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authorBen Cheng <bccheng@google.com>2014-03-26 05:37:19 (GMT)
committerBen Cheng <bccheng@google.com>2014-03-26 05:37:19 (GMT)
commit1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch)
treec607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/cp
parent283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff)
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Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/cp')
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog974
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-1993613
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-19945412
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-19953797
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-19964053
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-19972614
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-19986894
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-19996794
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20007281
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20013901
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20024581
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20036912
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20046884
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20053528
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20063502
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20073343
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20083263
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20093746
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20104064
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20115033
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20123067
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog-20134295
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog.ptr75
-rw-r--r--gcc-4.9/gcc/cp/ChangeLog.tree-ssa573
-rw-r--r--gcc-4.9/gcc/cp/Make-lang.in246
-rw-r--r--gcc-4.9/gcc/cp/NEWS408
-rw-r--r--gcc-4.9/gcc/cp/call.c9544
-rw-r--r--gcc-4.9/gcc/cp/cfns.gperf247
-rw-r--r--gcc-4.9/gcc/cp/cfns.h365
-rw-r--r--gcc-4.9/gcc/cp/class.c9484
-rw-r--r--gcc-4.9/gcc/cp/config-lang.in32
-rw-r--r--gcc-4.9/gcc/cp/cp-array-notation.c1447
-rw-r--r--gcc-4.9/gcc/cp/cp-cilkplus.c145
-rw-r--r--gcc-4.9/gcc/cp/cp-gimplify.c1620
-rw-r--r--gcc-4.9/gcc/cp/cp-lang.c223
-rw-r--r--gcc-4.9/gcc/cp/cp-objcp-common.c324
-rw-r--r--gcc-4.9/gcc/cp/cp-objcp-common.h156
-rw-r--r--gcc-4.9/gcc/cp/cp-tree.def479
-rw-r--r--gcc-4.9/gcc/cp/cp-tree.h6230
-rw-r--r--gcc-4.9/gcc/cp/cvt.c1774
-rw-r--r--gcc-4.9/gcc/cp/cxx-pretty-print.c2433
-rw-r--r--gcc-4.9/gcc/cp/cxx-pretty-print.h96
-rw-r--r--gcc-4.9/gcc/cp/decl.c14476
-rw-r--r--gcc-4.9/gcc/cp/decl.h50
-rw-r--r--gcc-4.9/gcc/cp/decl2.c5011
-rw-r--r--gcc-4.9/gcc/cp/dump.c498
-rw-r--r--gcc-4.9/gcc/cp/error.c3612
-rw-r--r--gcc-4.9/gcc/cp/except.c1363
-rw-r--r--gcc-4.9/gcc/cp/expr.c153
-rw-r--r--gcc-4.9/gcc/cp/friend.c611
-rw-r--r--gcc-4.9/gcc/cp/g++spec.c405
-rw-r--r--gcc-4.9/gcc/cp/init.c4263
-rw-r--r--gcc-4.9/gcc/cp/lambda.c1095
-rw-r--r--gcc-4.9/gcc/cp/lang-specs.h67
-rw-r--r--gcc-4.9/gcc/cp/lex.c716
-rw-r--r--gcc-4.9/gcc/cp/mangle.c3915
-rw-r--r--gcc-4.9/gcc/cp/method.c2058
-rw-r--r--gcc-4.9/gcc/cp/name-lookup.c6236
-rw-r--r--gcc-4.9/gcc/cp/name-lookup.h370
-rw-r--r--gcc-4.9/gcc/cp/operators.def157
-rw-r--r--gcc-4.9/gcc/cp/optimize.c661
-rw-r--r--gcc-4.9/gcc/cp/parser.c32131
-rw-r--r--gcc-4.9/gcc/cp/parser.h408
-rw-r--r--gcc-4.9/gcc/cp/pt.c21975
-rw-r--r--gcc-4.9/gcc/cp/ptree.c240
-rw-r--r--gcc-4.9/gcc/cp/repo.c377
-rw-r--r--gcc-4.9/gcc/cp/rtti.c1602
-rw-r--r--gcc-4.9/gcc/cp/search.c2691
-rw-r--r--gcc-4.9/gcc/cp/semantics.c10691
-rw-r--r--gcc-4.9/gcc/cp/tree.c4112
-rw-r--r--gcc-4.9/gcc/cp/type-utils.h55
-rw-r--r--gcc-4.9/gcc/cp/typeck.c9202
-rw-r--r--gcc-4.9/gcc/cp/typeck2.c2074
-rw-r--r--gcc-4.9/gcc/cp/vtable-class-hierarchy.c1346
74 files changed, 263073 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/cp/ChangeLog b/gcc-4.9/gcc/cp/ChangeLog
new file mode 100644
index 0000000..e022990
--- /dev/null
+++ b/gcc-4.9/gcc/cp/ChangeLog
@@ -0,0 +1,974 @@
+2014-03-24 Adam Butcher <adam@jessamine.co.uk>
+
+ PR c++/60627
+ * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
+ introducing an implicit function template parameter within an explicit
+ instantiation.
+
+2014-03-22 Jason Merrill <jason@redhat.com>
+
+ PR c++/60574
+ * decl.c (grokdeclarator): Change permerror about 'virtual auto'
+ to error.
+
+2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/60384
+ * name-lookup.c (push_class_level_binding_1): Check identifier_p
+ on the name argument.
+
+2014-03-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/60572
+ * init.c (build_zero_init_1): Ignore fields with error_mark_node
+ type.
+
+2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51474
+ * call.c (build_new_method_call_1): Handle pure virtuals called by
+ NSDMIs too.
+
+2014-03-17 Adam Butcher <adam@jessamine.co.uk>
+
+ PR c++/60390
+ * parser.c (cp_parser_member_declaration): Don't allow
+ finish_fully_implicit_template to consider friend declarations to be
+ class member templates.
+ (synthesize_implicit_template_parm): Handling winding back through class
+ scope to the class being defined in order to inject a template argument
+ list.
+
+ PR c++/60391
+ * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
+ function scope as per cp_parser_skip_to_end_of_statement.
+
+2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/59571
+ * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
+
+2014-03-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/60532
+ PR c++/58678
+ * search.c (get_pure_virtuals): Handle abstract dtor here.
+ (dfs_get_pure_virtuals): Not here.
+
+ PR c++/58678
+ * search.c (dfs_get_pure_virtuals): Treat the destructor of an
+ abstract class as pure.
+
+2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/60383
+ * pt.c (maybe_process_partial_specialization): Check return value
+ of check_specialization_namespace.
+
+2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/60254
+ * semantics.c (finish_static_assert): Call cxx_constant_value only
+ if require_potential_rvalue_constant_expression returns true.
+
+2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/60389
+ * method.c (get_inherited_ctor): New.
+ * cp-tree.h (get_inherited_ctor): Declare it.
+ * semantics.c (is_valid_constexpr_fn): Use it.
+
+2014-03-10 Jason Merrill <jason@redhat.com>
+
+ PR c++/60367
+ * call.c (convert_default_arg): Remove special handling for
+ CONSTRUCTOR.
+
+ PR c++/53492
+ * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
+ when deciding whether to call push_template_decl for a member class.
+ * pt.c (push_template_decl_real): Return after wrong levels error.
+
+2014-03-08 Adam Butcher <adam@jessamine.co.uk>
+
+ PR c++/60033
+ * pt.c (tsubst_copy): When retrieving a capture pack from a generic
+ lambda, remove the lambda's own template argument list prior to fetching
+ the specialization.
+
+ PR c++/60393
+ * parser.c (cp_parser_parameter_declaration_clause): Move generic
+ function template unwinding on error into a more general location, ...
+ (cp_parser_skip_to_end_of_statement): ... here.
+
+2014-03-07 Jason Merrill <jason@redhat.com>
+
+ * Make-lang.in (check_g++_parallelize): Split dg.exp.
+
+ * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
+ we're in a trailing return type.
+
+ * typeck.c (comp_template_parms_position): 'auto' and
+ 'decltype(auto)' are different from real template parms.
+
+ * parser.c (cp_parser_using_declaration): Consume the semicolon
+ after bare parameter pack error.
+
+ * cp-tree.h (REF_PARENTHESIZED_P): New.
+ * semantics.c (force_paren_expr): Set it.
+ * pt.c (do_auto_deduction): Check it.
+ (tsubst) [COMPONENT_REF]: Copy it.
+ * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
+
+ * decl.c (create_array_type_for_decl): Only warn about invalid
+ C++1y VLA if flag_iso or warn_vla>0.
+ (grokdeclarator): Likewise.
+ * pt.c (tsubst): Likewise.
+ * semantics.c (finish_decltype_type): Likewise.
+ * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
+ (cp_build_addr_expr_1): Likewise.
+ * init.c (build_new_1): Improve diagnostics.
+
+2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/58609
+ * decl.c (check_initializer): Return NULL_TREE after error;
+ consistently use inform.
+
+2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * decl.c (check_initializer): Remove dead code.
+
+2014-03-06 Marek Polacek <polacek@redhat.com>
+
+ PR c/60197
+ * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
+ of checking tree code.
+
+2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * parser.c (cp_lexer_set_source_position): New.
+ (cp_parser_mem_initializer): Use it.
+ (cp_parser_postfix_open_square_expression): Likewise.
+ (cp_parser_parenthesized_expression_list): Likewise.
+ (cp_parser_new_initializer): Likewise.
+ (cp_parser_jump_statement): Likewise.
+ (cp_parser_initializer): Likewise.
+ (cp_parser_functional_cast): Likewise.
+
+2014-03-05 Jason Merrill <jason@redhat.com>
+
+ PR c++/60409
+ * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
+ dependent expression.
+
+ PR c++/60361
+ * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
+ if re-parsing might succeed.
+ * semantics.c (finish_id_expression): Use of a parameter outside
+ the function body is a parse error.
+
+ * parser.c (cp_parser_mem_initializer): Set input_location
+ properly for init-list warning.
+ (cp_parser_postfix_open_square_expression): Likewise.
+ (cp_parser_parenthesized_expression_list): Likewise.
+ (cp_parser_new_initializer): Likewise.
+ (cp_parser_jump_statement): Likewise.
+ (cp_parser_initializer): Likewise.
+ (cp_parser_functional_cast): Likewise.
+
+2014-03-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/60417
+ * typeck2.c (process_init_constructor_record): Set
+ CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
+
+ PR c++/60415
+ PR c++/54359
+ * parser.c (cp_parser_direct_declarator): Set declarator to
+ cp_error_declarator on invalid qualified-id.
+
+2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/60376
+ * parser.c (cp_parser_using_declaration): Early return when
+ cp_parser_nested_name_specifier errors out.
+
+2014-03-01 Adam Butcher <adam@jessamine.co.uk>
+
+ PR c++/60377
+ * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
+ function scope on parse error in function parameter list.
+
+2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * method.c (implicitly_declare_fn): Remove redundant
+ DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
+ * semantics.c (is_instantiation_of_constexpr): Likewise.
+ * error.c (dump_function_decl): Likewise.
+
+2014-03-01 Jason Merrill <jason@redhat.com>
+
+ PR c++/60379
+ * semantics.c (begin_maybe_infinite_loop): Use
+ fold_non_dependent_expr_sfinae.
+
+2014-02-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/58845
+ * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
+
+2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/58610
+ * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
+ * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
+ * lambda.c (maybe_add_lambda_conv_op): Likewise.
+
+2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/60253
+ * call.c (convert_arg_to_ellipsis): Return error_mark_node after
+ error_at.
+
+2014-02-27 Jason Merrill <jason@redhat.com>
+
+ PR c++/60353
+ PR c++/55877
+ * decl2.c (tentative_decl_linkage): Don't mess with functions that
+ are not yet defined.
+
+2014-02-26 Jason Merrill <jason@redhat.com>
+
+ PR c++/60347
+ PR lto/53808
+ * class.c (clone_function_decl): Don't note_vague_linkage_fn.
+ * init.c (build_vtbl_address): Do it here.
+
+ PR c++/59231
+ PR c++/11586
+ PR c++/14710
+ PR c++/57132
+ * pt.c (struct warning_sentinel): New.
+ (tsubst_copy_and_build): Use it instead of
+ c_inhibit_evaluation_warnings.
+ * typeck.c (maybe_warn_about_useless_cast): Remove
+ c_inhibit_evaluation_warnings check.
+
+ PR c++/54440
+ * pt.c (get_template_parm_index): New.
+ (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
+ (process_template_parm): Allow bare packs in template template
+ parm template parms.
+ (coerce_template_parameter_pack): Handle fixed template template
+ parm packs and fixed packs not at the end of the parm list.
+ (coerce_template_parms): Handle template parm packs not at the end
+ of the parm list.
+ (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
+
+ PR c++/60182
+ * pt.c (unify): Ignore alias templates when deducing a template
+ template parameter.
+
+ PR c++/60345
+ Revert:
+ DR 1571
+ * call.c (reference_binding): Recurse on user-defined conversion.
+ (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
+
+2014-02-25 Jason Merrill <jason@redhat.com>
+
+ DR 1571
+ * call.c (reference_binding): Recurse on user-defined conversion.
+ (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
+
+ * call.c (print_conversion_rejection): Handle n_arg of -2.
+ (build_user_type_conversion_1): Pass it.
+
+ PR c++/55877
+ * decl2.c (no_linkage_error): Handle C++98 semantics.
+ (reset_type_linkage): Move from decl.c.
+ (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
+ (bt_reset_linkage_2, reset_decl_linkage): New.
+ (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
+ (cp_write_global_declarations): Move condition into no_linkage_error.
+ * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
+ * semantics.c (expand_or_defer_fn_1): Factor out
+ tentative_decl_linkage.
+ * cp-tree.h: Adjust.
+
+ * decl2.c (finish_static_data_member_decl): Diagnose static data
+ member in unnamed class.
+ * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
+
+ PR lto/53808
+ * class.c (clone_function_decl): Call note_vague_linkage_fn for
+ defaulted virtual dtor.
+
+ DR 1286
+ PR c++/60328
+ * pt.c (get_underlying_template): Fix equivalence calculation.
+
+2014-02-25 Adam Butcher <adam@jessamine.co.uk>
+
+ PR c++/60311
+ * parser.c (function_being_declared_is_template_p): Return false when
+ processing a template parameter list.
+ (cp_parser_parameter_declaration_clause): Don't set
+ auto_is_implicit_function_template_parm_p when processing a
+ template parameter list.
+
+ * parser.c (synthesize_implicit_template_parm): Inject new template
+ argument list appropriately when a generic member function
+ of a class template is declared out-of-line.
+
+ PR c++/60065
+ * parser.c (cp_parser_direct_declarator): Don't save and
+ restore num_template_parameter_lists around call to
+ cp_parser_parameter_declaration_list.
+ (function_being_declared_is_template_p): New predicate.
+ (cp_parser_parameter_declaration_list): Use
+ function_being_declared_is_template_p as predicate for
+ inspecting current function template parameter list length
+ rather than num_template_parameter_lists.
+
+2014-02-24 Jason Merrill <jason@redhat.com>
+
+ PR c++/60146
+ * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
+ DECL_EXPR initialize a non-class iterator.
+
+ PR c++/60312
+ * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
+
+2014-02-21 Jason Merrill <jason@redhat.com>
+
+ PR c++/58170
+ * parser.c (cp_parser_type_name): Always check dependency.
+ (cp_parser_type_specifier_seq): Call
+ cp_parser_parse_and_diagnose_invalid_type_name.
+
+ PR c++/60108
+ * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
+
+ PR c++/60185
+ * parser.c (cp_parser_default_argument): Clear
+ current_class_ptr/current_class_ref like tsubst_default_argument.
+
+ PR c++/60252
+ * lambda.c (maybe_resolve_dummy): Check lambda_function rather
+ than current_binding_level.
+
+ PR c++/60186
+ * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
+
+ PR c++/60187
+ * parser.c (cp_parser_enum_specifier): Call
+ check_for_bare_parameter_packs.
+
+ PR c++/59347
+ * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
+ erroneous typedef.
+
+ PR c++/60241
+ * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
+ of the partial instantiation, not the most general template.
+ (maybe_process_partial_specialization): Reassign everything on
+ that list.
+
+ PR c++/60216
+ * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
+ (check_explicit_specialization): Don't clone.
+
+ PR c++/60219
+ * pt.c (coerce_template_parms): Bail if argument packing fails.
+
+ PR c++/60224
+ * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
+ Don't get confused by a CONSTRUCTOR that already has a type.
+
+ PR c++/60227
+ * call.c (build_array_conv): Don't crash on VLA.
+
+ PR c++/60248
+ * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
+
+ PR c++/60252
+ * lambda.c (maybe_resolve_dummy): Don't try to capture this
+ in declaration context.
+
+ DR 1591
+ PR c++/60051
+ * pt.c (unify): Only unify if deducible. Handle 0-length list.
+
+ PR c++/60250
+ * parser.c (cp_parser_direct_declarator): Don't wrap a
+ type-dependent expression in a NOP_EXPR.
+
+ PR c++/60251
+ * lambda.c (is_normal_capture_proxy): Handle VLA capture.
+
+ PR c++/60167
+ PR c++/60222
+ PR c++/58606
+ * parser.c (cp_parser_template_argument): Restore dereference.
+ * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
+ (process_partial_specialization): Handle deref.
+ (unify): Likewise.
+
+2014-02-21 Adam Butcher <adam@jessamine.co.uk>
+
+ PR c++/60052
+ PR c++/60053
+ * parser.c (cp_parser_parameter_declaration_list): Correctly reset
+ implicit_template_scope upon leaving an out-of-line generic member
+ function definition.
+
+2014-02-20 Kai Tietz <ktietz@redhat.com>
+
+ PR c++/58873
+ * parser.c (cp_parser_functional_cast): Treat NULL_TREE
+ valued type argument as error_mark_node.
+
+ PR c++/58835
+ * semantics.c (finish_fname): Handle error_mark_node.
+
+2014-02-19 Jason Merrill <jason@redhat.com>
+
+ PR c++/60046
+ * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
+ spec from template context.
+
+2014-02-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/56563
+ * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
+ FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
+
+ PR c++/60267
+ * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
+
+2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/60225
+ * semantics.c (ensure_literal_type_for_constexpr_object): Use
+ strip_array_types.
+
+2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/60215
+ * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
+ During error recovery allow_non_constant may be false.
+
+2014-02-18 Adam Butcher <adam@jessamine.co.uk>
+
+ PR c++/60190
+ * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
+ scope whenever a template parameter list has been started, independent
+ of whether the function call operator was well-formed or not.
+
+ PR c++/60064
+ * parser.c (cp_parser_member_declaration): Pop fully implicit template
+ scope for generic friend declarations as well as for non-friends.
+
+2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/60047
+ * method.c (implicitly_declare_fn): A constructor of a class with
+ virtual base classes isn't constexpr (7.1.5p4).
+
+2014-02-05 Jan Hubicka <hubicka@ucw.cz
+
+ * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
+
+2014-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/58703
+ * parser.c (cp_parser_omp_declare_reduction): Save and free
+ declarator_obstack.
+
+2014-02-03 Marc Glisse <marc.glisse@inria.fr>
+
+ PR c++/53017
+ PR c++/59211
+ * tree.c (handle_init_priority_attribute): Call default_conversion on
+ the attribute argument.
+
+2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/58871
+ * method.c (synthesized_method_walk): If vbases is non-null but
+ is_empty is true, likewise don't worry about the virtual bases.
+
+2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/51219
+ * typeck2.c (process_init_constructor_record): Just skip unnamed
+ bit-fields.
+
+2014-01-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/59469
+ * pt.c (mark_decl_instantiated): Call mark_needed.
+
+ PR c++/58672
+ * decl2.c (handle_tls_init): Handle null init fn.
+
+ PR c++/55800
+ * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
+
+2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/59082
+ * class.c (build_vfield_ref): Early return error_mark_node if
+ TYPE_VFIELD (type) is null.
+ (build_base_path): Check return value of build_vfield_ref.
+
+2014-01-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/59646
+ * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
+ [ck_list]: Check for error_mark_node.
+ (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
+
+ PR c++/57043
+ * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
+ during partial ordering.
+
+2014-01-31 Marek Polacek <polacek@redhat.com>
+
+ PR c/59963
+ * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
+
+2014-01-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/57899
+ * cp-tree.h (struct saved_scope): Add x_local_specializations.
+ (local_specializations): New macro.
+ * pt.c (local_specializations): Remove variable.
+
+2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR c++/58708
+ * parser.c (make_string_pack): Use double_int::from_buffer.
+
+2014-01-30 Marek Polacek <polacek@redhat.com>
+
+ PR c/59940
+ * typeck.c (build_ptrmemfunc1): Call convert_and_check with
+ input_location.
+ * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
+ with input_location.
+ * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
+ loc parameter.
+
+2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/58843
+ * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
+
+2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/58649
+ * pt.c (lookup_template_class_1): Check start_enum return value
+ for error_mark_node.
+
+2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * decl.c (duplicate_decls, typename_hash, typename_compare):
+ Use TYPE_IDENTIFIER.
+ * error.c (dump_type): Likewise.
+ * mangle.c (dump_substitution_candidates): Likewise.
+
+2014-01-30 Jason Merrill <jason@redhat.com>
+
+ PR c++/59633
+ * decl2.c (attributes_naming_typedef_ok): New.
+ * cp-tree.h: Declare it.
+ * decl.c (grokdeclarator): Check it.
+ * tree.c (no_linkage_check): Handle VECTOR_TYPE.
+
+2014-01-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/59707
+ * call.c (add_builtin_candidate): Catch dependent types.
+
+ PR c++/59989
+ * pt.c (expand_template_argument_pack): Correct
+ non_default_args_count calculation.
+
+ PR c++/58466
+ * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
+
+ PR c++/59956
+ * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
+ have a friend template in a class template.
+ * pt.c (tsubst_friend_function): Look through it.
+ (push_template_decl_real): A friend member template is
+ primary.
+
+2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/58846
+ * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
+ == error_mark_node.
+
+2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/58674
+ * pt.c (instantiate_template_1): Check for error_mark_node the second
+ argument too.
+
+2014-01-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/59916
+ * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
+ cdtor_returns_this case.
+
+ PR c++/59315
+ * decl.c (cxx_maybe_build_cleanup): Call mark_used.
+
+2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/58702
+ * semantics.c (finish_omp_reduction_clause): Check type for
+ error_mark_node.
+
+2014-01-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/59791
+ * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
+ (tsubst_copy): Use it if lookup fails.
+
+ PR c++/59818
+ * pt.c (tsubst_function_type): Make sure we keep the same function
+ quals.
+
+ PR c++/58701
+ * semantics.c (build_anon_member_initialization): Stop walking
+ when we run out of COMPONENT_REFs.
+
+ PR c++/58632
+ * decl.c (lookup_and_check_tag): Ignore template parameters if
+ scope == ts_current.
+ * pt.c (check_template_shadow): Don't complain about the injected
+ class name.
+
+ * decl.c (duplicate_decls): Tweak.
+
+ PR c++/53756
+ * mangle.c (write_unqualified_name): Handle operator auto.
+
+2014-01-27 Jason Merrill <jason@redhat.com>
+
+ PR c++/59823
+ Core DR 1138
+ * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
+ list-initialization. A conversion to rvalue ref that involves
+ an lvalue-rvalue conversion is bad.
+ (convert_like_real): Give helpful error message.
+
+ PR c++/54652
+ * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
+
+ PR c++/58504
+ * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
+ types.
+
+ PR c++/58606
+ * pt.c (template_parm_to_arg): Call convert_from_reference.
+ (tsubst_template_arg): Don't strip reference refs.
+
+ PR c++/58639
+ * call.c (build_aggr_conv): Reject value-initialization of reference.
+
+ PR c++/58812
+ PR c++/58651
+ * call.c (convert_like_real): Give helpful error about excess braces
+ for ck_rvalue of scalar type.
+
+ Core DR 1288
+ * call.c (reference_binding): Only elide braces if the single
+ element is reference-related.
+
+ PR c++/58814
+ * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
+ stabilizing.
+
+ PR c++/58837
+ * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
+ FUNCTION_DECL.
+
+ PR c++/59097
+ * decl.c (compute_array_index_type): Don't call
+ maybe_constant_value for a non-integral expression.
+
+2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
+ flag_cilkplus.
+ * cp-gimplify.c (cp_genericize): Likewise.
+ * decl.c (grokfndecl): Likewise.
+ * parser.c (cp_parser_postfix_expression): Likewise.
+ (cp_parser_postfix_open_square_expression): Likewise.
+ (cp_parser_direct_declarator): Likewise.
+ (is_cilkplus_vector_p): Likewise.
+ (cp_parser_omp_clause_name): Likewise.
+ (cp_parser_omp_all_clauses): Likewise.
+ * pt.c (apply_late_template_attributes): Likewise.
+ * typeck.c (cp_build_array_ref): Likewise.
+ (cp_build_compound_expr): Likewise.
+ (check_return_expr): Likewise.
+
+2014-01-24 Jason Merrill <jason@redhat.com>
+
+ PR c++/58550
+ * decl.c (grokdeclarator): Turn pedwarn about auto return type in
+ c++11 into error.
+
+ PR c++/59886
+ PR c++/59659
+ * typeck2.c (process_init_constructor_array): Don't create
+ RANGE_EXPR yet.
+
+2014-01-24 Jakub Jelinek <jakub@redhat.com>
+
+ * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
+ handling for RANGE_ARRAY case.
+
+2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/57524
+ * name-lookup.c (push_using_directive): Use timevar_cond_start.
+
+2014-01-23 Marek Polacek <polacek@redhat.com>
+
+ PR c/59846
+ * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
+
+2014-01-23 Marek Polacek <polacek@redhat.com>
+
+ PR c/58346
+ * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
+ an empty aggregate.
+
+2014-01-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/55189
+ * cp-tree.h (struct language_function): Add infinite_loop and
+ infinite_loops.
+ (current_function_infinite_loop): New.
+ * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
+ (break_maybe_infinite_loop): New.
+ (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
+ (finish_do_stmt, finish_for_cond, finish_for_stmt)
+ (begin_range_for_stmt): Use them.
+ * decl.c (finish_function): Don't warn about missing return
+ if current_function_infinite_loop.
+ * pt.c (instantiate_decl): Copy current_function_infinite_loop.
+ * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
+
+ * call.c (build_op_delete_call): Use make_tree_vector and
+ release_tree_vector.
+
+2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/58980
+ * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
+ nested_name_specifier.
+
+2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
+ see if there is an attribute after function decl. If so, then
+ parse them now.
+ (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
+ enabled function late parsing.
+ (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
+ attribute for a SIMD-enabled function.
+ (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
+ the function is used by SIMD-enabled function (indicated by NULL
+ pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
+ PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
+ (cp_parser_cilk_simd_vectorlength): Modified this function to handle
+ vectorlength clause in SIMD-enabled function and #pragma SIMD's
+ vectorlength clause. Added a new bool parameter to differentiate
+ between the two.
+ (cp_parser_cilk_simd_fn_vector_attrs): New function.
+ (is_cilkplus_vector_p): Likewise.
+ (cp_parser_late_parsing_elem_fn_info): Likewise.
+ (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
+ and "vectorlength" clauses when Cilk Plus is enabled.
+ (cp_parser_omp_clause_linear): Added a new parameter of type bool
+ and emit a sorry message when step size is a parameter.
+ * parser.h (cp_parser::cilk_simd_fn_info): New field.
+ * decl.c (grokfndecl): Added flag_enable_cilkplus along with
+ flag_openmp.
+ * pt.c (apply_late_template_attributes): Likewise.
+
+2014-01-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/58809
+ * semantics.c (finish_omp_reduction_clause): Reject
+ BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
+
+2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
+
+ PR c++/59482
+ * parser.c (cp_parser_class_head): Push the class before parsing
+ the base-clause, pop after it.
+
+2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * decl2.c (cpp_check): Revert prototype change.
+
+2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/59270
+ PR c++/58811
+ * init.c (build_value_init_noctor): Don't pass error_mark_node to
+ build_value_init.
+
+2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/59269
+ * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
+ only when errorcount == 0.
+
+2014-01-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/59838
+ * cvt.c (ocp_convert): Don't segfault on non-existing
+ ENUM_UNDERLYING_TYPE.
+
+2014-01-16 Jason Merrill <jason@redhat.com>
+
+ PR c++/59821
+ * tree.c (bot_manip): Update the location of builtin_LINE and
+ builtin_FILE calls.
+
+2014-01-14 Jason Merrill <jason@redhat.com>
+
+ PR c++/59659
+ * typeck2.c (massage_init_elt): New.
+ (process_init_constructor_record)
+ (process_init_constructor_union): Use it.
+ (process_init_constructor_array): Use it. Use RANGE_EXPR.
+ (split_nonconstant_init_1): Handle it.
+ * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
+
+2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ PR c++/59631
+ * parser.c (cp_parser_postfix_expression): Added a new if-statement
+ and replaced an existing if-statement with else-if statement.
+ Changed an existing error message wording to match the one from the C
+ parser.
+
+2014-01-08 Jason Merrill <jason@redhat.com>
+
+ PR c++/59614
+ * class.c (abi_tag_data): Add tags field.
+ (check_abi_tags): Initialize it.
+ (find_abi_tags_r): Support collecting missing tags.
+ (mark_type_abi_tags): Don't look at template args.
+ (inherit_targ_abi_tags): New.
+ (check_bases_and_members): Use it.
+ * cp-tree.h (ABI_TAG_IMPLICIT): New.
+ * mangle.c (write_abi_tags): Check it.
+
+2014-01-07 Jason Merrill <jason@redhat.com>
+
+ PR c++/58856
+ * pt.c (num_innermost_template_parms): New.
+ (get_underlying_template): Use it.
+
+ PR c++/58965
+ * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
+
+2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
+ the letter of 20.11.6 about Base and Derived naming the same
+ class type modulo cv-qualifiers.
+
+2014-01-06 Adam Butcher <adam@jessamine.co.uk>
+
+ PR c++/59635
+ * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
+ function as unimplemented for generic lambdas with varargs.
+
+ PR c++/59636
+ * parser.c (cp_parser_template_parameter): Early out with
+ error_mark_node if parameter declaration was not parsed.
+
+ PR c++/59629
+ * parser.c (cp_parser_lambda_expression): Save/reset/restore
+ auto_is_implicit_function_template_parm_p around lambda body.
+
+ PR c++/59638
+ * parser.c (cp_parser_init_declarator): Undo fully implicit
+ template parameter list when declarator is not a function.
+
+2014-01-03 Marc Glisse <marc.glisse@inria.fr>
+
+ PR c++/58950
+ * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
+
+2014-01-03 Tobias Burnus <burnus@net-b.de>
+
+ PR c++/58567
+ * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
+
+2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ Core DR 1442
+ PR c++/59165
+ * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
+ as include_std to perform_koenig_lookup.
+ (cp_parser_postfix_expression): Adjust.
+ * pt.c (tsubst_copy_and_build): Likewise.
+ * semantics.c (perform_koenig_lookup): Remove bool parameter.
+ (omp_reduction_lookup): Adjust.
+ * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
+ (lookup_arg_dependent): Likewise.
+ (lookup_function_nonclass): Adjust.
+ * name-lookup.h: Adjust declaration.
+ * cp-tree.h: Likewise.
+
+2014-01-02 Marc Glisse <marc.glisse@inria.fr>
+
+ PR c++/59087
+ * parser.c (cp_parser_userdef_numeric_literal): Mention
+ -fext-numeric-literals in the message.
+
+2014-01-02 Marc Glisse <marc.glisse@inria.fr>
+
+ PR c++/59641
+ * call.c (build_conditional_expr_1): Check the return value of
+ force_rvalue.
+
+2014-01-02 Marc Glisse <marc.glisse@inria.fr>
+
+ * call.c (convert_like_real): Check complain.
+
+2014-01-02 Marc Glisse <marc.glisse@inria.fr>
+
+ PR c++/59378
+ * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
+ in templates.
+
+2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ Update copyright years
+
+2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
+ the standard form for the copyright notice.
+
+Copyright (C) 2014 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc-4.9/gcc/cp/ChangeLog-1993 b/gcc-4.9/gcc/cp/ChangeLog-1993
new file mode 100644
index 0000000..45ca571
--- /dev/null
+++ b/gcc-4.9/gcc/cp/ChangeLog-1993
@@ -0,0 +1,613 @@
+Tue Dec 28 21:10:03 1993 Mike Stump <mrs@cygnus.com>
+
+ * cp-init.c (expand_vec_init): Remove comptypes test, as it is too
+ harsh here.
+
+Tue Dec 28 13:42:22 1993 Mike Stump <mrs@cygnus.com>
+
+ * cp-pt.c (do_pending_expansions): Decide to expand a template
+ member function, based upon it's class type, not the class type of
+ the first place it was declared.
+
+Tue Dec 28 05:42:31 1993 Mike Stump <mrs@cygnus.com>
+
+ * cp-class.c (is_normal): New routine, use to determine when the
+ given binfo is the normal one. (The one that should have the simple
+ vtable name.)
+ * cp-class.c (modify_other_vtable_entries): Use DECL_ASSEMBLER_NAME
+ to check if two fndecls are `the same'. Sometimes this routine can
+ modify the main vtable, and normal should be 1, in that case, so use
+ is_normal() to determine if this is the main vtable for the class.
+ Don't recurse down virtual bases, as they are shared, and we take
+ care of them elsewhere.
+ * cp-class.c (modify_vtable_entries): If we have already updated the
+ vtable with the new virtual, don't do it again.
+ * cp-class.c (finish_struct): Set CLASSTYPE_VFIELD_PARENT as
+ appropriate. Do virtual function overriding in virtual bases, after
+ normal overriding, so that the base function list in DECL_VINDEX is
+ not overridden, before we have a chance to run through the list.
+ Use DECL_ASSEMBLER_NAME to check if two fndecls are `the same'.
+ Make sure we pass the right address into modify_vtable_entries.
+ * cp-tree.h (CLASSTYPE_VFIELD_PARENT): New field to indicate which
+ binfo is the one that has the vtable that we based our vtable on.
+
+Fri Dec 24 09:40:52 1993 Michael Tiemann <tiemann@blues.cygnus.com>
+
+ * cp-typeck.c (c_expand_start_case): Use default_conversion to
+ convert expression from reference type if necessary.
+
+Wed Dec 22 17:58:43 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-typeck.c (build_unary_op): Make sure that it's a TREE_LIST before
+ trying to read its TREE_VALUE.
+
+ * cp-class.c (finish_struct_methods): Clear DECL_IN_AGGR_P here.
+ (finish_struct): Instead of here.
+
+Tue Dec 21 14:34:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.c (list_hash_lookup_or_cons): Make sure the type doesn't
+ have TYPE_PTRMEMFUNC_P set before we try to build its
+ CLASSTYPE_ID_AS_LIST.
+ (get_decl_list): Likewise, when trying to read it.
+
+ * cp-tree.h (VTABLE_NAME): No def with NO_{DOLLAR,DOT} defined.
+ (VTABLE_NAME_P): Use it instead of VTABLE_NAME_FORMAT.
+
+Mon Dec 20 13:35:03 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-typeck.c (rationalize_conditional_expr): New function.
+ (unary_complex_lvalue): Use it.
+ (build_modify_expr): Use it, since trying to do an ADDR_EXPR of it
+ with build_unary_op won't cut it. Don't wrap the COND_EXPR with a
+ SAVE_EXPR either.
+
+ * cp-decl2.c (explicit_warn_return_type): Deleted variable.
+ (lang_decode_option): Set warn_return_type, not explicit_*, for
+ -Wreturn-type and -Wall. This is what rest_of_compilation uses to
+ decide if it should go into jump_optimize or not.
+ * cp-tree.h (explicit_warn_return_type): Deleted.
+ * cp-decl.c (grokdeclarator): Use warn_return_type, not explicit_*.
+ (finish_function): Also complain about no return in a non-void fn if
+ we're being pedantic (don't rely on use of -Wreturn-type).
+
+Fri Dec 17 15:45:46 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-decl.c (grokdeclarator): Forbid declaration of a function as
+ static if it's being done inside another function.
+
+ * cp-search.c (compute_visibility): Check for friendship both ways.
+
+Fri Dec 17 14:28:25 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-cvt.c (build_default_binary_type_conversion): Make error
+ messages more helpful.
+
+ * cp-error.c (op_as_string): New function, returns "operator =="
+ given EQ_EXPR or suchlike.
+
+Fri Dec 17 13:28:11 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-call.c (print_n_candidates): New function.
+ (build_overload_call_real): Use it when we complain about a call
+ being ambiguous.
+
+Fri Dec 17 12:41:17 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-call.c (build_method_call): Fix checking for static call
+ context.
+
+ * cp-method.c (build_opfncall): Call build_indirect_ref on argument
+ to operator new.
+
+ * cp-init.c (build_new): Don't mess with rval when building
+ indirect ref.
+
+Thu Dec 16 16:48:05 1993 Kung Hsu <kung@cirdan.cygnus.com>
+
+ * cp-lex.c (default_assign_ref_body): Add check when TYPE_NESTED_
+ NAME(type) may not be exist. It's not a problem for old compiler.
+
+Thu Dec 16 14:46:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (CLASSTYPE_ALTERS_VISIBILITIES_P): Delete macro, it's
+ never used for anything.
+ (struct lang_type, member type_flags): Delete field
+ `alters_visibility', and up `dummy' by 1.
+ * cp-class.c (finish_base_struct): Delete code that copies the
+ setting of CLASSTYPE_ALTERS_VISIBILITIES_P.
+ (finish_struct): Delete code that sets it.
+
+Thu Dec 16 14:44:39 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-decl.c, cp-init.c, cp-typeck.c: Fix arguments to
+ build_method_call that I messed up before.
+
+ * cp-search.c (get_base_distance): If protect > 1, allow immediate
+ private base.
+
+ * cp-class.c (finish_base_struct): Set cant_synth_* correctly.
+ (finish_struct): Likewise. Well, nigh-correctly; it won't deal
+ properly with the case where a class contains an object of an
+ ambiguous base class which has a protected op=. Should be fixed
+ when the access control code gets overhauled.
+ (finish_struct_methods): Set TYPE_HAS_NONPUBLIC_* correctly.
+
+Thu Dec 16 12:17:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-lex.c (real_yylex): Turn the code back on that deals with
+ __FUNCTION__ and __PRETTY_FUNCTION__. Don't use lookup_name, to
+ avoid the ambiguity problems that led to it being turned off in the
+ first place.
+
+ * cp-method.c (hack_identifier): Also check for a TYPE_PTRMEMFUNC_P
+ to see if something is a method.
+
+Wed Dec 15 18:35:58 1993 Mike Stump <mrs@cygnus.com>
+
+ * cp-typeck.c (build_modify_expr): Avoid error messages on small
+ enum bit fields.
+ * cp-typeck.c (convert_for_assignment): Add missing argument to
+ cp_warning and cp_pedwarn calls.
+
+Wed Dec 15 18:25:32 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-parse.y (member_init): ANSI C++ doesn't forbid old-style base
+ initializers; it's just anachronistic.
+
+ * cp-decl.c (finish_decl): Don't require external-linkage arrays
+ to have a complete type at declaration time when pedantic.
+
+Tue Dec 14 11:37:23 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-decl.c (pushdecl): Don't set DECL_CONTEXT if it's already set.
+
+ * cp-call.c (build_method_call): Don't dereference pointer given
+ as instance.
+
+ * cp-decl.c (finish_function): Don't pass pointer to
+ build_method_call.
+ (finish_function): Likewise.
+
+ * cp-typeck.c (build_x_function_call): Likewise.
+
+ * cp-method.c (build_component_type_expr): Likewise.
+
+ * cp-init.c (build_member_call): Likewise.
+ (build_new): Likewise.
+
+Mon Dec 13 18:04:33 1993 Kung Hsu <kung@cirdan.cygnus.com>
+
+ * cp-decl.c (xref_tag): Fix regression created by changes made
+ in Dec. 7 1993.
+ * cp-decl.c (xref_defn_tag): Fix parallel nested class problem.
+
+Fri Dec 10 12:40:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-call.c (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print
+ out the final evaluation of the function, so we can see if ELLIPSIS,
+ USER, and EVIL were set at the end.
+
+ * cp-call.c (convert_harshness_ansi): When the parm isn't an lvalue,
+ only go for setting TRIVIAL_CODE if we are dealing with types that
+ are compatible.
+
+Thu Dec 9 18:27:22 1993 Mike Stump <mrs@cygnus.com>
+
+ * cp-decl.c (flag_huge_objects): New flag to allow large objects.
+ * toplev.c (lang_options): Likewise.
+ * cp-decl2.c (flag_huge_objects, lang_f_options): Likewise.
+ * cp-decl.c (delta_type_node): New type for delta entries.
+ * cp-tree.h (delta_type_node): Likewise.
+ * cp-decl.c (init_decl_processing): Setup delta_type_node.
+ * cp-decl.c (init_decl_processing, build_ptrmemfunc_type): Use
+ delta_type_node instead of short_integer_type_node.
+ * cp-class.c (build_vtable_entry): Likewise.
+
+Thu Dec 9 16:19:05 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (OPERATOR_TYPENAME_P): Define outside of
+ NO_{DOLLAR,DOT} macro checks, so it always gets defined.
+ (VTABLE_NAME_P): Define for NO_DOT && NO_DOLLAR_IN_LABEL.
+
+Wed Dec 8 17:38:06 1993 Mike Stump <mrs@cygnus.com>
+
+ * cp-decl.c (finish_decl): Make sure things that can go into
+ "common", do go into common, if -fcommon is given.
+
+Wed Dec 8 13:01:54 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-call.c (print_harshness) [DEBUG_MATCHING]: New function.
+ (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print out
+ argument matching diagnostics to make instantly clear what the
+ compiler is doing.
+
+ * cp-call.c (convert_harshness_ansi): If the parm isn't an lvalue,
+ then check to see if the penalty was increased due to
+ signed/unsigned mismatch, and use a TRIVIAL_CODE if it wasn't.
+
+Tue Dec 7 18:29:14 1993 Kung Hsu <kung@cirdan.cygnus.com>
+
+ * cp-decl.c (xref_tag, pushtag): Fix nested class search/resolution
+ problem.
+
+Tue Dec 7 16:09:34 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-class.c (finish_struct): Before synthesizing methods, if no
+ methods have yet been declared then set nonprivate_method. Don't
+ set non_private method after synthesizing a method.
+
+ * cp-lex.c (extract_interface_info): If flag_alt_external_templates
+ is set, tie emitted code to the location of template instantiation,
+ rather than definition.
+
+ * cp-tree.h: Declare flag_alt_external_templates.
+
+ * cp-decl2.c (lang_decode_option): Support -falt-external-templates.
+
+ * toplev.c (lang_options): Likewise.
+
+Mon Oct 4 12:50:02 1993 Chip Salzenberg <chip@fin.uucp>
+
+ [changes propagated from 930810 snapshot]
+ * cp-decl.c (init_decl_processing): Make long long available for use
+ as SIZE_TYPE and PTRDIFF_TYPE.
+ (finish_decl): Allow file-scope static incomplete array.
+ (grokdeclarator): Don't pass on const and volatile fron function
+ value type to function type.
+ Warn here for volatile fn returning non-void type.
+ * cp-parse.y (attrib): Accept attributes `volatile' with alias
+ `noreturn', and `const'.
+ * cp-typeck.c (default_conversion): Don't lose const and volatile.
+ (build_binary_op_nodefault): Generate pedantic warning for comparison
+ of complete pointer type with incomplete pointer type.
+ (build_c_cast): Be careful that null pointer constant be INTEGER_CST.
+
+Tue Dec 7 10:46:48 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-init.c (expand_vec_init): When creating a temporary for copying
+ arrays, use the type of the source, not the target.
+
+ * cp-cvt.c (convert): Pass an argument for errtype to
+ convert_to_reference.
+
+ * cp-error.c (dump_expr, COMPONENT_REF & CALL_EXPR): Deal with
+ methods, -> and `this'.
+
+Mon Dec 6 17:12:33 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-error.c (parm_as_string): New function; returns `this' or arg
+ number. Corresponds to %P.
+ (dump_expr): Deal with method calls.
+
+ * cp-cvt.c (convert_to_reference): Stop using warn_for_assignment.
+ * cp-typeck.c (convert_for_assignment): Likewise.
+ (warn_for_assignment): Lose.
+
+Mon Dec 6 11:33:35 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-call.c (ideal_candidate_ansi): Delete code that was never
+ doing anything useful. Instead, sort once, and DO NOT wipe
+ out any codes with EVIL_CODE, since that's what we use as a
+ marker for the end of the list of candidates.
+
+ * cp-cvt.c (convert_to_aggr): Make sure to always set H_LEN.
+
+Mon Dec 6 12:49:17 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-init.c (get_aggr_from_typedef): New function, like
+ is_aggr_typedef but returns the _TYPE.
+
+ * cp-call.c, cp-init.c, cp-method.c: Eradicate err_name.
+
+Sun Dec 5 18:12:48 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-lex.c (readescape): Pedwarn when a hex escape is out of range.
+
+Thu Nov 25 23:50:19 1993 Chip Salzenberg <chip@fin.uucp>
+
+ Delay language context change until beginning of next decl.
+
+ * cp-lex.h (c_header_level): Removed.
+ (pending_lang_change): Declared.
+ * cp-lex.c (c_header_level): Renamed from in_c_header, made static.
+ (pending_lang_change): Defined.
+ (check_newline): Rework code that recognizes line number and
+ filename changes. Instead of pushing and popping lang context,
+ increment and decrement pending_lang_change.
+ (do_pending_lang_change): Push and pop lang context according
+ to value of pending_lang_change.
+ * cp-parse.y (extdefs): Use lang_extdef instead of extdef.
+ (extdef): Same as extdef, but call do_pending_lang_change() first.
+
+Mon Nov 15 15:39:15 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp-typeck.c (build_binary_op_nodefault): Warn for ordered
+ compare of ptr with 0 only if pedantic in both cases.
+
+Thu Nov 25 13:31:37 1993 Chip Salzenberg <chip@fin.uucp>
+
+ Reinstate the below patch, which got lost in the Cygnus merge:
+ Tue Nov 23 13:59:24 1993 Hallvard B Furuseth (hbf@durin.uio.no)
+ * cp-parse.y (maybe_type_qual): Don't fail to set $$.
+
+Wed Nov 17 19:03:30 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp-parse.y (attrib): Allow "ident(ident)" like the C front end.
+
+Fri Oct 22 20:43:37 1993 Paul Eggert <eggert@twinsun.com>
+
+ * cp-lex.c (real_yylex): Diagnose floating point constants
+ that are too large.
+
+Wed Nov 17 19:10:37 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp-type2.c (build_functional_cast): ARM page 16: When a class
+ and an object, function or enumerator are declared in the same
+ scope with the same name, the class name is hidden.
+
+Wed Nov 17 19:07:18 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp-call.c (convert_harshness_ansi): Distinguish float, double,
+ and long double from each other when overloading.
+ (compute_conversion_costs_{ansi,old}, build_method_call,
+ build_overlay_call_real, convert_to_aggr): Always set and
+ always use H_LEN member of candidate structure.
+
+Mon Oct 11 23:10:53 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp-decl.c (duplicate_decls): Note redeclarations of library
+ functions, and generate distinct warnings for them.
+
+Mon Oct 4 12:26:49 1993 Chip Salzenberg <chip@fin.uucp>
+
+ Support format warnings in G++.
+
+ * cp-tree.h: Protect against multiple inclusion.
+ Declare all public functions in c-common.c (copy from c-tree.h).
+ (STDIO_PROTO): Define.
+ (warn_format): Declare.
+ (record_format_info): Remove declaration.
+ * cp-decl.c (init_decl_processing): Call init_function_format_info.
+ * cp-decl2.c (lang_decode_option): Make "-Wall" include warn_format.
+ * cp-typeck.c (build_function_call_real): Call check_function_format.
+ (record_format_info): Remove -- obsolete stub.
+
+Sat Jul 24 12:04:29 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp-decl.c (duplicate_decls): Don't warn for non-extern var decl
+ following an extern one (for -Wredundant-decls).
+ * cp-parse.y (primary): In statement expression case, if compstmt
+ returns something other than a BLOCK, return it unchanged.
+
+Thu Dec 2 20:44:58 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp-decl.c (warn_extern_redeclared_static): New function made
+ from code extracted from pushdecl.
+ (duplicate_decls, pushdecl): Call new function.
+ (lookup_name_current_level): Allow for IDENTIFIER_GLOBAL_VALUE
+ to be a TREE_LIST when function is declared in 'extern "C" {}'.
+
+Fri Dec 3 16:01:10 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-class.c (duplicate_tag_error): Use cp_error.
+ (finish_base_struct): Check for ambiguity with direct base, and don't
+ generate op= or copy ctor if it exists.
+
+Fri Dec 3 15:32:34 1993 Kung Hsu <kung@cirdan.cygnus.com>
+
+ * cp-init.c (expand_member_init): When initializer name is null,
+ don't try to build it now because emit_base_init will handle it.
+
+Fri Dec 3 12:28:59 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-lex.c (init_lex): Initialize input_filename to "<internal>" for
+ code such as ExceptionHandler::operator=.
+
+Fri Dec 3 10:32:08 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-decl.c (grokdeclarator): Don't try to print out dname when
+ complaining about arrays of references if decl_context==TYPENAME,
+ since it will be null.
+
+ * cp-decl2.c: Default to flag_ansi_overloading.
+
+Thu Dec 2 18:05:56 1993 Kung Hsu <kung@cirdan.cygnus.com>
+
+ * cp-call.c (build_method_call): Use binfo from instance if it's
+ different from binfo (basetype_path) passed from above.
+
+Wed Nov 17 19:14:29 1993 Chip Salzenberg <chip@fin.uucp>
+
+ cp-error.c (dump_expr): Use unsigned chars to output a
+ TREE_REAL_CST in hex.
+
+Thu Dec 2 11:05:48 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-class.c (finish_struct): Fix typo in setting
+ cant_synth_asn_ref.
+
+ * cp-tree.h (TYPE_NESTED_NAME): New macro, does
+ DECL_NESTED_TYPENAME (TYPE_NAME (NODE)).
+
+ * cp-lex.c (default_copy_constructor_body): Change
+ DECL_NAME (TYPE_NAME (btype)) to TYPE_NESTED_NAME (btype).
+ (default_assign_ref_body): Likewise.
+ (default_copy_constructor_body): Call operator= explicitly for
+ base classes that have no constructor.
+
+Thu Dec 2 10:47:15 1993 Michael Tiemann <tiemann@blues.cygnus.com>
+
+ * cp-call.c (build_method_call): If the instance variable is
+ converted to error_mark_node when we're trying to convert it to the
+ base type of a method we're looking up, return error_mark_node.
+
+Thu Dec 2 10:41:16 1993 Torbjorn Granlund <tege@cygnus.com>
+
+ * cp-typeck.c (build_binary_op_nodefault): In *_DIV_EXPR *_MOD_EXPR
+ cases, tests for unsigned operands by peeking inside a NOP_EXPR.
+
+Wed Dec 1 13:33:34 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-call.c (compute_conversion_costs_ansi): Use the size of struct
+ harshness_code, not the size of short, for clearing out the
+ ansi_harshness.
+
+ * cp-call.c (print_candidates): New function.
+ (build_method_call): When we had some candidates, but didn't get a
+ usable match, don't report that we got an error with the first
+ candidate. Instead, say there were no matches, and list the
+ candidates with print_candidates. In the second pass, make sure we
+ clear out ever_seen, so we can accurately count the number of
+ functions that qualified.
+
+Wed Dec 1 09:53:59 1993 Torbjorn Granlund <tege@cygnus.com>
+
+ * cp-typeck.c (build_binary_op_nodefault): Shorten for *_MOD_EXPR
+ only if op1 is known to be != -1.
+ (build_binary_op_nodefault): Handle *_DIV_EXPR likewise.
+
+Tue Nov 30 14:07:26 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-method.c (hack_identifier): If the field itself is private, and
+ not from a private base class, say so.
+
+Mon Nov 29 03:00:56 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-decl.c (grokdeclarator): Always warn on initialization of
+ const member.
+
+Wed Nov 24 00:49:35 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-class.c (finish_struct): Set TYPE_GETS_CONST_* properly.
+ (finish_base_struct): Set cant_synth_asn_ref properly.
+
+ * cp-lex.c (cons_up_default_function): Add section for operator=.
+ (default_assign_ref_body): New function, mostly cribbed from
+ default_copy_constructor_body.
+
+ * cp-class.c (base_info): Add members cant_synth_copy_ctor,
+ cant_synth_asn_ref, no_const_asn_ref.
+ (finish_base_struct): Update no_const_asn_ref, note that you should
+ update cant_synth_*, propagate TYPE_GETS_ASSIGN_REF.
+ (finish_struct): Add decls for cant_synth_*, no_const_asn_ref, and
+ initialize them properly. Set no_const_asn_ref properly. Set
+ cant_synth_* in some of the situations where they should be set.
+ Propagate TYPE_GETS_ASSIGN_REF. Use cant_synth_copy_ctor. Add call
+ to cons_up_default_function for operator=.
+
+Tue Nov 23 20:24:58 1993 Mike Stump <mrs@cygnus.com>
+
+ * cp-cvt.c (convert_force): Add code to perform casting of pointer
+ to member function types.
+ * cp-typeck.c (build_ptrmemfunc): Add FORCE parameter to indicate
+ when the conversion should be done, regardless.
+ * cp-tree.h (build_ptrmemfunc): Likewise.
+ * cp-type2.c (digest_init): Likewise.
+ * cp-typeck.c (convert_for_assignment): Likewise.
+
+Tue Nov 23 18:06:58 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-error.c (dump_expr): Do the right thing for variables of
+ reference type.
+
+ * cp-decl.c (grok_op_properties): Set TYPE_HAS_ASSIGN_REF
+ and its kin properly.
+ (xref_tag): Propagate TYPE_GETS_ASSIGN_REF.
+
+Tue Nov 23 12:26:13 1993 Mike Stump <mrs@cygnus.com>
+
+ * cp-method.c (build_opfncall): Don't count pointer to member
+ functions as aggregates here, as we don't want to look up methods in
+ them. The compiler would core dump if we did, as they don't have
+ normal names.
+ * cp-typeck.c (build_indirect_ref): Improve wording on error
+ message.
+
+Mon Nov 22 14:22:23 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-decl.c (grok_op_properties): Allow operator?: with pedwarn
+ (since it's supported in other compiler bits).
+
+ * cp-method.c (report_type_mismatch): Use cp_error; ignore err_name
+ argument.
+
+ * cp-error.c (dump_function_decl): Don't print return type for
+ constructors and destructors.
+
+ * cp-cvt.c (cp_convert_to_pointer): Import code from
+ convert_to_pointer so we can return error_mark_node in the case of an
+ error, and to allow more meaningful error messages.
+ (build_type_conversion): Don't go through void* when trying
+ to convert to a pointer type.
+
+ * cp-decl.c (grokfndecl): Move call to grok_op_properties back
+ after grokclassfn so that it's dealing with the right decl.
+ (grok_op_properties): Don't assert !methodp for op new and op delete.
+
+ * cp-init.c (build_delete): Don't use TYPE_BUILT_IN (there are now
+ no uses of it in the compiler).
+
+ * cp-call.c (build_scoped_method_call): Fix for destructors of simple
+ types.
+ (build_method_call): Likewise.
+
+Fri Nov 19 12:59:38 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-tree.c (count_functions): Abstraction function.
+
+ * cp-call.c (build_overload_call_real): Deal with new overloading
+ properly, remove dead code.
+
+ * gcc.c (default_compilers): Generate and use .ii files in the
+ intermediate stage of compiling C++ source.
+
+Fri Nov 19 11:26:09 1993 Jim Wilson <wilson@sphagnum.cygnus.com>
+
+ * cp-expr.c (cplus_expand_expr): Make call_target a valid memory
+ address before using it, so it can be later safely compared.
+
+Fri Nov 12 15:30:27 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-pt.c (tsubst): Deal with new overloading.
+
+ * cp-typeck.c (fntype_p): Is the arg function type?
+ (comp_target_parms): pedwarn on conversion from (anything) to (...).
+ (build_x_function_call): Deal with new overloading.
+
+ * cp-tree.c (decl_list_length): Deal with new overloading.
+ (decl_value_member): Like value_member, but for DECL_CHAINs.
+
+ * cp-decl.c (duplicate_decls): Deal with new overloading.
+ (start_decl): Likewise.
+
+ * cp-class.c (instantiate_type): Deal with new overloading.
+
+ * cp-call.c (convert_harshness_ansi): Deal with new overloading.
+ (convert_harshness_old): Deal with new overloading.
+ (build_overload_call_real): Likewise.
+
+Mon Nov 8 13:50:49 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-tree.c (get_unique_fn): New function; returns FUNCTION_DECL
+ if unambiguous, NULL_TREE otherwise.
+ (get_first_fn): Returns the first appropriate FUNCTION_DECL.
+ (is_overloaded_fn): Returns whether or not the passed tree is
+ a function or list of functions.
+
+ * cp-init.c (init_init_processing): Use `get_first_fn' to find
+ the FUNCTION_DEFN for new and delete.
+
+ * cp-decl.c (push_overloaded_decl): Use new overloading strategy, cut
+ code size in half (I spit on special cases).
+
+Tue Sep 7 20:03:33 1993 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-decl.c: Allow references and template type parameters as well
+
+
+Copyright (C) 1993 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc-4.9/gcc/cp/ChangeLog-1994 b/gcc-4.9/gcc/cp/ChangeLog-1994
new file mode 100644
index 0000000..8ff502f
--- /dev/null
+++ b/gcc-4.9/gcc/cp/ChangeLog-1994
@@ -0,0 +1,5412 @@
+Fri Dec 30 17:57:30 1994 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_bltn_desc): Handle bool as a built-in type.
+
+Fri Dec 30 14:20:21 1994 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (layout_vbasetypes): Ensure that we don't loose alignment
+ on the complete type because of small virtual bases.
+
+Fri Dec 30 12:22:29 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (n_incomplete): Bump n_incomplete up to int to match C
+ front end.
+ (pushdecl): Also count decls pushed that are of a type being defined
+ as incomplete things.
+ * class.c (finish_struct): Move hack_incomplete_structures up to
+ just after we set it as not being defined, so that the decls we
+ build for RTTI don't count as incomplete.
+
+Thu Dec 29 18:20:57 1994 Mike Stump <mrs@cygnus.com>
+
+ * pt.c (tsubst): Fix problem with defining constructors in templated
+ classes with virtual bases.
+
+Wed Dec 28 08:31:00 1994 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (TYPEID): Strip top-level cv-qualifiers on typeid
+ expressions.
+ * gc.c (build_typeid): Likewise.
+
+Thu Dec 22 17:26:33 1994 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): Fix breakage introduced on Nov 29,
+ don't assert on complex AGGR inits.
+
+Thu Dec 22 14:32:31 1994 Mike Stump <mrs@cygnus.com>
+
+ * method.c (build_overload_value): Handle pointer to members as
+ template arguments.
+
+Thu Dec 22 13:09:07 1994 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (unary_complex_lvalue): Don't call sorry if we know how
+ to do take the address of a data member for a pointer to data
+ member.
+
+Thu Dec 22 10:04:19 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (grokdeclarator): Use the typedef name for linkage if the
+ type doesn't otherwise have a name.
+
+ * decl2.c (grokfield): Likewise.
+
+ * class.c (finish_struct): Since we reuse the TYPE_DECL for the
+ DECL_NAME of enums, structs and classes, we have to avoid trying to
+ put it in the TYPE_FIELDS again.
+
+Wed Dec 21 11:07:05 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (check_classfn): Ignore this parameter on static functions
+ when checking to see if we match.
+
+Tue Dec 20 17:47:02 1994 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (unary_complex_lvalue): Handle address of non-left most
+ pointers to members by calling get_delta_difference.
+
+Mon Dec 19 22:40:53 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (check_classfn): Don't use decls_match yet, as it modifies
+ static functions to early.
+
+Thu Dec 19 22:37:48 1994 Mike Stump <mrs@cygnus.com>
+
+ * method.c (make_thunk): Handle encoding of positive thunk offsets.
+
+Sat Dec 17 13:29:50 1994 Doug Evans <dje@canuck.cygnus.com>
+
+ * Make-lang.in (.PHONY): Tell GNU make C++ and c++ are phony targets.
+
+Thu Dec 15 16:32:12 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (check_classfn): Use decls_match to check if this has
+ already been declared, as the DECL_ASSEMBLER_NAME may have been
+ changed via asm("new_name").
+ * decl.c (decls_match): Make public.
+
+Thu Dec 15 15:17:55 1994 Mike Stump <mrs@cygnus.com>
+
+ * *.[chy] (expand_aggr_init): Add fourth argument to handle
+ distinction between = init and (init) style of initializations.
+ * *.[chy] (finish_decl): Add fifth argument to handle
+ distinction between = init and (init) style of initializations.
+
+Tue Dec 13 19:16:05 1994 Mike Stump <mrs@cygnus.com>
+
+ Fix some random `explicit' bugs.
+
+ * cvt.c (convert_to_reference): Add third parameter to
+ convert_force.
+ (convert_force): Likewise.
+ * call.c (build_method_call): Likewise.
+ * decl2.c (setup_vtbl_ptr): Likewise.
+ * init.c (expand_virtual_init): Likewise.
+ (build_member_call): Likewise.
+ (build_delete): Likewise.
+ (build_vbase_delete): Likewise.
+ * typeck.c (build_component_addr): Likewise.
+ (build_c_cast): Likewise.
+ (build_modify_expr): Likewise.
+ * cp-tree.h (CONV_NONCONVERTING): Likewise. Add so that we can
+ distinguish the context in which the conversion appears. Add thrid
+ argument to build_c_cast.
+ * cvt.c (cp_convert): Pass whether or not we want to consider
+ non-converting constructors down to build_method_call.
+ * decl2.c (reparse_absdcl_as_casts): Add third argument to
+ build_c_cast.
+ * gc.c (build_m_desc): Likewise.
+ * init.c (build_new): Likewise.
+ * parse.y (expr_no_commas): Likewise.
+ (primary): Likewise.
+ * typeck.c (build_x_function_call): Likewise.
+ (build_static_cast): Likewise.
+ (build_reinterpret_cast): Likewise.
+ (build_const_cast): Likewise.
+ (build_c_cast): Likewise.
+ (build_ptrmemfunc): Likewise.
+ * typeck2.c (build_functional_cast): Likewise.
+ * init.c (expand_aggr_init): Added LOOKUP_ONLYCONVERTING to
+ expand_aggr_init_1 as inits are converted to the destination type.
+
+Tue Dec 13 16:18:57 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * Make-lang.in (cc1plus): Depends on c-pragma.o.
+
+ * Makefile.in (OBJ{DEP,}S): Add ../c-pragma.o.
+
+ * lex.c (check_newline): If the #pragma is not recognized by g++,
+ try machine-specific ones too.
+ (handle_sysv_pragma): Copied from c-lex.c.
+
+Mon Dec 12 23:53:06 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Fix Dec 6th change, build_new likes a
+ reference better.
+
+Mon Dec 12 18:01:00 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_binary_op): Lose checks on TYPE_PTRMEMFUNC_P with
+ IS_AGGR_TYPE, since now they will not both be set on the same type.
+
+ * pt.c (do_pending_expansions): Don't clear TREE_PUBLIC on
+ instantiations controlled by -fexternal-templates.
+
+ * decl.c (duplicate_decls): Don't complain about different values of
+ __attribute__ ((const)) and ((noreturn)).
+
+Fri Dec 9 18:17:37 1994 Doug Evans <dje@cygnus.com>
+
+ * Makefile.in (BISONFLAGS): Delete --yacc.
+ (PARSE_H): Depend on $(PARSE_C), for parallel makes.
+ (PARSE_C): Undo last patch.
+
+Fri Dec 2 10:44:36 1994 Mike Stump <mrs@cygnus.com>
+
+ * Makefile.in (BISONFLAGS): Add --yacc so that output winds up in
+ y.tab.c.
+
+Thu Dec 8 17:39:46 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (finish_decl): Don't call obscure_complex_init for decls
+ of indeterminate size.
+
+Wed Dec 7 16:49:22 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (obscure_complex_init): Function to tweak the decl to
+ prevent expand_decl from tring to initialize it.
+ (finish_decl): Use it rather than writing the same code in three
+ different places.
+
+ * parse.y (bad_parm): Stop trying to support parms without types.
+
+Wed Dec 7 12:06:56 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (grokfield): Make asm specs on static member functions
+ work.
+
+Tue Dec 6 15:43:20 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Make a copy of the thrown object.
+
+Tue Dec 6 14:16:34 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * parse.y: : Has lower precedence than =.
+
+Tue Dec 6 12:46:17 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (pushdecl): Use DECL_NAME of VAR_DECLs to avoid namespace
+ manglings.
+ (grokvardecl): Add namespace into variable name.
+
+Tue Dec 6 11:26:55 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (current_namespace_id): New routine to transform a simple
+ name into a name in a namespace.
+ * decl.c (grokdeclarator): Use it.
+ * decl2.c (get_namespace_id): Find the name of the current
+ namespace.
+ (push_namespace, pop_namespace): Complete out missing
+ functionality.
+
+Mon Dec 5 17:11:51 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (finish_struct): Don't use LONG_LONG_TYPE_SIZE, as it may
+ not be defined. Fix warning message for enums and restore warning
+ for non-enums.
+
+ * decl2.c (push_namespace): Dummy function.
+ (pop_namespace): Likewise.
+ (do_namespace_alias): Likewise.
+ (do_using_decl): Likewise.
+ (do_using_directive): Likewise.
+
+ * parse.y: New token NSNAME for namespace names.
+ (extdef): Add namespace, using definitions.
+ (using_decl): New rule for using declarations.
+ (any_id): New rule for identifiers with any degree of scoping.
+ (identifier): Add NSNAME.
+ (notype_identifier): Likewise.
+ (component_decl): Add using_decl.
+ (nested_name_specifier): Add NSNAME SCOPE.
+
+ * typeck.c (convert_for_assignment): Handle conversions between
+ enums and bool.
+
+ * decl.c (duplicate_decls): Only propagate DECL_MAIN_VARIANT on
+ FUNCTION_DECLs.
+
+Mon Dec 5 13:03:16 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct): Give an error if one tries to declare a
+ bit-field's size greater than a long long, as the backend will dump.
+ It is not an error to declare an enum bit-field greater than its
+ precision. Warn if an enum bit-field is too small to hold all
+ its values.
+
+Mon Dec 5 11:41:50 1994 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (convert_for_assignment): Use cp_convert instead of
+ convert so that we don't get static casts.
+
+Sun Dec 4 11:59:01 1994 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (cp_convert): Don't complain about int->enum conversion if
+ we are doing static casts.
+
+Fri Dec 2 18:32:41 1994 Mike Stump <mrs@cygnus.com>
+
+ * error.c (dump_expr): Do something more intelligent with SAVE_EXPRs
+ when dumping expressions in error messages.
+
+Fri Dec 2 17:04:27 1994 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_dynamic_cast): Change interface to libg++, ensure that
+ the return type is the right type, and make references work.
+
+Fri Dec 2 16:36:43 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (poplevel): Don't be confused by function-scope
+ declarations of non-nested functions.
+ (duplicate_decls): Propagate DECL_MAIN_VARIANT.
+ (pushdecl): Use duplicate_decls to copy info from old decl into new
+ function-scope one rather than doing it here.
+
+ * decl2.c (mark_inline_for_output): Deal with the DECL_MAIN_VARIANT
+ of this decl, in case this is a function-scope declaration.
+
+ * decl.c (finish_enum): Make sure that the type has the right
+ precision when we call fixup_*_type.
+
+Tue Nov 29 19:12:07 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cvt.c (build_up_reference): Strip superfluous NOP_EXPRs; we do
+ want to build up references to rvalues if possible.
+ (cp_convert): Stick on a NOP_EXPR when converting to the same type.
+
+Tue Nov 29 11:28:59 1994 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (maybe_raises): Handle throw ().
+ * parse.y (ansi_raise_identifier): Grok type-ids in exception
+ specifications.
+ * tree.c (build_exception_variant): Use list compare to check if
+ two exception specifications match.
+ * decl.c (duplicate_decls, bad_specifiers): Enhance wording on error
+ messages.
+ * call.c (build_method_call): Remove TREE_RAISES.
+ * cvt.c (convert_to_aggr): Likewise.
+ * typeck.c (build_function_call_real, convert_arguments): Likewise.
+ * init.c (expand_aggr_init_1): Likewise.
+
+Tue Nov 29 09:50:39 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Add support for m68k and mips exception handling
+ support.
+
+Tue Nov 29 08:48:33 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_end_all_catch): Throw into outer context, if we
+ fall off end of catch handlers.
+
+Mon Nov 28 16:44:41 1994 Mike Stump <mrs@cygnus.com>
+
+ * Makefile.in: Make is easier to decide where parse.[ch] will be
+ built.
+
+Thu Nov 17 20:11:24 1994 Doug Evans <dje@cygnus.com>
+
+ * cp/Make-lang.in (CXX_INSTALL_NAME): Use program_transform_name.
+ (GXX_INSTALL_NAME): Likewise.
+ (CXX_CROSS_NAME): Use program_transform_cross_name.
+ (GXX_CROSS_NAME): Likewise.
+ (c++.install-man): Use program_transform_name on g++.1.
+ (c++.uninstall): Likewise.
+
+Mon Nov 28 13:53:03 1994 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (THROW): Fix precedence of throw expressions.
+
+Mon Nov 28 13:15:16 1994 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_unary_op): Allow promotions from bool to int on
+ unary ~.
+
+Sun Nov 27 00:16:21 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * method.c (build_overload_name): Use DECL_ASSEMBLER_NAME for
+ classes when appropriate.
+ (build_overload_nested_name): When dealing with a function context,
+ use ASM_FORMAT_PRIVATE_NAME to tweak the name of the function to
+ avoid conflicts between local classes of the same name.
+
+Wed Nov 23 17:59:42 1994 Mike Stump <mrs@cygnus.com>
+
+ * gxx.gperf, parse.y, lex.h, hash.h, lex.c (init_lex), delc.c
+ (duplicate_decls, grokdeclarator), cp-tree.h: Add support for
+ `explicit'.
+ * cvt.c (convert_to_reference, cp_convert, build_type_conversion_1,
+ build_type_conversion): Use LOOKUP_ONLYCONVERTING in
+ build_method_calls so that non-converting constructors are not used.
+ * call.c (build_method_call): If we shouldn't use a non-converting
+ constructor, then don't.
+
+Wed Nov 23 14:46:56 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_method_call): Don't try to synthesize methods yet.
+
+Tue Nov 22 12:45:21 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (push_template_decls): Create CONST_DECLs for template
+ constant parameters, not VAR_DECLs.
+
+Sat Nov 19 15:28:31 1994 Jim Wilson <wilson@chestnut.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault): Can shorten shift only if
+ shift count is less than size in bits of arg0.
+
+Thu Nov 17 15:30:50 1994 Mike Stump <mrs@cygnus.com>
+
+ * gxx.gperf, hash.h, lex.c (init_lex, real_yylex), parse.y: Add new
+ ANSI keywords and, and_eq, bitand, bitor, explicit, namespace, not,
+ not_eq, or, or_eq, typename, using, xor, xor_eq to g++. Still need
+ to add support for explicit, namespace, typename, and using, support
+ for the rest is already in.
+
+Fri Nov 4 19:04:18 1994 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (get_bad_cast_node): New routine to support compile time
+ throws of bad_cast.
+ * gc.c (build_dynamic_cast): Support throwing of bad_cast at compile
+ time.
+
+Fri Nov 4 11:12:00 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Add hppa support.
+
+Fri Nov 4 10:50:50 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Add rs6000 support.
+
+Thu Nov 3 14:24:23 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c (do_unwind): Add i[34]86 support.
+
+Thu Nov 3 00:10:46 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (do_pending_expansions): Unset TREE_PUBLIC on implicit
+ instantiations.
+
+Wed Nov 2 15:08:24 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * decl.c (finish_function): Emit types used in method parameters
+ into symbol table.
+
+Wed Nov 2 15:05:47 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (process_template_parm): Allow pointer to member function
+ template parameter types.
+ (uses_template_parms): Handle pointer to member function
+ CONSTRUCTORs.
+
+ * g++.c (main): Cast first argument of bzero to (char *).
+ Pass -lstdc++ instead of -lg++ unless we are invoked as 'g++'.
+
+Mon Oct 31 14:50:48 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * gc.c (build_dynamic_cast): Rewrite to make it work.
+ * class.c (finish_vtbls): Build more vtables if flag_rtti is on.
+ * class.c (modify_all_direct_vtables): Likewise.
+ * init.c (expand_direct_vtbls_init): Expand more vtables if
+ flag_rtti is on.
+ * decl.c (init_type_desc): Add default return.
+
+Tue Oct 25 17:13:09 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * tree.c (debug_binfo): Get rid of the initial size entry of
+ vtable.
+ * cp-tree.h: Change flag_dossier to flag rtti, define type
+ descriptor type nodes.
+ * decl.c (init_type_desc): New function to initialize type
+ descriptor type nodes.
+ * decl.c (record_builtin_type): Change flag_dossier to flag_rtti.
+ * lex.c (init_lex): Likewise.
+ * decl.c: Change variable flag_dossier to flag_rtti.
+ * decl.c (duplicate_decls): Get rid initial size entry of vtable.
+ * decl.c (hack_incomplete_structures): Take out assert 164.
+ * search.c (get_abstract_virtuals_1): Likewise.
+ * search.c (dfs_init_vbase_pointers): Change CLASSTYPE_DOSSIER to
+ CLASSTYPE_RTTI.
+ * parse.y: Likewise.
+ * class.c (prepare_fresh_vtable): For virtual bases, get right
+ offset.
+ * class.c (add_virtual_function): Change flag_dossier to
+ flag_rtti.
+ * class.c (modify_one_vtable): Modify the right rtti entry.
+ * class.c (override_one_vtable): Get rid of size entry.
+ * class.c (finish_struct): Change flag_dossier to flag_rtti, and
+ build extra vtables, build type descriptors for polymorphic
+ classes.
+ * gc.c (build_headof): Make headof() works correctly with new
+ rtti.
+ * gc.c (build_typeid): Make this function work with new rtti.
+ * gc.c (get_typeid): Make this function work with new rtti.
+ * gc.c (build_bltn_desc): New function for new rtti.
+ * gc.c (build_user_desc): Likewise.
+ * gc.c (build_class_desc): Ditto.
+ * gc.c (build_ptr_desc): Ditto.
+ * gc.c (build_attr_desc): Ditto.
+ * gc.c (build_func_desc): Ditto.
+ * gc.c (build_ptmf_desc): Ditto.
+ * gc.c (build_ptmd_desc): Ditto.
+ * gc.c (build_t_desc): Ditto.
+ * gc.c: Comment out old build_t_desc, build_i_desc, build_m_desc.
+
+Tue Oct 25 13:37:41 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (convert_harshness): Check for TREE_UNSIGNED differences
+ after checking for integral conversions.
+
+Wed Nov 30 19:13:50 1994 Mike Stump <mrs@cygnus.com>
+
+ * Version 2.6.3 released.
+
+Thu Nov 17 10:56:50 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck2.c (build_m_component_ref): Check the basetype of the
+ member pointer against the main variant of the object type.
+
+Mon Nov 14 14:21:52 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cvt.c (convert_to_reference): Make sure that the original expr
+ gets its type back when converting a reference.
+
+ * method.c (build_overload_name): Clear numeric_outputed_need_bar here.
+ (build_decl_overload): Instead of here.
+
+Tue Nov 8 17:11:24 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cvt.c (cp_convert): Don't build a TARGET_EXPR if we're not in a
+ function.
+
+ * typeck.c (convert_for_initialization): Handle initialization from
+ a TARGET_EXPR.
+
+Sun Nov 6 01:34:24 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (lookup_nested_type_by_name): Fix list-walking logic.
+ (tsubst): When replacing a TEMPLATE_TYPE_PARM, propagate
+ TYPE_READONLY and TYPE_VOLATILE from the argument.
+ (unify): When unifying with a TEMPLATE_TYPE_PARM, remove cv-quals
+ present in parm from arg.
+ (type_unification): Strip REFERENCE_TYPE from the argument type.
+ (unify): Don't strip REFERENCE_TYPE from the argument type.
+
+Sat Nov 5 22:42:15 1994 Greg McGary <gkm@magilla.cichlid.com>
+
+ * pt.c (do_type_instantiation): Check to see if there's a
+ IDENTIFIER_TEMPLATE on a class before calling
+ instantiate_member_templates().
+
+Sat Nov 12 06:35:42 1994 Mike Stump <mrs@cygnus.com>
+
+ * Version 2.6.2 released.
+
+Thu Nov 3 18:48:19 1994 Paul Eggert <eggert@twinsun.com>
+
+ * Makefile.in (spew.o, lex.o, pt.o):
+ Depend on $(srcdir)/parse.h, not parse.h.
+
+Tue Nov 1 19:19:41 1994 Mike Stump <mrs@cygnus.com>
+
+ * Version 2.6.1 released.
+
+Sun Oct 23 13:19:55 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c: Declare flag_access_control.
+ (struct lang_f_options): Add access-control.
+ * expr.c (cplus_expand_expr, NEW_EXPR): Unset flag_access_control
+ for the call to expand_aggr_init to copy the object out of the
+ pcc_struct_return slot.
+ * search.c (compute_access): if (!flag_access_control) return
+ access_public.
+
+Fri Oct 21 00:32:54 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * lex.c (cons_up_default_function): Don't try to defer method
+ synthesis now.
+
+ * decl.c (init_decl_processing): Use __pure_virtual for abort_fndecl
+ instead of abort, since the OSF/1 dynamic linker doesn't like to see
+ relocation entries for abort.
+
+ * tree.c (array_type_nelts_total): Use sizetype, not
+ integer_type_node.
+ (array_type_nelts_top): Likewise.
+
+Thu Oct 20 15:48:27 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (grokdeclarator): Added handling for catch parameters
+ (CATCHPARM).
+ * except.c (expand_start_catch_block): Use the new CATCHPARM context
+ instead of NORMAL.
+ * except.c (expand_throw): Don't let convert_to_reference complain
+ about what we are doing.
+
+Thu Oct 20 12:55:24 1994 Jim Wilson <wilson@cygnus.com>
+
+ * method.c (emit_thunk): Call instantiate_virtual_regs.
+
+Wed Oct 19 14:15:33 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_exception_blocks): Make sure throw code doesn't
+ get put in function that won't be output.
+
+Mon Oct 17 18:03:15 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (init_decl_processing): Make alloca a builtin.
+
+Thu Oct 27 21:10:25 1994 Craig Burley <craig@burley>
+
+ * g++.c (main): Only decrement "added" and set "library" to
+ NULL when "library" != NULL (just like 940829 fix).
+
+Mon Oct 17 15:56:11 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_start_catch_block): Make sure the false label
+ gets onto the permanent obstack, as it is used for the exception
+ table.
+
+Fri Oct 14 18:54:48 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (modify_one_vtable): Since the DECL_CONTEXT of fndecl can
+ be set just below, use current_fndecl instead.
+
+Fri Oct 14 15:12:22 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (expand_aggr_vbase_init_1): Don't call expand_aggr_init_1
+ with LOOKUP_SPECULATIVELY.
+ (expand_default_init): Abort if build_method_call returns NULL_TREE.
+
+ * typeck.c (build_modify_expr): Don't just build a MODIFY_EXPR if
+ the rhs is a TARGET_EXPR.
+
+ * parse.y (left_curly): Anonymous types are not affected by #pragma
+ interface/implementation.
+
+ * method.c (synthesize_method): Don't call setup_vtbl_ptr for the
+ default constructor if it isn't needed.
+
+ * lex.c (cons_up_default_function): Do synthesize methods for
+ anonymous types if necessary.
+
+Thu Oct 13 17:44:55 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * method.c (build_decl_overload): Set numeric_outputed_need_bar to 0.
+
+Wed Oct 12 13:27:57 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_modify_expr): Understand how to copy an aggregate.
+
+ * init.c (expand_default_init): Likewise. Also remove some of the
+ crufty code that assumes methods will not be synthesized properly.
+
+ * lex.c (cons_up_default_function): If the containing type has no
+ name, these functions should never need to be called, so just
+ declare them.
+
+ * lex.c (real_yylex): Use HOST_BITS_PER_WIDE_INT to determine the
+ bitmask for lexing character constants.
+
+ * call.c (build_method_call): Disable code that tries to do tricky
+ stuff with a default parameter that is a constructor call, but
+ actually does other tricky stuff that breaks things.
+
+Wed Oct 12 16:14:01 1994 Benoit Belley <belley@cae.ca>
+
+ * decl.c (finish_enum): Disable code which forces enums to be signed,
+ since this conflicts with their use as bitfields. type_promotes_to
+ handles promotion of enums of underlying unsigned types to signed
+ integer types.
+
+Wed Oct 12 13:24:03 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cvt.c (type_promotes_to): Also promote enums to long if
+ appropriate.
+
+ * typeck.c (default_conversion): Don't expect type_promotes_to to
+ return a main variant.
+
+Wed Oct 12 12:19:45 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_scoped_method_call): Don't lose side effects in the
+ object expression when calling a non-existent destructor.
+
+Fri Sep 2 19:05:21 1994 Rohan Lenard <rjl@iassf.easams.com.au>
+
+ * call.c (build_scoped_method_call): Remove erroneous error message
+ when destructor call is written as a scoped call.
+
+Tue Oct 11 23:48:31 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * various: Cast pointer arguments to bzero and bcopy to char *.
+
+Tue Oct 11 19:34:32 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (get_derived_offset): Added a type parameter to limit how
+ far up the CLASSTYPE_VFIELD_PARENT chain we search.
+ * class.c (modify_one_vtable, fixup_vtable_deltas): When forming the
+ offset to put into the vtable for the this parameter, make sure we
+ don't offset from a parent of the DECL_CONTEXT of the function.
+
+Tue Oct 11 16:10:52 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (do_function_instantiation): Set DECL_EXTERNAL and
+ TREE_STATIC when setting DECL_INTERFACE_KNOWN.
+ (do_type_instantiation): Likewise.
+
+ * lex.c (cons_up_default_function): Set DECL_INTERFACE_KNOWN,
+ DECL_EXTERNAL and TREE_STATIC as appropriate.
+
+ * decl2.c (finish_file): Also synthesize methods that don't have
+ DECL_EXTERNAL set. Set interface_unknown before doing so.
+
+ * decl.c (start_function): If DECL_INTERFACE_KNOWN is set on the
+ function decl, don't muck with TREE_PUBLIC and DECL_EXTERNAL.
+
+Mon Oct 10 00:56:53 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * lex.c (cons_up_default_function): Mark methods in a template class
+ as template instances. Store the values of interface_unknown and
+ interface_only for do_pending_inlines.
+ (do_pending_inlines): Use them.
+
+ * decl2.c (finish_file): If we haven't seen a definition of a
+ function declared static, make the decl non-PUBLIC so compile_file
+ can give an error.
+
+Sun Oct 9 02:42:29 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * method.c (do_build_copy_constructor): Handle anonymous unions.
+ (do_build_assign_ref): Likewise.
+ (largest_union_member): Move from lex.c.
+
+Sat Oct 8 14:59:43 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ Re-implement g++'s vague linkage independent of TREE_PUBLIC.
+ * pt.c (instantiate_member_templates): Lose redundant
+ -fexternal-templates handling.
+ (tsubst): Set TREE_PUBLIC and DECL_EXTERNAL on new decls. Don't set
+ TREE_STATIC or DECL_INTERFACE_KNOWN.
+ (do_pending_expansions): Predicate on DECL_INTERFACE_KNOWN instead
+ of DECL_EXTERNAL for explicit instantiations.
+ (do_function_instantiation): Do the new thing.
+ (do_type_instantiation): Likewise.
+ (instantiate_template): Deal with member templates defined in a .cc
+ file with -fexternal-templates.
+ * except.c (expand_exception_blocks): Use DECL_LINKAGE_KNOWN to
+ decide whether to stick builtin_throw here.
+ * decl2.c (import_export_inline): Predicate on DECL_INTERFACE_KNOWN
+ rather than TREE_PUBLIC. Generally fix rules.
+ (finish_file): Use DECL_INITIAL to determine whether or not a method
+ has been synthesized, rather than TREE_ASM_WRITTEN.
+ * decl.c (warn_extern_redeclared_static): Use DECL_PUBLIC instead of
+ TREE_PUBLIC.
+ (pushdecl): Likewise.
+ (duplicate_decls): Likewise. Deal with DECL_DECLARED_STATIC and
+ DECL_INTERFACE_KNOWN.
+ (redeclaration_error_message): Fix checking for conflicting linkage.
+ (define_function): Set DECL_INTERFACE_KNOWN.
+ (grokfndecl): Function decls are PUBLIC until we are sure about
+ their linkage. Set DECL_DECLARED_STATIC as needed.
+ (start_function): Deal with linkage. Move pushdecl after linkage
+ magic.
+ (finish_function): Don't set TREE_ASM_WRITTEN on discarded inlines.
+ * cp-tree.h (lang_decl_flags): Add interface_known and
+ declared_static.
+ (DECL_INTERFACE_KNOWN): New macro.
+ (DECL_DECLARED_STATIC): New macro.
+ (DECL_PUBLIC): New macro.
+
+ Clean up bogus use of TREE_PUBLIC.
+ * class.c (alter_access): Fix mistaken use of TREE_PUBLIC (it
+ doesn't correspond to TREE_PROTECTED and TREE_PRIVATE).
+ * init.c (do_friend): Don't arbitrarily set TREE_PUBLIC.
+
+Wed Oct 5 13:44:41 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_overload_call_real): Don't immediately do
+ array->pointer conversion.
+
+ * pt.c (type_unification): If not passing to a reference, strip
+ cv-quals. Also handle array->pointer conversion.
+
+Tue Oct 4 17:45:37 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (grokdeclarator): Don't warn about applying const to a
+ const typedef or template type parameter.
+
+ * decl2.c (finish_file): Also synthesize methods after walking the
+ vtables. Ugly ugly ugly.
+
+Mon Oct 3 15:02:41 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * various: Remove lingering remnants of old exception handling code.
+
+ * decl2.c (finish_file): Synthesize methods before walking the
+ vtables, so that the vtables get emitted as needed.
+
+ * decl.c (shadow_tag): Remove obsolete code for pushing tags and
+ dealing with exceptions.
+
+Mon Oct 3 13:05:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
+
+ * Make-lang.in (g++-cross): Depend upon version.o and $(LIBDEPS).
+
+Mon Oct 3 02:59:28 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (finish_file): Fix inline handling.
+
+Sun Oct 2 00:21:56 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (grokdeclarator): Handle redundant scope even better.
+ ({push,pop}_cp_function_context): Take toplev parameter.
+
+ * method.c (synthesize_method): Pass toplev parameter to
+ {push,pop}_cp_function_context depending on decl_function_context
+ (fndecl).
+
+ * typeck.c (build_x_unary_op): Unary & on OFFSET_REFs is always the
+ built-in version.
+
+ * method.c (synthesize_method): Don't be confused by __in_chrg
+ parameter.
+
+ * class.c (popclass): Set C_C_D like start_function does.
+
+ * decl.c (grokdeclarator): Handle redundant scope better.
+
+ * parse.y (expr_or_declarator): Add '(' expr_or_declarator ')' rule.
+ (direct_notype_declarator): Likewise.
+ (complex_direct_notype_declarator): Remove it here.
+
+Sat Oct 1 21:42:18 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (resolve_offset_ref): Fix types used in resolving .*
+ expressions.
+
+Sat Oct 1 15:18:49 1994 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ Beginnings of work to synthesize methods only when needed.
+ * call.c (build_method_call): Synthesize methods as necessary
+ (currently never necessary).
+ * class.c (popclass): Don't try to set C_C_D here, as it'll end up
+ on the wrong obstack.
+ * decl.c (push_cp_function_context): Mostly copied from
+ push_c_function_context.
+ (pop_cp_function_context): Similarly.
+ (finish_function): Reverse order of poplevel and pop_nested_class so
+ that current_class_decl is restored properly.
+ (start_function): Likewise.
+ (finish_function): Add parameter 'nested'. Don't call
+ permanent_allocation if (nested).
+ * various: Pass extra parameter to finish_function.
+ * decl2.c (finish_file): Reorganize end-of-file inline handling,
+ synthesizing methods as necessary.
+ * lex.c (cons_up_default_function): Call mark_inline_for_output.
+ Only synthesize methods immediately if #pragma implementation
+ (currently disabled).
+ (do_pending_inlines): Call synthesize_method.
+ * method.c (synthesize_method): New function; all method synthesis
+ goes through here. Calls do_build_assign_ref and
+ do_build_copy_constructor.
+ (build_default_constructor): Remove.
+ (build_dtor): Likewise.
+ (build_assign_ref): Rename to do_build_assign_ref and remove stuff
+ done by synthesize_method.
+ (build_copy_constructor): Similarly.
+
+Thu Sep 29 16:58:52 1994 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (c_expand_return): Use magic so the backend can fixup the
+ assignment into the return register, so cleanups won't clobber it.
+
+Thu Sep 29 13:08:50 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * method.c (hack_identifier): Don't call assemble_external for
+ template decls.
+
+ * decl.c (finish_decl): Also end temporary allocation if the decl in
+ question has a type of error_mark_node.
+
+Wed Sep 28 21:45:00 1994 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_modify_expr): When optimizing ?: on lhs, make sure
+ that if the ?: was a reference type, that the subparts will be also.
+
+Wed Sep 28 16:14:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * except.c (register_exception_table): Use Pmode, not PTRmode.
+
+Fri Sep 23 13:54:27 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * lex.c (do_pending_inlines): Do method synthesis after the
+ pending_inlines have been reversed.
+
+Thu Sep 22 12:53:03 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl2.c (finish_file): Fix Brendan's fix: Only call
+ register_exception_table if there is a non-empty exception table.
+
+Thu Sep 22 12:03:46 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (finish_file): Only do register_exception_table if
+ -fhandle-exceptions is being used.
+
+Wed Sep 21 19:01:51 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * except.c (output_exception_table_entry): Simplify
+ by using assemble_integer.
+ (build_exception_table): Change to return a count.
+ Cleanup to use standard macros, instead of hard-wired
+ sparc asm format. Don't make __EXCEPTION_TABLE__ global.
+ (register_exception_table): New function. Generate call to builtin.
+ * decl2.c (finish_file): Call register_exception_table.
+ * cp-tree.h (build_exception_table): Fix prototype.
+
+Wed Sep 21 13:20:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * tree.c (break_out_calls): Don't try to duplicate the DECL_INITIAL.
+
+ * decl2.c (delete_sanity): Give an error at trying to delete a
+ function.
+
+Wed Sep 21 11:47:10 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * lex.c (cons_up_default_function): Mark synthesized destructors
+ inline.
+
+ * decl.c (duplicate_decls): Ignore redeclarations of wchar_t as
+ something other than __wchar_t, complaining if -pedantic and not in
+ a system header.
+
+Tue Sep 20 09:43:28 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (xref_tag): Set up BINFO_INHERITANCE_CHAIN on base binfos
+ here.
+
+ * typeck.c (build_modify_expr): Require complete type after checking
+ for error_mark_node.
+
+ * call.c (build_method_call): Print parmtypes when complaining of
+ ambiguous call.
+
+ * typeck.c (build_modify_expr): Handle assignment to array from
+ non-array.
+
+ * decl.c (lookup_name_real): Deal with got_scope == error_mark_node.
+
+ * call.c (build_method_call): Don't bother with the exact match.
+
+Mon Sep 19 00:51:39 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (expand_aggr_init): If we munge the type of the variable,
+ also munge the type of the initializer.
+
+ * decl.c (grokdeclarator): Use <= when comparing to RID_LAST_MODIFIER.
+ (init_decl_processing): Push artificial declaration of wchar_t so
+ people don't have to declare it before they can use it.
+
+ * error.c (cp_line_of): Return lineno in lieu of 0.
+
+ * typeck.c (convert_for_assignment): Handle conversion of pmfs to
+ int and bool.
+ (build_component_ref): Fold the COMPONENT_REF in case it can be
+ reduced.
+
+ * typeck2.c (store_init_value): Don't pedwarn about non-constant
+ bracketed initializers for automatic variables.
+
+Sun Sep 18 10:12:12 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * error.c (dump_decl): Don't say `typedef enum foo foo'.
+
+ * decl.c (start_decl): Don't set TREE_PUBLIC on template decls just
+ because they're affected by #pragma i/i. We'll deal with that when
+ they get instantiated.
+
+ * typeck.c (build_unary_op): Clean up cruft in ADDR_EXPR case.
+
+ * class.c (instantiate_type): Set TREE_CONSTANT on instantiated
+ ADDR_EXPRs if appropriate.
+
+ * decl.c (build_ptrmemfunc_type): Unset IS_AGGR_TYPE on pmf types.
+
+ * typeck.c (build_ptrmemfunc): Handle &overloaded_method as an
+ initializer properly.
+ * typeck2.c (digest_init): Likewise.
+
+ * tree.c (cp_build_type_variant): Like c_build_type_variant, except
+ it uses build_cplus_array_type.
+ * *.c: Use cp_build_type_variant instead of c_build_type_variant.
+
+ * pt.c (do_type_instantiation): Don't try to instantiate nested
+ enums.
+
+Tue Sep 13 10:56:58 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (build_up_reference): Handle preincrement and predecrement
+ properly.
+
+Tue Sep 13 09:51:59 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (finish_decl): Only lay out the rtl for DECL if it is, in
+ fact, static.
+
+Mon Sep 12 14:40:30 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (finish_decl): Lay out the rtl for DECL before doing
+ grok_reference_init, in case it's static.
+
+Mon Sep 12 12:45:38 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Don't synthesize constructors if the
+ class has a field with the same name as the class. Don't die on
+ classes with no constructors or destructors. Don't die if the head
+ and tail of the class are in different files.
+
+ * decl.c (grokdeclarator): Don't treat a function pointer field
+ with the same name as the class as a constructor.
+
+Fri Sep 9 13:17:00 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_c_cast): Pull constant values out of their
+ variables here.
+
+ * decl.c (duplicate_decls): Only propagate DECL_CHAIN in
+ FUNCTION_DECLs and TEMPLATE_DECLs.
+
+Thu Sep 8 10:07:48 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (duplicate_decls): Propagate DECL_CHAIN in all DECLs that
+ have it.
+
+ * pt.c (unify): REALs and INTEGERs only unify with their own genus.
+ (instantiate_member_templates): Don't muck with DECL_EXTERNAL and
+ TREE_PUBLIC unless -fexternal-templates.
+
+Wed Sep 7 13:17:10 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (do_type_instantiation): Call instantiate_member_templates.
+ Deal with specializations.
+ (tsubst): Don't stick the mangled name in DECL_NAME for function
+ instantiations. Don't push them, either.
+
+ * decl2.c (grokfield): Move code for generating the
+ DECL_ASSEMBLER_NAME for static members from here.
+ * method.c (build_static_name): To here.
+ * decl.c (grokvardecl): Call build_static_name.
+ (duplicate_decls): Keep old DECL_ASSEMBLER_NAME.
+
+Mon Sep 5 12:49:18 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): If -Wsynth, warn when selecting
+ synthesized op= over user-supplied one cfront would select.
+ * decl2.c (lang_decode_option): Handle -Wsynth.
+
+Fri Sep 2 15:11:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (finish_enum): Overhaul to fix several bugs.
+ (start_enum): Disable useless code.
+
+Thu Sep 1 16:04:54 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (c_expand_return): Warn about returning a reference to a
+ temporary.
+ (convert_arguments): Increment argument counter when using default
+ arguments, too.
+
+Wed Aug 31 14:29:22 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (finish_decl): If the type of decl is error_mark_node,
+ don't bother trying to do anything.
+
+ * typeck.c (convert_for_initialization): If the rhs contains a
+ constructor call, pretend the lhs type needs to be constructed.
+
+ * init.c (expand_default_init): If we stick the object inside the
+ initializer, mark the initializer used.
+
+Tue Aug 30 13:50:18 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * method.c (build_assign_ref): Return *this;
+ (build_assign_ref): Fix base assignment order.
+ (build_copy_constructor): Fix member init order.
+
+Mon Aug 29 13:54:39 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++.c (main): Remember to clear out SAW_SPECLANG after we see
+ its argument.
+
+Sat Aug 27 09:36:03 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * method.c (build_copy_constructor): Also copy virtual bases.
+
+Fri Aug 26 17:05:15 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * lex.c (do_pending_inlines): Clear out pending_inlines before doing
+ any synthesis. Also first set deja_vu on all pending_inlines.
+
+ * method.c (build_assign_ref): Use build_member_call to invoke base
+ operator=, rather than build_modify_expr. And use
+ build_reference_type instead of TYPE_REFERENCE_TO.
+ (build_copy_constructor): Use TYPE_NESTED_NAME to identify the
+ basetype.
+
+ * decl2.c (grokfield): Don't complain about undefined local class
+ methods.
+
+ * class.c (finish_struct): Don't try to synthesize methods here.
+ * lex.c (do_pending_inlines): Instead, synthesize them here.
+ (init_lex): Initialize synth_obstack.
+ (cons_up_default_function): Stick synthesis request on
+ pending_inlines.
+
+Fri Aug 26 12:24:14 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (build_method_call) [PCC_STATIC_STRUCT_RETURN]: Also
+ accept an RTL_EXPR in what we're about to use for the instance,
+ since anything which would end up with pcc_struct_return set
+ inside cplus_expand_expr.
+
+ * cp-tree.h (cons_up_default_function): Note change of prototype.
+
+Thu Aug 25 23:05:30 1994 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * class.c (finish_struct): Undid change from Aug 21 testing
+ CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING.
+ * parse.y (left_curly): Likewise, undid change from Aug 21.
+ * decl.c (xref_tag): Undid change from Aug 21, set
+ CLASSTYPE_INTERFACE correctly, and added comments.
+
+Thu Aug 25 00:36:31 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ Rework approach to synthesized methods; don't go through the parser
+ anymore.
+ * class.c (finish_struct): Use new synthesis approach.
+ * lex.c (cons_up_default_function): Now just creates declaration,
+ not code.
+ (largest_union_member): #if 0 out.
+ (default_assign_ref_body): Likewise.
+ (default_copy_constructor_body): Likewise.
+ * method.c (build_default_constructor): New function to synthesize X().
+ (build_copy_constructor): Synthesize X(X&).
+ (build_assign_ref): Synthesize X::operator=(X&).
+ (build_dtor): Synthesize ~X().
+
+ * error.c (cp_line_of): If we're dealing with an artificial
+ TYPE_DECL, look at the type instead.
+
+Wed Aug 24 11:11:50 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (sort_member_init): Check warn_reorder.
+ * decl2.c (lang_decode_option): Handle -W{no-,}reorder.
+
+ * cp-tree.h (CLASSTYPE_SOURCE_LINE): New macro.
+ * error.c (cp_line_of): Use CLASSTYPE_SOURCE_LINE for aggregates.
+ * class.c (finish_struct): Set CLASSTYPE_SOURCE_LINE.
+
+Tue Aug 23 09:28:35 1994 Mike Stump <mrs@cygnus.com>
+
+ * error.c (dump_decl): Improve wording, so that error messages
+ dont't read template<, class foo>...
+
+Mon Aug 22 15:30:51 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (label_colon): Also match a TYPENAME as a label name,
+ since they may have declared a class by that name but have also
+ tried to have a local label under the same name.
+
+ * pt.c (coerce_template_parms): Call cp_error, not cp_error_at,
+ for the message so they know at what point it was instantiated.
+
+Sun Aug 21 23:07:35 1994 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and
+ CLASSTYPE_VTABLE_NEEDS_WRITING for signatures up to left_curly time.
+ * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and
+ CLASSTYPE_VTABLE_NEEDS_WRITING for signatures down to left_curly time.
+ * parse.y (left_curly): New final resting place for setting
+ CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING for signatures.
+
+ * class.c (finish_struct): Don't test for function/field name
+ conflicts in signatures, since all the fields are compiler-constructed.
+
+Fri Aug 19 14:04:47 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * method.c (build_overload_nested_name): In qualified name
+ mangling, the template with value instantiation will have numeric
+ at end and may mixed with the name length of next nested level.
+ Add a '_' in between.
+ * method.c (build_overload_name): Ditto.
+ * method.c (build_overload_identifier): Ditto.
+
+Thu Aug 18 16:24:43 1994 Mike Stump <mrs@cygnus.com>
+
+ * error.c (dump_decl): Handle NULL args.
+
+Thu Sep 29 16:15:36 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu>
+
+ * g++.c: Rework last change so it's done like collect.c (and
+ gcc.c).
+
+Wed Sep 14 10:17:27 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu>
+
+ * g++.c: Include <sys/errno.h> in case `errno' is a macro
+ as permitted by ANSI C.
+
+Thu Aug 18 12:48:09 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and
+ CLASSTYPE_VTABLE_NEEDS_WRITING up to left_curly time.
+ * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and
+ CLASSTYPE_VTABLE_NEEDS_WRITING down to left_curly time.
+ * parse.y (left_curly): New final resting place for setting
+ CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING.
+
+Thu Aug 11 11:32:42 1994 H.J. Lu <hjl@nynexst.com>
+
+ * g++.c (main): Only decrement "added" and set "library" to
+ NULL when "library" != NULL.
+
+Sat Aug 13 00:14:52 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): Don't set TREE_PUBLIC on a function decl
+ just because its class has a known interface.
+ (decls_match): Deal with new format of template parms.
+
+ * lex.c (cons_up_default_function): Don't play with TREE_PUBLIC and
+ DECL_EXTERNAL here.
+
+Fri Aug 12 01:55:15 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (pushtag): SET_DECL_ARTIFICIAL on gratuitous typedefs.
+ (xref_defn_tag): Likewise.
+ (pushdecl): Only allow artificial typedefs to be shadowed.
+
+ * init.c (emit_base_init): Pass the right binfos to
+ expand_aggr_init_1.
+
+ * class.c (delete_duplicate_fields_1): Make it work right.
+ (finish_struct): Catch function/field name conflict.
+
+ * decl2.c (check_classfn): Pass the function to cp_error, not just
+ the name.
+
+ * init.c (sort_member_init): Warn when order of member initializers
+ does not match order of member declarations.
+ (emit_base_init): Call expand_aggr_init_1 with LOOKUP_PROTECT.
+
+ * error.c (dump_expr): Handle lists of functions.
+
+ * decl.c (start_function): #pragma interface only affects functions
+ that would otherwise be static.
+ (finish_decl): Don't warn about an unused variable if it has both
+ constructor and destructor, since the 'resource allocation is
+ initialization' idiom is relatively common.
+
+ * typeck.c (comp_target_types): Don't handle TEMPLATE_TYPE_PARMs.
+ (comp_target_parms): Likewise.
+ (compparms): Never consider default parms.
+ (common_base_type): Don't choose a virtual baseclass if there is a
+ more derived class in common.
+ (build_conditional_expr): If pedantic, pedwarn about conversion to
+ common base in conditional expr.
+
+ * class.c (instantiate_type): Handle template instantiation better.
+
+ * typeck.c (convert_arguments): Don't try to get tricky and convert
+ to int directly when PROMOTE_PROTOTYPES is set, as it breaks
+ user-defined conversions.
+
+ * lex.c (check_for_missing_semicolon): Also give error at end of
+ file.
+
+ * call.c (build_method_call): Don't promote arrays to pointers here.
+
+ * typeck.c (convert_arguments): Don't require the actual parameter
+ to be of a complete type if the formal parameter is a reference.
+
+Thu Aug 11 15:21:40 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): Soften 'static' on member function error
+ to pedwarn.
+
+ * init.c (build_new): Don't automatically save rval.
+ (build_offset_ref): Do field lookup with proper basetype_path.
+
+Thu Aug 11 12:46:54 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * errfn.c (cp_silent): Declare to mark when we should avoid
+ emitting warnings and errors.
+ (cp_error): Check it.
+ (cp_warning): Likewise.
+ (cp_pedwarn): Likewise.
+ (cp_compiler_error): Likewise.
+ (cp_error_at): Likewise.
+ (cp_warning_at): Likewise.
+ (cp_pedwarn_at): Likewise.
+ * call.c (compute_conversion_costs): Set CP_SILENT when we start
+ out, and make sure we turn it off before we leave.
+
+Thu Aug 11 00:02:54 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (grok_array_decl): Try computing *(A+B) if neither
+ argument is obviously an array.
+
+Wed Aug 10 15:32:04 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (c_expand_start_case): Do cleanups here.
+
+ * parse.y (xcond): Do bool conversion here, too.
+ (simple_stmt, SWITCH case): Don't do cleanups here.
+
+ * decl.c (duplicate_decls): Don't treat builtins that have been
+ explicitly declared specially.
+
+Tue Aug 9 01:16:09 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * tree.c (make_deep_copy): Support copying pointer, reference,
+ function, array, offset and method types.
+
+ * decl.c (init_decl_processing): Mark exit and abort as
+ BUILT_IN_NONANSI so that duplicate_decls is kinder about
+ redeclaration.
+ (duplicate_decls): Don't give two errors for redeclaring a C
+ function with the same parms but a different return type.
+
+ * parse.y (paren_cond_or_null): Do cleanup and bool conversion here.
+ (condition): Instead of here.
+ (simple_stmt, SWITCH case): Also do cleanup here.
+
+ * decl2.c (finish_anon_union): Only break out FIELD_DECLs.
+
+ * call.c (build_method_call): Don't throw away the side effects of
+ the object in a call to a non-existent constructor.
+ * parse.y (primary): Likewise.
+
+ * method.c (build_decl_overload): Oop.
+
+ * decl2.c (lang_decode_option): Deal with flag_no_nonansi_builtin,
+ warn about uselessness of specifying -fansi-overloading.
+
+ * method.c (build_decl_overload): Treat any non-member new with one
+ parameter as __builtin_new.
+
+ * decl.c (init_decl_processing): Setup built-in meanings of exit,
+ _exit and abort.
+
+Mon Aug 8 15:03:30 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * error.c (dump_readonly_or_volatile): Put a space between const and
+ volatile if both apply.
+
+ * init.c (perform_member_init): Clean up after this initialization.
+ (emit_base_init): Clean up after each base init, not after all have
+ been done.
+ (expand_aggr_vbase_init_1): Clean up after this init.
+
+Sun Aug 7 14:55:05 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Deal with destroying references.
+
+ * parse.y (condition): Do bool_truthvalue_conversion here.
+ (paren_expr_or_null): And here.
+ (simple_if): Not here.
+ (simple_stmt): Or here.
+
+Sat Aug 6 22:29:45 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (paren_expr_or_null): Wrap the expression in a
+ CLEANUP_POINT_EXPR.
+ (condition): Likewise.
+
+Sat Aug 6 19:46:37 1994 Rohan Lenard <rjl@easams.com.au>
+
+ * call.c (build_scoped_method_call): Fix error message when
+ destructor call refers to a nonexistent type.
+
+Sat Apr 16 22:43:30 1993 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * lex.h (rid): Deleted RID_RAISES, it's never used.
+ Moved RID_PUBLIC, RID_PRIVATE, RID_PROTECTED, RID_EXCEPTION,
+ RID_TEMPLATE and RID_SIGNATURE to the end of the enumeration,
+ they don't need to be touched in `grokdeclarator.'
+ (RID_LAST_MODIFIER): Defined macro to be RID_MUTABLE.
+
+ * decl.c (grokdeclarator): Use RID_LAST_MODIFIER instead of
+ RID_MAX as loop limit for finding declaration specifiers.
+
+Sat Apr 3 21:59:07 1993 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * lex.c (debug_yytranslate): Moved to parse.y since it needs to
+ access `yytname,' which is static in parse.c.
+
+Fri Apr 2 23:36:57 1993 Gerald Baumgarnter <gb@cs.purdue.edu>
+
+ * cp-tree.h (GNU_xref_ref): Fixed typo in extern declaration, it
+ was `GNU_xref_def' instead of `GNU_xref_ref.'
+
+Fri Aug 5 14:20:16 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (do_function_instantiation): Don't set TREE_PUBLIC and
+ DECL_EXTERNAL on 'extern' instantiations; wait until EOF to do that.
+ (do_type_instantiation): Likewise.
+
+ * decl2.c (import_export_inline): Decides at EOF what an inline's
+ linkage should be.
+ (finish_file): Call it.
+
+ * decl.c (start_function): Don't rely on the settings of TREE_PUBLIC
+ and DECL_EXTERNAL from do_*_instantiation. Only set
+ DECL_DEFER_OUTPUT on inlines whose linkage might actually change.
+ (finish_function): Use DECL_DEFER_OUTPUT to decide which inlines to
+ mark for later consideration, rather than DECL_FUNCTION_MEMBER_P.
+
+Fri Aug 5 01:12:20 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (get_class_offset_1, get_class_offset): New routine to
+ find the offset of the class where a virtual function is defined,
+ from the complete type.
+ * class.c (modify_one_vtable, fixup_vtable_deltas): Use
+ get_class_offset instead of virtual_offset as get_class_offset will
+ always provide the right answer.
+ * tree.c (virtual_offset): Remove. It only ever worked some of the
+ time.
+
+Tue Aug 2 12:44:21 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Put back unary_complex_lvalue call
+ that I thought was redundant.
+
+ * typeck.c (c_expand_return): Fix a case I missed before.
+
+Sun Jul 31 17:54:02 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (unify): Strip cv-quals from template type arguments (when
+ 'const T*' is matched to 'const char*', that does not mean that T is
+ 'const char').
+
+Fri Jul 29 01:03:06 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (do_type_instantiation): Instantiate nested TAGS, not
+ typedefs. Third time's the charm?
+
+ * parse.y (template_parm): Support default template parms.
+ * pt.c (process_template_parm): Likewise.
+ (end_template_parm_list): Likewise.
+ (coerce_template_parms): Likewise.
+ (mangle_class_name_for_template): Likewise.
+ (push_template_decls): Likewise.
+ (unify): Likewise.
+ * method.c (build_overload_identifier): Likewise.
+ * error.c (dump_decl): Likewise.
+
+Wed Jul 27 17:47:00 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (do_type_instantiation): Only instantiate nested *classes*.
+
+Tue Jul 26 13:22:40 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * search.c (note_debug_info_needed): Also emit debugging information
+ for the types of fields.
+
+Mon Jul 25 00:34:44 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (lookup_template_class): Pass 'template' to
+ coerce_template_parms instead of 'in_decl', since it's a more
+ meaningful context.
+
+ * typeck.c (c_expand_return): Make sure any cleanups for the return
+ expression get run.
+ (build_c_cast): Use CONVERT_EXPR for conversion to void.
+
+ * pt.c (do_type_instantiation): Also instantiate nested types.
+
+ * typeck.c (convert_for_assignment): Don't die when comparing
+ pointers with different levels of indirection.
+
+ * decl.c (grokdeclarator): The sub-call to grokdeclarator for
+ class-local typedefs sets DECL_ARGUMENTS, so we need to clear it
+ out.
+
+ * decl2.c (finish_anon_union): Don't die if the union has no
+ members.
+
+ * decl.c (grokdeclarator): Undo changes to declspecs when we're done
+ so that 'typedef int foo, bar;' will work.
+
+ * decl2.c (finish_file): Don't call expand_aggr_init for
+ non-aggregates.
+
+Mon Jul 25 00:03:10 1994 Teemu Torma <tot@trema.fi>
+
+ * decl.c (finish_function): We can't inline constructors and
+ destructors under some conditions with -fpic, but don't unset
+ DECL_INLINE.
+
+Mon Jul 25 00:03:10 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_object_ref): Make sure 'datum' is a valid object.
+
+Sun Jul 24 14:19:31 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Don't set DECL_FIELD_BITPOS on
+ non-fields.
+ (finish_struct_methods): Use copy_assignment_arg_p.
+
+ * cvt.c (cp_convert): If expr is an OFFSET_REF, resolve it instead
+ of giving an error.
+
+ * typeck.c (build_binary_op_nodefault): Don't set result_type if we
+ don't know how to compare the operands.
+
+ * decl.c (grokdeclarator): Avoid seg fault when someone uses '__op'
+ as a declarator-id in their program. Like the Linux headers do.
+ Arrgh.
+
+ * tree.c (lvalue_p): Treat calls to functions returning objects by
+ value as lvalues again.
+
+ * typeck.c (build_component_addr): Use convert_force to convert the
+ pointer in case the component type is also a private base class.
+
+ * search.c (get_matching_virtual): Fix bogus warning of overloaded
+ virtual.
+
+ * pt.c (overload_template_name): Set DECL_ARTIFICIAL on the created
+ TYPE_DECL to fix bogus shadowing warnings.
+
+Fri Jul 22 01:15:32 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (expand_aggr_init_1): const and volatile mismatches do not
+ prevent a TARGET_EXPR from initializing an object directly.
+
+Tue Jul 19 17:55:37 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (build_up_reference): Allow building up references to
+ `this', don't warn about making references to artificial variables
+ (like `this').
+
+ * tree.c (lvalue_p): `this' is not an lvalue.
+
+ * call.c (build_method_call): Accept using a typedef name (or
+ template type parameter) for explicit destructor calls.
+
+Thu Jul 14 09:42:23 1994 Mike Stump <mrs@cygnus.com>
+
+ * Version 2.6.0 released.
+
+Wed Jul 13 03:57:54 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * method.c (hack_identifier): Put back old code so lists of
+ non-functions will be handled properly.
+
+ * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): #if 0 out; this macro is now
+ defined in the language-independent tree.h.
+
+ * tree.c (count_functions): Avoid bogus warning when compiling this
+ function.
+
+Mon Jul 11 18:37:20 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grok_reference_init): Always save the initializer of a
+ reference.
+
+Fri Jul 8 17:41:46 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (cplus_expand_expr_stmt): Wrap statement expressions inside
+ CLEANUP_POINT_EXPRs so that the stack slots can be reused.
+ (disabled for now)
+
+Fri Jul 8 12:59:38 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * method.c (hack_identifier): Fix for new overloading.
+
+ * typeck.c (build_binary_op_nodefault): Don't mess with division by
+ zero.
+
+Fri Jul 8 13:20:28 1994 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * decl2.c (finish_file): Only call walk_sigtables, if
+ flag_handle_signatures is turned on, don't waste time otherwise.
+
+Fri Jul 8 02:27:41 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (push_overloaded_decl): Don't create overloads of one when
+ shadowing a class type.
+ * typeck.c (build_x_function_call): Complain about overloads of one.
+
+ * decl.c (grokdeclarator): Don't try to treat a char* as a tree.
+ (grokdeclarator): Fix setting of TREE_STATIC.
+ (start_decl): Clear DECL_IN_AGGR_P after calling duplicate_decls.
+
+Thu Jul 7 22:20:46 1994 Gerald Baumgartner <gb@andros.cygnus.com>
+
+ * cp-tree.h (walk_sigtables): Created extern declaration.
+ * decl2.c (walk_sigtables): Created function, patterned after
+ walk_vtables, even though we only need it to write out sigtables.
+ (finish_sigtable_vardecl): Created function.
+ (finish_vtable_vardecl): Changed 0 to NULL_PTR.
+ (finish_file): Call walk_sigtables.
+
+ * sig.c (build_signature_table_constructor): Mark class member
+ function pointed to from signature table entry as addressable.
+
+Thu Jul 7 13:39:37 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (start_decl): Check new decl of static member variable
+ against the declaration in the class here.
+ (grokvardecl): Instead of here.
+
+ * class.c (prepare_fresh_vtable): Call import_export_vtable if not
+ -fvtable-thunks.
+ (build_vtable): Likewise.
+
+ * decl2.c (import_export_vtable): Move logic for deciding the
+ interface of a template class from here.
+ (import_export_template): To here.
+ (finish_vtable_vardecl): Call import_export_template before
+ import_export_vtable.
+
+Wed Jul 6 20:25:48 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c (init_exception_processing): Setup interim_eh_hook to
+ call lang_interim_eh.
+ * except.c (do_unwind): Propagate throw object value across
+ stack unwinding.
+ * except.c (saved_throw_value): Used to hold the value of the object
+ being thrown. It is always a reference to the real value.
+ * except.c (expand_start_catch_block): Add handling for the
+ value of the exception object.
+ * except.c (expand_start_catch_block): Add handler for the handler,
+ so that throws inside the handler go to the outer block.
+ * except.c (expand_end_catch_block): Likewise.
+ * parse.y (handler_args): Use parm instead, as the other doesn't yet
+ handle references correctly.
+
+Wed Jul 6 17:55:32 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl2.c (mark_vtable_entries): If -ftable-thunks, set the
+ vtable entry properly to abort.
+
+Tue Jul 5 14:07:54 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault): Downgrade division by zero
+ errors to warnings.
+
+ * call.c (build_overload_call_real): Handle fnname being a list of
+ functions.
+ * typeck.c (build_x_function_call): Pass list of functions to
+ build_overload_call, not just the name.
+ * tree.c (count_functions): Complain when called for invalid
+ argument.
+
+ * decl.c (grokdeclarator): Fix settings of TREE_STATIC, TREE_PUBLIC
+ and DECL_EXTERNAL on static members and initialized const members.
+ * decl2.c (grokfield): Reflect this change.
+
+Fri Jul 1 09:35:51 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (init): ANSI C++ does not forbid { }.
+
+Thu Jun 30 00:35:22 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (lang_decode_option): Set warn_nonvdtor along with -Wall.
+ warn_nonvdtor defaults to off.
+
+ * class.c (instantiate_type): Use comptypes rather than relying on
+ types to satisfy ==.
+
+ * decl.c (start_function): Set DECL_DEFER_OUTPUT on all inlines that
+ might be static.
+
+ * tree.c (build_cplus_new): Never build WITH_CLEANUP_EXPRs.
+
+ * decl.c (grok_reference_init): Deal with ADDR_EXPRs of TARGET_EXPRs.
+
+ * cvt.c (cp_convert): Pass 0 to with_cleanup_p arg of
+ build_cplus_new.
+
+Wed Jun 29 22:31:09 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (finish_file): Maybe consider static inlines multiple
+ times, in case they reference each other.
+
+Tue Jun 28 11:58:38 1994 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * class.c (finish_struct): Don't `cons_up_default_function's
+ for signatures.
+ (finish_struct): Handle an empty method_vec correctly.
+
+ * decl.c (grokdeclarator): Don't warn about a signature being
+ empty in a signature pointer declaration if we only saw a
+ forward declaration of the signature. Changed `warning's into
+ `cp_warning's.
+
+ * sig.c (build_sigtable): Don't die if a null signature table
+ constructor is returned.
+ (build_signature_pointer_constructor): If the signature table
+ constructor is null, the _sptr field is set to a null pointer
+ and cast to the appropriate type. Make copies of all null
+ pointers so that the type null_pointer_node doesn't get changed.
+ (build_signature_table_constructor): Added comments.
+
+ * sig.c (build_signature_pointer_constructor): Complain if we
+ try to assign to/initialize a signature pointer/reference of
+ an undefined signature.
+
+Mon Jun 27 14:05:16 1994 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * typeck2.c (store_init_value): Don't be pedantic about
+ non-constant initializers of signature tables/pointers/references.
+
+Fri Jun 24 16:49:41 1994 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * decl.c (grokdeclarator): If we are grokking an opaque typedef
+ in a signature, don't complain about it begin static.
+
+Wed Jun 29 16:44:45 1994 Mike Stump <mrs@cygnus.com>
+
+ Fixes a problem of the this pointer being wrong in virtual calls to
+ methods that are not overridden in more derived classes.
+
+ * class.c (fixup_vtable_delta): New routine. It will fixup the
+ delta entries in vtables, wheever they need updating.
+ * class.c (finish_struct): Call the new routine for all virtual
+ bases, as they can have different offsets, than those used in base
+ classes that we derive our vtable from.
+
+Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_binary_op): Use the types before default
+ conversions in the error message.
+
+ * *.c: Use c_build_type_variant instead of build_type_variant where
+ the type might be an array.
+
+ * call.c (build_method_call): Call build_type_variant and
+ build_reference_type in the right order.
+ * decl.c (record_builtin_type): Likewise.
+
+Wed Jun 29 16:58:53 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Call build_type_variant and
+ build_reference_type in the right order.
+ * decl.c (record_builtin_type): Likewise.
+
+Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_binary_op): Use the types before default
+ conversions in the error message.
+
+ * *.c: Use c_build_type_variant instead of build_type_variant where
+ the type might be an array.
+
+Sat Jun 25 11:50:54 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (convert_to_reference): Try UDC's before doing the
+ reinterpret_cast thang, though.
+
+Fri Jun 24 01:24:01 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (c_expand_return): Don't USE the return value location
+ after we've expanded the jump.
+
+ * decl2.c (finish_file): Make sure DECL_SAVED_INSNS is not 0 before
+ trying to write out an inline.
+
+ * cvt.c (build_up_reference): Also do address adjustment when the
+ target type uses MI.
+ (convert_to_reference): Try UDCs only after built-in conversions.
+ (build_type_conversion_1): Don't play games with the argument to the
+ method.
+ (build_type_conversion): #if 0 out code for binding to reference.
+
+Thu Jun 23 00:22:28 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (finish_file): Use TREE_SYMBOL_REFERENCED to decide
+ whether to emit inlines.
+
+ * decl.c (grokdeclarator): Set explicit_int for decls that just
+ specify, say, 'long'.
+
+ * init.c (do_friend): Do overload C functions (or call pushdecl,
+ anyaway).
+
+Wed Jun 22 13:40:49 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (build_up_reference): Don't call readonly_error.
+ (convert_to_reference): Propagate const and volatile from expr to
+ its type.
+
+ * tree.c (lvalue_p): Random CALL_EXPRs are not lvalues.
+
+ * cvt.c (build_up_reference): Break out WITH_CLEANUP_EXPR when
+ creating a temporary.
+ (convert_to_reference): Lose excessive and incorrect trickiness.
+ (cp_convert): Call build_cplus_new with with_cleanup_p set.
+
+ * typeck2.c (build_functional_cast): Likewise.
+
+Tue Jun 21 17:38:38 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): signed, unsigned, long and short all
+ imply 'int'.
+
+ * decl.c (grokdeclarator): Allow "this is a type" syntax.
+ (grok_reference_init): Simplify and fix.
+
+Sun Jun 19 17:08:48 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): pedwarn about a typedef that specifies no
+ type.
+
+Sat Jun 18 04:16:50 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (start_function): Move TREE_PUBLIC and DECL_EXTERNAL
+ tinkering to after call to pushdecl.
+
+Fri Jun 17 14:48:28 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Handle destructors for non-aggregate
+ types properly.
+
+Thu Jun 16 16:48:05 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Make sure that the name given for the
+ destructor matches the constructor_name of the instance.
+
+ * pt.c (do_function_instantiation): A non-extern instantiation
+ overrides a later extern one.
+ (do_type_instantiation): Likewise.
+
+Wed Jun 15 19:34:54 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (expand_aggr_init): Use TYPE_MAIN_VARIANT to get the
+ unqualified array type.
+
+ * cp-tree.h (EMPTY_CONSTRUCTOR_P): Tests whether NODE is a
+ CONSTRUCTOR with no elements.
+
+ * decl.c (various): Lose empty_init_node.
+ (finish_decl): Use EMPTY_CONSTRUCTOR_P, do the empty CONSTRUCTOR
+ thing depending on the value of DECL_COMMON instead of
+ flag_conserve_space, do the empty CONSTRUCTOR thing for types that
+ don't have constructors, don't treat a real empty CONSTRUCTOR
+ specially.
+
+ * typeck2.c (process_init_constructor): Don't treat empty_init_node
+ specially.
+
+Wed Jun 15 19:05:25 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (override_one_vtable): Don't forget to merge in an old
+ overrider when we wanted to reuse a vtable, but couldn't.
+
+Wed Jun 15 15:03:16 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (start_decl): Put statics in common again.
+
+ * decl.c (grokdeclarator): Return NULL_TREE for an error rather than
+ setting the type to error_mark_node.
+
+ * typeck.c (build_modify_expr): Build up a COMPOUND_EXPR for enum
+ bitfield assignments.
+
+Tue Jun 14 12:23:38 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grok_op_properties): Const objects can be passed by value.
+
+Mon Jun 13 03:10:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (import_export_vtable): Force implicit instantiations to
+ be interface_only when -fno-implicit-templates.
+
+ * decl.c (duplicate_decls): Redeclaring a class template name is an
+ error.
+
+ * pt.c (end_template_decl): Call GNU_xref_decl for class templates.
+ * xref.c (GNU_xref_decl): Support templates.
+
+Sat Jun 11 17:09:05 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grok_op_properties): Split out checking for whether this
+ function should suppress the default assignment operator.
+ * decl2.c (grok_function_init): Likewise.
+ (copy_assignment_arg_p): New function to do just that.
+ Now considers virtual assignment operators that take a base as an
+ argument to count as copy assignment operators.
+
+ * search.c (dfs_debug_mark): Lose checks for DWARF_DEBUG and
+ TREE_ASM_WRITTEN, as they are redundant.
+
+ * pt.c (end_template_decl): Don't try to set DECL_CLASS_CONTEXT on a
+ decl that has no LANG_SPECIFIC part.
+ (do_type_instantiation): Force the debugging information for this
+ type to be emitted.
+
+ * decl.c (start_decl): Clear up uses of various types of templates
+ (say sorry for static data members, rather than "invalid template").
+ (expand_static_init): Fix initialization of static data members of
+ template classes.
+
+Fri Jun 10 00:41:19 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): Set DECL_CONTEXT on static data members.
+
+ * g++.c (main): Use -xc++-cpp-output for .i files.
+
+ * pt.c (tsubst): Give meaningful error about declaring template for
+ a copy constructor which was not declared in the class template.
+ (do_type_instantiation): Explicit instantiation before the class
+ template is an error.
+ (instantiate_template): Don't die if tsubst returns error_mark_node.
+
+Thu Jun 9 19:04:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ Don't synthesize the copy assignment operator if the one in a base
+ class is pure virtual.
+ * cp-tree.h (TYPE_HAS_ABSTRACT_ASSIGN_REF): New macro to indicate
+ whether the type has a pure virtual copy assignment operator.
+ * class.c (finish_base_struct): Don't generate the copy assignment
+ operator if a base class has a pure virtual one.
+ * decl.c (grok_op_properties): Add disabled code to set
+ TYPE_HAS_ABSTRACT_ASSIGN_REF with comment pointing to where it is
+ actually set.
+ * decl2.c (grok_function_init): Set TYPE_HAS_ABSTRACT_ASSIGN_REF.
+
+ * decl2.c (import_export_vtable): Always treat template
+ instantiations as if write_virtuals >= 2, and treat implicit
+ instantiations as external if -fno-implicit-templates.
+ (finish_file): Output all pending inlines if
+ flag_keep_inline_functions.
+
+Wed Jun 8 20:48:02 1994 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (layout_vbasetypes): Align virtual base classes inside
+ complete objects, so that we don't core dump on machines such as
+ SPARCs when we access members that require larger than normal
+ alignments, such as a double. Also, we bump up the total alignment
+ on the complete type, as necessary.
+
+Wed Jun 8 16:18:14 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * gxxint.texi (Free Store): New section with code for examining
+ cookie.
+ (Limitations of g++): Remove operator delete entry, since it is no
+ longer accurate. Fix access control entry.
+
+ * typeck.c (build_unary_op): Pedwarn about taking the address of or
+ incrementing a cast to non-reference type.
+ (build_modify_expr): Use convert instead of convert_force again.
+
+ * search.c (get_base_distance): Use IS_AGGR_TYPE_CODE to check for
+ class type, not == RECORD_TYPE.
+
+ * decl.c (grokdeclarator): Cope with grokfndecl returning NULL_TREE.
+
+ * typeck2.c (report_case_error): #if 0 out.
+ * lex.c (real_yylex): Lose RANGE.
+ * parse.y: Likewise.
+
+Tue Jun 7 18:17:35 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (simple_stmt, case ranges): Use ELLIPSIS instead of RANGE.
+
+Mon Jun 6 19:39:57 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_c_cast): Don't shortcut conversions to the same
+ type. Don't replace consts with their values here, since that's now
+ done in cp_convert.
+
+ * cvt.c (cp_convert): When converting to bool, take
+ integer_zero_node to false_node and all other INTEGER_CSTs to
+ true_node.
+ (build_type_conversion): Don't complain about multiple conversions
+ to float if we're not really converting.
+
+Fri Jun 3 02:10:56 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ Implement 'extern template class A<int>;' syntax for suppressing
+ specific implicit instantiations.
+ * cp-tree.h: Update prototypes for do_*_instantiation.
+ * pt.c (do_pending_expansions): Don't compile 'extern' explicit
+ instantiations.
+ (do_function_instantiation): Set DECL_EXTERNAL on 'extern' explicit
+ instantiations.
+ (do_type_instantiation): Likewise.
+ * parse.y (explicit_instantiation): Support 'extern template class
+ A<int>;' syntax.
+ * decl.c (start_function): Don't modify the settings of TREE_PUBLIC
+ and DECL_EXTERNAL on explicit instantiations.
+
+ * cvt.c (cp_convert): Replace constants with their values before
+ converting.
+ (cp_convert): Consistently use 'e' instead of 'expr'.
+
+Thu Jun 2 03:53:30 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck2.c (build_x_arrow): Resolve OFFSET_REFs first.
+
+Wed Jun 1 18:57:35 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck2.c (digest_init): Handle initializing a pmf with an
+ overloaded method.
+ * typeck.c (build_ptrmemfunc): Handle overloaded methods.
+
+ * decl.c (pushtag): Use build_decl to make TYPE_DECLs.
+ (xref_defn_tag): Likewise.
+ * pt.c (process_template_parm): Likewise.
+ (lookup_template_class): Likewise.
+ (push_template_decls): Likewise.
+ (instantiate_class_template): Likewise.
+ (create_nested_upt): Likewise.
+ * class.c (finish_struct): Don't try to set DECL_CLASS_CONTEXT on
+ TYPE_DECLs.
+
+ * typeck.c (convert_arguments): Make sure type is not NULL before
+ checking its TREE_CODE.
+
+Wed Jun 1 17:40:39 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (get_derived_offset): New routine.
+ * class.c (finish_base_struct): Make sure we set BINFO_VTABLE and
+ BINFO_VIRTUALS when we choose a new base class to inherit from.
+ * class.c (modify_one_vtable): Use get_derived_offset to get the
+ offset to the most base class subobject that we derived this binfo
+ from.
+ * class.c (finish_struct): Move code to calculate the
+ DECL_FIELD_BITPOS of the vfield up, as we need might need it for
+ new calls to get_derived_offset in modify_one_vtable.
+
+Wed Jun 1 16:50:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (build_member_call): Use build_pointer_type instead of
+ TYPE_POINTER_TO.
+
+Wed Jun 1 11:11:15 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Make sure we have a DNAME set before we
+ try to use it in an error.
+
+Wed Jun 1 09:48:49 1994 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (convert_arguments, convert_for_initialization): Don't
+ strip NOP_EXPRs, when we are converting to a reference.
+
+Wed Jun 1 01:11:38 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_modify_expr): Don't dereference references when
+ initializing them.
+
+ * decl2.c (grokfield): Don't check for grokdeclarator returning
+ error_mark_node any more.
+
+ * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
+ (start_method): Return void_type_node instead of error_mark_node.
+
+ * typeck.c (build_modify_expr): Resolve offset refs earlier.
+
+Tue May 31 16:06:58 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Resolve OFFSET_REFs in the object.
+
+ * typeck.c (build_modify_expr): Dereference references before trying
+ to assign to them.
+
+ * call.c (build_method_call): Don't confuse type conversion
+ operators with constructors.
+ * typeck2.c (build_functional_cast): Just call build_c_cast if there
+ was only one parameter.
+ * method.c (build_typename_overload): Don't set
+ IDENTIFIER_GLOBAL_VALUE on these identifiers.
+ * decl.c (grok_op_properties): Warn about defining a type conversion
+ operator that converts to a base class (or reference to it).
+ * cvt.c (cp_convert): Don't try to use a type conversion operator
+ when converting to a base class.
+ (build_type_conversion_1): Don't call constructor_name_full on an
+ identifier.
+ * cp-tree.h (DERIVED_FROM_P): Should be self-explanatory.
+
+ * decl.c (start_decl): Don't complain that error_mark_node is an
+ incomplete type.
+ (finish_decl): Check for type == error_mark_node.
+
+Mon May 30 23:38:55 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (start_function): Set DECL_DEFER_OUTPUT on implicit
+ instantiations and inline members.
+
+ * spew.c (yylex): Set looking_for_template if the next token is a '<'.
+
+ * lex.h: Declare looking_for_template.
+
+ * decl.c (lookup_name_real): Use looking_for_template to arbitrate
+ between type and template interpretations of an identifier.
+
+Sat May 28 04:07:40 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (instantiate_template): Zero out p if we found a
+ specialization.
+
+ * decl.c (grokdeclarator): Elucidate warning.
+ (grokdeclarator): If pedantic AND -ansi, complain about long long.
+
+ Make explicit instantiation work reasonably. It is now appropriate
+ to deprecate the use of -fexternal-templates.
+ * pt.c (instantiate_template): Set DECL_TEMPLATE_SPECIALIZATION or
+ DECL_IMPLICIT_INSTANTIATION on fndecl as appropriate.
+ (end_template_instantiation): Reflect changes in USE_TEMPLATE
+ semantics.
+ (do_pending_expansions): if (!flag_implicit_templates) DECIDE(0);
+ (do_function_instantiation): Don't set EXPLICIT_INST if
+ flag_external_templates is set. Do set TREE_PUBLIC and DECL_EXTERN
+ appropriately otherwise.
+ (do_type_instantiation): Set interface info for class. Set
+ TREE_PUBLIC and DECL_EXTERN for methods. Do none of this if
+ flag_external_templates is set.
+ * parse.y: Reflect changes in USE_TEMPLATE semantics.
+ * decl2.c: New flag flag_implicit_templates determines whether or
+ not implicit instantiations get emitted. This flag currently
+ defaults to true, and must be true for -fexternal-templates to work.
+ (finish_file): Consider flag_implement_inlines when
+ setting DECL_EXTERNAL. Consider flag_implicit_templates when
+ deciding whether or not to emit a static copy.
+ * decl.c (start_function): Set TREE_PUBLIC and DECL_EXTERNAL
+ properly for template instantiations.
+ (start_method): Set DECL_IMPLICIT_INSTANTIATION on methods of a
+ template class.
+ * cp-tree.h (CLASSTYPE_USE_TEMPLATE): Change semantics.
+ (DECL_USE_TEMPLATE): Parallel macro for FUNCTION and VAR_DECLs.
+ (various others): Accessor macros for the above.
+
+Fri May 27 13:57:40 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault): Division by constant zero is
+ an error.
+
+Fri May 27 13:50:15 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (override_one_vtable): Don't modify things we don't own.
+
+Fri May 27 01:42:58 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (finish_decl): Don't postpone processing the initializer of
+ a decl with DECL_EXTERNAL set, and do call rest_of_compilation for a
+ PUBLIC const at toplevel.
+ (grokdeclarator): pedwarn about initializing non-const or
+ non-integral statics in the class body.
+
+ * decl.c (pushtag): Don't try to set DECL_CLASS_CONTEXT on a
+ TYPE_DECL.
+
+ * call.c (convert_harshness): Dereference reference on rhs before
+ proceeding, properly grok passing const things to non-const
+ references.
+
+ * typeck.c (build_unary_op): Soften error about taking the address
+ of main() to a pedwarn.
+
+ * lex.c (default_copy_constructor_body): Unambiguously specify base
+ classes (i.e. A((const class ::A&)_ctor_arg) ).
+ (default_assign_ref_body): Likewise.
+
+Thu May 26 13:13:55 1994 Gerald Baumgartner <gb@mexican.cygnus.com>
+
+ * decl2.c (grokfield): Don't complain about local signature
+ method declaration without definition.
+
+ * call.c (convert_harshness): If `type' is a signature pointer
+ and `parmtype' is a pointer to a signature, just return 0. We
+ don't really convert in this case; it's a result of making the
+ `this' parameter of a signature method a signature pointer.
+
+ * call.c (build_method_call): Distinguish calling the default copy
+ constructor of a signature pointer/reference from a signature
+ member function call.
+
+Thu May 26 12:56:25 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (grokfield): Don't set TREE_PUBLIC on member function
+ declarations.
+
+ * decl.c (duplicate_decls): A previous function declaration as
+ static overrides a subsequent non-static definition.
+ (grokdeclarator): Don't set TREE_PUBLIC on inline method
+ declarations.
+
+Wed May 25 14:36:38 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): Handle initialization of static const
+ members.
+ (finish_decl): Likewise.
+
+ * decl2.c (grokfield): Allow initialization of static const members
+ even when pedantic.
+
+ * decl2.c (grokfield): Deal with grokdeclarator returning
+ error_mark_node.
+
+ * decl.c (grok_ctor_properties): Return 0 for A(A) constructor.
+ (grokfndecl): Check the return value of grok_ctor_properties.
+ (start_method): Likewise.
+
+ * parse.y (absdcl): Expand type_quals inline.
+
+Tue May 24 19:10:32 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (pushtag): Use IS_AGGR_TYPE rather than checking for a
+ RECORD_TYPE.
+
+Tue May 24 18:09:16 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks,
+ always use "__vt_%s".
+ * decl2.c (finish_vtable_vardecl): Don't consider abstract virtuals
+ when looking for a "sentinal" method (to decide on emitting vtables).
+ * decl2.c (finish_file): Scan all decls for thunks that need
+ to be emitted.
+ * decl2.c (finish_vtable_vardecl): Don't bother calling emit_thunk.
+ * method.c (make_thunk): Use a more meaningful label. If there
+ exists a matching top-level THUNK_DECL re-use it; otherwise
+ create a new THUNK_DECL (and declare it).
+ * method.c (emit_thunk): Make thunk external/public depending
+ on the underlying method.
+
+Tue May 24 00:22:04 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (tsubst): Use lookup_name_nonclass to find guiding decls, not
+ lookup_name.
+
+ * call.c (build_overload_call_real): Don't immediately pick a
+ function which matches perfectly.
+
+ * decl.c (grokdeclarator): Use c_build_type_variant for arrays.
+ (grokdeclarator): Warn about, and throw away, cv-quals attached to a
+ reference (like 'int &const j').
+
+ * typeck.c (convert_arguments): Don't mess with i for methods.
+ * call.c (build_method_call): Pass the function decl to
+ convert_arguments.
+
+ * typeck.c (comp_ptr_ttypes_real): New function. Implements the
+ checking for which multi-level pointer conversions are allowed.
+ (comp_target_types): Call it.
+ (convert_for_assignment): Check const parity on the ultimate target
+ type, too. And make those warnings pedwarns.
+
+Mon May 23 14:11:24 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * error.c (dump_char): Use TARGET_* for character constants.
+
+Mon May 23 13:03:03 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * tree.c (debug_no_list_hash): Make static.
+
+ * decl.c (decls_match): Say the types don't match if newdecl ends up
+ with a null type, after we've checked if olddecl does.
+ (pushdecl): Check if the decls themselves match before looking for
+ an extern redeclared as static, to avoid inappropriate and incorrect
+ warnings.
+
+Fri May 20 14:04:34 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): Make warning about duplicate short, etc.
+ a pedwarn.
+
+ * typeck.c (build_c_cast): Casting to function or method type is an
+ error.
+
+ * class.c (finish_struct): Make warning for anonymous class with no
+ instances a pedwarn.
+
+ * Makefile.in (stamp-parse): Expect a s/r conflict.
+
+ * typeck.c (build_modify_expr): pedwarn about using a non-lvalue
+ cast as an lvalue.
+
+Thu May 19 12:08:48 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (type_promotes_to): Make sure bool promotes to int rather
+ than unsigned on platforms where sizeof(char)==sizeof(int).
+
+Wed May 18 14:27:06 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_c_cast): Tack on a NOP_EXPR when casting to
+ another variant.
+ (build_modify_expr): Don't strip NOP_EXPRs, and don't get tricky
+ and treat them as lvalues.
+
+ * decl.c (shadow_tag): Do complain about forward declarations of
+ enums and empty declarations.
+ * parse.y: Don't complain about forward declarations of enums and
+ empty declarations.
+
+ * typeck.c (convert_for_assignment): Complain about changing
+ the signedness of a pointer's target type.
+
+ * parse.y (stmt): Move duplicated code for checking case values from
+ here.
+ * decl2.c (check_cp_case_value): To here. And add a call to
+ constant_expression_warning.
+
+ * typeck.c (convert_for_assignment): Don't complain about assigning
+ a negative value to bool.
+
+ * decl.c (init_decl_processing): Make bool unsigned.
+
+ * class.c (finish_struct): Allow bool bitfields.
+
+Wed May 18 12:35:27 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
+
+ * Make-lang.in (c++.install-man): Get g++.1 from $(srcdir)/cp.
+
+Wed May 18 03:28:35 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (build_type_conversion): Lose special handling of
+ truthvalues.
+
+ * search.c (dfs_pushdecls): Improve shadowing warning.
+
+Tue May 17 13:34:46 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (build_delete): Throw away const and volatile on `this'.
+
+ * decl.c (finish_enum): Put the constants in TYPE_VALUES again,
+ rather than the enumerators.
+ (pushtag): s/cdecl/c_decl/g
+
+Mon May 16 23:04:01 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de>
+
+ * cp/typeck.c (common_type): Attribute merging.
+ (comp_types): Utilize COMP_TYPE_ATTRIBUTES macro.
+
+ * cp/parse.y: Revamp attribute parsing.
+
+Mon May 16 01:40:34 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (shadow_tag): Also check for inappropriate use of auto and
+ register.
+
+ * method.c (build_overload_name): Clarify that the illegal case is a
+ pointer or reference to array of unknown bound.
+
+ * error.c (dump_type_prefix): Print references to arrays properly.
+
+ * typeck.c (various): Be more helpful in pointer
+ comparison diagnostics.
+
+ * tree.c (lvalue_p): MODIFY_EXPRs are lvalues again. Isn't this
+ fun?
+
+ * parse.y: Also catch an error after valid stmts.
+
+ * search.c (dfs_init_vbase_pointers): Don't abort because `this' is
+ const.
+
+ * typeck.c (convert_for_initialization): If call to
+ convert_to_reference generated a diagnostic, print out the parm
+ number and function decl if any.
+
+ * errfn.c (cp_thing): Check atarg1 to determine whether or not we're
+ specifying a line, not atarg.
+
+ * tree.c (build_cplus_method_type): Always make `this' const.
+
+ * decl2.c (grokclassfn): If -fthis-is-variable and this function is
+ a constructor or destructor, make `this' non-const.
+
+ * typeck.c (build_modify_expr): Don't warn specially about
+ assignment to `this' here anymore, since it will be caught by the
+ usual machinery.
+
+ * various: Disallow specific GNU extensions (variable-size arrays,
+ etc.) when flag_ansi is set, not necessarily when pedantic is set,
+ so that people can compile with -pedantic-errors for tighter const
+ checking and such without losing desirable extensions.
+
+ * typeck2.c (build_functional_cast): Call build_method_call with
+ LOOKUP_PROTECT.
+ (process_init_constructor): Only process FIELD_DECLs.
+
+ * decl.c (finish_decl): Also force static consts with no explicit
+ initializer that need constructing into the data segment.
+
+ * init.c (build_delete): Undo last patch, as it interferes with
+ automatic cleanups.
+
+Sat May 14 01:59:31 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c, class.h, cp-tree.h, cvt.c, decl2.c: Lose old overloading
+ code.
+
+ * init.c (build_delete): pedwarn about using plain delete to delete
+ an array.
+
+Fri May 13 16:45:07 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (comp_target_types): Be more helpful in contravariance
+ warnings, and make them pedwarns.
+
+ * decl.c (grokdeclarator): Use decl_context to decide whether or not
+ this is an access declaration.
+
+ * class.c (finish_struct_bits): Set TYPE_HAS_INT_CONVERSION if it
+ has a conversion to enum or bool, too.
+
+Fri May 13 16:31:27 1994 Mike Stump <mrs@cygnus.com>
+
+ * method.c (emit_thunk): Make declaration for
+ current_call_is_indirect local (needed for hppa).
+
+Fri May 13 16:16:37 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (uses_template_parms): Grok BOOLEAN_TYPE.
+ (tsubst): Likewise.
+
+Fri May 13 16:23:32 1994 Mike Stump <mrs@cygnus.com>
+
+ * pt.c (tsubst): If there is already a function for this expansion,
+ use it.
+ * pt.c (instantiate_template): Likewise.
+
+Fri May 13 10:30:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (implicitly_scoped_stmt, simple_stmt case): Use
+ kept_level_p for MARK_ENDS argument to expand_end_bindings, to avoid
+ generating debug info for unemitted symbols on some systems.
+
+ * cp-tree.h (build_static_cast, build_reinterpret_cast,
+ build_const_cast): Add declarations.
+
+Fri May 13 09:50:31 1994 Mike Stump <mrs@cygnus.com>
+
+ * search.c (expand_indirect_vtbls_init): Fix breakage from Apr 27
+ fix. We now try get_binfo, and if that doesn't find what we want,
+ we go back to the old method, which still sometimes fails.
+
+Fri May 13 01:43:18 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (initdcl): Call cplus_decl_attributes on the right
+ variable.
+ * decl2.c (cplus_decl_attributes): Don't call decl_attributes for
+ void_type_node.
+
+ * typeck.c (build_binary_op_nodefault): Change result_type for
+ comparison ops to bool.
+ (build_binary_op): Convert args of && and || to bool.
+ * cvt.c (build_default_binary_type_conversion): Convert args of &&
+ and || to bool.
+ (build_default_unary_type_conversion): Convert arg of ! to bool.
+ (type_promotes_to): bool promotes to int.
+
+Fri May 13 01:43:18 1994 Mike Stump <mrs@cygnus.com>
+
+ Implement the new builtin `bool' type.
+ * typeck.c (build_binary_op_nodefault): Convert args of && and || to
+ bool.
+ (build_unary_op): Convert arg of ! to bool.
+ * parse.y: Know true and false. Use bool_truthvalue_conversion.
+ * method.c (build_overload_value): Know bool.
+ (build_overload_name): Likewise.
+ * lex.c (init_lex): Set up RID_BOOL.
+ * gxx.gperf: Add bool, true, false.
+ * error.c (*): Know bool.
+ * decl.c (init_decl_processing): Set up bool, true, false.
+ * cvt.c (cp_convert): Handle conversion to bool.
+ (build_type_conversion): Likewise.
+ * *.c: Accept bool where integers and enums are accepted (use
+ INTEGRAL_CODE_P macro).
+
+Thu May 12 19:13:54 1994 Richard Earnshaw <rwe11@cl.cam.ac.uk>
+
+ * g++.c: Use #ifdef for __MSDOS__, not #if.
+
+Thu May 12 18:05:18 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (lang_f_options): Handle -fshort-temps. -fshort-temps
+ gives old behavior , and destroys temporaries earlier. Default
+ behavior now conforms to the ANSI working paper.
+
+Thu May 12 14:45:35 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_modify_expr): Understand MODIFY_EXPR as an lvalue.
+ Use convert_force to convert the result of a recursive call when we
+ are dealing with a NOP_EXPR. Don't automatically wrap MODIFY_EXPRs
+ in COMPOUND_EXPRs any more.
+ (various): Lose pedantic_lvalue_warning.
+ (unary_complex_lvalue): Understand MODIFY_EXPR.
+
+ * cvt.c (convert_to_reference): Allow DECL to be error_mark_node if
+ we don't know what we're initializing.
+
+Wed May 11 01:59:36 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (convert_to_reference): Modify to use convtype parameter.
+ Only create temporaries when initializing a reference, not when
+ casting.
+ (cp_convert): New main function.
+ (convert): Call cp_convert.
+ * cvt.c, decl.c, typeck.c: Fix calls to convert_to_reference.
+ * cp-tree.h (CONV_*): New constants used by conversion code for
+ selecting conversions to perform.
+
+ * tree.c (lvalue_p): MODIFY_EXPRs are no longer lvalues.
+
+ * typeck.c (build_{static,reinterpret,const_cast): Stubs that just
+ call build_c_cast.
+ * parse.y: Add {static,reinterpret,const}_cast.
+ * gxx.gperf: Likewise.
+
+ * typeck.c (common_type): Allow methods with basetypes of different
+ UPTs.
+ (comptypes): Deal with UPTs.
+ (build_modify_expr): Wrap all MODIFY_EXPRs in a COMPOUND_EXPR.
+
+ * pt.c (end_template_decl): Check for multiple definitions of member
+ templates.
+
+ * call.c (build_method_call): Complain about calling an abstract
+ virtual from a constructor.
+
+ * typeck.c (pointer_int_sum): Check for the integer operand being 0
+ after checking the validity of the pointer operand.
+
+ * typeck2.c (digest_init): Pedwarn about string initializer being
+ too long.
+
+Tue May 10 12:10:28 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (push_overloaded_decl): Only throw away a builtin if the
+ decl in question is the artificial one.
+
+ * parse.y (simple_stmt, switch): Use implicitly_scoped_stmt because
+ expand_{start,end}_case cannot happen in the middle of a block.
+
+ * cvt.c (build_type_conversion_1): Use convert again.
+
+Tue May 10 11:52:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck2.c (digest_init): Make sure we check for signed and
+ unsigned chars as well when warning about string initializers.
+
+ * init.c (emit_base_init): Check if there's a DECL_NAME on the
+ member before trying to do an initialization for it.
+
+Tue May 10 11:34:37 1994 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Don't do anything useful when cross compiling.
+
+Tue May 10 03:04:13 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (duplicate_decls): Fix up handling of builtins yet again.
+ (push_overloaded_decl): Likewise.
+
+ * cvt.c (convert): Don't look for void type conversion.
+
+Mon May 9 18:05:41 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (do_friend): Only do a pushdecl for friends, not
+ pushdecl_top_level.
+
+Mon May 9 13:36:34 1994 Jim Wilson <wilson@sphagnum.cygnus.com>
+
+ * decl.c (lookup_name_current_level): Put empty statement after
+ the label OUT to make the code valid C.
+
+Mon May 9 12:20:57 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault): Only complain about
+ comparing void * and a function pointer if void * is smaller.
+
+Sun May 8 01:29:13 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (lookup_name_current_level): Move through temporary binding
+ levels.
+
+ * parse.y (already_scoped_stmt): Revive.
+ (simple_stmt): Use it again.
+
+ * decl.c (poplevel): Always call poplevel recursively if we're
+ dealing with a temporary binding level.
+
+Sat May 7 10:52:28 1994 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (finish_decl): Make sure we run cleanups for initial values
+ of decls. Cures memory leak.
+ * decl.c (expand_static_init): Likewise for static variables.
+ * decl2.c (finish_file): Likewise for globals.
+
+Sat May 7 03:57:44 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (commonparms): Don't complain about redefining default
+ args.
+
+ * decl.c (duplicate_decls): Don't complain twice about conflicting
+ function decls.
+ (decls_match): Don't look at default args.
+ (redeclaration_error_message): Complain about redefining default
+ args.
+
+ * call.c (build_overload_call_real): Also deal with guiding
+ declarations coming BEFORE the template decl.
+
+ * pt.c (unify): Allow different parms to have different
+ cv-qualifiers.
+ (unify): Allow trivial conversions on non-template parms.
+
+Fri May 6 03:53:23 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (tsubst): Support OFFSET_TYPEs.
+ (unify): Likewise.
+
+ * decl2.c (finish_decl_parsing): Call push_nested_class with a type.
+
+ * init.c (build_offset_ref): Fix error message.
+ * search.c (lookup_field): Likewise.
+
+ * call.c (build_scoped_method_call): Pass binfo to
+ build_method_call.
+ * typeck.c (build_object_ref): Likewise.
+
+ * typeck2.c (binfo_or_else): Don't return a _TYPE.
+
+ * class.c (finish_struct): Don't complain about re-use of inherited
+ names or shadowing of type decls.
+ * decl.c (pushdecl_class_level): Likewise.
+
+ * decl.c (finish_enum): Set the type of all the enums.
+
+ * class.c (finish_struct): Don't get confused by access decls.
+
+ * cp-tree.h (TYPE_MAIN_DECL): New macro to get the _DECL for a
+ _TYPE. You can stop using TYPE_NAME for that now.
+
+ * parse.y: Lose doing_explicit (check $0 instead).
+ * gxx.gperf: 'template' now has a RID.
+ * lex.h (rid): Likewise.
+ * lex.c (init_lex): Set up the RID for 'template'.
+
+ * parse.y (type_specifier_seq): typed_typespecs or
+ nonempty_type_quals. Use it.
+ (handler_args): Fix bogus syntax.
+ (raise_identifier{,s}, optional_identifier): Lose.
+ * except.c (expand_start_catch_block): Use grokdeclarator to parse
+ the catch variable.
+ (init_exception_processing): The second argument to
+ __throw_type_match is ptr_type_node.
+
+ Fri May 6 07:18:54 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ change propagated from c-decl.c of snapshot 940429 ]
+ * cp/decl.c (finish_decl): Setting asmspec_tree should not
+ zero out the old RTL.
+
+Fri May 6 01:25:38 1994 Mike Stump <mrs@cygnus.com>
+
+ Add alpha exception handling support to the compiler.
+ Quick and dirty backend in except.c.
+
+ * cp/*: Remove most remnants of old exception handling support.
+ * decl.c (finish_function): Call expand_exception_blocks to put
+ the exception hanlding blocks at the end of the function.
+ * dec.c (hack_incomplete_structures): Make sure expand_decl_cleanup
+ comes after expand_decl_init.
+ * except.c: Reimplementation.
+ * expr.c (cplus_expand_expr): Handle THROW_EXPRs.
+ * lex.c (init_lex): Always have catch, try and throw be reserved
+ words, so that we may always parse exception handling.
+ * parse.y: Cleanup to support new interface into exception handling.
+ * tree.def (THROW_EXPR): Add.
+
+Thu May 5 17:35:37 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (simple_stmt, for loops): Use implicitly_scoped_stmt.
+ (various): Lose .kindof_pushlevel and partially_scoped_stmt.
+
+Thu May 5 16:17:27 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * parse.y (already_scoped_stmt): Move expand_end_binding() to
+ fix the unmatched LBB/LBE in stabs.
+
+Thu May 5 14:36:17 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (set_nested_typename): Set TREE_MANGLED on the new
+ identifiers.
+ (pushdecl): Check TREE_MANGLED.
+ (xref_tag): Likewise.
+ * cp-tree.h (TREE_MANGLED): This identifier is a
+ DECL_NESTED_TYPENAME (named to allow for future use to denote
+ mangled function names as well).
+
+ Implement inconsistency checking specified in [class.scope0].
+ * decl.c (lookup_name_real): Don't set ICV here after all.
+ (finish_enum): Also set the type of the enumerators themselves.
+ (build_enumerator): Put the CONST_DECL in the list instead of its
+ initial value.
+ (pushdecl_class_level): Check inconsistent use of a name in the
+ class body.
+ * class.c (finish_struct): Check inconsistent use of a name in the
+ class body. Don't set DECL_CONTEXT on types here anymore.
+ * parse.y (qualified_type_name): Note that the identifier has now
+ been used (as a type) in the class body.
+ * lex.c (do_identifier): Note that the identifier has now been used
+ (as a constant) in the class body.
+ * error.c (dump_decl): Print type and enum decls better.
+
+Thu May 5 09:35:35 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_modify_expr): Warn about assignment to `this'.
+
+Wed May 4 15:55:49 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (build_delete): Use the global operator delete when
+ requested.
+
+ * decl.c (lookup_name_real): If we find the type we're looking in a
+ base class while defining a class, set IDENTIFIER_CLASS_VALUE for
+ the type.
+
+ * class.c (finish_struct): Remove a couple of dependencies on
+ language linkage.
+
+ * decl.c (pushtag): Classes do nest in extern "C" blocks.
+ (pushdecl): Only set DECL_NESTED_TYPENAME on the canonical one for
+ the type.
+ (pushtag): Remove another dependency on the language linkage.
+
+ * lex.c (cons_up_default_function): Don't set DECL_CLASS_CONTEXT to
+ a const-qualified type.
+
+ * decl.c (push_overloaded_decl): Throw away built-in decls here.
+ (duplicate_decls): Instead of here.
+
+Wed May 4 15:27:40 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * typeck.c (get_member_function_from_ptrfunc): Do The Right
+ Thing (I hope) if we're using thunks.
+
+Wed May 4 13:52:38 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (specialization): aggr template_type_name ';'.
+ (named_class_head_sans_basetype): Use it.
+ (explicit_instantiation): Likewise.
+ (tmpl.2): Revert.
+
+ * cvt.c (build_type_conversion_1): Use convert_for_initialization,
+ rather than convert, to do conversions after the UDC.
+
+ * cp-tree.h (SHARED_MEMBER_P): This member is shared between all
+ instances of the class.
+
+ * search.c (lookup_field): If the entity found by two routes is the
+ same, it's not ambiguous.
+
+Wed May 4 12:10:00 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (lookup_name_real): Check for a NULL TREE_VALUE,
+ to prevent the compiler from crashing ...
+
+Wed May 4 11:19:45 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): If we don't have an object, check
+ basetype_path to figure out where to look up the function.
+
+ * typeck.c (convert_for_initialization): Pass TYPE_BINFO (type) to
+ build_method_call in case exp is NULL_TREE.
+
+Tue May 3 16:02:53 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ Give a vtable entries a unique named type, for the sake of gdb.
+ * class.c (build_vtable_entry): The address of a thunk now has
+ type vtable_entry_type, not ptr_type_node.
+ * method.c (make_thunk): Fix type of THUNK_DECL.
+ * class.c (add_virtual_function, override_one_vtable): Use
+ vfunc_ptr_type_node, instead of ptr_type_node.
+ * cp-tree.h (vfunc_ptr_type_node): New macro.
+ * decl.c (init_decl_processing): Make vtable_entry_type
+ be a unique type of pointer to a unique function type.
+
+Tue May 3 09:20:44 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (do_explicit): Sets doing_explicit to 1.
+ (explicit_instantiation): Use do_explicit rather than TEMPLATE
+ directly, add "do_explicit error" rule.
+ (datadef): Set doing_explicit to 0 after an explicit instantiation.
+ (tmpl.2): Don't instantiate if we see a ';' unless we're doing an
+ explicit instantiation.
+ (named_class_head_sans_basetype): Remove aggr template_type_name
+ ';' again.
+
+Mon May 2 23:17:21 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * search.c (lookup_nested_tag): Lose.
+
+ * decl2.c (grokfield): Set DECL_CONTEXT on TYPE_DECLs.
+ (lookup_name_nonclass): Lose.
+
+ * decl.c (poplevel_class): Add force parameter.
+ (lookup_name_real): Fix handling of explicit scoping which specifies
+ a class currently being defined. Add 'nonclass' argument.
+ (lookup_name, lookup_name_nonclass): Shells for lookup_name_real.
+
+ * class.c (finish_struct): Don't unset IDENTIFIER_CLASS_VALUEs here.
+ (popclass): Force clearing of IDENTIFIER_CLASS_VALUEs if we're being
+ called from finish_struct.
+
+Mon May 2 19:06:21 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (init_decl_processing), cp-tree.h: Removed memptr_type.
+ (It seeems redundant, given build_ptrmemfunc_type.)
+ * typeck.c (get_member_function_from_ptrfunc), gc.c (build_headof,
+ build_classof): Use vtable_entry_type instead of memptr_type.
+ * method.c (emit_thunk): Call poplevel with functionbody==0
+ to prevent DECL_INITIAL being set to a BLOCK.
+
+Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (named_class_head_sans_basetype): Add "aggr
+ template_type_name ';'" rule for forward declaration of
+ specializations.
+
+Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (instantiate_type): Deal with pmf's.
+
+ * Make-lang.in (cc1plus): Don't depend on OBJS or BC_OBJS, since
+ stamp-objlist does.
+
+ * Makefile.in (../cc1plus): Depend on OBJDEPS.
+ (OBJDEPS): Dependency version of OBJS.
+
+Mon May 2 12:51:31 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * search.c (dfs_debug_mark): Unmark TYPE_DECL_SUPPRESS_DEBUG, not
+ DECL_IGNORED_P.
+
+Fri Apr 29 12:29:56 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Clear out memory of local tags. And
+ typedefs.
+
+ * decl2.c (grokclassfn): Don't set DECL_CONTEXT to a cv-qualified
+ type.
+ * search.c (get_matching_virtual): Be more helpful in error message.
+
+ * *: Use DECL_ARTIFICIAL (renamed from DECL_SYNTHESIZED).
+
+ * lex.c (default_assign_ref_body): Expect TYPE_NESTED_NAME to work.
+ (default_copy_constructor_body): Likewise.
+
+ * class.c (finish_struct): Don't gratuitously create multiple decls
+ for nested classes.
+
+Thu Apr 28 23:39:38 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ Avoid clobbering the arg types of other functions when reverting
+ static member functions.
+ * decl.c (revert_static_member_fn): Rearrange arguments, don't
+ require values for 'fn' and 'argtypes', add warning to comment
+ above.
+ (decls_match): Rearrange arguments in call to rsmf.
+ (grok_op_properties): Don't pass values for fn and argtypes.
+ * pt.c (instantiate_template): Don't pass values for fn and argtypes.
+
+Thu Apr 28 16:29:11 1994 Doug Evans <dje@canuck.cygnus.com>
+
+ * Make-lang.in (cc1plus): Depend on stamp-objlist.
+ * Makefile.in (BC_OBJS): Delete.
+ (OBJS): Cat ../stamp-objlist to get language independent files.
+ Include ../c-common.o.
+ (../cc1plus): Delete reference to BC_OBJS.
+
+Thu Apr 28 02:12:08 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * search.c (compute_access): No really, deal with static members
+ properly. Would I lie to you?
+
+ Implement lexical hiding of function declarations.
+ * pt.c (tsubst): Use lookup_name to look for function decls to guide
+ instantiation.
+ * method.c (build_opfncall): Use lookup_name_nonclass to look for
+ non-member functions.
+ * init.c (do_friend): Use lookup_name_nonclass to look for
+ functions.
+ * error.c (ident_fndecl): Use lookup_name to look for functions.
+ * decl2.c (lookup_name_nonclass): New function, skips over
+ CLASS_VALUE.
+ * decl.c (struct binding_level): Lose overloads_shadowed field.
+ (poplevel): Don't deal with overloads_shadowed.
+ (push_overloaded_decl): Do lexical hiding for functions.
+ * class.c (instantiate_type): Don't check non-members if we have
+ members with the same name.
+ * call.c (build_method_call): Use lookup_name_nonclass instead of
+ IDENTIFIER_GLOBAL_VALUE to check for non-member functions.
+ (build_overload_call_real): Likewise.
+
+ * decl.c (duplicate_decls): Check for ambiguous overloads here.
+ (push_overloaded_decl): Instead of here.
+
+ * decl.c (pushdecl): Back out Chip's last change.
+
+ * decl.c (grok_op_properties): Operators cannot be static members.
+
+ * cp-tree.h (DECL_SYNTHESIZED): DECL_SOURCE_LINE == 0
+ (SET_DECL_SYNTHESIZED): DECL_SOURCE_LINE = 0
+ * lex.c (cons_up_default_function): Use SET_DECL_SYNTHESIZED.
+
+ * method.c (do_inline_function_hair): Don't put friends of local
+ classes into global scope, either.
+
+ * typeck2.c (build_functional_cast): Don't look for a function call
+ interpretation.
+
+Thu Apr 28 15:19:46 1994 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h: Disable use of backend EH.
+
+Wed Apr 27 21:01:24 1994 Doug Evans <dje@canuck.cygnus.com>
+
+ * Make-lang.in (c++.distdir): mkdir tmp/cp first.
+ * Makefile.in (INCLUDES): Move definition to same place as
+ parent makefile.
+ (ALLOCA): Define.
+ (OLDAR_FLAGS): Delete.
+ (OLDCC): Define.
+ (DIR): Delete.
+ (CLIB): Define.
+ (####site): Delete.
+ (SUBDIR_USE_ALLOCA): Don't use ALLOCA if compiling with gcc.
+
+Wed Apr 27 19:10:04 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * decl.c (xref_tag): Not to use strstr(), it's not available on
+ all platforms.
+
+Wed Apr 27 18:10:12 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Resolve yet another class/pmf confusion.
+
+ * call.c (build_overload_call_real): Don't take the single-function
+ shortcut if we're dealing with an overloaded operator.
+
+Wed Apr 27 17:35:37 1994 Mike Stump <mrs@cygnus.com>
+
+ * search.c (get_base_distance): Search the virtual base class
+ binfos, incase someone wants to convert to a real virtual base
+ class.
+ * search.c (expand_indirect_vtbls_init): Use convert_pointer_to_real
+ instead of convert_pointer_to, as it now will work.
+
+Wed Apr 27 15:36:49 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (convert_to_reference): Don't complain about casting away
+ const and volatile.
+
+ * typeck.c (build_unary_op): References are too lvalues.
+
+Wed Apr 27 13:58:05 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (override_one_vtable): We have to prepare_fresh_vtable
+ before we modify it, not after, also, we cannot reuse an old vtable,
+ once we commit to a new vtable. Implement ambiguous overrides in
+ virtual bases as abstract. Hack until we make the class
+ ill-formed.
+
+Wed Apr 27 01:17:08 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (unary_expr): Expand new_placement[opt] and
+ new_initializer[opt] inline.
+
+ * search.c (lookup_fnfields): Don't throw away the inheritance
+ information here, either.
+ (compute_access): Handle static members properly.
+
+ * init.c (build_member_call): Always set basetype_path, and pass it
+ to lookup_fnfields.
+
+ * search.c (lookup_field): Deal properly with the case where
+ xbasetype is a chain of binfos; don't throw away the inheritance
+ information.
+ (compute_access): protected_ok always starts out at 0.
+
+ * init.c (resolve_offset_ref): Don't cast `this' to the base type
+ until we've got our basetype_path.
+
+ * cp-tree.h (IS_OVERLOAD_TYPE): aggregate or enum.
+
+ * cvt.c (build_up_reference): Use build_pointer_type rather than
+ TYPE_POINTER_TO.
+
+ * call.c (convert_harshness_ansi): Call type_promotes_to for reals
+ as well.
+
+ * cvt.c (type_promotes_to): Retain const and volatile, add
+ float->double promotion.
+
+ * decl.c (grokdeclarator): Don't bash references to arrays into
+ references to pointers in function parms. Use type_promotes_to.
+
+Tue Apr 26 23:44:36 1994 Mike Stump <mrs@cygnus.com>
+
+ Finish off Apr 19th work.
+
+ * class.c (finish_struct_bits): Rename has_abstract_virtuals to
+ might_have_abstract_virtuals.
+ * class.c (strictly_overrides, override_one_vtable,
+ merge_overrides): New routines to handle virtual base overrides.
+ * class.c (finish_struct): Call merge_overrides to handle overrides
+ in virtual bases.
+
+Tue Apr 26 12:45:53 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_function_call): Call build_function_call_real with
+ LOOKUP_NORMAL.
+
+ * *: Don't deal with TYPE_EXPRs.
+
+ * tree.c (lvalue_p): If the type of the expression is a reference,
+ it's an lvalue.
+
+ * cvt.c (convert_to_reference): Complain about passing const
+ lvalues to non-const references.
+ (convert_from_reference): Don't arbitrarily throw away const and
+ volatile on the target type.
+
+ * parse.y: Simplify and fix rules for `new'.
+
+ * decl.c (grok_op_properties): operator void is illegal.
+
+Mon Apr 25 02:36:28 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (components): Anonymous bitfields can still have declspecs.
+
+ * decl.c (pushdecl): Postpone handling of function templates like we
+ do C functions.
+
+ * search.c (expand_indirect_vtbls_init): Fix infinite loop when
+ convert_pointer_to fails.
+
+ * call.c (compute_conversion_costs_ansi): A user-defined conversion
+ by itself is better than that UDC followed by standard conversions.
+ Don't treat integers and reals specially.
+
+ * cp-tree.h: Declare flag_ansi.
+
+ * typeck.c (c_expand_return): pedwarn on return in void function
+ even if the expression is of type void.
+ (build_c_cast): Don't do as much checking for casts to void.
+ (build_modify_expr): pedwarn about array assignment if this code
+ wasn't generated by the compiler.
+
+ * tree.c (lvalue_p): A comma expression is an lvalue if its second
+ operand is.
+
+ * typeck.c (default_conversion): Move code for promoting enums and
+ ints from here.
+ * cvt.c (type_promotes_to): To here.
+ * call.c (convert_harshness_ansi): Use type_promotes_to. Also fix
+ promotion semantics for reals.
+
+Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com>
+
+ * Make-lang.in (c++.install-common): Check for g++-cross.
+ * Makefile.in: Remove Cygnus cruft.
+ (config.status): Delete.
+ (RTL_H): Define.
+ (TREE_H): Use complete pathname, some native makes have minimal
+ VPATH support.
+ (*.o): Use complete pathname to headers in parent dir.
+ (doc, info, dvi): Delete.
+
+Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com>
+
+ * Make-lang.in (c++.install-common): Check for g++-cross.
+ * Makefile.in: Remove Cygnus cruft.
+ (config.status): Delete.
+ (RTL_H): Define.
+ (TREE_H): Use complete pathname, some native makes have minimal
+ VPATH support.
+ (*.o): Use complete pathname to headers in parent dir.
+ (doc, info, dvi): Delete.
+
+Sun Apr 24 00:47:49 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (pushdecl): Avoid redundant warning on redeclaring function
+ with different return type.
+ (decls_match): Compare return types strictly.
+
+Fri Apr 22 12:55:42 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (build_type_conversion): Do try to convert through other
+ pointers. This will fail if the class defines multiple pointer
+ conversions.
+
+ * error.c (dump_type_prefix): Print out pointers to arrays properly.
+ (dump_type_suffix): Likewise. (was 'int *[]', now 'int (*)[]')
+
+ * typeck.c (build_unary_op): Disallow ++/-- on pointers to
+ incomplete type.
+
+ * decl.c (duplicate_decls): Check mismatched TREE_CODES after
+ checking for shadowing a builtin. If we're redeclaring a builtin
+ function, bash the old decl to avoid an ambiguous overload.
+
+ * cvt.c (convert_to_reference): Don't force arrays to decay here.
+
+ * tree.c (lvalue_p): A MODIFY_EXPR is an lvalue.
+
+ * decl.c (duplicate_decls): Don't assume that the decls will have
+ types.
+
+ Mon Apr 18 11:35:32 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ cp/* changes propagated from c-* changes in 940318 snapshot ]
+ * c-decl.c (pushdecl): Warn if type mismatch with another external decl
+ in a global scope.
+
+ Fri Apr 22 06:38:56 1994 Chip Salzenberg <chip@fin.uucp>
+
+ * cp/typeck2.c (signature_error): Use cp_error for "%T".
+
+ Mon Apr 18 11:59:59 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ cp/* changes propagated from c-* changes in 940415 snapshot ]
+ * cp/decl.c (duplicate_decls, pushdecl, builtin_function):
+ Use DECL_FUNCTION_CODE instead of DECL_SET_FUNCTION_CODE.
+
+ Mon Apr 18 11:55:18 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ cp/* changes propagated from c-* changes in 940409 snapshot ]
+ * cp/decl.c (duplicate_decls): Put new type in same obstack as
+ old ones, or permanent if old ones in different obstacks.
+
+ Mon Apr 18 11:48:49 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ cp/* changes propagated from c-* changes in 940401 snapshot ]
+ * cp/parse.y (attrib): Handle string args as expressions,
+ merging the two rules. `mode' attribute now takes a string arg.
+ Delete the rule for an identifier as arg.
+
+ Mon Apr 18 11:24:00 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ cp/* changes propagated from c-* changes in 940312 snapshot ]
+ * cp/typeck.c (pointer_int_sum): Multiplication should be done signed.
+ (pointer_diff): Likewise the division.
+
+ Sun Mar 6 19:43:39 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ cp/* changes propagated from c-* changes in 940304 snapshot ]
+ * cp/decl.c (finish_decl): Issue warning for large objects,
+ if requested.
+
+ Sat Feb 19 22:20:32 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ cp/* changes propagated from c-* changes in 940218 snapshot ]
+ * cp/parse.y (attrib): Handle attribute ((section ("string"))).
+ * cp/decl.c (duplicate_decls): Merge section name into new decl.
+
+ Tue Feb 8 09:49:17 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ cp/* changes propagated from c-* changes in 940206 snapshot ]
+ * cp/typeck.c (signed_or_unsigned_type): Check for any
+ INTEGRAL_TYPE_P not just INTEGER_TYPE.
+
+ Mon Dec 6 13:35:31 1993 Norbert Kiesel <norbert@i3.INformatik.rwth-aachen.DE>
+
+ * cp/decl.c (finish_enum): Start from 0 when determining precision
+ for short enums.
+
+ Fri Dec 3 17:07:58 1993 Ralph Campbell <ralphc@pyramid.COM>
+
+ * cp/parse.y (unary_expr): Look at $1 for tree_code rather than
+ casting $$.
+
+ Wed Nov 17 19:22:09 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp/typeck.c (build_binary_op_nodefault): Propagate code
+ from C front-end to optimize unsigned short division.
+ (build_conditional_expr): Fix bug in "1 ? 42 : (void *) 8".
+
+ Wed Nov 17 19:17:18 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp/call.c (convert_harshness_ansi): Given an (e.g.) char
+ constant, prefer 'const char &' to 'int'.
+
+ Wed Feb 3 13:11:48 1993 Chip Salzenberg <chip@fin.uucp>
+
+ * cp/class.c (finish_struct_methods): Handle multiple
+ constructors in fn_fields list.
+
+Fri Apr 22 12:48:10 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * class.c (finish_struct): Use TYPE_DECL_SUPPRESS_DEBUG to flag
+ types not to be dumped in stabs, like types in #pragma interface.
+ * decl.c (init_decl_processing): Use TYPE_DECL_SUPPRESS_DEBUG to
+ mark unknown type.
+
+Fri Apr 22 03:27:26 1994 Doug Evans <dje@cygnus.com>
+
+ * Language directory reorganization.
+ See parent makefile.
+
+Thu Apr 21 18:27:57 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * cp-tree.h (THUNK_DELTA): It is normally negative, so
+ use signed .i variant of frame_size rather than unsigned .u.
+ * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks,
+ use "VT" rather than "vt" due to binary incompatibility.
+ * class.c (get_vtable_name): Use strlen of VTABLE_NAME_FORMAT,
+ rather than sizeof, since it is now an expression.
+ * class.c (modify_one_vtable): Modify to skip initial element
+ containing a count of the vtable.
+
+Thu Apr 21 00:09:02 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * lex.c (check_newline): Force interface_unknown on main input file.
+
+ * pt.c (do_pending_expansions): Always emit functions that have been
+ explicitly instantiated.
+ (do_function_instantiation): Set DECL_EXPLICITLY_INSTANTIATED.
+ (do_type_instantiation): Set CLASSTYPE_VTABLE_NEEDS_WRITING and
+ DECL_EXPLICITLY_INSTANTIATED on all my methods.
+ * parse.y (explicit_instantiation): Call do_type_instantiation for
+ types.
+ * decl2.c (finish_vtable_vardecl): Call import_export_vtable.
+ * decl.c (start_function): Don't set DECL_EXTERNAL on a function
+ that has been explicitly instantiated.
+ * cp-tree.h (DECL_EXPLICITLY_INSTANTIATED): Alias for
+ DECL_LANG_FLAG_4.
+ * class.c: Move import_export_vtable to decl2.c, and comment out all
+ uses.
+
+Wed Apr 20 16:51:06 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * lex.c (process_next_inline): Don't muck with DECL_INLINE.
+ (do_pending_inlines): Likewise.
+
+Tue Apr 19 22:25:41 1994 Mike Stump <mrs@cygnus.com>
+
+ Reimplement vtable building, and most vtable pointer setting.
+ Allows for earier maintenance, easier understandability, and most
+ importantly, correct semantics.
+
+ * class.c (build_vtable): Removed unneeded
+ SET_BINFO_VTABLE_PATH_MARKED.
+ * class.c (prepare_fresh_vtable): Likewise. Added argument.
+ * class.c (modify_vtable_entry): General cleanup.
+ * class.c (related_vslot, is_normal, modify_other_vtable_entries,
+ modify_vtable_entries): Removed.
+ * class.c (add_virtual_function): General cleanup.
+ * class.c (finish_base_struct): Setup BINFO_VTABLE and
+ BINFO_VIRTUALS as early as we can, so that modify_all_vtables can
+ work.
+ * class.c (finish_vtbls): New routine, mostly from
+ unmark_finished_struct.
+ * class.c (overrides): New routine.
+ * class.c (modify_one_vtable): New routine, mostly from
+ modify_other_vtable_entries and modify_vtable_entries.
+ * class.c (modify_all_direct_vtables, modify_all_indirect_vtables,
+ modify_all_vtables): New routines.
+ * class.c (finish_struct): Added arguemnt to prepare_fresh_vtable
+ call. General cleanup on how pending_hard_virtuals are handled.
+ General cleanup on modifying vtables. Use finish_vtbls, instead of
+ unmark_finished_struct.
+ * cp-tree.h (init_vtbl_ptrs, expand_direct_vtbls_init,
+ get_first_matching_virtual, get_matching_virtual,
+ expand_vbase_vtables_init, expand_indirect_vtbls_init): Update.
+ * cvt.c (convert_pointer_to_real): Cleanup error message.
+ * decl.c (grokfndecl): General cleanup.
+ * decl.c (finish_function): Change init_vtbl_ptrs call to
+ expand_direct_vtbls_init. Change expand_vbase_vtables_init call to
+ expand_indirect_vtbls_init.
+ * init.c (expand_virtual_init): Remove unneeded argument.
+ * init.c (init_vtbl_ptrs): Rename to expand_direct_vtbls_init, added
+ two arguments to make more general. Made more general. Now can be
+ used for vtable pointer initialization from virtual bases.
+ * init.c (emit_base_init): Change expand_vbase_vtables_init call to
+ expand_indirect_vtbls_init. Change init_vtbl_ptrs call to
+ expand_direct_vtbls_init.
+ * init.c (expand_virtual_init): General cleanup.
+ * init.c (expand_default_init): Change expand_vbase_vtables_init
+ call to expand_indirect_vtbls_init.
+ * init.c (expand_recursive_init_1): Change expand_vbase_vtables_init
+ call to expand_indirect_vtbls_init.
+ * init.c (expand_recursive_init): Change expand_vbase_vtables_init
+ call to expand_indirect_vtbls_init.
+ * search.c (get_first_matching_virtual): Rename to
+ get_matching_virtual. General cleanup and remove setting of
+ DECL_CONTEXT. That is now done in a cleaner way in
+ modify_vtable_entry and add_virtual_function.
+ * search.c (expand_vbase_vtables_init): Rename to
+ expand_indirect_vtbls_init. General cleanup. Use
+ expand_direct_vtbls_init to do hard work. Ensures that _all_ vtable
+ pointers from virtual bases are set up.
+ * search.c (bfs_unmark_finished_struct, unmark_finished_struct):
+ Removed.
+
+ * *.[chy]: Remove support for VTABLE_USES_MASK.
+
+Tue Apr 19 12:51:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (convert_to_reference): Use NOP_EXPRs to switch between
+ reference and pointer types instead of bashing the types directly.
+
+ * call.c (build_overload_call_real): Use the TREE_CODE to determine
+ whether the function is overloaded or not, rather than
+ TREE_OVERLOADED.
+ * *: Remove all uses of TREE_OVERLOADED.
+
+ * decl.c (grokdeclarator): Only complain about initializing const
+ fields when -ansi or -pedantic.
+
+Tue Apr 19 12:42:42 1994 Doug Evans <dje@canuck.cygnus.com>
+
+ * cp-tree.h (THUNK_DELTA): frame_size is now a union.
+
+Mon Apr 18 00:17:13 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ Do overloading on a block-by-block basis, not function-by-function.
+ * decl.c: Lose overloads_to_forget.
+ (struct binding_level): Add overloads_shadowed field.
+ (poplevel): Restore overloads_shadowed.
+ (push_overloaded_decl): Use overloads_shadowed instead of
+ overloads_to_forget.
+ (finish_function): Don't look at overloads_to_forget.
+
+ Copy enum_overflow logic from c-decl.c.
+ * decl.c (start_enum): Initialize enum_overflow.
+ (build_enumerator): Use enum_overflow. Also use current_scope().
+
+ * search.c (current_scope): Move Brendan's comment from
+ build_enumerator here.
+
+ * typeck.c (convert_for_assignment): Change warnings to pedwarns for
+ discarding const/volatile.
+
+Sat Apr 16 01:18:21 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (comp_target_parms): Accept TEMPLATE_TYPE_PARMs on the rhs.
+ (comp_target_types): Likewise.
+
+ * decl.c (lookup_name): Don't unset got_scope here.
+
+ * spew.c (yylex): Only replace yylval with the TYPE_NESTED_NAME if
+ got_scope != NULL_TREE.
+
+Fri Apr 15 16:36:33 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ Horrible kludge to prevent templates from being instantiated by
+ their base classes.
+ * parse.y (template_instantiate_once): Unset TYPE_BEING_DEFINED
+ before we get to left_curly.
+ * pt.c (instantiate_class_template): Set TYPE_BEING_DEFINED.
+
+ * error.c (dump_decl): If it's a typedef, print out the name of the
+ decl, not just the underlying type.
+
+ * decl.c (pushdecl): If the old duplicate decl was a TYPE_DECL,
+ update the IDENTIFIER_TYPE_VALUE of its name.
+
+ * decl2.c (finish_file): When processing the initializer for a
+ static member, pretend that the dummy function is a member of the
+ same class.
+
+Fri Apr 15 15:56:35 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * class.c (build_vtable_entry): Revert Apr 4 change.
+ * decl2.c (mark_vtable_entries): Replace pure virtual function
+ decl with abort's.
+
+Fri Apr 15 13:49:33 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_conditional_expr): Pedwarn on pointer/integer
+ mismatch, and don't pedwarn on 0/function pointer mismatch.
+
+ * typeck2.c (digest_init): Lose code for special handling of unions.
+ (process_init_constructor): Since they're handled just fine here.
+ Pedwarn on excess elements.
+
+ * decl2.c (grokfield): Complain about local class method declaration
+ without definition.
+
+Fri Apr 15 13:19:40 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * method.c (emit_thunk): Add extern declaration for
+ current_call_is_indirect (needed for hppa).
+
+Thu Apr 14 16:12:31 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ Improve local class support; allow classes in different blocks to
+ have the same name.
+ * decl.c (pushtag): Support local classes better.
+ (pushdecl_nonclass_level): New function for pushing mangled decls of
+ nested types into the appropriate scope.
+ (xref_defn_tag): Use pushdecl_nonclass_level instead of
+ pushdecl_top_level.
+ (grokfndecl): Don't mess with IDENTIFIER_GLOBAL_VALUE for local
+ class methods.
+ * method.c (do_inline_function_hair): Likewise.
+
+ * class.c (finish_struct): It is legal for a class with no
+ constructors to have nonstatic const and reference members.
+
+Thu Apr 14 07:15:11 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (push_overloaded_decl): Avoid giving errors about
+ built-ins, since duplicate_decls will have given warnings/errors
+ for them.
+
+Thu Apr 14 03:45:12 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (convert_to_reference): Warn about casting pointer type to
+ reference type when this is probably not what they wanted.
+
+Wed Apr 13 13:12:35 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (finish_decl): Don't mindlessly set TREE_USED for
+ static consts any more (toplev.c has now been modified to
+ not emit warnings if they are unused).
+
+Wed Apr 13 00:22:35 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grok_op_properties): If op new/delete get here with
+ METHOD_TYPEs, do a revert_static_member_fn.
+
+ * cp-tree.h (IDENTIFIER_CLASS_TYPE_VALUE): Lose.
+ * init.c (is_aggr_typedef): Don't look at
+ IDENTIFIER_CLASS_TYPE_VALUE.
+ (get_aggr_from_typedef): Likewise.
+ (get_type_value): Likewise.
+ * call.c (build_scoped_method_call): Don't rely on overloaded
+ template names having IDENTIFIER_CLASS_VALUE set.
+
+ * parse.y (component_decl_1, fn.def2): Revert rules for
+ constructors.
+ (component_decl_1, fn.def2): Use $1 instead of $$, since $$ is being
+ clobbered.
+
+ * decl.c (start_function): Only warn about `void main()' if pedantic
+ || warn_return_type.
+
+Tue Apr 12 02:14:17 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ Clean up overloading of the template name.
+ * class.c (pushclass): Overload the template name whenever pushing
+ into the scope of a template class, not just if it is
+ uninstantiated.
+ (popclass): Correspondingly.
+ * search.c (push_class_decls): Don't overload_template_name.
+ * pt.c (overload_template_name): Don't set IDENTIFIER_LOCAL_VALUE or
+ DECL_CONTEXT on things.
+ * parse.y (left_curly): Don't overload_template_name.
+ * class.c (finish_struct): Don't undo_template_name_overload.
+
+ * method.c (build_opfncall): Only pass one argument to global op
+ delete.
+
+ * call.c (build_method_call): Use TYPE_VEC_DELETE_TAKES_SIZE to
+ decide how many arguments to use for vec delete.
+
+ * decl.c (grok_op_properties): Be consistent in modifying
+ current_class_type.
+ (grokdeclarator): Only complain about function decls with no return
+ type if we're being pedantic.
+
+Mon Apr 11 00:10:53 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ Add support for operator new [] and operator delete [].
+
+ * tree.def: Add VEC_NEW_EXPR and VEC_DELETE_EXPR.
+ * ptree.c (print_lang_type): Indicate vec new/delete.
+ * parse.y: Support vec new/delete.
+ * method.c (build_decl_overload): Deal with vec new/delete.
+ (build_opfncall): Likewise.
+ * lex.c (init_lex): Set up values of ansi_opname and opname_tab for
+ vec new/delete. vec new uses "__vn", and vec delete uses "__vd".
+ * init.c (init_init_processing): Set up BIVN and BIVD.
+ (do_friend): Don't clean up after mistaken setting of TREE_GETS_NEW,
+ since it doesn't happen any more.
+ (build_new): Support vec new. Always call something.
+ (build_x_delete): Support vec delete.
+ (build_vec_delete): Lose dtor_dummy argument, add use_global_delete,
+ and pass it to build_x_delete.
+ * decl2.c (delete_sanity): Don't change behavior by whether or not
+ the type has a destructor. Pass use_global_delete to
+ build_vec_delete.
+ (coerce_delete_type): Make sure that the type returned has a first
+ argument of ptr_type_node.
+ * decl.c (init_decl_processing): Also declare the global vec
+ new/delete.
+ (grokdeclarator): Also force vec new/delete to be static.
+ (grok_op_properties): Note presence of vec new/delete, and play with
+ their args. If vec delete takes the optional size_t argument, set
+ TYPE_VEC_DELETE_TAKES_SIZE.
+ * cp-tree.h (TYPE_GETS_{REG,VEC}_DELETE): New macros to simplify
+ checking for one delete or the other.
+ (lang_type): gets_new and gets_delete are now two bits long. The
+ low bit is for the non-array version. Lose gets_placed_new.
+ (TYPE_VEC_DELETE_TAKES_SIZE): New macro indicating that the vec
+ delete defined by this class wants to know how much space it is
+ deleting.
+ (TYPE_VEC_NEW_USES_COOKIE): New macro to indicate when vec new must
+ add a header containing the number of elements in the vector; i.e.
+ when the elements need to be destroyed or vec delete wants to know
+ the size.
+ * class.c (finish_struct_methods): Also check for overloading vec
+ delete.
+ * call.c (build_method_call): Also delete second argument for vec
+ delete.
+
+ * decl.c (grokdeclarator): Correct complaints again.
+ (grokdeclarator): Fix segfault on null declarator.
+ (decls_match): Also accept redeclaration with no arguments if both
+ declarations were in C context. Bash TREE_TYPE (newdecl) here.
+ (duplicate_decls): Instead of here.
+
+ * parse.y (nested_name_specifier_1): Lose rules for dealing with
+ syntax errors nicely, since they break parsing of 'const i;'.
+
+ * decl.c (lookup_name): if (got_scope == current_class_type)
+ val = IDENTIFIER_CLASS_VALUE (name).
+
+ * search.c (lookup_nested_tag): Look in enclosing classes, too.
+
+ * spew.c (yylex): Only look one character ahead when checking for a
+ SCOPE.
+
+ * lex.c (check_newline): Read first nonwhite char before
+ incrementing lineno.
+
+ * decl.c (grokdeclarator): Don't claim that typedefs are variables
+ in warning.
+
+ * parse.y: Divide up uses of unqualified_id into
+ notype_unqualified_id and unqualified_id, so that TYPENAME can be
+ used as an identifier after an object.
+
+ * class.c (push_nested_class): Don't push into non-class scope.
+
+ * decl.c (grokdeclarator): If an identifier could be a type
+ conversion operator, but has no associated type, it's not a type
+ conversion operator.
+
+ * pt.c (unify): Check for equality of constants better.
+
+ * decl.c (grokdeclarator): Don't complain about access decls.
+
+Sun Apr 10 02:39:55 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): pedwarn about data definitions without
+ types here.
+
+ * parse.y (datadef): Don't pedwarn about decls without types here,
+ since that is valid for functions.
+ (fn.def2, component_decl): Support constructors with declmods again.
+ (nomods_initdecls): For decls without any mods, so that we don't try
+ to get declspecs from some arbitrary $0.
+
+ * search.c (lookup_field): Use cp_error.
+
+ * parse.y (nested_name_specifier_1): Don't check aggr/non-aggr type
+ here; it breaks destructors for non-aggr types.
+
+ * decl.c (lookup_name): Only look for TYPE_DECLs in base classes of
+ a type being defined, like the comment says.
+ If got_scope is not an aggregate, just return NULL_TREE.
+
+ * pt.c (create_nested_upt): Kung's code for creating types nested
+ within uninstantiated templates now lives here (it used to live in
+ hack_more_ids). It needs to be expanded.
+
+ * parse.y: Stop calling see_typename so much.
+
+ * decl.c (lookup_name): Deal with TTPs and UPTs.
+
+ * lex.c (real_yylex): Don't set looking_for_typename just because we
+ saw a 'new'.
+ (dont_see_typename): #if 0 out.
+
+ * spew.c (yylex): Increment looking_for_typename if the next
+ character is SCOPE, rather than setting it to 1; this way, the value
+ from seeing an aggr specifier will not be lost. This kinda relies
+ on looking_for_typename never being < 0, which is now true.
+
+ * parse.y (nested_name_specifier_1): Accept TEMPLATE_TYPE_PARMs,
+ too.
+ (named_class_head_sans_basetype): Accept template types, too. Oops.
+
+Fri Apr 8 16:39:35 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (reparse_decl_as_expr1): Handle SCOPE_REFs.
+
+ * parse.y: Lose START_DECLARATOR.
+
+ * search.c (lookup_nested_tag): New function to scan CLASSTYPE_TAGS
+ for a class.
+
+ * parse.y: Simplify fn.def2 and component_decl. Support 'enum
+ A::foo' syntax. Catch invalid scopes better.
+
+ * parse.y, lex.c: Lose TYPENAME_COLON.
+
+ * decl2.c (groktypefield): #if 0 out.
+
+ * decl.c (lookup_name): If the type denoted by got_scope is
+ currently being defined, look in CLASSTYPE_TAGS rather than FIELDS.
+
+ * class.c (push_nested_class): Don't try to push into
+ error_mark_node.
+
+Fri Apr 8 07:26:36 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Makefile.in (stamp-parse): Update count of conflicts to 33.
+
+Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ A saner implementation of nested types that treats template types
+ no differently from non-template types. There are still some
+ shortcomings of our system; most notably, it is difficult to look
+ for a nested type that is hidden by another name, because of the way
+ we keep track of hidden types. But this shouldn't be a problem for
+ just about anyone. Perhaps lookup_field should be fixed up a bit.
+
+ * spew.c: Moved handling of nested types/scoping from the lexer
+ into the parser. Removed variable template_type_seen_before_scope.
+ Removed functions frob_identifier, hack_more_ids, and various cruft
+ that was #if 0'd out in the past, reducing the size of the file from
+ 1146 lines to 450 lines. We can't quite do away with spew.c yet,
+ though; we still need it for do_aggr () and checking for SCOPE after
+ the current identifier. And setting lastiddecl.
+
+ * parse.y: Moved handling of nested types/scoping from the lexer
+ into the parser, using a new global variable `got_scope'. Reduced
+ the number of states by 53. Implemented all uses of explicit global
+ scope. Removed terminals SCOPED_TYPENAME and SCOPED_NAME. Removed
+ nonterminals tmpl.1, scoped_base_class, id_scope, typename_scope,
+ scoped_typename. Added nonterminals nested_type,
+ qualified_type_name, complete_type_name, qualified_id, ptr_to_mem,
+ nested_name_specifier, global_scope, overqualified_id, type_name.
+ Changed many others. Added 9 new reduce/reduce conflicts, which are
+ nested type parallels of 9 that were already in the grammar for
+ non-nested types. Eight of the now 33 conflicts should be removed
+ in the process of resolving the late binding between variable and
+ function decls.
+
+ * gxxint.texi (Parser): Update.
+
+ * cp-tree.h (IS_AGGR_TYPE_CODE): Add UNINSTANTIATED_P_TYPE.
+
+ * lex.h: Add decl for got_scope.
+
+ * lex.c (see_typename): Claim to be the lexer when calling
+ lookup_name.
+
+ * decl.c (lookup_name): When called from the lexer, look at
+ got_scope and looking_at_typename; otherwise don't.
+
+Thu Apr 7 22:05:47 1994 Mike Stump <mrs@cygnus.com>
+
+ 31th Cygnus<->FSF merge.
+
+Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (mark_vtable_entries): Call this to mark all the
+ entries in the vtable addressable.
+ (finish_decl_parsing): Handle SCOPE_REFs.
+
+ * decl.c (decls_match): Always call compparms with strict == 1.
+ Handle the special case of C function redecl here.
+ (duplicate_decls): Only keep the old type if the new decl takes no
+ arguments.
+
+ * typeck.c (compparms): Also allow t1 to be ... if strict == 0.
+
+Thu Apr 7 16:17:50 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (build_vtable_entry): Fix breakage introduced Apr 5
+ 17:48:41.
+
+Wed Apr 6 16:05:10 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * init.c (build_virtual_init), search.c (build_vbase_vtables_init),
+ ch-tree.h: Every place these functions were called, the result was
+ immediately passed to expand_expr_stmt. Reduce redundancy by
+ calling expand_expr_init *inside* these functions. These
+ makes for a simpler interface, and we don't have to build
+ compound expressions. Hence, rename these function to:
+ expand_virtual_init and expand_vbase_vtables_init respectively.
+ * init.c, decl.c: Change callers of these functions.
+ * init.c, cp-tree.h (expand_virtual_init): Make static.
+
+ * decl2.c (finish_file): Check TREE_PUBLIC||TREE_ADDRESSABLE
+ rather than DECL_SAVED_INSNS before emitting inlines.
+
+Wed Apr 6 13:06:39 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * spew.c (init_spew): #if 0 out stuff used by arbitrate_lookup.
+
+ * decl.c (duplicate_decls): If this is a new declaration of an
+ extern "C" function, keep the type (for the argtypes).
+ (redeclaration_error_message): Don't check DECL_LANGUAGE here.
+ (decls_match): Call compparms with a value of strict dependent on
+ the value of strict_prototypes for DECL_LANGUAGE (oldecl).
+
+ * typeck.c (compparms): ... is only equivalent to non-promoting
+ parms if we're not being strict.
+
+ * parse.y (empty_parms): Don't check flag_ansi || pedantic here.
+
+ * decl.c (init_decl_processing): if (flag_ansi || pedantic)
+ strict_prototypes_lang_c = strict_prototypes_lang_cplusplus;
+
+ * decl2.c (grok_function_init): Don't set DECL_INITIAL on pure
+ virtuals.
+
+Tue Apr 5 17:48:41 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ Support for implementing vtables with thunks.
+ * tree.def (THUNK_DECL): New TREE_CODE.
+ * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY), tree.c
+ (fnaddr_from_vtable_entry): Handle flag_vtable_thunks case.
+ * cp-tree.h (memptr_type): New variable.
+ * class.c (build_vtable_entry): Build thunk if necessary.
+ * class.c (build_vfn_ref): If using thunks, don't need
+ to add delta field from vtable (there is none!).
+ * decl.c: Add memptr_type as well as vtable_entry_type.
+ If using thunks, the latter is just ptr_type_node.
+ * gc.c, typeck.c: Use memptr_typeChange, not vtable_entry_type.
+ * decl2.c (finish_vtable_vardecl): Handle thunks.
+ * expr.c (cplus_expand_expr): Support THUNK_DECL.
+
+ * decl.c (grokdeclarator): Set DECL_THIS_EXTERN if "extern".
+ * decl.c (start_function): Set current_extern_inline based on
+ DECL_THIS_EXTERN, not TREE_PUBLIC.
+ * decl.c (finish_function): Call mark_inline_for_output if needed,
+
+ Improve intelligence about when to emit inlines.
+ * cp-tree.h (lang_decl_flags): New field saved_inline.
+ * cp-tree.h (DECL_SAVED_INLINE): New macro.
+ * class.c (add_virtual_function): Don't set TREE_ADDRESSABLE.
+ * decl.h, decl.c (pending_addressable_inlines): Removed.
+ * decl2.c (pending_addressable_inlines): Renamed to saved_inlines.
+ * decl2.c (mark_inline_for_output): Do nothing if
+ DECL_SAVED_INLINE; otherwise set it (and add to saved_inlines list).
+ * decl2.c (finish_vtable_vardecl): SET_CLASSTYPE_INTERFACE_KNOWN
+ and set CLASSTYPE_INTERFACE_ONLY if there is a non-inline virtual.
+ * decl2.c (finish_file): Writing out inlines later, so we can
+ also handle the ones needed for vtbales.
+ * decl2.c (write_vtable_entries, finish_vtable_typedecl): Removed.
+
+ * cp-tree.h, class.c, decl2.c, search.c: Remove -fvtable-hack
+ and flag_vtable_hack. Use -fvtable-thunks and flag_vtable_thunks
+ instead. (The rationale is that these optimizations both break binary
+ compatibility, but should become the default in a future release.)
+
+Wed Apr 6 10:53:56 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (modify_vtable_entries): Never reset the DECL_CONTEXT
+ of a fndecl, as we might not be from that vfield.
+
+Tue Apr 5 17:43:35 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * class.c (add_virtual_function): Fix bug for pure virtual, so
+ that DECL_VINDEX of the dummy decl copied won't be error.
+ (see also Apr 4 change)
+
+Tue Apr 5 17:23:45 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * typeck.c (c_expand_return): Before checking that we're not
+ returning the address of a local, make sure it's a VAR_DECL.
+ (And don't worry about it being a TREE_LIST.)
+
+Tue Apr 5 13:26:42 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (YYDEBUG): Always define.
+ * lex.c (YYDEBUG): Likewise.
+
+Mon Apr 4 11:28:17 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * class.c (finish_struct): Backup out the change below, put the
+ new change for the same purpose. The change below breaks code.
+
+ * class.c (finish_struct): If pure virtual, copy node and make
+ RTL point to abort, then put in virtual table.
+ * decl2.c (grok_function_iit): Reinstate Mar 31 change.
+
+Sat Apr 2 03:12:58 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (build_new): pedwarn about newing const and volatile
+ types.
+
+ * tree.c (get_identifier_list): Only do the special handling
+ thing if we're dealing with the main variant of the record type.
+
+ * cvt.c (convert_to_reference): When converting between
+ compatible reference types, use the pointer conversion machinery.
+ Don't just blindly overwrite the old type.
+
+Fri Apr 1 17:14:42 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): When looking at global functions,
+ be sure to use instance_ptr for the first argument, not some version
+ of it that has been cast to a base class. Also do this before
+ comparing candidates.
+
+Thu Mar 31 19:50:35 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Constructors can be called for
+ const objects.
+
+Thu Mar 31 16:20:16 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * decl2.c (grok_func_init): Do not abort as rtl for pur virtual
+ functions. They can be defined somewhere else.
+
+Sat Jan 23 23:23:26 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de>
+
+ * decl.c (init_decl_processing): Declare __builtin_return_address
+ and __builtin_frame_address for C++ as well.
+
+Thu Mar 31 12:35:49 1994 Mike Stump <mrs@cygnus.com>
+
+ * typeck2.c (store_init_value): Integral constant variables are
+ always constant, even when doing -fpic.
+
+Sat Jan 23 23:23:26 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de>
+
+ * decl.c (redeclaration_error_message): Pass the types to
+ comptypes.
+
+Wed Mar 30 21:29:25 1994 Mike Stump <mrs@cygnus.com>
+
+ Cures incorrect errors about pure virtuals in a class, when they
+ have been overridden in a derived class.
+
+ * search.c (get_abstract_virtuals): Reimplement.
+ * search.c (get_abstract_virtuals_1): New routine.
+
+Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (push_template_decls): Make the pushed level pseudo
+ global.
+
+ * parse.y (extdefs): Don't pop everything if the current binding
+ level is pseudo_global.
+
+ * decl.c (pop_everything): Stop on reaching a pseudo-global
+ binding level.
+
+ * cp-tree.h (DECL_FUNCTION_MEMBER_P): Change to more reliable test.
+
+ * decl.c (duplicate_decls): Only copy DECL_SOURCE_{FILE_LINE} if
+ the old decl actually had an initializer.
+
+ * {various}: Clean up gcc -W complaints.
+
+ * cp-tree.h (DECL_FUNCTION_MEMBER_P): Currently defined to be
+ (DECL_CONTEXT (NODE) != NULL_TREE).
+
+ * parse.y (lang_extdef): Call pop_everything if necessary.
+
+ * decl.c (pop_everything): New function for popping binding
+ levels left over after a syntax error.
+ (pushdecl): Use DECL_FUNCTION_MEMBER_P to decide whether or not
+ a function is a member.
+
+Wed Mar 30 14:20:50 1994 Mike Stump <mrs@cygnus.com>
+
+ Cures calling a more base base class function, when a more derived
+ base class member should be called in some MI situations.
+
+ * search.c (make_binfo): Use more the more specialized base
+ binfos from the binfo given as the second argument to make_binfo,
+ instead of the unspecialized ones from the TYPE_BINFO.
+ * class.c (finish_base_struct): Likewise, update callers.
+ * search.c (dfs_get_vbase_types): Likewise.
+ * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise.
+ * decl.c (xref_tag): Use NULL_TREE instead of 0.
+ * lex.c (make_lang_type): Likewise.
+
+Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (pushdecl): If pushing a C-linkage function, only do a
+ push_overloaded_decl.
+ (duplicate_decls): Standard overloading does not shadow built-ins.
+
+Tue Mar 29 00:54:18 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (end_template_decl): Don't call push_overloaded_decl.
+
+ * init.c (do_friend): Don't call push_overloaded_decl.
+
+ * decl.c (pushdecl): Call push_overloaded_decl for functions and
+ function templates.
+ (duplicate_decls): Functions and function templates are not
+ duplicates, but don't complain about calling this function to
+ compare them.
+ (push_overloaded_decl): Don't deal with linkage. Call
+ duplicate_decls.
+ (redeclaration_error_message): Deal with linkage.
+
+ * decl.c (start_function): If push_overloaded_decl returns an
+ older version of the function, deal with it.
+
+ * decl.c (start_function): Be sure only to push_overloaded_decl
+ for non-members.
+
+ * decl.c (grokfndecl): Put back clearing of DECL_CHAIN for
+ methods.
+ (start_function): Lose broken and redundant code for checking old
+ decl.
+
+ * init.c (add_friend): Give line numbers of both friend decls
+ when warning about re-friending.
+
+ * pt.c (tsubst): Use comptypes rather than == to compare the
+ types of the method as declared and as defined, since default
+ parameters may be different.
+
+ * call.c (build_method_call): Use brendan's candidate printing
+ routine.
+
+ * decl.c (start_method): Methods defined in the class body are
+ inline whether or not it's a template class.
+
+Mon Mar 28 16:39:26 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (initdcl0): Add "extern" to current_declspecs if
+ have_extern_spec && ! used_extern_spcec.
+
+ * tree.c (really_overloaded_fn): A fn with more than one
+ overload.
+
+ * pt.c (end_template_decl): Use really_overloaded_fn.
+
+ * decl.c (duplicate_decls): When smashing a decl into a previous
+ definition, keep the old file and line.
+ Don't deal with overloaded functions.
+ Lose old code for checking arg types of functions.
+ Check for overloaded C functions.
+ (pushdecl): Deal with overloaded functions.
+ (start_decl): Expect pushdecl to return an appropriate function decl.
+ (start_function): Likewise.
+ (push_overloaded_decl): Don't check for overloaded C functions.
+
+ * *.c: Stop using DECL_OVERLOADED, it being archaic.
+ TREE_OVERLOADED should probably go, too.
+
+Mon Mar 28 14:00:45 1994 Ron Guilmette <rfg@netcom.com>
+
+ * typeck.c (comp_target_types): Call comp_target_parms with
+ strict == 1.
+
+Sun Mar 27 00:07:45 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (empty_parms): Don't parse () as (...) in extern "C"
+ sections if we're compiling with -ansi or -pedantic.
+
+ * decl.c (decls_match): Don't treat (int) and (int&) as matching.
+
+ * decl2.c (grokfield): Don't pedwarn twice about initializing
+ field.
+
+ * decl.c (push_overloaded_decl): Warn about shadowing
+ constructor.
+ (redeclaration_error_message): Don't allow 'int a; int a;'
+
+ * cvt.c (build_up_reference): Only check for valid upcast if
+ LOOKUP_PROTECT is set, not just any flag.
+
+Fri Mar 25 01:22:31 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * lex.c (check_newline): When we see a #pragma implementation,
+ also set it for the main input file.
+
+ * init.c (build_new): Convert array size argument to size_t.
+
+ * parse.y (primary): If we're doing a parenthesized type-id, call
+ groktypename before passing it to build_new.
+
+ * call.c (build_method_call): Deal properly with const and
+ volatile for instances of reference type.
+
+ * decl.c (store_return_init): Change 'if (pedantic) error' to 'if
+ (pedantic) pedwarn'.
+
+ * decl.c (grokdeclarator): Don't complain about putting `static'
+ and `inline' on template function decls.
+
+Thu Mar 24 23:18:19 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Preserve const & volatile on
+ `this'.
+
+Thu Mar 24 16:21:52 1994 Mike Stump <mrs@cygnus.com>
+
+ * init.c (build_new, build_vec_delete): Use global new and delete
+ for arrays.
+ * decl2.c (delete_sanity): Likewise.
+
+Thu Mar 24 02:10:46 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (convert_to_reference): If i is an lvalue,
+ (int &)i -> *(int*)&i, as per 5.2.8p9 of the latest WP.
+ (convert_force): Call convert_to_reference with LOOKUP_COMPLAIN.
+
+Wed Mar 23 17:45:37 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (duplicate_decls): Also propagate DECL_TEMPLATE_MEMBERS
+ and DECL_TEMPLATE_INSTANTIATIONS.
+
+ * init.c (build_new): Handle array typedefs properly.
+
+Wed Mar 23 18:23:33 1994 Mike Stump <mrs@cygnus.com>
+
+ 30th Cygnus<->FSF merge.
+
+Wed Mar 23 00:46:24 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (modify_vtable_entries): Avoid running off the end of the
+ virtuals list when processing a virtual destructor.
+ * class.c (get_vtable_entry): Likewise.
+
+Wed Mar 23 00:23:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (duplicate_decls): If two template decls don't match,
+ just return 0.
+
+Tue Mar 22 23:49:41 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (convert_for_assignment): Don't pedwarn about
+ converting function pointer to void *.
+
+Tue Mar 22 22:23:19 1994 Mike Stump <mrs@cygnus.com>
+
+ Major revamp of pointer to member functions. Cures major
+ nonfunctionality when used in casts, and MI situations.
+
+ * cvt.c (convert_force): Update call site of build_ptrmemfunc.
+ * typeck.c (convert_for_assignment): Likewise.
+ * typeck2.c (digest_init): Likewise.
+ * typeck2.c (process_init_constructor): Simplify by moving code into
+ digest_init.
+ * typeck2.c (digest_init): Do default_conversions on init value, if
+ we are processing pointer to member functions.
+ * class.c (get_vfield_offset): Now non-static. Convert bit offset
+ into byte offset.
+ * cp-tree.h (get_vfield_offset): Likewise.
+ * typeck.c (get_member_function_from_ptrfunc): Convert down to right
+ instance, before fetching vtable pointer.
+ * typeck.c (get_delta_difference): New routine.
+ * typeck.c (build_ptrmemfunc): Revamp to handle casting better, also
+ get vtable pointer out of right subobject.
+
+Tue Mar 22 17:56:48 1994 Mike Stump <mrs@cygnus.com>
+
+ * search.c (get_binfo): Return NULL instead of aborting, when
+ passed a UNION_TYPE.
+
+Tue Mar 22 12:44:54 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ These patches implement handling of redefinition/redeclaration of
+ templates.
+
+ * typeck.c (comptypes): Simplify. All TEMPLATE_TYPE_PARMs are
+ considered compatible.
+
+ * parse.y (template_def): Pass defn argument to end_template_decl.
+
+ * pt.c (end_template_decl): Add defn argument. Check for
+ redefinition. Simplify.
+
+ * error.c (OB_UNPUT): New macro, to remove mistakes.
+ (aggr_variety): Subroutine of dump_aggr_type.
+
+ * decl.c (decls_match): Support templates.
+ (duplicate_decls): No longer static. Don't try to lay out template
+ decls.
+ (pushdecl): Simplify.
+
+ * cp-tree.h (DECL_TEMPLATE_MEMBERS): Use DECL_SIZE instead of
+ DECL_INITIAL.
+
+Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * error.c (dump_decl): Support class template decls.
+ (dump_type): Don't adorn template type parms.
+
+ * decl.c (duplicate_decls): Save DECL_TEMPLATE_INFO from old decl
+ if it was a definition.
+ (redeclaration_error_message): Do the cp_error thang, and reject
+ redefinition of templates.
+
+Mon Mar 21 19:36:06 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (grokdeclarator): Set TREE_PUBLIC for METHOD_TYPE
+ in FIELD context, when appropriate. Also,
+ CLASSTYPE_INTERFACE_ONLY is irrelevant to setting TREE_PUBLIC.
+ Also, simplify check for bogus return specifiers.
+
+Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (after_type_declarator1): Expand type_quals.
+ (notype_declarator1): Likewise.
+ (absdcl1): Likewise.
+
+Sat Mar 19 01:05:17 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): Treat class-local typedefs like static
+ members; i.e. 'typedef int f();' means that f is a function type,
+ not a method type.
+
+ * parse.y (decl): Change direct_* back to *.
+ (type_id): Change direct_abstract_declarator to absdcl.
+ (direct_declarator, direct_initdecls, direct_initdcl0): Remove again.
+
+Fri Mar 18 12:47:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ These two patches fix crashes on instantiating a template inside a
+ function with C linkage or containing labels.
+
+ * class.c (current_lang_stacksize): No longer static.
+
+ * decl.c (struct saved_scope): Add lang_base, lang_stack,
+ lang_name, lang_stacksize, and named_labels.
+ (push_to_top_level): Save them.
+ (pop_from_top_level): Restore them.
+
+ * gxxint.texi (Parser): Update.
+
+ These two patches finish moving the task of expr/declarator
+ ambiguity resolution from the lexer to the parser, and add one more
+ r/r conflict. START_DECLARATOR can now be nuked.
+
+ * parse.y (decl): Add "direct_" in typespec X rules.
+ (direct_declarator): New nonterminal for
+ direct_after_type_declarator and direct_notype_declarator.
+ (direct_initdecls): Like initdecls, but uses direct_initdcl0.
+ (direct_initdcl0): Like initdcl0, but uses direct_declarator.
+ (named_parm): Add typespec direct_declarator rule.
+
+ * spew.c (yylex): #if 0 out START_DECLARATOR insertion.
+
+ These two patches disable some excessive cleverness on the part of
+ g++; a non-class declaration always hides a class declaration in the
+ same scope, and g++ was trying to unhide it depending on the
+ enclosing expression.
+
+ * spew.c (arbitrate_lookup): #if 0 out.
+
+ * decl.c (lookup_name): Never call arbitrate_lookup.
+
+ * parse.y (complex_notype_declarator1): Add '*'
+ complex_notype_declarator1 and '&' complex_notype_declarator1 rules.
+
+ * parse.y (complex_direct_notype_declarator): Restore id_scope
+ see_typename TYPENAME rule, remove all other rules beginning with
+ those tokens.
+ (notype_unqualified_id): Add '~' see_typename IDENTIFIER rule.
+
+Thu Mar 17 17:30:01 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ These changes fix the compiler's handling of the functional cast/
+ object declaration ambiguities in section 6.8 of the ARM. They also
+ add 11 reduce/reduce conflicts. Sigh.
+
+ * parse.y: Add precedence decls for OPERATOR and '~'.
+ (notype_unqualified_id): New nonterminal, encompasses all of the
+ ANSI unqualified-id nonterminal except TYPENAMEs.
+ (expr_or_declarator): New nonterminal to delay parsing of code like
+ `int (*a)'.
+ (primary): Use notype_unqualified_id.
+ (decl): Add typespec initdecls ';' and typespec declarator ';'
+ rules.
+ (initdcl0): Deal with the above.
+ (complex_notype_declarator1): A notype_declarator that is not also
+ an expr_or_declarator.
+ (complex_direct_notype_declarator): A direct_notype_declarator that
+ doesn't conflict with expr_or_declarator. Use
+ notype_unqualified_id. Remove id_scope see_typename TYPENAME rule.
+ (functional_cast): New nonterminal, for the three functional cast
+ rules. So that they can be moved after
+ complex_direct_notype_declarator.
+ (see_typename): Don't accept type_quals any more.
+
+ * decl2.c (reparse_decl_as_expr): New function to deal with parse
+ nodes for code like `int (*a)++;'.
+ (reparse_decl_as_expr1): Recursive subroutine of the above.
+ (finish_decl_parsing): New function to deal with parse nodes for
+ code like `int (*a);'. See the difference?
+
+Thu Mar 17 12:16:10 1994 Mike Stump <mrs@cygnus.com>
+
+ These changes break binary compatibility in code with classes
+ that use virtual bases.
+
+ * search.c (dfs_get_vbase_types): Simplify and correct to make
+ sure virtual bases are initialized in dfs ordering.
+ * search.c (get_vbase_types): Simplify and make readable.
+
+Thu Mar 17 12:01:10 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y: s/ typename / type_id /g
+
+Wed Mar 16 17:42:52 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * parse.y (typespec): Add SCOPE TYPENAME for global scoped
+ type. e.g. ::B x.
+
+ * decl.c (complete_array_type): Fix a bug that in -pendantic
+ mode even there's no initializer, it will continue to build
+ default index.
+
+Wed Mar 16 17:43:07 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (direct_notype_declarator): Add PTYPENAME rule, remove
+ all of the scoped PTYPENAME rules.
+
+Wed Mar 16 16:39:02 1994 Mike Stump <mrs@cygnus.com>
+
+ * init.c (build_offset_ref): The value of A::typedef_name is
+ always the TYPE_DECL, and never an error.
+
+Tue Mar 15 20:02:35 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * search.c (get_base_distance_recursive): Two binfos can only
+ represent the same object if they are both via_virtual.
+
+ * class.c (finish_base_struct): Check vbases for ambiguity, too.
+
+ * search.c (get_vbase_types): Accept binfo argument, too.
+
+Tue Mar 15 19:22:05 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * decl.c (complete_array_type): Complete TYPE_DOMAIN of the
+ initializer also, because back-end requires it.
+
+Tue Mar 15 15:33:31 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * error.c (dump_expr): Support member functions (which show up as
+ OFFSET_REFs).
+
+Mon Mar 14 16:24:36 1994 Mike Stump <mrs@cygnus.com>
+
+ * init.c (build_new): Set the return type of multidimensional
+ news correctly.
+
+Fri Mar 11 15:35:39 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * call.c (build_method_call): If basetype not equal to type
+ of the instance, use the type of the instance in building
+ destructor.
+
+Thu Mar 10 17:07:10 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * parse.y (direct_notype_declarator): Add push_nested_type for
+ 'template_type SCOPED_NAME' rule.
+
+Tue Mar 8 00:19:58 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (parm): Add typed_declspec1 {absdcl, epsilon} rules.
+
+Sat Mar 5 04:47:48 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (regcast_or_absdcl): New nonterminal to implement late
+ reduction of constructs like `int ((int)(int)(int))'.
+ (cast_expr): Use it.
+ (sub_cast_expr): Everything that can come after a cast.
+ (typed_declspecs1): typed_declspecs that are not typed_typespecs.
+ (direct_after_type_declarator): Lose PAREN_STAR_PAREN rule.
+ (direct_abstract_declarator): Replace '(' parmlist ')' rule with
+ '(' complex_parmlist ')' and regcast_or_absdcl.
+ (parmlist): Split
+ (complex_parmlist): Parmlists that are not also typenames.
+ (parms_comma): Enabler.
+ (named_parm): A parm that is not also a typename. Use declarator
+ rather than dont_see_typename abs_or_notype_decl. Expand
+ typed_declspecs inline.
+ (abs_or_notype_decl): Lose.
+ (dont_see_typename): Comment out.
+ (bad_parm): Break out abs_or_notype_decl into two rules.
+
+Fri Mar 4 18:22:39 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (reparse_decl_as_casts): New function to change parse
+ nodes for `(int)(int)(int)' from "function taking int and returning
+ function taking int and returning function taking int" to "... cast
+ to int, cast to int, cast to int".
+
+ * decl2.c (reparse_decl_as_expr): Recursive function to change
+ parse nodes for `A()()' from "function returning function returning
+ A" to "A().operator()".
+
+ * parse.y (primary): Replace `typespec LEFT_RIGHT' rule with
+ `typespec fcast_or_absdcl' rule.
+ (fcast_or_absdcl): New nonterminal to implement late reduction of
+ constructs like `A()()()()'.
+ (typename): Replace `typespec absdcl1' rule with
+ `typespec direct_abstract_declarator' rule.
+ (direct_abstract_declarator): Replace `LEFT_RIGHT type_quals' rule
+ with `fcast_or_absdcl type_quals' rule.
+
+Fri Mar 4 16:18:03 1994 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (lvalue_p): Improve OFFSET_REF handling, so that it
+ matches Section 5.5.
+
+Fri Mar 4 14:01:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * error.c (dump_type_prefix): Don't print basetype twice for
+ pmfs.
+
+Fri Mar 4 13:24:33 1994 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (convert_arguments): Handle setHandler(A::handlerFn)
+ so that it is like setHandler(&A::handlerFn). Cures an `invalid
+ lvalue in unary `&''.
+
+Fri Mar 4 11:15:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * gxxint.texi (Copying Objects): New section discussing default
+ op= problems with virtual inheritance.
+
+ * decl2.c (grokoptypename): Just does grokdeclarator and
+ build_typename_overload, since the parser can't call grokdeclarator
+ directly.
+
+ * method.c (build_typename_overload): Set IDENTIFIER_GLOBAL_VALUE
+ and TREE_TYPE on generated identifiers.
+
+ * decl.c (grokdeclarator): Don't deal with TYPE_EXPRs anymore.
+
+ * parse.y (parm): Convert `const char *' to `__opPCc' here.
+
+ * error.c (dump_decl): Say sorry rather than my_friendly_aborting
+ if we can't figure out what to do.
+ (dump_type*): Likewise.
+
+ * typeck2.c (build_m_component_ref): 'component' is an expr, not
+ a decl. Also move the IS_AGGR_TYPE check after the stripping of
+ REFERENCE_TYPE.
+
+Fri Mar 4 04:46:05 1994 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_method_call): Handle b->setHandler(A::handlerFn)
+ so that it is like b->setHandler(&A::handlerFn). Cures an `invalid
+ lvalue in unary `&''.
+
+Thu Mar 3 12:38:15 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y: Add precedence specification for START_DECLARATOR.
+ (type_quals): Move before primary.
+ (typename): Move before typed_declspecs, add 'typespec absdcl1' rule.
+
+ * decl2.c (grokoptypename): Lose.
+
+ * decl.c (grokdeclarator): Parse TYPE_EXPRs in the initial scan,
+ rather than waiting until later.
+
+Wed Mar 2 14:12:23 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (unary_expr): Use 'typename' in 'new' rules, rather
+ than expanding it inline.
+ (typename): Expand empty option of (former) absdcl inline.
+ (abs_or_notype_decl): Likewise.
+ (absdcl): Lose empty rule.
+ (conversion_declarator): New nonterminal for 'typename' of 'operator
+ typename'.
+ (operator_name): Use it instead of absdcl.
+
+ * parse.y: Add precedence declarations for SCOPED_TYPENAME,
+ TYPEOF, and SIGOF.
+ (typed_declspecs): Accept typed_typespecs, rather than typespec
+ directly. Add rules with reserved_typespecquals.
+ (reserved_declspecs): Don't accept typespecqual_reserved at the
+ beginning of the list. The typed_declspecs rule will deal with this
+ omission.
+ (declmods): Accept nonempty_type_quals, rather than TYPE_QUAL
+ directly.
+
+ * parse.y (direct_notype_declarator,
+ direct_after_type_declarator, direct_abstract_declarator): Split up
+ the declarator1 nonterminals to match the draft standard and avoid
+ ambiguities.
+ (new_type_id, new_declarator, direct_new_declarator,
+ new_member_declarator): New nonterminals to implement the subset of
+ 'typename' allowed in new expressions.
+ (unary_expr): Use new_type_id instead of typename.
+ (after_type_declarator1, absdcl1): Fix semantics of member pointers.
+ (abs_member_declarator, after_type_member_declarator): Lose.
+
+ * parse.y (absdcl1): Don't require parens around
+ abs_member_declarator.
+ (abs_member_declarator): Lose see_typename from rules.
+ (after_type_member_declarator): Likewise.
+
+ * tree.c (get_identifier_list): New function, containing code
+ previously duplicated in get_decl_list and list_hash_lookup_or_cons.
+ (get_decl_list): Use it.
+ (list_hash_lookup_or_cons): Likewise.
+
+ * parse.y (typed_declspecs, declmods): It's not necessary to hash
+ the declspecs on class_obstack, so don't. This way typed_typespecs
+ can reduce to typed_declspecs.
+
+Wed Mar 2 14:29:18 1994 Jason Merrill <jason@cygnus.com>
+
+ * cvt.c (build_up_reference): If we aren't checking visibility,
+ also allow base->derived conversions.
+
+Mon Feb 28 15:14:29 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * typeck.c (build_c_cast): Remove bogus hack when converting
+ to a reference type.
+
+ * cp-tree.h (lang_decl::vbase_init_list, DECL_VBASE_INIT_LIST):
+ Removed, not used.
+ (lang_stype::methods, lang_decl::next_method): New fields.
+ (CLASSTYPE_METHODS, DECL_NEXT_METHOD): New macros.
+ * decl.c (duplicate_decls): Preserve DECL_NEXT_METHOD.
+
+ * cp-tree.h, decl2.c (flag_vtable_hack): New flag.
+ * decl2.c (finish_vtable_vardecl): If flag_vtable_hack,
+ and !CLASSTYPE_INTERFACE_KNOWN, try to use the presence of
+ a non-inline virtual function to control emitting of vtables.
+ * class.c (finish_struct): Build CLASSTYPE_METHODS list.
+ * search.c (build_vbase_vtables_init): Don't assemble_external
+ (yet) if flag_vtable_hack.
+ * class.c (build_vfn_ref): Likewise.
+
+Mon Feb 28 14:54:13 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (component_decl): Don't include "typed_declspecs
+ declarator ';'" speedup, since it breaks enums.
+
+Fri Feb 25 15:43:44 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * class.c (finish_struct): Minor optimization for building
+ fn_fields list.
+
+Fri Feb 25 15:23:42 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (start_function): Fix detection of function overloading.
+
+Thu Feb 24 22:26:19 1994 Mike Stump <mrs@cygnus.com>
+
+ * lex.c (check_newline): #pragma interface can take a string
+ argument, just like #pragma implementation. #pragma implementation
+ checks for garbage on the line, line #pragma interface does. Main
+ input files do not auto implement like named files, #pragma
+ implementation must be used explicitly.
+
+Thu Feb 24 17:09:01 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y (components): Handle list of one again.
+ (notype_components): Likewise.
+ (after_type_declarator1): Take maybe_raises out again.
+
+ * gxxint.texi (Parser): Document additional r/r conflict.
+
+Wed Feb 23 14:42:55 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * gxxint.texi (Parser): Add node.
+
+ * Makefile.in (stamp-parse): Update expected conflict count.
+
+ * parse.y (various): Replace "declmods declarator" with "declmods
+ notype_declarator". The comment saying that "declmods declarator ';'"
+ corresponds to "int i;" was wrong; it corresponds to "const i;".
+ (component_decl): Add "typed_declspecs declarator ';'" rule; this
+ *does* correspond to "int i;". Change "declmods components" to
+ "declmods notype_components".
+ (components): Don't deal with a list of one anymore.
+ (notype_components): New nonterminal, corresponds to notype_declarator.
+ ({after_,no}type_component_decl{,0}): More new nonterminals.
+ ({after_,no}type_declarator): Fold in START_DECLARATOR token.
+ Eliminates four reduce/reduce conflicts.
+
+ (expr): Depend on nontrivial_exprlist instead of nonnull_exprlist.
+ (nontrivial_exprlist): New nonterminal: A list of at least two
+ expr_no_commas's.
+ (nonnull_exprlist): Depend on nontrival_exprlist.
+ Eliminates four reduce/reduce conflicts.
+
+ (named_class_head): Move intermediate code block into separate
+ nonterminal so that we can stick %prec EMPTY on it.
+
+ Add more %prec EMPTY's to eliminate remaining shift/reduce
+ conflicts.
+
+ (after_type_declarator): Add maybe_raises to fndecl rules.
+ (after_type_declarator_no_typename): Remove.
+ For correctness.
+
+ Document remaining reduce/reduce conflicts.
+
+Tue Feb 22 12:10:32 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * search.c (get_base_distance): Only bash BINFO_INHERITANCE_CHAIN
+ (TYPE_BINFO (type)) if we care about the path.
+
+ * tree.c (lvalue_p): A COND_EXPR is an lvalue if both of the
+ options are.
+
+Mon Feb 21 19:59:40 1994 Mike Stump <mrs@cygnus.com>
+
+ * Makefile.in (mostlyclean): lex.c is a source file, don't
+ remove.
+
+Sat Feb 19 01:27:14 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * parse.y: Eliminate 20 shift/reduce conflicts.
+
+Fri Feb 18 11:49:42 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (type_unification): Add subr argument; if set, it means
+ that we are calling ourselves recursively, so a partial match is OK.
+ (unify): Support pointers to methods and functions.
+ (tsubst): Support method pointers.
+ * decl.c (build_ptrmemfunc_type): No longer static, so that
+ tsubst can get at it.
+
+ * init.c (is_aggr_typedef): Pretend template type parms are
+ aggregates.
+ * decl2.c (build_push_scope): If cname refers to a template type
+ parm, just grin and nod.
+
+ * call.c (build_overload_call_real): Pass subr argument to
+ type_unification.
+ * pt.c (do_function_instantiation): Likewise.
+ * class.c (instantiate_type): Likewise.
+
+ * search.c (get_base_distance): If BINFO is a binfo, use it and
+ don't mess with its BINFO_INHERITANCE_CHAIN.
+
+ * cvt.c (convert_to_reference): Fix temporary generation.
+ If ambiguous, return error_mark_node.
+
+ * init.c (build_new): Put back some necessary code.
+
+Thu Feb 17 15:39:47 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (build_new): Deal with array types properly.
+
+ * search.c (get_binfo): Become a shell for get_base_distance.
+ (get_binfo_recursive): Lose.
+ (get_base_distance_recursive): Find the path to the via_virtual base
+ that provides the most access.
+ (get_base_distance): Likewise.
+
+ * parse.y (explicit_instantiation): Syntax is 'template class
+ A<int>', not 'template A<int>'.
+
+ * typeck.c (convert_for_initialization): Remove bogus warning.
+
+ * parse.y (datadef): Revert patch of Oct 27.
+
+Thu Feb 17 15:12:29 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * class.c (build_vfn_ref): Cast delta field to ptrdiff_type_node,
+ rather than integer_type_node. Does wonders for the Alpha.
+
+Thu Feb 17 13:36:21 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (build_ptrmemfunc_type): Make sure that the pmf type
+ goes onto the same obstack as its target type.
+
+Wed Feb 16 00:34:46 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (convert_to_reference): If converting via constructor
+ on local level, go back to build_cplus_new approach.
+
+ * tree.c (build_cplus_new): If with_cleanup_p, set cleanup slot
+ to error_mark_node to prevent expand_expr from building a cleanup
+ for this variable.
+
+ * lex.c (default_assign_ref_body): Return *this from the memcpy
+ version, too.
+
+ * decl.c (grok_reference_init): Just return if called with
+ error_mark_node, don't worry about initializing non-const reference
+ with temporary.
+
+ * cvt.c (convert_to_reference): Do the right thing for
+ non-aggregate reference conversions, pedwarn when generating a
+ non-const reference to a temporary.
+
+ * class.c (finish_struct): TYPE_HAS_COMPLEX_{INIT,ASSIGN}_REF and
+ TYPE_NEEDS_CONSTRUCTING all depend on TYPE_USES_VIRTUAL_BASECLASSES
+ again.
+
+Tue Feb 15 19:47:19 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grok_reference_init): Pawn off a lot of the work on
+ convert_to_reference. Generally do the right thing.
+
+ * cvt.c (convert_to_reference): Conform to the initial comment;
+ i.e. don't create temps if decl != error_mark_node. Handle
+ cleanups better for temps that do get created. Don't pretend
+ that we can use an 'A' to initialize a 'const double &' just by
+ tacking on a NOP_EXPR. Support LOOKUP_SPECULATIVELY.
+
+ * call.c (build_method_call): Set TREE_HAS_CONSTRUCTOR on
+ constructor calls.
+
+Mon Feb 14 14:50:17 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grok_reference_init): Make a temporary for initializing
+ const reference from constant expression.
+
+Mon Feb 14 11:31:31 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * cp-tree.h, decl.c (set_identifier_local_value): Deleted function.
+ * decl.c (pushdecl): Define decl in correct binding_level
+ (which isn't always the inner_binding_level).
+
+ * cvt.c (build_up_reference): Don't ever call expand_aggr_init.
+ It's ugly, and I don't think it's the right thing to do.
+
+ * cp-tree.h, class.c, decl.c, decl2.c, sp/search.c:
+ Remove NEW_CLASS_SCOPING, assuming it is always 1.
+ * decl.c (pop_decl_level): Removed; manually inlined.
+
+Sun Feb 13 19:04:56 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.h (candidate): Add basetypes field.
+
+ * call.c (build_method_call): Do access checking after choosing a
+ function, not before.
+
+ * Makefile.in (cvt.o, call.o, method.o): Depend on class.h.
+ (mostlyclean): Remove ../cc1plus.
+
+Fri Feb 11 11:52:26 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Don't allow adjusting access to a field
+ of a base class if a local field has the same name.
+
+ * error.c (dump_type_prefix): Output basetype for METHOD_TYPEs.
+
+Thu Jan 13 17:55:51 1994 Gnanasekaran Swaminathan <gs4t@virginia.edu>
+
+ * cp-tree.h (DESTRUCTOR_NAME_P): Do not confuse AUTO_TEMP names
+ with destructor names when either NO_DOLLAR_IN_LABEL or
+ NO_DOT_IN_LABEL are not defined.
+
+ Now `template <class T, T f(T&), const T*> class A {...}' works.
+
+ * pt.c (grok_template_type): Substitute template parm types
+ with actual types in complex type as well.
+ (coerce_template_parms): Update the grok_template_type ()
+ function call.
+
+ * pt.c (tsubst): Traverse method list using DECL_CHAIN.
+
+ * decl.c (grok_op_properties): Allow operator++/-- to have
+ default arguments.
+
+ * typeck2.c (store_init_value): Don't abort when called to
+ initialize a type that needs constructing with a CONSTRUCTOR.
+
+ * init.c (expand_aggr_init_1, CONSTRUCTOR case): If
+ store_init_value fails, build and expand an INIT_EXPR. If
+ store_init_value succeeds, call expand_decl_init.
+
+Fri Feb 11 02:49:23 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (build_vbase_path): Use complete_type_p instead of
+ resolves_to_fixed_type_p to determine if the virtual bases are in
+ their right place for the type of expr. Cures problem of thinking a
+ virtual base class is one place, when it is in fact someplace else.
+
+Fri Feb 11 00:26:46 1994 Mike Stump <mrs@cygnus.com>
+
+ * init.c (resolve_offset_ref): Make sure we first convert to
+ intermediate type, if given, when dealing with members off `this'.
+ Solves an incorrrect `type `foo' is not a base type for type
+ `multiple'' when it is infact, a base type.
+
+Thu Feb 10 21:49:35 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (modify_other_vtable_entries): Use get_binfo, instead
+ of binfo_value. Solves problem with compiler giving a `base class
+ `B' ambiguous in binfo_value (compiler error)' on complex MI
+ herarchies, when a virtual function is first defied in a virtual
+ base class.
+
+Thu Feb 10 17:19:32 1994 Mike Stump <mrs@cygnus.com>
+
+ * class.c (build_vbase_path): Don't complain about ambiguous
+ intermediate conversion when converting down to a virtual base
+ class, even if they might seem to be ambiguous.
+
+Thu Feb 10 12:18:26 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck2.c (build_functional_cast): #if 0 out constructor
+ inheritance code, improve error messages.
+
+ * class.c (finish_base_struct): Complain about base with only
+ non-default constructors in derived class with no constructors.
+
+ * decl.c (grokdeclarator): Fix detection of virtual new/delete.
+
+Wed Feb 9 22:02:32 1994 Mike Stump <mrs@cygnus.com>
+
+ * search.c (build_mi_virtuals, add_mi_virtuals,
+ report_ambiguous_mi_virtuals): Removed unneeded code.
+ * class.c (finish_struct_bits): Likewise.
+
+Wed Feb 9 11:27:17 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * pt.c (end_template_instantiation): Push decl before
+ pop_from_top_level.
+
+ * typeck2.c (build_m_component_ref): Make sure datum is of
+ aggregate type.
+
+ * init.c (get_type_value): New function, returns
+ IDENTIFIER_TYPE_VALUE or IDENTIFIER_CLASS_TYPE_VALUE or NULL_TREE.
+
+ * call.c (build_method_call): Don't die on call to destructor for
+ non-type.
+
+ * decl.c (grokdeclarator): Complain about virtual op new and op
+ delete, make static virtuals unvirtual instead of unstatic.
+
+ * typeck.c (build_c_cast): Also call default_conversion on
+ methods.
+
+ * decl.c (grokdeclarator): Don't complain about anonymous
+ bitfields.
+
+ * parse.y (simple_stmt, for loops): Move the continue point after
+ the cleanups.
+
+ * class.c (finish_struct): Fix setting of
+ TYPE_HAS_COMPLEX_INIT_REF.
+
+Tue Feb 8 13:21:40 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * init.c (build_new): Deal with `new double (1)'.
+
+ * class.c (finish_struct): TYPE_HAS_COMPLEX_*_REF are supersets of
+ TYPE_HAS_REAL_*_REF, but TYPE_HAS_COMPLEX_INIT_REF is independent of
+ TYPE_NEEDS_CONSTRUCTING.
+
+ * decl.c (duplicate_decls): Propagate access decls.
+
+ * typeck2.c (process_init_constructor): Accept empty_init_node
+ for initializing unions.
+
+ * class.c, lex.c, cp-tree.h: Use
+ TYPE_HAS_COMPLEX_ASSIGN_REF where TYPE_HAS_REAL_ASSIGN_REF was used
+ before, use TYPE_HAS_COMPLEX_INIT_REF for TYPE_NEEDS_CONSTRUCTING in
+ some places.
+
+ * decl.c (finish_decl): Don't complain about uninitialized const
+ if it was initialized before.
+
+Mon Feb 7 18:12:34 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * lex.c (default_assign_ref_body): Don't deal with vbases for
+ now.
+
+ * decl.c (finish_decl): Fix reversed logic for objects and other
+ things that need to be constructed but have no initializer.
+
+ * class.c (finish_struct): Don't set TYPE_HAS_* flags that are
+ set by grok_op_properties or finish_decl.
+
+ * decl.c: Don't warn about extern redeclared inline unless
+ -Wextern-inline is given.
+ * decl2.c (lang_decode_option): Likewise.
+ * cp-tree.h: Likewise.
+
+Mon Feb 7 17:29:24 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (pushdecl_with_scope): Fix thinko. Add forward
+ declaration.
+
+ * decl.c (pushdecl_with_scope): New function.
+ * decl.c (pushdecl_top_level): Use new function.
+ * decl.c (pushtag): Initialize newdecl.
+ * decl.c (pushtag): Push new type decl into correct scope.
+
+Mon Feb 7 14:42:03 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c, cvt.c, init.c, search.c, cp-tree.h:
+ Eradicate LOOKUP_PROTECTED_OK.
+
+Mon Feb 7 13:57:19 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (pushtag, xref_tag), cp-tree.h: Add extra parameter
+ 'globalize' to signify implicit declarations.
+ * decl.c (globalize_nested_type, maybe_globalize_type): Removed.
+ * decl.c (set_identifier_type_value_with_scope): New function.
+ * decl.c (set_identifier_local_value): Simplify.
+ * spew.c (yylex, do_addr): Modify to return a _DEFN if a
+ forward declaration (followed by ';' and not preceded by 'friend').
+ * class.c, decl.c, except.c, init.c, parse.y,
+ pt.c, search.c: Add new argument to calls to xref_tag and
+ pushtag.
+
+Mon Feb 7 00:22:59 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-tree.h (ACCESSIBLY_UNIQUELY_DERIVED_P): New macro, means what
+ ACCESSIBLY_DERIVED_FROM_P meant before.
+ (ACCESSIBLY_DERIVED_FROM_P): Now disregards ambiguity.
+
+ * cvt.c (build_up_reference): Call get_binfo with PROTECT == 1.
+
+ * search.c (get_base_distance_recursive): Members and friends of
+ a class X can implicitly convert an X* to a pointer to a private or
+ protected immediate base class of X.
+ (get_binfo_recursive): Likewise.
+ (get_base_distance): Ignore ambiguity if PROTECT < 0.
+ (get_binfo): Lose multiple values of PROTECT.
+ (compute_access): Protected is OK if the start of the
+ search is an accessible base class of current_class_type.
+
+ * method.c (build_opfncall): Do check access on operator new here.
+
+ * decl.c (finish_function): Don't check access on operator new
+ here.
+
+Sun Feb 6 14:06:58 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (xref_tag): The base of a derived struct is NOT always
+ public. Duh.
+
+ * pt.c (do_explicit_instantiation): New function, called from
+ parser to do explicit function instantiation.
+ (type_unification): Allow the args list to be terminated with
+ void_list_node.
+ (do_pending_expansions): Look at i->interface for non-member
+ templates.
+
+ * parse.y (datadef): Move explicit_instantiation here.
+ (structsp): From here.
+ (datadef): Complain about `int;'.
+
+Sun Feb 6 12:33:18 1994 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * pt.c (end_template_instantiation), cp-tree.h: Remove unused
+ second parameter, and simplify first from a TREE_LIST where
+ we only care about its TREE_VALUE to just the value (an IDENTIFIER).
+ * pt.c (instantiate_member_templates): Simplify argument list
+ from a TREE_LIST to just an IDENTIFIER.
+ * lex.c (yyprint): PRE_PARSED_CLASS_DECL is now just an IDENTIFIER.
+ * parse.y (template_instantiate_once): Simplify accordingly.
+ * decl.c (inner_binding_level): New. Use various places to
+ simplify.
+
+Sun Feb 6 02:49:37 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck2.c (build_functional_cast): int() -> int(0).
+
+Sat Feb 5 00:53:21 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Don't do a bitwise copy for op= if the
+ class has a virtual function table.
+
+ * typeck.c (convert_for_initialization): Restore warnings about
+ not using defined op=. Should really be my_friendly_aborts, I
+ s'pose.
+
+Fri Feb 4 14:21:00 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Tidy up conditions for doing bitwise
+ copies of objects.
+
+ * decl.c (build_default_constructor): #if 0 out.
+
+ * *: Eradicate TYPE_GETS_{ASSIGNMENT,ASSIGN_REF,CONST_ASSIGN_REF,
+ CONST_INIT_REF}, TYPE_HAS_REAL_CONSTRUCTOR.
+
+ * decl.c (grokdeclarator): Don't return void_type_node for
+ friends being defined here.
+
+ * init.c (perform_member_init): Only do the init if it's useful.
+
+ * lex.c (default_copy_constructor_body): If we don't need to do
+ memberwise init, just call __builtin_memcpy.
+ (default_assign_ref_body): Likewise.
+
+ * decl.c (grokdeclarator): If friendp && virtualp, friendp = 0.
+
+Fri Feb 4 13:02:56 1994 Mike Stump <mrs@cygnus.com>
+
+ * lex.c (reinit_parse_for_method, cons_up_default_function):
+ Don't give warn_if_unknown_interface warning when it came from a
+ system header file.
+ * pt.c (end_template_decl, instantiate_template): Likewise.
+ * decl.c (start_decl): Likewise.
+
+Fri Feb 4 00:41:21 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): Don't try to set TYPE_WAS_ANONYMOUS on
+ enums.
+
+ * decl2.c (constructor_name_full): Use IS_AGGR_TYPE_CODE instead of
+ IS_AGGR_TYPE, since we don't know it's a type.
+
+Thu Feb 3 11:36:46 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): Don't complain about anonymous unions.
+
+ * cp-tree.h (TYPE_WAS_ANONYMOUS): This struct was originally
+ anonymous, but had a name given to it by a typedef.
+
+ * decl.c (grokdeclarator): When renaming an anonymous struct, set
+ TYPE_WAS_ANONYMOUS.
+
+ * decl2.c (constructor_name_full): Use TYPE_WAS_ANONYMOUS.
+
+ * cp-tree.h (DECL_UNDEFINED_FRIENDS): #if 0 out.
+
+ * init.c (xref_friend): Don't set up DECL_UNDEFINED_FRIENDS.
+ (embrace_waiting_friends): Don't use DECL_UNDEFINED_FRIENDS.
+
+ * decl.c (grokdeclarator): Set TYPE_NESTED_NAME properly on nested
+ anonymous structs that get typedef'd.
+
+ * decl.c (grokdeclarator): Always return void_type_node for
+ friends.
+
+ * error.c (dump_function_decl): Don't use DECL_CLASS_CONTEXT for
+ friends.
+ (dump_function_decl): Don't print out default args for
+ a function used in an expression.
+
+ * decl.c (grokdeclarator): Give error on abstract declarator used
+ in an invalid context (i.e. `void (*)();').
+
+ * error.c (cp_line_of): Support _TYPE nodes.
+ (cp_file_of): Likewise.
+
+ * cvt.c (build_up_reference): Don't abort if passed a SAVE_EXPR;
+ it can happen for the RHS of an assignment stmt where the LHS is
+ a COND_EXPR.
+
+ * init.c (expand_aggr_init_1): Deal with bracketed initializer
+ lists properly.
+
+ * class.c (finish_struct): Deal with enumerators and typedefs
+ again.
+
+Wed Feb 2 11:30:22 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Tidy up loop over fields.
+
+ * errfn.c (cp_thing): Don't advance twice after a format.
+
+ * class.c (finish_struct): Complain about needing a constructor
+ if a member has only non-default constructors, and don't try to
+ generate a default constructor.
+
+ * decl.c (finish_decl): Also do the constructor thing if
+ TYPE_NEEDS_CONSTRUCTING is set (for arrays).
+
+ * search.c (unuse_fields): New function: mark all fields in this
+ type unused.
+ (dfs_unuse_fields): Helper function.
+
+ * class.c (pushclass): If the new class is the same as the old
+ class, still unuse the fields.
+ (unuse_fields): Move to search.c.
+
+ * decl.c (grok_op_properties): Add friendp argument.
+ (grokfndecl): Pass it.
+ (start_method): Likewise.
+
+ * decl2.c (delete_sanity): Add use_global_delete parameter to catch
+ ::delete calls.
+
+ * parse.y (unary_expr): Pass new parameter to delete_sanity.
+
+ * lex.c (default_copy_constructor_body): Don't choke if the union
+ has no fields.
+ (default_assign_ref_body): Likewise.
+
+ * call.c (compute_conversion_costs_ansi): Do the right thing for
+ ellipsis matches.
+
+ * decl.c (push_to_top_level): Optimize.
+
+ * decl.c (start_function): Look for the lexical scope of a friend
+ in DECL_CLASS_CONTEXT.
+
+ * init.c (do_friend): Set DECL_CLASS_CONTEXT on global friends.
+
+Tue Feb 1 15:59:24 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-tree.h (TREE_GETS_PLACED_NEW): New macro.
+
+ * init.c (init_init_processing): Don't assign BIN/BID to the
+ IDENTIFIER_GLOBAL_VALUEs of their respective operators.
+ (build_new): Check TREE_GETS_PLACED_NEW.
+
+ * decl.c (grok_op_properties): Don't set TREE_GETS_NEW for a decl of
+ op new with placement, set TREE_GETS_PLACED_NEW.
+
+ * cp-tree.h (ANON_UNION_P): New macro. Applies to decls.
+
+ * class.c (finish_struct): Don't treat anonymous unions like
+ other aggregate members. Do synthesize methods for unions without
+ a name, since they may or may not be "anonymous unions".
+
+ * decl2.c (grok_x_components): Wipe out memory of synthesized methods
+ in anonymous unions.
+
+ * lex.c (default_copy_constructor_body): Support unions.
+ (default_assign_ref_body): Likewise.
+
+Mon Jan 31 12:07:30 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-tree.h: Fix documentation of LOOKUP_GLOBAL, add prototypes.
+
+ * error.c (args_as_string): New function (%A), like type_as_string
+ except NULL_TREE -> "..."
+
+ * call.c (build_overload_call_real): Fix for new overloading.
+
+ * decl.c (grok_op_properties): Set all of the TYPE_OVERLOADS_* flags
+ here.
+
+ * parse.y (operator_name): Instead of here.
+
+ * typeck2.c (build_functional_cast): Treat a TREE_LIST as a list
+ of functions.
+
+ * call.c (build_overload_call_real): Support LOOKUP_SPECULATIVELY.
+
+ * method.c (build_opfncall): Don't need to massage return value
+ any more, call build_overload_call with all flags.
+
+ * typeck.c (build_x_binary_op): Put back speculative call to
+ build_opfncall.
+ (build_x_unary_op): Likewise.
+ (build_x_conditional_expr): Likewise.
+
+Mon Jan 31 10:00:30 1994 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_type_conversion_1): Change call to pedwarn into
+ warning, and conditionalize upon warn_cast_qual.
+
+Fri Jan 28 11:48:15 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * search.c (lookup_field): If xbasetype is a binfo, copy it to
+ avoid clobbering its inheritance info.
+
+ * call.c (build_method_call): Don't overwrite basetype_path with
+ TYPE_BINFO (inst_ptr_basetype) if they have the same type.
+
+ * search.c (compute_access): Fix handling of protected inheritance
+ and friendship with the enclosing class.
+
+ * typeck2.c (store_init_value): Allow passing of TREE_CHAIN for
+ initialization of arbitrary variable.
+
+ * typeck2.c (build_functional_cast): Only try calling a method if
+ one exists.
+
+ * decl.c (grokdeclarator): Move handling of constructor syntax
+ initialization into first loop for generality.
+ (parmlist_is_random): Lose.
+
+ * lex.c (cons_up_default_function): Set TREE_PARMLIST on arguments
+ to default function.
+
+Thu Jan 27 19:26:51 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokparms): Abort if we get called with something we don't
+ expect.
+
+Thu Jan 27 17:37:25 1994 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_overload_call_real): Change argument complain to
+ flags to match style of rest of code. Pass it down to
+ build_function_call_real as necessary.
+ * call.c (build_overload_call, build_overload_call_maybe): Change
+ argument complain to flags to match style of rest of code.
+ * cp-tree.h (build_function_call_real): Added fourth flags
+ argument.
+ * cvt.c (convert_to_reference): Only give warning messages, if
+ LOOKUP_COMPLAIN is set.
+ * typeck.c (build_x_function_call): Change simple complain
+ argument to build_overload_call_maybe and build_overload_call, to
+ LOOKUP_COMPLAIN to match style of rest of code.
+ * typeck2.c (build_functional_cast): Likewise.
+ * typeck.c (build_function_call_real): Add flags, so that we can
+ not complain, if we don't want to complain. Complain about
+ arguments, if we are complaining, otherwise don't.
+ * typeck.c (build_function_call, build_function_call_maybe):
+ Stick in flags argument.
+ * typeck.c (build_x_binary_op, build_x_unary_op,
+ build_x_conditional_expr, build_x_compound_expr): Follow style of
+ build_x_indirect_ref, as it is more correct and more common.
+
+Thu Jan 27 14:36:20 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Don't check for being called with
+ a pointer.
+
+ * decl2.c (finish_file): Don't play with DECL_CLASS_CONTEXT for the
+ static initializer function.
+
+ * init.c (build_member_call): Use convert_force here, too.
+
+ * search.c (compute_access): Only treat static members specially
+ if they are referenced directly.
+
+Wed Jan 26 18:28:14 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * gxxint.texi (Access Control): New node.
+
+ * search.c (current_scope): New function; returns whichever of
+ current_class_type and current_function_decl is the most nested.
+ (compute_access): Total overhaul to make it clearer and more
+ correct. Don't use the cache for now; in the only situation where
+ it was used before, it gained nothing. This frees up three of the
+ DECL_LANG_FLAGs for possible other use!
+
+ * cp-tree.h: #if 0 out DECL_PUBLIC & friends.
+
+ * typeck.c (build_component_ref_1): Don't check DECL_PUBLIC.
+
+ * call.c (build_method_call): Use convert_force to cast `this' --
+ rely on the access checking for the method itself.
+
+ * init.c (is_friend): Do the nesting thing, handle types. I am
+ my own friend.
+ (is_friend_type): Become a shell for is_friend.
+ (add_friend): Never stick in ctype.
+ Why are the friendship functions in init.c, anyway?
+
+Wed Jan 26 17:50:00 1994 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_type_conversion_1): Don't conditionalize call to
+ pedwarn upon pedantic.
+
+Wed Jan 26 17:20:46 1994 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (convert_to_reference): Add 8.4.3 checking so that one
+ gets a warning if one tries to initialize a non-const & from a
+ non-lvalue.
+ * cvt.c (convert_to_reference): Use %P format for argument
+ numbers in warnings.
+
+Wed Jan 26 14:35:06 1994 Mike Stump <mrs@cygnus.com>
+
+ * init.c (build_delete): Follow style in call.c to construct the
+ virtual call to the desctructor, as that code is right. Fixes a
+ problem of the compiler saying a pointer conversion is ambiguous.
+
+Wed Jan 26 11:28:14 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-tree.h (VTABLE_NAME_P): Change other occurrence of
+ VTABLE_NAME_FORMAT to VTABLE_NAME.
+
+ * *: s/visibility/access/g
+
+Tue Jan 25 18:39:12 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_modify_expr): Don't smash references if INIT_EXPR.
+
+Tue Jan 25 13:54:29 1994 Mike Stump <mrs@cygnus.com>
+
+ * init.c (build_delete): Back out Jan 17th & 18th pacthes, as
+ they break libg++.
+
+Tue Jan 25 13:11:45 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (duplicate_decls): Fix pointer arithmetic.
+
+Mon Jan 24 15:50:06 1994 Chip Salzenberg <chip@fin.uucp>
+
+ [ cp-* changes propagated from c-* changes in 940114 snapshot ]
+ * cp-parse.y (maybe_attribute): Allow multiple __attribute__
+ clauses on a declaration.
+
+Mon Jan 24 17:06:23 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Do synthesize methods for anon
+ structs, just not unions.
+
+Mon Jan 24 13:50:13 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * decl.c (xref_tag): Handle anonymous nested type.
+ * decl.c (globalize_nested_type): Add no globalize bit check.
+ * spew.c (hack_more_ids): Templated nested decl not push top
+ level.
+
+ * parse.y: Get rid of 'goto do_components'. It is much better
+ for debugging.
+
+ * decl.c (is_anon_name): Get rid of the function and use the
+ macro ANON_AGGRNAME_P.
+ * pt.c: Ditto.
+
+Fri Jan 21 14:06:02 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct): Don't synthesize any methods for
+ anonymous structs/unions.
+
+ * typeck.c (build_modify_expr): Don't treat pmf's as class objects.
+
+Thu Jan 20 18:56:46 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * method.c (build_opfncall): Call build_indirect_ref on
+ synthesized instance for operator delete.
+
+ * pt.c (type_unification): Don't abort if called with a list of
+ types in ARGS.
+
+ * class.c (instantiate_type): Deal with function templates.
+
+Thu Jan 20 16:55:35 1994 Jim Wilson <wilson@sphagnum.cygnus.com>
+
+ * Makefile.in (CC): Default to cc not gcc.
+
+Thu Jan 20 13:47:54 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_modify_expr): Call constructor if appropriate.
+
+ * decl.c (push_to_top_level): Clear out class-level bindings cache.
+
+Wed Jan 19 13:51:22 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (resolve_scope_to_name): Work recursively (previously only
+ looked down one level).
+
+ * lex.c (do_pending_inlines): If we're still dealing with the last
+ batch of inlines, don't start working on a new one.
+
+ * Makefile.in (stamp-parse): Update conflict count.
+ (TAGS): Fix.
+
+ * parse.y (explicit_instantiation): New rule; implements
+ 'template A<int>' syntax (though not 'template foo(int)' yet).
+ (structsp): Add explicit_instantiation.
+
+Tue Jan 18 13:53:05 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * class.c (finish_struct, etc.): Simplify decision to synthesize
+ a destructor.
+
+ * call.c, class.c, cp-tree.h, decl.c, init.c,
+ ptree.c, search.c, typeck.c, typeck2.c: Nuke
+ TYPE_NEEDS_CONSTRUCTOR (change all calls to TYPE_NEEDS_CONSTRUCTING).
+ * init.c (expand_aggr_init_1): Don't try non-constructor methods
+ of initializing objects.
+ (build_new): Don't try other methods if the constructor lookup fails.
+
+ * class.c (finish_base_struct): Set cant_have_default_ctor and
+ cant_synth_copy_ctor properly.
+ (finish_struct): Likewise.
+
+Mon Jan 17 13:58:18 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_modify_expr_1): #if 0 out again.
+ (build_modify_expr): #if 0 out memberwise init code again.
+
+ * lex.c (default_copy_constructor_body): Be const-correct.
+ (default_assign_ref_body): Likewise.
+
+ * init.c (perform_member_init): Use TYPE_HAS_CONSTRUCTOR to decide
+ whether or not to use it, rather than TYPE_NEEDS_CONSTRUCTING.
+ (expand_aggr_init): Disable silent conversion from initializer list
+ to list of args for a constructor.
+
+ * class.c (base_info): Lose needs_default_ctor.
+ (finish_base_struct): Likewise.
+ (finish_struct): Likewise.
+
+ * decl.c (init_decl_processing): Don't turn off flag_default_inline
+ just because flag_no_inline is on.
+ (finish_decl): Use TYPE_HAS_CONSTRUCTOR to decide to use
+ constructor.
+
+ * class.c (finish_struct): Synthesize default ctor whenever
+ allowed.
+
+ * Makefile.in (TAGS): Don't try to run etags on cp-parse.y.
+
+Sat Jan 15 18:34:33 1994 Mike Stump <mrs@cygnus.com>
+
+ * Makefile.in, configure: Handle the C++ front-end in a
+ subdirectory.
+ * cp-*: Move C++ front-end to cp/*.
+
+Fri Jan 14 14:09:37 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-typeck.c (build_function_call_real): Modify to match other
+ instances of taking the address of the function.
+
+ * cp-class.c (finish_struct): Set TYPE_HAS_REAL_CONSTRUCTOR to 1 if
+ there are non-synthesized constructors.
+ Only set TYPE_NEEDS_CONSTRUCTOR if TYPE_HAS_REAL_CONSTRUCTOR.
+ Always generate copy constructor if possible.
+
+ * cp-tree.h (lang_type): Add has_real_constructor bitfield.
+ (TYPE_HAS_REAL_CONSTRUCTOR): Define.
+
+ * cp-lex.c (default_copy_constructor_body): Use init syntax
+ for all bases.
+
+ * cp-type2.c (store_init_value): Only give error for initializer list
+ if TYPE_HAS_REAL_CONSTRUCTOR.
+
+Thu Jan 13 15:38:29 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-tree.h (DECL_SYNTHESIZED): Add defn.
+ (lang_decl): Add synthesized bitfield to decl_flags.
+
+ * cp-lex.c (cons_up_default_function): Use DECL_SYNTHESIZED to mark
+ artificial methods, rather than a line # of 0.
+
+Fri Jan 14 18:25:29 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * cp-decl (xref_tag): Fix a bug in conflict type.
+ * cp-parse.y: Add SCOPED_NAME for uninstantiated template nested
+ type reference.
+ * cp-spew.c (yylex): Generated SCOPED_NAME token.
+ * cp-lex.c (yyprint): Handle SCOPED_NAME.
+
+Fri Jan 14 17:00:29 1994 Mike Stump <mrs@cygnus.com>
+
+ * cp-decl.c (pushdecl): Revert patch from Jan 11 19:33:03, as it is
+ not right.
+
+Thu Jan 13 14:00:35 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * cp-decl2.c (grok_x_components): Fix a bug that enum type does not
+ have type_flags.
+
+Thu Jan 13 11:39:34 1994 Mike Stump <mrs@cygnus.com>
+
+ Ensure that all vtable pointers are initialized with all the right
+ values.
+
+ * cp-class.c (is_normal): Changed to reflect new meaning of
+ CLASSTYPE_VFIELD_PARENT.
+ * cp-class.c (maybe_fixup_vptrs): Use of
+ CLASSTYPE_NEEDS_VIRTUAL_REINIT here is misguided. Use
+ BINFO_MODIFIED instead.
+ * cp-class.c (finish_struct): Changed to reflect new meaning of
+ CLASSTYPE_VFIELD_PARENT.
+ * cp-decl.c (get_binfo_from_vfield): Removed, unneeded now.
+ * cp-decl.c (finish_function): Use init_vtbl_ptrs, instead of open
+ coding it here.
+ * cp-init.c (init_vfields): Changed name to init_vtbl_ptrs, and
+ re-implement.
+ * cp-init.c (emit_base_init): Use new name init_vtbl_ptrs.
+ * cp-tree.h (vfield_parent): Changed to integer.
+ * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Changed docs to reflect new
+ meaning.
+ * cp-tree.h (init_vtbl_ptrs): Added init_vtbl_ptrs.
+
+Wed Jan 12 18:24:16 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * cp-decl.c (xref_tag): Re-implement globalize nested type.
+ * cp-decl2.c (grok_x_components): Ditto.
+ * cp-parse.y: Ditto.
+ * cp-tree.h (lang_type): Add no_globalize bit in type_flags.
+
+Wed Jan 12 14:08:09 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-decl.c (grokdeclarator): Don't set TREE_PUBLIC on friend
+ decls with a definition attached.
+
+ * cp-typeck.c (build_modify_expr): Undo previous change in the case
+ of INIT_EXPRs.
+
+Tue Jan 11 19:33:03 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-typeck.c (build_modify_expr): Replace code for generating
+ assignment semantics for classes with an error.
+ (build_modify_expr_1): #if 0 out.
+
+ * cp-decl.c (pushdecl): Patch bogus design of pushdecl
+ behavior for overloaded functions (it doesn't push anything).
+
+ * cp-class.c (finish_struct): When generating default op=,
+ set TYPE_HAS_ASSIGNMENT.
+
+Mon Jan 10 18:48:06 1994 Mike Stump <mrs@cygnus.com>
+
+ * cp-cvt.c (convert): Make {double, clashing enum} -> enum
+ invalid.
+ * cp-typeck.c (convert_for_assignment): Simplify.
+ * cp-decl2.c (warn_enum_clash): Removed.
+ * invoke.texi (-Wenum-clash): Removed.
+ * toplev.c (-Wenum-clash): Removed.
+
+Mon Jan 10 17:48:37 1994 Kung Hsu <kung@mexican.cygnus.com>
+
+ * cp-decl.c (finish_decl): Fix incorrect popclass call.
+
+ * cp-decl.c (is_anon_name): New function, check whether the name
+ is anonymous name generated by compiler.
+ * cp-decl.c (grokdeclarator): Allow nested SCOPE_REF
+ * cp-spew.c (hack_more_ids): Handle nested type in template.
+ * cp-parse.y: Handle nested type reference in uninstantiated
+ template.
+ * cp-call.c (build_method_call): Handle uninstantiated template
+ case.
+ * cp-pt.c (search_nested_type_in_tmpl): New function, search nested
+ type in template.
+ * cp-pt.c (lookup_nested_type_by_name): New function, lookup nested
+ type by name.
+ * cp-pt.c (tsubst): Handle nested type search by name.
+
+Mon Jan 10 14:32:18 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-init.c (build_member_call): Propagate qualifiers to new type.
+
+ * cp-call.c (build_method_call): Count functions the new way.
+
+Fri Jan 7 19:03:26 1994 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cp-decl.c (pushtag): Set DECL_ASSEMBLER_NAME for nested classes,
+ too.
+
+Tue Jan 4 16:45:51 1994 Kung Hsu <kung@cirdan.cygnus.com>
+
+ * cp-parse.y: Change to handle whether to globalize nested class.
+ * cp-decl.c (xref_tag, maybe_globalize_type): Likewise.
+
+Mon Jan 3 22:22:32 1994 Gerald Baumgartner <gb@cygnus.com>
+
+ * Makefile.in cp-call.c cp-class.c cp-cvt.c cp-decl.c cp-decl2.c
+ cp-error.c cp-init.c cp-lex.c cp-lex.h cp-method.c cp-parse.y
+ cp-spew.c cp-tree.c cp-tree.h cp-type2.c cp-typeck.c cp-xref.c
+ gplus.gperf toplev.c: Incorporated C++ signature extension.
+ * cp-sig.c: New file, contains most of signature processing.
+ * cp-hash.h: Regenerated from gplus.gperf.
+
+ * gcc.1 g++.1: Added explanation for the `-fhandle-signatures'
+ and `-fno-handle-signatures' command line flags.
+
+ * gcc.texi: Changed the last-modification date.
+ * invoke.texi: Added `-fhandle-signatures' in the list of
+ C++ language options. Added explanation for this option.
+
+
+
+Copyright (C) 1994 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc-4.9/gcc/cp/ChangeLog-1995 b/gcc-4.9/gcc/cp/ChangeLog-1995
new file mode 100644
index 0000000..b5ca4ec
--- /dev/null
+++ b/gcc-4.9/gcc/cp/ChangeLog-1995
@@ -0,0 +1,3797 @@
+Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
+ NORMAL_RETURN_ADDR_OFFSET.
+ (end_eh_unwinder): Likewise.
+
+Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_dynamic_cast): Make sure we don't cast away const
+ when dealing with references, and make sure we handle dynamic
+ casting to a cv qualified reference.
+
+Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (struct eh_context): New structure top hold eh context
+ information.
+ (push_eh_context): New routine.
+ (pop_eh_context): Likewise.
+ * decl.c (push_cp_function_context): Use them.
+ (pop_cp_function_context): Likewise.
+
+Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Also prune uninteresting functions in the
+ inline emission loop.
+
+Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
+
+ * sig.c (build_signature_table_constructor): Mark functions
+ in the signature as referenced.
+
+Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Do all the vtable/synthesis stuff before
+ the inline emission stuff.
+
+Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
+ weak symbols.
+ * lang-options.h: Add -f{no-,}weak.
+ * decl.c (init_decl_processing): If the target does not support weak
+ symbols, don't use them.
+ * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
+
+Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * init.c (expand_member_init): warning for base init after members.
+
+Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_expr_type_conversion): Don't convert to a reference
+ type.
+
+Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
+
+ * method.c (report_type_mismatch): Improve wording for volatile
+ mismatches.
+
+Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
+
+ * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
+ expand_assignment, as the later doesn't handle things that have
+ copy constructors well. The compiler would do bitwise copying,
+ instead of ctor calling in some cases.
+
+Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
+
+ * g++.c (my_strerror): Return "cannot access" if errno is 0.
+ (pfatal_with_name, perror_exec): Don't assume that
+ the returned value from my_strerror contains no '%'s.
+ (concat): Remove.
+ (sys_nerror): Declare only if HAVE_STRERROR is not defined.
+
+Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
+ TYPE_METHODS/TREE_CHAIN mean what they used to.
+ * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
+ instead of TYPE_METHODS.
+ * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
+ * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
+ * cp-tree.h (CLASSTYPE_METHODS): Lose.
+ (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
+ TYPE_METHODS.
+ (struct lang_decl): Lose next_method field.
+ (DECL_NEXT_METHOD): Lose.
+ * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
+ (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
+ anymore.
+ (finish_struct_methods): Don't mess with the TREE_CHAINs in
+ fn_fields.
+
+ * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
+ vector.
+
+ * call.c (build_method_call): Synthesize here even when not inlining.
+ * typeck.c (build_function_call_real): Likewise.
+
+Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
+ == DBX_DEBUG, call dbxout_start_new_source_file and
+ dbxout_resume_previous_source_file when appropriate.
+
+Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (start_anon_func): Push to the top level.
+ (end_anon_func): Pop from the top level.
+
+Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (build_cleanup): New routine to build cleanups.
+ * decl.c (expand_static_init): Use build_cleanup to build a cleanup
+ call at ctor time and use atexit to run it later.
+ * decl2.c (build_cleanup): New routine, taken from finish_file.
+ (finish_file): Use build_cleanup instead, and don't put function
+ local statics in global dtor list.
+
+Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Ensure that we have cleanups, if we try
+ and expand cleanups.
+
+Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Add logic to manage dynamic cleanups for
+ the EH object.
+ (expand_end_catch_block): Use the magic of expand_goto, instead of
+ emit_jump so that we get the cleanup for any catch clause parameter
+ and the cleanup for the exception object. Update to reflect label
+ changes.
+ (push_eh_cleanup): New routine to register a cleanup for an
+ exception object.
+ (empty_fndecl): Used to default cleanup actions to
+ nothing.
+ (init_exception_processing): Setup empty_fndecl. Setup
+ saved_cleanup.
+ (expand_start_catch_block): Update to reflect label changes. Call
+ push_eh_object to register the cleanup for the EH object.
+ (start_anon_func): New routine to start building lambda expressions
+ from trees.
+ (end_anon_func): New routine to end them.
+ (struct labelNode): Change so that we can use tree labels, or rtx
+ labels.
+ (saved_cleanup): Object to check for dynamic cleanups for the
+ exception handling object.
+ (push_label_entry): Change so that we can use tree labels, or rtx
+ labels.
+ (pop_label_entry): Likewise.
+ (top_label_entry): Likewise.
+ (expand_start_all_catch): Use tree label instead of rtx label, so
+ that we can get the magic of expand_goto.
+ (expand_end_all_catch): Update to reflect label changes.
+
+ * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
+ use UNSAVE_EXPRs.
+ * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
+ building_cleanup logic, as we now use UNSAVE_EXPRs.
+ * cp-tree.h (unsave_expr): Declare it.
+ * decl.c (building_cleanup): Remove.
+ (maybe_build_cleanup): Remove building_cleanup logic, and use
+ UNSAVE_EXPR instead.
+
+Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_t_desc): Update error message to say <typeinfo>.
+
+Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (pushdecl): Only warn about shadowing a local variable if
+ warn_shadow is true.
+
+Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * typeck.c (build_binary_op_nodefault): Added warning about
+ comparisons between different enum types with -Wall, unless
+ -fenum-int-equiv set.
+
+Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_1): Skip down to the inner type in
+ multidimensional arrays. Ensures ctors will be made for types that
+ need constructing.
+
+Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (last_dtor_insn): New to track the last compiler generated
+ insn in a dtor.
+ (store_parm_decls): Set it.
+ (finish_function): Use it to see if the dtor is empty. Avoid doing
+ vtable setup all the time, if we can.
+ (struct cp_function): Add last_dtor_insn.
+ (push_cp_function_context): Save it.
+ (pop_cp_function_context): Restore it.
+
+Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
+
+ * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
+ warnings.
+
+Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (expand_target_expr): Make sure targets get put into the
+ current temp_slot_level, so that the free_temp_slots call will reuse
+ them.
+
+Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_1): Delay delta fixups for virtual bases
+ until after we have done the hard virtuals, to avoid a bogus `every
+ virtual function must have a unique final overrider' for virtual
+ functions that are only overridden by hard virtuals.
+
+Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (do_function_instantiation): Don't try to find a file-scope
+ template for a member function.
+
+Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
+
+ * g++.c (main): Add handling of -nodefaultlibs.
+
+Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
+ distinguish between direct bindings of reference variables, and
+ indirect bindings of reference variables.
+ * cvt.c (build_up_reference): Use it.
+ * typeck.c (convert_arguments): Use it to indicate this is an
+ indirect binding.
+ * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
+ as they are unused.
+ (expand_static_init): Likewise.
+ (cplus_expand_expr_stmt): Likewise.
+ * decl2.c (finish_file): Likewise.
+ * init.c (perform_member_init): Likewise.
+ (emit_base_init): Likewise.
+ (expand_aggr_vbase_init_1): Likewise.
+
+Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
+ get a DECL_LANG_SPECIFIC node.
+ * cp-tree.h (lang_decl_flags): Add new member `level'.
+ (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
+ decl_flags level member.
+
+Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (build_method_call): Make sure instance has a
+ TYPE_LANG_SPECIFIC node before we dive into it.
+
+Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
+
+ * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
+
+Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (duplicate_decls): When smashing decls, smash staticness in
+ the usual way.
+
+Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (poplevel): Handle the merging of subblocks of cleanups
+ when finishing blocks that have already been created (usually due to
+ the fixup goto code). Fixes bad debugging information.
+
+Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (hack_identifier): Don't abort when we get a TREE_LIST
+ that's not a list of overloaded functions.
+
+Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
+ before trying to use DECL_ABSTRACT_VIRTUAL_P.
+
+Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (mark_used): New function for hooking into setting of
+ TREE_USED on decls.
+ * call.c (build_method_call): Use it.
+ * class.c (instantiate_type): Likewise.
+ * init.c (build_offset_ref): Likewise. Don't call assemble_external
+ for all like-named functions.
+ * method.c (hack_identifier): Likewise.
+ (emit_thunk): Don't call assemble_external.
+ (make_thunk): Create thunk as a FUNCTION_DECL so that it
+ gets the right mode and ENCODE_SECTION_INFO works.
+
+ * parse.y: Use mark_used. Pass operator names to do_identifier.
+ * lex.c (do_identifier): Handle operator names.
+
+ * decl2.c (grokclassfn): Tweak __in_chrg attributes.
+
+Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * errfn.c: Include stdio.h.
+ (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
+
+Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck2.c (digest_init): Always convert initializers to the
+ right type.
+
+Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
+
+ * init.c (member_init_ok_or_else): Don't allow member initializers
+ for indirect members, as it is invalid.
+
+Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Don't allow `friend signed ()'.
+
+Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (for.init.statement): Catch compound statements inside for
+ initializations, if we're being pedantic.
+
+Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
+ looking for.
+
+Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
+
+ * error.c (dump_expr): Don't core dump when a boolean expression is
+ used as a default argument.
+
+Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_bits): Check aggregate_value_p instead of
+ RETURN_IN_MEMORY.
+
+Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
+ BLKmode type that would otherwise be returned in registers.
+
+Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++.c (WITHLIBC): New macro.
+ (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
+ saw_libc and pass it at the end if it was set.
+
+Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (fn.def1): Call split_specs_attrs in
+ declmods notype_declarator case.
+
+Sun Nov 26 14:47:42 1995 Richard Kenner <kenner@mole.gnu.ai.mit.edu>
+
+ * Version 2.7.2 released.
+
+Mon Nov 20 14:05:00 1995 Mike Stump <mrs@cygnus.com>
+
+ * g++.c (pfatal_with_name): Add missing third argument to concat.
+
+Thu Oct 26 13:59:54 1995 Mike Stump <mrs@cygnus.com>
+
+ * init.c (expand_aggr_init): Handle cv qualifiers on the object's
+ type.
+
+Sat Nov 11 08:25:55 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Version 2.7.1 released.
+
+Thu Nov 2 17:02:47 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (convert_harshness): Handle references to arrays.
+
+Fri Oct 27 14:20:21 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (comp_target_types): Check multi-level pointer
+ conversions in both directions.
+
+Tue Oct 17 21:39:05 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (explicit_instantiation): Fix 'extern template' with no
+ return type.
+
+Mon Oct 16 14:35:20 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (explicit_instantiation): Support automatic instantiation
+ of constructors.
+ (named_class_head_*): Support out-of-class definition of nested
+ types.
+
+Wed Oct 11 12:20:56 1995 Mike Stump <mrs@cygnus.com>
+
+ * search.c (envelope_add_decl): New routine. Fix so that
+ methods are hidden in the same way that other members are.
+ (dfs_pushdecls): Cleanup and move functionality out of line,
+ into envelope_add_decl.
+
+Tue Oct 10 15:46:01 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (mark_addressable): Only call assemble_external if we
+ have started the output file.
+
+Tue Oct 10 11:27:18 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_function): Fix earlier cv-quals change.
+
+Mon Oct 9 23:53:05 1995 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (complex_direct_notype_declarator): Only push the class if
+ we are not already in the class.
+
+Mon Oct 9 11:22:03 1995 Doug Evans <dje@canuck.cygnus.com>
+
+ * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
+ Update olddecl's attributes too.
+ (grokdeclarator): #if 0 out call to build_decl_attribute_variant.
+ * typeck.c (common_type): Call merge_machine_type_attributes.
+
+Fri Oct 6 14:44:27 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (mark_addressable): Add missing call to
+ assemble_external.
+
+Wed Oct 4 15:06:39 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (store_parm_decls): Make sure the unwinder start comes
+ before the exception specification start.
+ * except.c (expand_exception_blocks): Make sure the unwinder end
+ comes after the terminate protected catch clause region and after
+ the end of the exception specification region.
+
+Wed Oct 4 12:47:02 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (real_yylex): Fix identifier case for linemode.
+ (handle_sysv_pragma): Don't abort when we see a pragma we don't
+ recognize.
+
+Tue Oct 3 14:09:46 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (store_parm_decls): Add a call to start_eh_unwinder.
+ * except.c (init_exception_processing): __throw doesn't take any
+ arguments.
+ (expand_builtin_throw): Likewise. Always use Pmode, instead of SImode
+ for all pointers. Use expand_builtin_return_addr to unwind the
+ first level off the stack.
+ (do_unwind): Always use Pmode, instead of SImode for all pointers.
+ (expand_exception_blocks): Add a call to end_eh_unwinder.
+ (start_eh_unwinder, end_eh_unwinder): New routines to build machine
+ independent stack unwinders for function/method calls.
+
+Mon Oct 2 17:20:42 1995 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (unsave_expr_now): Make sure we process the argument list
+ of any called functions. Fixes incorrect code generation for
+ cleanups.
+
+Mon Oct 2 13:04:16 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (get_member_function_from_ptrfunc): Save function if it
+ needs it. Cures core dump on things like (this->*(f()))().
+
+Sat Sep 23 22:51:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (start_function): Conform to gcc cv-quals convention (no
+ expression has a cv-qualified type) in RESULT_DECLs.
+ * method.c (make_thunk): Likewise.
+
+Fri Sep 22 10:21:13 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (pushtag): Add in the namespace name for the tag.
+
+Thu Sep 21 13:11:13 1995 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (maybe_base_class_list, base_class_list, base_class,
+ base_class_access_list): Make sure we see the typenames for base
+ classes.
+ * lex.c (see_typename): Instead of failing to see a typename when
+ there is no next token, perfer a typename, and get the next token.
+
+Wed Sep 20 12:35:27 1995 Michael Meissner <meissner@cygnus.com>
+
+ * decl.c (init_decl_processing): Add __builtin_expect.
+
+Tue Sep 19 16:48:11 1995 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Don't allow leftover conversions to
+ or from pointer to member functions, they must all be handled before
+ this point.
+
+Fri Sep 15 17:14:47 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (resolve_offset_ref): Fix wording of non-static member
+ being referenced as a static.
+
+Fri Sep 15 12:39:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_indirect_ref): Only bash pointer if we actually
+ call build_expr_type_conversion.
+
+Thu Sep 14 18:24:56 1995 Jason Merrill <jason@deneb.cygnus.com>
+
+ * cvt.c (build_expr_type_conversion): Handle conversion from
+ reference.
+ * typeck.c (build_indirect_ref): Avoid infinite recursion.
+
+Thu Sep 14 17:23:28 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (expand_start_early_try_stmts): New routine to start a try
+ block at the start of the function, for function-try-blocks.
+ * cp-tree.h (expand_start_early_try_stmts): Declare it.
+ * parse.y (function_try_block): Use it, instead of doing it here, as
+ we don't want to include rtl.h here, as that conflicts with RETURN
+ in the parser.
+
+Wed Sep 13 18:32:24 1995 Mike Stump <mrs@cygnus.com>
+
+ * lex.c (reinit_parse_for_block): Support saving inline
+ function-try-blocks, uses peekyylex.
+ * parse.y (eat_saved_input): New rule, permit the parser to see that
+ END_OF_SAVED_INPUT is ok, as it can see this when parsing the
+ handlers of a function-try-block.
+ (fndef): Use it.
+ (component_decl): Make sure TRY and RETURN can come after fn.def2.
+ * spew.c (peekyylex): New routine to peek at what will come next.
+
+Wed Sep 13 16:52:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (comptypes): Tighten up comparisons of template type
+ parms.
+
+ * decl.c (duplicate_decls): Turn off whining about virtual functions
+ redeclared inline for now.
+
+Wed Sep 13 11:13:40 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (store_in_parms): New routine to put things before we
+ put base inits.
+ * cp-tree.h (store_in_parms): Declare it.
+ * decl.c (store_parm_decls): Use it to makr sure the starting of the
+ eh spec comes before base inits.
+ (finish_function): Use sequences instead of the obsolete
+ reorder_insns.
+ * parse.y (fndef): Enhance readability and maintainability. Update
+ to include function_try_block syntax.
+ (function_try_block): Add.
+
+Tue Sep 12 17:43:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (convert_harshness): Use comptypes, not ==, to check if
+ TYPE and PARMTYPE are equivalent on a function type.
+
+Tue Sep 12 17:31:33 1995 Douglas Rupp <drupp@cs.washington.edu>
+
+ * Make-lang.in (cc1plus): Removed unnecessary $(exeext).
+
+Mon Sep 11 23:24:07 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Never allocate storage for thrown pointer
+ to objects.
+
+Mon Sep 11 19:36:45 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_start_catch_block): Pointers to objects come
+ back from catch matching already dereferenced, don't dereference
+ again.
+
+Mon Sep 11 15:46:28 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Only decay the throw expression, don't do
+ any default conversions. This is so that one can throw and catch
+ characters, and not have them match integers.
+
+Mon Sep 11 13:46:45 1995 Mike Stump <mrs@cygnus.com>
+
+ * error.c (dump_aggr_type): Deal with anonymous unions that don't
+ have a TYPE_NAME.
+
+Fri Sep 8 20:40:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (handle_sysv_pragma): Deal with getting a comma from yylex.
+
+Fri Sep 8 15:51:41 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_end_eh_spec): Handle empty EH specifications.
+
+Fri Sep 8 15:27:22 1995 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (expand_start_eh_spec): Declare new routine.
+ (expand_end_eh_spec): Likewise.
+ * decl.c (store_parm_decls): Call expand_start_eh_spec to process
+ exception specifications.
+ * except.c (expand_leftover_cleanups): Remove unused parameter.
+ (expand_end_catch_block): Likewise.
+ (expand_exception_blocks): Likewise.
+ (expand_start_eh_spec): New routine to mark the start of an
+ exception specification region.
+ (expand_end_eh_spec): New routine to mark the end of an exception
+ specification region.
+ (expand_exception_blocks): Call expand_end_eh_spec to process
+ exception specifications.
+
+Fri Sep 8 14:40:48 1995 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * lex.c (do_identifier): Use global binding in preference of
+ dead for local variable.
+
+Wed Sep 6 19:32:59 1995 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (build_exception_variant): Remove used first argument.
+ * decl.c (duplicate_decls): Likewise.
+ (grokfndecl): Likewise.
+ (revert_static_member_fn): Likewise.
+ * decl2.c (grok_method_quals): Likewise.
+ * tree.c (build_exception_variant): Likewise.
+ * typeck.c (common_type): Likewise.
+ * decl2.c (grokclassfn): After changing the type, call
+ build_exception_variant, if necessary.
+
+Tue Sep 5 15:56:27 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Run cleanups for the throw expression.
+
+Wed Aug 30 15:24:38 1995 Stephen L. Favor <sfavor@tigger.intecom.com>
+
+ * except.c (expand_builtin_throw): Moved gen_label_rtx calls beyond
+ the store_parm_decls call which does initialization in the emit_*
+ code concerning label numbering.
+
+Thu Aug 31 09:01:07 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_internal_throw): Let the frontend be responsible
+ for managing all frontend EH parameters, the backend routine only
+ needs to deal with backend values. type and value are no longer
+ passed to __throw.
+ (init_exception_processing): Likewise.
+ (expand_start_all_catch): Likewise.
+ (expand_end_all_catch): Likewise.
+ (expand_leftover_cleanups): Likewise.
+ (expand_end_catch_block): Likewise.
+ (expand_builtin_throw): Likewise.
+ (expand_throw): Likewise.
+
+Tue Aug 29 15:04:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cp-tree.h (DECL_REAL_CONTEXT): Give the real declaration context
+ for a decl.
+ * decl.c (cp_finish_decl): Use it.
+
+Tue Aug 29 10:30:27 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_internal_throw): Oops, almost forgot type and
+ value are now trees.
+
+Mon Aug 28 17:57:45 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Fix the attribute handling to make sure they get noted before we
+ create the function's RTL, in case they can affect that.
+ * decl.c (grokfndecl): New arg ATTRLIST. Run
+ cplus_decl_attributes before creating the decl's rtl.
+ (grokdeclarator): New arg ATTRLIST, passed down into grokfndecl.
+ (shadow_tag, groktypename, start_decl, start_method): Pass a
+ NULL_TREE to grokdeclarator's new last arg.
+ * decl2.c (grokfield): New arg ATTRLIST, passed into grokdeclarator.
+ (grokbitfield, grokoptypename): Pass a NULL_TREE to
+ grokdeclarator's new last arg.
+ * except.c (expand_start_catch_block): Likewise.
+ * pt.c (process_template_parm, end_template_decl,
+ do_function_instantiation): Likewise.
+ * cp-tree.h (grokfield): Add arg.
+ (grokdeclarator): Move the prototype from here...
+ * decl.h: ...to here.
+ * lex.c (cons_up_default_function): Pass NULL_TREE to grokfield
+ ATTRLIST argument.
+ * parse.y: Create a list for the grokfield arg where appropriate,
+ and pass it down instead of calling cplus_decl_attributes.
+
+Mon Aug 28 15:07:24 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Always allow turning on exception handling. Allow cross
+ compilations to use EH.
+
+Thu Aug 24 17:39:24 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (saved_pc, saved_throw_type, saved_throw_value): Use
+ trees, instead of rtxs, and don't depend on using special machine
+ dependent registers.
+ (expand_internal_throw): Likewise.
+ (init_exception_processing): Likewise.
+ (expand_start_all_catch): Likewise.
+ (expand_end_all_catch): Likewise.
+ (expand_start_catch_block): Likewise.
+ (expand_leftover_cleanups): Likewise.
+ (expand_end_catch_block): Likewise.
+ (expand_builtin_throw): Likewise.
+ (expand_throw): Likewise.
+
+Wed Aug 23 17:25:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cvt.c (build_expr_type_conversion): Handle conversions to
+ reference types.
+
+Wed Aug 23 15:33:59 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (do_unwind): Work around backend bug with -fpic.
+
+Tue Aug 22 17:20:07 1995 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl2.c (flag_new_for_scope): Add a new mode that follows ANSI
+ for-scoping, but supports (and warns about) old programs.
+ Make the new mode (with value 1) the default.
+ (lang_f_options): The on-value for flag_new_for_scope is now 2.
+ * cp-tree.h (DECL_DEAD_FOR_LOCAL, DECL_ERROR_REPORTED): New macros
+ (DECL_SHADOWED_FOR_VAR): Likewise.
+ * decl.c (struct binding_level): New fields dead_vars_from_for
+ and is_for_scope.
+ (note_level_for_for): New function.
+ (poplevel): Special processing if is_for_scope.
+ (pushdecl): Warn if for-scope variable shadows local.
+ * lex.c (do_identifier): Handle old (non-ANSI) for scoping,
+ and warn if conflicts.
+ * parse.y (FOR): Call note_level_for_for.
+
+Mon Aug 21 10:28:31 1995 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (import_export_inline): Class interface hackery does not
+ apply to synthesized methods.
+
+Sun Aug 20 16:29:00 1995 Mike Stump <mrs@cygnus.com>
+
+ * search.c (virtual_context): Find the right context more often.
+ Solves a `recoverable compiler error, fixups for virtual function'
+ problem.
+
+Sun Aug 20 13:53:24 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_start_all_catch): Ensure that we always transfer
+ control to the right EH handler, by rethrowing the end label on the
+ region, instead of hoping we are nested and falling through.
+ (expand_leftover_cleanups): Likewise.
+ (end_protect): Since we now rethrow the end label, put a
+ nop after it, so that outer regions are recognized.
+ * init.c (build_vec_delete_1): New routine to handle most of vector
+ deleting, all code moved here from build_vec_delete.
+ (build_array_eh_cleanup): Use build_vec_delete_1 to do all the real
+ work.
+ (expand_vec_init): If the array needs partial destructing, setup an
+ EH region to handle it.
+ (build_vec_delete): Move lots of code to build_vec_delete_1, use
+ build_vec_delete_1 to do the grunt work.
+
+Sat Aug 19 14:25:33 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Handle decl attributes properly for function definitions without
+ previous attribute-loaded declarations.
+ * decl.c (start_function): New arg ATTRS. Add a call to
+ cplus_decl_attributes with it before we create the RTL.
+ * cp-tree.h (start_function): Update prototype.
+ * parse.y (fn.def1): Pass ATTRS into start_function instead of
+ trying to call cplus_decl_attributes too late. Pass a NULL_TREE
+ for other use.
+ * decl2.c (finish_file): Pass NULL_TREE as fourth arg to
+ start_function.
+ * method.c (synthesize_method): Likewise.
+ * except.c (expand_builtin_throw): Likewise for start on __throw.
+
+Sat Aug 19 13:36:08 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (set_rtti_entry): Turn on -fvtable-thunk -frtti support.
+ This changes -fvtable-thunks vtable layout, so a recompile will be
+ necessary, if you use -fvtable-thunks.
+ (get_vtable_entry): Use n, instead of i to be consistent with the
+ rest of the compiler.
+ (get_vtable_entry_n): Likewise.
+ (add_virtual_function): Add a slot for the tdesc, if -fvtable-thunks
+ are being used.
+ (finish_struct_1): Likewise.
+ (skip_rtti_stuff): New routine to collapse similar code from many
+ different parts of the compiler. I think I got them all.
+ (modify_one_vtable): Use it.
+ (fixup_vtable_deltas1): Likewise.
+ (override_one_vtable): Likewise.
+ * decl2.c (mark_vtable_entries): Likewise.
+ * tree.c (debug_binfo): Likewise.
+ * search.c (expand_upcast_fixups): Likewise.
+ (get_abstract_virtuals_1): Likewise. Use virtuals, instead of tmp to
+ consistent with the rest of the compiler.
+ (get_abstract_virtuals): Likewise.
+ * cp-tree.h (skip_rtti_stuff): New routine, declare it.
+ * gc.c (build_headof): Support -fvtable-thunk and -frtti together.
+ (build_typeid): Likewise.
+ (build_classof): Remove old style way of doing rtti. Remove support
+ for `classof' and `headof'.
+ * gxx.gperf: Likewise.
+ * hash.h: Likewise.
+ * parse.y: Likewise.
+
+Fri Aug 18 17:31:58 1995 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (start_function): Clear ctor_label and dtor_label.
+
+ * class.c (finish_struct_1): Fix handling of access decls.
+
+Tue Aug 15 19:21:54 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (finish_struct): Only do minimal processing here, so it
+ can be used for class template definitions, as well.
+ (finish_struct_1): New function with the rest of the code.
+
+Tue Aug 15 09:46:16 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (prepare_fresh_vtable): On second though, always build the
+ offset (see Aug 10 change), unless -fvtable-thunks is given. It
+ does this by calling the new routine set_rtti_entry.
+ (finish_struct): Likewise.
+ (set_rtti_entry): New routine to update the rtti information at the
+ start of the vtable.
+
+Mon Aug 14 12:21:22 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * error.c (dump_decl, case IDENTIFIER_NODE): Only work on a dtor
+ if it's declared in the C++ language spec.
+ (dump_function_decl): Likewise.
+ (dump_function_name): Likewise.
+ (ident_fndecl): Make sure we got something back from lookup_name.
+ * decl.c (start_function): Likewise.
+
+Fri Aug 11 16:52:15 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_method_call): Don't call build_new when calling a
+ constructor without an instance.
+
+Thu Aug 10 20:00:17 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (prepare_fresh_vtable): Always build the offset to the
+ complete object, as it doesn't cost much. This allows dynamic_cast
+ to void * to work when -frtti isn't given.
+ (finish_struct): Likewise.
+
+Thu Aug 10 16:31:28 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (build_eh_type): Split out some functionality to new
+ routine named build_eh_type_type.
+ (build_eh_type_type): New routine.
+ (expand_start_catch_block): Use build_eh_type_type, as we never want
+ the dynamic type of the catch parameter, just the static type.
+ Fixes core dumps when -frtti is used and one catchs pointers to
+ classes.
+
+Thu Aug 10 14:55:29 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Since we now use normal calling
+ conventions for __throw, we have to remove the first layer off the
+ stack, so that the next context we search for handlers is the outer
+ context instead of the context that had the call to __throw, if we
+ don't immediately find the desired context.
+
+Tue Aug 8 17:44:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * tree.c (cp_expand_decl_cleanup): Returns int, not tree.
+ * cp-tree.h: Update.
+
+ * parse.y (template_type_parm): Add support for `typename'.
+
+Tue Aug 8 12:06:31 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_internal_throw): New internal routine to throw a
+ value.
+ (expand_end_all_catch, expand_leftover_cleanups): All throwers
+ changed to use `expand_internal_throw' instead of jumping to throw
+ label.
+ (expand_end_catch_block, expand_throw): Likewise.
+ (throw_label): Removed.
+ (expand_builtin_throw): Changed so that EH parameters are passed by
+ normal function call conventions. Completes Aug 4th work.
+
+Fri Aug 4 17:17:08 1995 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (expand_builtin_throw): Declare it.
+ * decl2.c (finish_file): Call expand_builtin_throw.
+ * except.c (make_first_label): Remove.
+ (init_exception_processing): Don't use a LABEL_REF for throw_label,
+ instead use a SYMBOL_REF, this is so that we don't use LABEL_REFs in
+ other functions that don't really appear in those functions. This
+ solves a problem where cc1plus consumed exponential amounts of
+ memory when -Wall was used.
+ (expand_end_all_catch, expand_leftover_cleanups,
+ expand_end_catch_block, expand_throw): Change all uses of
+ throw_label to match new style.
+ (do_unwind): Rename parameter to inner_throw_label, as it is now
+ different from throw_label. Also, assume that our caller will wrap
+ the passed label with a LABEL_REF, if needed.
+ (expand_builtin_throw): Make external, change so that the generated
+ throw is now a real function.
+ (expand_exception_blocks): Never generate throw code inside another
+ function.
+
+Fri Aug 4 12:20:02 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (grokdeclarator): Move checking of mutable const objects
+ and mutable static objects down, as we might decide during parsing
+ to unset staticp or constp (for example, when const is part of the
+ object being pointed to).
+
+Thu Aug 3 17:13:43 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (output_exception_table_entry): Enhance portability to
+ weird machines.
+ (emit_exception_table): Likewise.
+
+Thu Aug 3 16:41:38 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_ptrmemfunc): Handle casting of pointer to
+ non-virtual member functions.
+
+Wed Aug 2 11:58:25 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_typeid): Strip cv qualifiers so that const T&, T&, T
+ and const T all match.
+
+Wed Aug 2 11:25:33 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (build_eh_type): Strip cv qualifiers so that const T&,
+ T&, T and const T all match.
+
+Tue Aug 1 14:20:16 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Fix up comments, cleanup code and eliminate exceptNode,
+ exceptStack, exceptstack, push_except_stmts, pop_except_stmts,
+ new_except_stack, push_last_insn, pop_last_insn, insn_save_node and
+ InsnSave. Also, numerous speed improvements, and correctness
+ improvements. Double faulting in all situations should now be
+ handled correctly.
+ (expand_start_all_catch): Instead of having many terminate protected
+ regions, just have one.
+ (expand_start_catch_block): No longer have to protect
+ false_label_rtx, as it isn't used for EH region marking.
+ (expand_end_catch_block): Expand out EH cleanups here by using
+ expand_leftover_cleanups.
+ (expand_end_all_catch): Use sequences instead of playing with insn
+ links directly.
+ (expand_exception_blocks): Likewise. Also protect all catch clauses
+ with one terminate region.
+
+Mon Jul 31 13:24:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * method.c (report_type_mismatch): Don't talk about an object
+ parameter for non-methods.
+
+Sun Jul 30 13:13:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (finish_struct): Catch private and protected members of
+ anonymous unions here.
+ * decl2.c (finish_anon_union): And here.
+ * parse.y: Instead of here.
+
+ * errfn.c (ARGSLIST): Support passing four args.
+ * error.c (cv_as_string): New function.
+ (cp_printers): Add it.
+ * call.c (build_method_call): Report 'const' at end of pseudo-decl.
+
+ * method.c (report_type_mismatch): Deal with a bad_arg of 0.
+
+ * init.c (expand_aggr_init): Handle volatile objects, too.
+
+Sat Jul 29 13:42:03 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (struct binding_level): Keep list of incomplete decls.
+ (print_binding_level): Use list_length to count them.
+ (pushdecl): Build up the list.
+ (hack_incomplete_structures): Walk it and prune completed decls.
+
+Fri Jul 28 15:26:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (comp_target_types): Don't check const and volatile for
+ function types.
+ (comp_ptr_ttypes_real): Likewise.
+
+Thu Jul 27 15:40:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (comp_target_types): Fix.
+
+Thu Jul 27 15:10:48 1995 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (unsave_expr_now, build_unsave_expr,
+ cp_expand_decl_cleanup): Declare new routines.
+ * decl.c (cp_finish_decl, store_parm_decls,
+ hack_incomplete_structures): Change all cals from
+ expand_decl_cleanup to cp_expand_decl_cleanup.
+ * gc.c (protect_value_from_gc): Likewise.
+ * expr.c (cplus_expand_expr): Handle UNSAVE_EXPRs.
+ * tree.c (unsave_expr): New routine to build an UNSAVE_EXPR.
+ (unsave_expr_now): Backend routine used by tree expander.
+ (cp_expand_decl_cleanup): Wrap second argument in an UNSAVE_EXPR to
+ work around a limitation in the backend. The backend uses the
+ cleanups multiple times, on disjoint control flows, so we cannot
+ pass unsaved SAVE_EXPRs to the backend.
+ * tree.def (UNSAVE_EXPR): New tree code.
+ * typeck.c (c_expand_return): Move goto/return code up inside
+ conditional, as we don't always want to do this, we only want to do
+ this when we don't otherwise finish with this control flow.
+
+Thu Jul 27 10:38:43 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (typespec): Only complain about typeof if we're not
+ getting it from a system header.
+
+Thu Jul 27 10:26:23 1995 Doug Evans <dje@canuck.cygnus.com>
+
+ Clean up prefix attribute handling.
+ * parse.y (reserved_declspecs): Link prefix attributes with declspecs.
+ (declmods): Likewise.
+ (all rules that reference typed_declspecs and declmods): Call
+ split_specs_attrs or strip_attrs to separate declspecs and attrs.
+ (lang_extdef): Delete resetting of prefix_attributes.
+ (template_def, notype_declarator rule): Use NULL_TREE for
+ prefix_attributes.
+ (condition): Use NULL_TREE for prefix_attributes.
+ (setattrs): Deleted.
+ (nomods_initdcl0): Set prefix_attributes to NULL_TREE.
+ (component_decl): Delete resetting of prefix_attributes.
+ (component_decl_1, notype_components rule): Use NULL_TREE for
+ prefix_attributes.
+ (simple_stmt): Delete resetting of prefix_attributes.
+
+Mon Jul 24 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (convert_harshness): Deal with reference conversions before
+ others. Actually do array->pointer decay. Call comp_target_types
+ with pointer types rather than their targets.
+
+ * typeck.c (comp_target_types): Avoid assigning D const * to B *.
+
+Mon Jul 24 08:54:46 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * pt.c (to_be_restored): Move decl to global scope.
+
+Sat Jul 22 12:22:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (start_decl): Put back clearing of DECL_IN_AGGR_P.
+
+Fri Jul 21 17:09:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (grokdeclarator): Downgrade error about 'extern int A::i'
+ to pedwarn.
+
+ * pt.c (instantiate_template): Also avoid instantiation if the
+ function has already been declared to be a specialization.
+
+ * decl2.c (check_classfn): Ignore cname argument, and return the
+ matching function.
+
+ * decl.c (start_decl): Handle declarations of member functions
+ outside of the class (i.e. specialization declarations).
+
+Thu Jul 20 10:34:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (finish_struct): Don't mess with the type of bitfields.
+
+ * various.c: s/TYPE_POINTER_TO/build_pointer_type/.
+
+Thu Jul 20 01:43:10 1995 Mike Stump <mrs@cygnus.com>
+
+ * init.c (expand_aggr_init): Assume LOOKUP_ONLYCONVERTING if init
+ is not a parameter list (TREE_LIST).
+ (expand_default_init): If LOOKUP_ONLYCONVERTING is set, then set
+ LOOKUP_NO_CONVERSION so that we don't allow two-level conversions,
+ but don't set it otherwise.
+
+Wed Jul 19 20:32:01 1995 Mike Stump <mrs@cygnus.com>
+
+ * init.c (expand_default_init): Don't allow two-level conversions
+ during construction.
+
+Wed Jul 19 18:06:37 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_headof): The type of dyncasting to a pointer to cv
+ void, should be pointer to cv void.
+
+Wed Jul 19 17:25:43 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_dynamic_cast): Allow casting in const.
+
+Wed Jul 19 16:34:27 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_const_cast): If we are passed error_mark_node,
+ return it.
+
+Wed Jul 19 15:24:48 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * class.c (push_nested_class): Make sure TYPE is non-nil.
+
+ * cvt.c (type_promotes_to): Watch for error_mark_node on the
+ incoming TYPE.
+
+Wed Jul 19 13:23:12 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
+
+ * cp-tree.h (SIGTABLE_VT_OFF_NAME): Renamed from SIGTABLE_OFFSET_NAME.
+ (SIGTABLE_VB_OFF_NAME): New macro.
+ (vt_off_identifier): Renamed from offset_identifier.
+ (vb_off_identifier): Added extern declaration.
+
+ * decl.c (vt_off_identifier): Renamed from offset identifier.
+ (vb_off_identifier): New variable to hold the identifier for the
+ sigtable field vb_off.
+ (init_decl_processing): Initialize vb_off_identifier.
+ Renamed vt_off_identifier from offset_identifier.
+ * sig.c (build_signature_method_call): Renamed offset_identifier and
+ local variable offset to vt_off_identifier and vt_off, respectively.
+ * sig.c (build_signature_table_constructor): Renamed offset to vt_off.
+
+ * decl.c (init_decl_processing): Add vb_off field to
+ sigtable_entry_type. Reorder fields so that pfn gets properly
+ aligned at a 64 bit boundary on the Alpha.
+ * sig.c (build_signature_table_constructor): Build the constructor
+ according to the new layout. Set the vb_off field to -1 for now.
+
+ * decl.c (init_decl_processing): Align sigtable_entry_type on word
+ boundaries instead of double word boundaries to save space.
+
+Tue Jul 18 16:58:37 1995 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (cp_convert): Always call build_cplus_new for a ctor.
+
+Tue Jul 18 14:24:53 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (opt.component_decl_list): Only forbid private/protected
+ in anonymous unions. We need to make this know when the type is
+ defined for an object, to not give the error.
+
+Mon Jul 17 14:22:44 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (opt.component_decl_list): Don't allow access control
+ as private or protected for union members.
+
+Sun Jul 16 14:01:00 1995 Jim Wilson <wilson@chestnut.cygnus.com>
+
+ * lex.c (check_newline): For 'p' case, move goto skipline line to
+ before end brace for 'pragma'.
+
+Fri Jul 7 13:55:58 1995 Mike Stump <mrs@cygnus.com>
+
+ * g++.1: Tiny updates.
+
+Fri Jul 7 13:05:20 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (cp_finish_decl): Only destruct local static variables if
+ they are constructed, and only construct the first time control
+ passes completely through its declaration (if not initialized with a
+ constant-expression).
+ (expand_static_init): Likewise.
+
+Wed Jul 5 14:05:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (comptypes, case OFFSET_REF): If either offset basetype
+ is a TEMPLATE_TYPE_PARM, give a match.
+
+Fri Jun 30 15:42:57 1995 Mike Stump <mrs@cygnus.com>
+
+ * method.c (build_overload_value): Handle encoding of null pointer
+ constants (or any pointer with a constant numeric value) for
+ templates.
+
+Fri Jun 30 13:45:51 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (convert_harshness): Add QUAL_CODE when we're faced with
+ const vs non-const for void conversions.
+
+Fri Jun 30 10:19:52 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_start_all_catch): Fix problem with finding an
+ outer nested try block when there is no code to separate it from an
+ inner try block.
+
+Fri Jun 30 02:22:26 1995 Mike Stump <mrs@cygnus.com>
+
+ * search.c (dfs_pushdecls): Consume 2 or 3 orders of magnitude less
+ memory please when virtual bases are used.
+
+Thu Jun 29 19:03:47 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (build_vbase_path): Avoid testing things that cannot be
+ null to see if they are null.
+ * cvt.c (convert_pointer_to_vbase): Remove code that doesn't work.
+ * decl.c (finish_function): Pass a type into the new
+ convert_pointer_to_vbase instead of a binfo.
+ * search.c (convert_pointer_to_vbase): Rewritten to use get_vbase
+ and convert_pointer_to_real.
+ (expand_indirect_vtbls_init): Use convert_pointer_to_vbase instead
+ of the more cryptic call to get_vbase.
+
+Thu Jun 29 09:35:05 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (BOOL_TYPE_SIZE): Fix broken SLOW_BYTE_ACCESS check.
+
+Thu Jun 29 03:43:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (instantiate_template): Don't strip 'this' twice.
+
+ * pt.c (coerce_template_parms): Allow null pointer constants.
+
+ * decl.c (revert_static_member_fn): But only if DECL_ARGUMENTS is
+ set.
+
+Wed Jun 28 18:39:03 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (revert_static_member_fn): Also remove 'this' from
+ DECL_ARGUMENTS.
+ * decl2.c (check_classfn): Don't revert this function until we get a
+ match.
+
+Wed Jun 28 14:07:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (component_decl): Clear PREFIX_ATTRIBUTES here.
+
+Wed Jun 28 11:05:13 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (finish_file): Handle global vector news.
+ * init.c (build_new): Encode vector news so that later we will know
+ how many elements there are.
+
+Mon Jun 26 13:38:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * expr.c (cplus_expand_expr): Don't mess with temp slots.
+
+ * decl2.c (warn_if_unknown_interface): Don't crash if tinst_for_decl
+ returns null.
+
+ * decl2.c (check_classfn): Use revert_static_member_fn.
+ * decl.c (revert_static_member_fn): Diagnose static member functions
+ declared const or volatile.
+
+ * decl2.c (grokfield): Check for missing default args here, too.
+ (check_default_args): Function to do the checking.
+ * decl.c (pushdecl): Use it.
+
+ * decl.c (pushdecl): Don't warn about shadowing a member of `this'
+ if there is no `this'.
+
+Sun Jun 25 11:34:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_method_call): Downgrade 'called before definition'
+ to a warning, as it ought to go away after Monterey.
+
+Sat Jun 24 14:18:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (coerce_template_parms): Don't do extra checking on pointer
+ to member arguments.
+
+ * class.c (finish_struct): const and reference members don't prevent
+ a class from being an aggregate.
+
+ * class.c (finish_struct): Signatures are always aggregates.
+
+Fri Jun 23 17:20:29 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (check_classfn): Improve error message.
+
+ * pt.c (tsubst): Handle PROMOTE_PROTOTYPES.
+
+Thu Jun 22 01:50:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (comptypes): Don't ignore method quals.
+
+ * class.c (finish_struct): Non-abstract virtuals are always USED.
+
+ * decl.c (build_ptrmemfunc_type): The underlying union type isn't
+ IS_AGGR_TYPE, either.
+ * class.c (finish_struct): Use CLASSTYPE_NON_AGGREGATE instead.
+ * cp-tree.h: Likewise.
+
+ * cp-tree.h (lang_type): Add aggregate.
+ (CLASSTYPE_AGGREGATE): New macro.
+ (TYPE_NON_AGGREGATE_CLASS): Likewise.
+ * class.c (finish_struct): Determine whether a class is an
+ aggregate.
+ * decl.c (cp_finish_decl): Check TYPE_NON_AGGREGATE_CLASS instead of
+ TYPE_NEEDS_CONSTRUCTING.
+ * typeck2.c (digest_init): Check TYPE_NON_AGGREGATE_CLASS for
+ subobjects, too.
+
+ * pt.c (tsubst, PARM_TYPE): Propagate DECL_ARTIFICIAL.
+
+ * decl.c (start_function): For pre-parsed functions, layout all of
+ the parm decls again.
+ (grokvardecl): TREE_PUBLIC depends on DECL_THIS_EXTERN, not
+ DECL_EXTERNAL.
+
+ * pt.c (coerce_template_parms): Improve checking for invalid
+ template parms.
+
+Wed Jun 21 12:01:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Forbid declaration of a static member
+ with the same name as its enclosing class.
+
+Mon Jun 19 10:28:14 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (finish_function): Clear current_class_decl.
+
+ * typeck.c (build_conditional_expr): Use convert (boolean_type_node
+ instead of truthvalue_conversion.
+
+ * class.c (finish_struct): A data member with the same name as the
+ class doesn't suppress constructors.
+
+Fri Jun 16 18:11:39 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
+
+ * decl.c (start_function): If current_class_decl is a signature
+ pointer, don't dereference it but set C_C_D to current_class_decl.
+
+Fri Jun 16 17:06:28 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (duplicate_decls): Complain about virtual functions
+ redeclared to be inline.
+
+Fri Jun 16 13:20:38 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (get_unique_name): New routine to name unnamed namespaces.
+ (push_namespace): Use get_unique_name for naming unnamed namespaces.
+
+Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * parse.y: Call cplus_decl_attributes with prefix_attributes where
+ appropriate.
+
+Wed Jun 14 19:24:49 1995 Mike Stump <mrs@cygnus.com>
+
+ * search.c (get_vbase): New routine to switch hierarchies from the
+ CLASSTYPE_VBASECLASSES to the normal one.
+ (expand_indirect_vtbls_init): Use get_vbase to figure out how we
+ want to convert to a vbase pointer.
+
+Mon Jun 12 17:50:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (instantiate_class_template): Add the new instantiation to
+ template_classes.
+ (do_pending_expansions): Call instantiate_member_templates on all of
+ the classes in template_classes.
+
+Mon Jun 12 12:36:59 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (complete_array_type): Fill in the TYPE_DOMAIN of our
+ TYPE_MAIN_VARIANT if it is not filled in.
+ * init.c (build_delete): If the TYPE_DOMAIN is not set, give an
+ error instead of core dumping.
+
+Mon Jun 12 10:41:40 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (can_convert): Also check for distance > 0.
+ (can_convert_arg): Likewise.
+ (user_harshness): Likewise.
+
+Fri Jun 9 19:17:21 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * g++.c (MATH_LIBRARY): Provide default.
+ (main): Always link with the math library if we link with libstdc++.
+
+ * decl.c (start_function): Complain about redefinition of a function
+ even when the pending_inline version is compiled after the other
+ version.
+
+Thu Jun 8 15:44:38 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * gc.c (build_dynamic_cast): Build up a reference to a parameter of
+ aggregate type.
+
+Wed Jun 7 15:31:57 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_vec_delete): Resolve an offset ref before we try to
+ use it.
+
+Wed Jun 7 14:19:32 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_modify_expr): If the class lacks a constructor or
+ assignment operator, return error_mark_node.
+ (common_type): Use build_cplus_array_type.
+
+Tue Jun 6 09:41:27 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (dont_allow_type_definitions): New variable set when types
+ cannot be defined.
+ (finish_struct): Use it.
+ * cp-tree.h (dont_allow_type_definitions): Define it.
+ * parse.y (primary, handler_seq): Set it.
+
+Mon Jun 5 18:49:38 1995 Mike Stump <mrs@cygnus.com>
+
+ * method.c (build_opfncall): Use DECL_CHAIN, not TREE_CHAIN for
+ results from lookup_fnfields. Always give warning/error on bad
+ code.
+
+Mon Jun 5 11:39:37 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (member_init_ok_or_else): Don't allow initialization of
+ an ancestor's member from within a constructor.
+
+Mon Jun 5 11:20:34 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
+
+ * sig.c (build_signature_table_constructor): Use DECL_CONTEXT
+ instead of DECL_CLASS_CONTEXT for calculating the vfield offset so
+ abstract virtual functions are handled correctly.
+
+ * sig.c (build_signature_table_constructor): Store the correct
+ delta in signature table entries. It does not yet work for
+ classes with virtual base classes as implementations of signatures.
+ (build_signature_method_call): Add the delta to the object_ptr
+ before generating the function call.
+
+ * call.c (build_method_call): Make instance_ptr the signature
+ pointer itself instead of dereferencing the optr.
+ * sig.c (build_signature_method_call): Dereference the optr for the
+ direct and virtual calls.
+
+ * sig.c (build_signature_table_constructor): Make the tag for
+ default implementations -1 instead of 2.
+ (build_signature_method_call): Change the generated conditional
+ expression correspondingly.
+
+ * sig.c (build_signature_pointer_constructor): Deleted the sorry
+ message that said we can't handle multiple inheritance for
+ implementations of signatures
+ (build_signature_method_call): Use the offset from the sigtable
+ entry instead of the vptr field from the signature pointer for
+ building a virtual function call.
+
+ * class.c (build_vfn_ref): Deleted signature specific code, we don't
+ call this function anymore from build_signature_method_call.
+
+ * cp-tree.h (SIGNATURE_VPTR_NAME): Deleted. We use the right vptr
+ field in the object now instead of in the signature pointer/ref.
+ (build_vptr_ref): Deleted extern declaration.
+ * sig.c (build_vptr_ref): Deleted.
+ (build_signature_pointer_or_reference_type): Deleted construction of
+ the vptr field.
+ (build_signature_pointer_constructor): Deleted initialization of/
+ assignment to the vptr field.
+
+ * sig.c (build_signature_table_constructor): Convert the signature
+ table entry fields to their correct types.
+
+ * sig.c (build_signature_table_constructor): Don't call digest_init
+ for the fields of a sigtable entry, it's wasted time.
+
+ * sig.c (build_signature_table_constructor): Correctly set the
+ offset and index fields of a sigtable entry. Build the constructor
+ the way digest_init does, digest_init can't handle initializing an
+ anonymous union inside a struct.
+ (build_signature_method_call): Use the index field instead of the
+ delta field to get the vtable index.
+
+ * decl.c (init_decl_processing): Fix number of fields for building
+ sigtable_entry_type.
+
+ * cp-tree.h (tag_identifier, offset_identifier): Added extern decls.
+ (SIGTABLE_CODE_NAME): Renamed to SIGTABLE_TAG_NAME.
+ (SIGTABLE_PFN_NAME): Deleted, we'll use VTABLE_PFN_NAME instead.
+ * decl.c (tag_identifier, offset_identifier): New variables to
+ hold the identifiers for the sigtable fields tag and offset.
+ (init_decl_processing): Initialize these variables.
+ (init_decl_processing): Use these variables to build the
+ sigtable_entry_type structure. Rename the code and offset fields
+ to tag and delta, respectively; add offset and index fields. Changed
+ types of fields from short_integer_type_node to delta_type_node.
+ * sig.c (build_signature_table_constructor): Rename code and offset
+ to tag and delta, respectively.
+ (build_signature_method_call): Likewise. Use above variables.
+
+Thu Jun 1 17:03:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (lookup_name_real): Don't try to look anything up in an
+ erroneous object.
+
+Fri Jun 2 10:30:14 1995 Mike Stump <mrs@cygnus.com>
+
+ * method.c (build_overload_int): New routine. Break out
+ functionality from build_overload_value so we can reuse it.
+ (build_overload_value): Handle pointer to member functions as value
+ parameters for templates.
+ (build_overload_identifier): Since template parameters are shared
+ among all instantiations, we have to substitute in the real types
+ in TREE_TYPE (parm).
+ pt.c (coerce_template_parms): Likewise.
+ (push_template_decls): Likewise.
+ (grok_template_type): Deleted as template parameters are shared
+ among all instantiations.
+
+Wed May 31 19:10:32 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (grokdeclarator): Always give errors on constant overflow
+ for array indices.
+
+Wed May 31 11:39:43 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (commonparms): Don't abort if simple_cst_equal returns < 0.
+ (build_c_cast): Don't tack on a NON_LVALUE_EXPR when casting to
+ reference type.
+ (build_indirect_ref): Fix check for *&.
+
+Fri Jun 16 06:54:03 1995 Mike Stump <mrs@cygnus.com>
+
+ * Version 2.7.0 released.
+
+Fri Jun 16 15:07:29 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Make-lang.in (DEMANGLER_PROG): Add LIBS.
+
+Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (define_function): Don't set DECL_INTERFACE_KNOWN.
+
+Wed Jun 7 20:00:31 1995 Mike Stump <mrs@cygnus.com>
+
+ * *.[chy]: Change all callers of finish_decl to cp_finish_decl.
+ * decl.c (finish_decl): New routine to handle call backs from the
+ mid end (declare_hidden_char_array).
+
+Wed Jun 7 19:02:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (start_function): Handle setting C_C_D here.
+ (set_C_C_D): Removed.
+ (struct saved_scope): Remove class_decl.
+ (push_to_top_level): Don't save current_class_decl.
+ (pop_from_top_level): Don't restore current_class_decl or C_C_D.
+ (struct cp_function): Add C_C_D.
+ (push_cp_function_context): Save C_C_D.
+ (pop_cp_function_context): Restore C_C_D.
+
+Fri Jun 2 11:05:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (set_C_C_D): New function. suspend_momentary before
+ building C_C_D.
+ (pop_from_top_level): Call it.
+ (start_function): Likewise.
+ (pop_cp_function_context): Likewise.
+
+ * class.c, cp-tree.h, decl.c, decl2.c, parse.y: Lose all references
+ to current_vtable_decl, CLASSTYPE_INST_VAR and CLASSTYPE_VTBL_PTR.
+
+ * decl.c (push_cp_function_context): Save current_class_decl.
+ (pop_cp_function_context): Restore current_class_decl and set C_C_D.
+ (pop_from_top_level): Don't use CLASSTYPE_INST_VAR to set C_C_D.
+ (start_function): Likewise.
+
+ * class.c (popclass): Don't mess with current_class_decl,
+ current_vtable_decl, or C_C_D.
+
+Mon May 29 12:45:10 1995 Paul Eggert <eggert@twinsun.com>
+
+ * Make-lang.in (c++.mostlyclean): Remove $(DEMANGLER_PROG).
+
+Wed May 24 15:55:18 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * decl.c (duplicate_decls): Check simple_cst_equal result against 0.
+ * decl2.c (finish_anon_union): Likewise.
+ * method.c (largest_union_member): Likewise.
+
+Wed May 24 14:41:11 1995 H.J. Lu <hjl@nynexst.com>
+
+ * Make-lang.in (cxxmain.o): Replace single quotes with backslashes.
+
+Mon May 22 17:38:48 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Make-lang.in (g++, g++-cross, cc1plus, DEMANGLER_PROG):
+ Use $@ instead of output name so works even if have .exe.
+ (cxxmain.o): Use cp if ln -s fails.
+ (c++.install-man): Use $(exeext) in executable names.
+ (c++.mostlyclean, stage[1-4]): Use $(objext) in object file names.
+ * Makefile.in (../cc1plus): Use $(exeext) in name of executable.
+
+Wed May 24 01:39:03 1995 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): Parms can be null, duh.
+
+Tue May 23 01:32:09 1995 Jason Merrill <jason@deneb.cygnus.com>
+
+ * call.c (build_method_call): If convert_arguments failed, just bail.
+
+Fri May 19 10:31:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cvt.c (convert_force): Pass LOOKUP_NORMAL to cp_convert.
+
+ * tree.c (copy_to_permanent): Oops.
+
+Fri May 19 10:01:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (break_out_target_exprs): Add decl.
+
+Thu May 18 13:02:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (start_function): Move *all* interface handling stuff after
+ the pushdecl.
+
+ * tree.c (mapcar): Renamed from make_deep_copy and generalized.
+ (perm_manip): Return t if permanent, otherwise 0.
+ (copy_to_permanent): Use them.
+ (bot_manip): Helper for break_out_target_exprs.
+ (break_out_target_exprs): New function. Uses mapcar.
+
+ * typeck.c (convert_arguments): Use it.
+
+ * method.c (hack_identifier): Use convert_from_reference to
+ dereference a reference.
+
+Wed May 17 17:54:54 1995 Mike Stump <mrs@cygnus.com>
+
+ * call.c (convert_harshness): Move reference bashing before pointer
+ to member bashing.
+
+Wed May 17 16:57:53 1995 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (convert_to_reference): Only complain, if complaints are
+ wanted.
+ * typeck.c (build_function_call_real): Likewise. If
+ LOOKUP_SPECULATIVELY is set and something won't work, return
+ NULL_TREE.
+ * cvt.c (cp_convert): Likewise. Pass flags down to build_method_call.
+ (convert): Pass LOOKUP_NORMAL to cp_convert.
+ * typeck.c (convert_for_assignment): Likewise.
+ (convert_force): Pass LOOKUP_COMPLAIN to cp_convert.
+ (convert_arguments): Get out early if we get an error_mark_node.
+ (convert_for_initialization): Use cp_convert instead of convert so
+ that we can pass flags down.
+ * cp-tree.h (LOOKUP_SPECULATIVELY): Added documentation.
+
+Wed May 17 01:43:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck2.c (store_init_value): Don't take the MAIN_VARIANT of the
+ decl type.
+
+ * class.c (finish_struct): Don't complain about a class with no
+ user-defined constructors but with a member that has no default
+ constructor, as this is OK for aggregates.
+
+ * expr.c (cplus_expand_expr, NEW_EXPR): If this is an explicit
+ constructor call, mark slot addressable.
+
+Tue May 16 18:37:51 1995 Douglas Rupp <drupp@cs.washington.edu>
+
+ * g++.c: Changed WINNT to _WIN32.
+
+Tue May 16 12:40:16 1995 Jason Merrill <jason@lisa.cygnus.com>
+
+ * lex.c (handle_sysv_pragma): Don't use token_buffer.
+
+Tue May 16 12:05:26 1995 Mike Stump <mrs@cygnus.com>
+
+ * call.c (resolve_scope_to_name): Add initial semantic support for
+ namespaces.
+ * class.c (finish_struct): Likewise.
+ * cp-tree.h (NAMESPACE_LEVEL): Likewise.
+ * cvt.c (build_up_reference, convert_to_reference): Likewise.
+ * decl.c (binding_level::namespace_p, suspend_binding_level): Likewise.
+ (resume_binding_level, toplevel_bindings_p): Likewise
+ (namespace_bindings_p, declare_namespace_level): Likewise.
+ (resume_level, push_namespace, pop_namespace): Likewise.
+ (pop_everything, pushtag, duplicate_decls, pushdecl): Likewise.
+ (implicitly_declare, lookup_namespace_name): Likewise.
+ (lookup_name_real, start_decl, make_temporary_for_reference): Likewise.
+ (obscure_complex_init, finish_decl, expand_static_init): Likewise.
+ (grokvardecl, grokdeclarator, parmlist_is_exprlist): Likewise.
+ (store_parm_decls, hack_incomplete_structures): Likewise.
+ * decl2.c (get_temp_name, finish_anon_union): Likewise.
+ (current_namespace, push_namespace, pop_namespace): Likewise.
+ (do_namespace_alias, do_toplevel_using_decl): Likewise.
+ (do_class_using_decl): Likewise.
+ * error.c (dump_decl): Likewise.
+ * init.c (build_member_call, build_offset_ref): Likewise.
+ * lex.c (identifier_type): Likewise.
+ * parse.y (lang_extdef, using_decl, extdef): Likewise.
+ (component_decl_1, nested_name_specifier_1): Likewise.
+ * spew.c (yylex): Likewise.
+ * tree.def (NAMESPACE_DECL): Likewise.
+
+Tue May 16 11:55:35 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (push_overloaded_decl): Return the new decl even if it
+ can't be pushed.
+
+Tue May 16 11:00:37 1995 Jason Merrill <jason@lisa.cygnus.com>
+
+ * typeck.c (decay_conversion): Split out from default_conversion.
+ (default_conversion): Call it.
+ (build_binary_op): Likewise.
+ (build_binary_op_nodefault): Use decay_conversion for truth ops.
+
+Mon May 15 12:47:56 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (warn_extern_redeclared_static): This is a pedwarn.
+ (duplicate_decls): Always use the old decl's linkage info. Don't
+ play with linkage of consts.
+ (pushdecl): Don't play with linkage of consts.
+ (redeclaration_error_message): Don't complain about an old public
+ decl and a new non-public decl here.
+ (grokvardecl): Handle linkage of consts here.
+ (grokdeclarator): An 'extern inline' is public. Pass constp to
+ grokvardecl.
+ (start_function): Wait until after the pushdecl to do some linkage
+ stuff.
+
+ * decl2.c (import_export_vtable): Make duplicates weak rather than
+ static if supported.
+ (import_export_inline): Likewise.
+ * pt.c (do_pending_expansions): Likewise.
+
+ * class.c (build_vbase_path): flag_assume_nonnull_objects only
+ affects reference conversion.
+
+ * init.c (emit_base_init): Build up an RTL_EXPR and add it to
+ rtl_expr_chain.
+ * decl.c, decl2.c: s/base_init_insns/base_init_expr/.
+
+Tue May 16 07:06:28 1995 Paul Eggert <eggert@twinsun.com>
+
+ * method.c (numeric_output_need_bar): Renamed from misspelling.
+
+ * typeck.c (build_ptrmemfunc): Fix misspellings in messages.
+
+Sun May 14 10:26:22 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * lang-options.h, lang-specs.h: New files.
+
+Thu May 11 00:31:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (default_conversion): Don't check for BLKmode before
+ pulling out the decl_constant_value.
+
+ * decl.c (start_function): Clear named_labels and shadowed_labels.
+
+ * typeck.c (build_function_call_real): Also synthesize methods here.
+
+Wed May 10 00:55:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (finish_file): Synthesize exported methods before the
+ reconsider loop.
+
+ * parse.y: Move declaration of flag_new_for_scope to file scope.
+
+Tue May 9 19:10:33 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c: Add flag_new_for_scope for new -ffor-scope flag.
+ * parse.y (FOR): Conditionalize the pushing and popping of scope for
+ the for-init-statement upon the new flag_new_for_scope.
+ * parse.y (try_block): Simplify and use compstmt.
+
+Mon May 8 12:41:52 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (define_function): Mark function decl artificial.
+
+Sun May 7 00:51:28 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * parse.y (simple_stmt, FOR): Put back push/pop for condition scope.
+
+ * decl2.c (grokclassfn): DECLs don't have cv-qualified types.
+ * tree.c (build_cplus_method_type): Likewise.
+
+ * cp-tree.h (SET_DECL_ARTIFICIAL): Just set DECL_ARTIFICIAL to 1.
+
+ * typeck.c (build_function_call_real): If convert_arguments failed,
+ just bail.
+ (convert_arguments): If one of the arguments is error_mark_node,
+ just bail.
+
+Sat May 6 02:39:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (duplicate_decls): Don't check DECL_NOT_REALLY_EXTERN for
+ decls that don't include it.
+
+Fri May 5 14:23:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (duplicate_decls): Decls that have DECL_INTERFACE_KNOWN or
+ DECL_NOT_REALLY_EXTERN set aren't extern decls.
+
+ * typeck.c (build_indirect_ref): Don't call default_conversion for a
+ parameter of reference_type.
+ * cvt.c (convert_from_reference): Just use build_indirect_ref.
+
+ * pt.c (do_type_instantiation): Only instantiate member functions
+ that actually come from templates.
+
+Fri May 5 09:46:05 1995 Mike Stump <mrs@cygnus.com>
+
+ * parse.y: Generalized cleanup of poplevels, and compound statements
+ and compound statements in try blocks. Rewritten `for' rule so that
+ the scope of variables declared in the for clause is shortened to
+ span just to the end of the statement, instead of the whole
+ containing block.
+
+Fri May 5 00:37:14 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (convert_harshness): Handle pointers to members better.
+
+Thu May 4 16:00:26 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (delete_sanity): Do access control here.
+ * init.c (build_delete): Instead of here.
+
+ * Make-lang.in: Build c++filt.
+
+Wed May 3 02:59:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (cplus_decl_attributes): If we just modified a TYPE_DECL,
+ update our IDENTIFIER_TYPE_VALUE.
+
+Fri Apr 28 07:58:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * lex.c (cons_up_default_function): Fix linkage of #pragma
+ implemented functions.
+
+Thu Apr 27 16:56:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * method.c (build_overload_name): Simplify and fix repeated type
+ folding.
+
+ * decl.c (grokdeclarator): Prohibit pointers to void or reference
+ members.
+
+Thu Apr 27 09:49:07 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck2.c (process_init_constructor): Make sure initializers are
+ fully digested.
+
+Thu Apr 27 01:11:55 1995 Jason Merrill <jason@python.cygnus.com>
+
+ * lex.c (cons_up_default_function): Always defer synthesis.
+
+Thu Apr 27 00:20:37 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (mark_inline_for_output): Don't play with pending_inline
+ stuff.
+
+Wed Apr 26 17:48:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (user_harshness): New function; like build_type_conversion,
+ but doesn't actually build anything.
+ (compute_conversion_costs): Use it instead of build_type_conversion.
+
+Wed Apr 26 17:11:25 1995 Jason Merrill <jason@deneb.cygnus.com>
+
+ * typeck.c (build_function_call_real): Improve error message for
+ calling a non-function.
+
+ * method.c (hack_identifier): Lose check for calling a data member.
+
+Wed Apr 26 16:59:13 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck2.c (build_functional_cast): Remove very old cruft.
+ Seems like good code is generated without it.
+
+Wed Apr 26 00:47:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * method.c (do_build_assign_ref): Fix handling of anonymous unions.
+ (do_build_copy_constructor): Likewise.
+
+ * parse.y (simple_stmt, SWITCH): Call {push,pop}_switch.
+
+ * decl.c (push_switch): New function.
+ (pop_switch): Likewise.
+ (define_case_label): Check for jumping over initialization.
+
+ * call.c (build_method_call): Check for an inline function being
+ called before its definition has been seen.
+ * typeck.c (build_function_call_real): Likewise.
+
+ * decl.c (duplicate_decls): Check for a function being redeclared
+ inline after its address has been taken.
+
+ * typeck.c (build_conditional_expr): Handle related class lvalues.
+
+Tue Apr 25 13:20:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (do_pending_expansions): Don't expand unused templates.
+
+ * parse.y (component_decl): Accept a lone semicolon.
+
+Tue Apr 25 00:25:56 1995 Jason Merrill <jason@rtl.cygnus.com>
+
+ * call.c (build_method_call): Don't allow an RTL_EXPR to serve as the
+ object parameter anymore.
+
+ * expr.c (cplus_expand_expr): Don't create RTL_EXPRs with no insns.
+
+Mon Apr 24 12:35:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * parse.y (simple_stmt, decl case): Clear prefix_attributes.
+ (lang_extdef): Likewise.
+
+ * parse.y (maybe_parmlist): New rule for use in declarators where
+ this could either be a list of expressions or parameters. Calls
+ suspend_momentary before deciding which.
+ (direct_after_type_declarator): Use it.
+ (complex_direct_notype_declarator): Use it.
+
+ * pt.c (tsubst): Propagate attributes const and noreturn.
+
+ * typeck.c (build_modify_expr): If warn_synth, call build_opfncall
+ before doing the default thing.
+
+Thu Apr 27 21:49:36 1995 Doug Evans <dje@cygnus.com>
+
+ * typeck.c (common_type): Call lookup_attribute instead of
+ value_member.
+
+Tue Apr 25 18:07:43 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Make-lang.in: Change "realclean" to "maintainer-clean".
+
+Sun Apr 23 12:32:38 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (finish_file): Fix broken linked list handling.
+
+Fri Apr 21 18:08:43 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (finish_base_struct): Don't set TYPE_HAS_COMPLEX_*_REF
+ as often.
+ (finish_struct): Likewise.
+
+ * various: Use TYPE_HAS_TRIVIAL_* instead of TYPE_HAS_COMPLEX_*.
+
+ * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): New macro.
+ (TYPE_HAS_TRIVIAL_ASSIGN_REF): New macro.
+
+Fri Apr 21 15:52:22 1995 Jason Merrill <jason@python.cygnus.com>
+
+ * typeck.c (c_expand_return): Only expand a returned TARGET_EXPR if
+ it is of the same type as the return value.
+
+Fri Apr 21 03:01:46 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (finish_file): Reconsider if synthesizing a method wrote
+ out its assembly.
+
+ * typeck.c (convert_for_initialization): Don't call a trivial copy
+ constructor.
+
+ * typeck2.c (store_init_value): Only abort if the type has a
+ non-trivial copy constructor.
+
+ * typeck.c (c_expand_return): If we're returning in a register and
+ the return value is a TARGET_EXPR, expand it. Only do
+ expand_aggr_init if we're returning in memory.
+ (expand_target_expr): Function to expand a TARGET_EXPR.
+ (build_modify_expr): Use it.
+
+ * tree.c (build_cplus_new): Layout the slot.
+
+ * expr.c (cplus_expand_expr): Use expand_call to expand the call
+ under a NEW_EXPR, so the target is not discarded.
+
+Thu Apr 20 14:59:31 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_dynamic_cast): Tighten error checking.
+
+Thu Apr 20 11:23:54 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * expr.c (cplus_expand_expr): Only abort if the returned target is
+ different from what we expected if the type has a non-trivial copy
+ constructor.
+
+ * decl2.c (cplus_decl_attributes): Attributes applied to a template
+ really apply to the template's result.
+
+ * tree.c (lvalue_p): Check IS_AGGR_TYPE instead of TREE_ADDRESSABLE
+ to decide whether to consider a CALL_EXPR an lvalue.
+
+ * class.c (finish_struct_bits): Only set TREE_ADDRESSABLE if the
+ type has a non-trivial copy constructor.
+
+ * decl.c (start_function): If interface_known, unset
+ DECL_NOT_REALLY_EXTERN on the function.
+
+Wed Apr 19 16:53:13 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (do_function_instantiation): Handle explicit instantiation of
+ member functions.
+ (do_type_instantiation): Handle 'inline template class foo<int>',
+ meaning just spit out the vtable.
+
+ * lex.c (cons_up_default_function): Set DECL_NOT_REALLY_EXTERN on
+ the consed functions.
+
+ * decl2.c (import_export_inline): Set DECL_INTERFACE_KNOWN.
+
+Wed Apr 19 16:28:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c, class.c, decl2.c, gc.c, init.c, parse.y, pt.c, search.c,
+ typeck.c: Include output.h.
+
+Wed Apr 19 14:57:21 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
+
+ * call.c (build_method_call): Allow a signature member functions to
+ be called from a default implementation.
+
+Wed Apr 19 10:21:17 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * repo.c (finish_repo): Remember what directory we are in.
+
+ * search.c (expand_upcast_fixups): Don't mess with abort_fndecl.
+
+ * repo.c: Use obstacks instead of fixed-size buffers. Don't spit
+ out the second copy of the symbol name. Don't remember COLLECT_GCC.
+
+Wed Apr 19 02:32:40 1995 Mike Stump <mrs@cygnus.com>
+
+ * search.c (virtual_context): New function to get the virtual
+ context of a function.
+ (expand_upcast_fixups): New function to generate runtime vtables.
+ (fixup_virtual_upcast_offsets): Likewise.
+ (expand_indirect_vtbls_init): Use fixup_virtual_upcast_offsets to
+ ensure that the this offsets for upcasts from virtual bases into
+ other virtual bases or non-virtual bases are correct at construction
+ time and destruction time.
+ * class.c (fixup_vtable_deltas): Modify to fixup all offsets in all
+ vtables in all virtual bases, instead of just one vtable in each
+ virtual base.
+ (fixup_vtable_deltas1): Likewise.
+
+Tue Apr 18 03:57:35 1995 Michael Meissner <meissner@cygnus.com>
+
+ * Makefile.in (lex.o): Add dependency on c-pragma.h.
+
+ * lex.c (handle_sysv_pragma): Use NULL_PTR and NULL_TREE as
+ appropriate, instead of 0.
+
+Mon Apr 17 12:28:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (pushdecl): Use decls_match, not duplicate_decls, for
+ comparing local and global decls.
+
+Fri Apr 14 01:46:52 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (convert_arguments): Only prohibit passing to ... of
+ types with non-trivial copy constructors.
+
+ * repo.c (repo_template_used): Don't try to mess with no id.
+
+Fri Apr 14 23:32:50 1995 Per Bothner <bothner@rtl.cygnus.com>
+
+ * decl.c (duplicate_decls): Use cp_warning_at for redundant-decls.
+
+Thu Apr 13 15:37:42 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (current_tinst_level): Delete declaration, since it's
+ static inside pt.c.
+
+ * typeck.c (build_modify_expr): Catch incompatible array assignment.
+
+ * parse.y (attribute_list, attrib): Rewrite actions to feed the
+ right stuff to decl_attributes.
+
+Thu Apr 13 11:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * search.c (dfs_debug_mark): Check for magic virtual like
+ import_export_vtable.
+
+ * typeck.c (build_binary_op_nodefault): Don't call cp_pedwarn with
+ four args.
+
+Wed Apr 12 12:02:57 1995 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl2.c (finish_file): Move prevtable pass before needs_messing_up
+ decision.
+
+Tue Apr 11 11:20:27 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (finish_decl): If we're writing out a static data member of
+ a class, we want the debug info for that class.
+
+ * gc.c (build_t_desc): Check linkage of a class properly.
+
+ * class.c (finish_struct): Set the 'headof' offset for the main
+ vtable properly.
+ (prepare_fresh_vtable): Fix typeinfo pointer here.
+ (modify_one_vtable): Instead of here.
+
+Mon Apr 10 12:15:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * repo.c (repo_get_id): New function to return the interesting
+ identifier for a repo entity.
+ (repo_template_used): Use it.
+ (repo_template_instantiated): Mark the id as chosen.
+ (init_repo): Record whether or not the id was chosen.
+ (finish_repo): Note if an id was newly chosen.
+
+ * pt.c (do_function_instantiation): Call repo_template_instantiated.
+ (do_type_instantiation): Likewise. Don't diagnose multiple
+ instantiation.
+
+ * decl2.c (finish_file): Use DECL_NOT_REALLY_EXTERN when deciding
+ whether or not to synthesize a method.
+
+ Undo these changes:
+ * class.c (finish_vtbls): Build more vtables if flag_rtti is on.
+ * class.c (modify_all_direct_vtables): Likewise.
+ * init.c (expand_direct_vtbls_init): Expand more vtables if
+ flag_rtti is on.
+
+Sat Apr 8 17:45:41 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_headof): Use ptrdiff_type_node instead of
+ integer_type_node on pointer arithmetic.
+
+Sat Apr 8 11:57:04 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_modify_expr): Undo previous change.
+
+Thu Apr 6 01:23:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * Makefile.in (compiler): Remove ../cc1plus before rebuilding it.
+
+ * repo.c (get_base_filename): Put the .rpo file in the directory
+ with the object file, not the source.
+
+ * typeck.c (build_conditional_expr): Handle pmf's better.
+
+ * repo.c (finish_repo): Also use ASM_OUTPUT_LABELREF to print out
+ the name of the symbol.
+
+Wed Apr 5 15:24:12 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * repo.c (open_repo_file): Make repo filename DOS-compliant.
+ (*): Also write a new repo file if some previously-used
+ templates are no longer used. Only remember the identifier.
+
+ * lex.c (cons_up_default_function): If this function belongs to a
+ template class, call repo_template_used for it.
+
+ * repo.c (repo_template_used): Using a class means using its vtable,
+ if any.
+ (finish_repo): Likewise.
+
+ * typeck.c (build_modify_expr): Only wrap TARGET_EXPRs in RTL_EXPRs
+ if the type has a complex copy constructor.
+
+ * decl2.c (lang_decode_option): -frepo implies
+ -fno-implicit-templates.
+
+ * decl.c (start_function): Clear current_{base,member}_init_list.
+
+ * lex.c (init_lex): Also unset *_eq if ! flag_operator_names.
+
+Tue Apr 4 16:11:08 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (struct cp_function): Add {base,member}_init_list.
+ (push_cp_function_context): Save current_{base,member}_init_list.
+ (pop_cp_function_context): Restore them.
+
+Mon Apr 3 16:55:08 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * repo.c (get_base_filename): Take filename parm, fix logic bug.
+
+ * typeck.c (build_compound_expr): Do not warn about a compound expr
+ in which the first expression has no side effects.
+ (build_x_compound_expr): Warn here instead.
+ (build_conditional_expr): Don't warn about a conditional expression
+ between an enum and the type it promotes to.
+
+ * init.c (build_new): Handle initialization of arrays of builtins
+ properly.
+
+Mon Apr 3 15:08:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * repo.c: Include config.h to get definitions of bcopy and rindex
+ on systems that don't have them (e.g., SVR4).
+
+Mon Apr 3 14:41:55 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (finish_table): Pass NULL_TREE instead of init to
+ finish_decl so that it won't try and do error checking on the
+ initializer.
+
+Mon Apr 3 10:45:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * repo.c (get_base_filename): Analyze COLLECT_GCC_OPTIONS to
+ determine whether this compile used -c -o.
+ (open_repo_file): Use get_base_filename. Remove the extension.
+ (finish_repo): Spit out the values of main_input_filename,
+ COLLECT_GCC and COLLECT_GCC_OPTIONS.
+
+ * parse.y (structsp): Add TYPENAME_KEYWORD complex_type_name.
+
+Sun Apr 2 23:43:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * search.c (compute_access): Don't try to do access control on
+ nested types.
+
+Fri Mar 31 10:14:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * repo.c: New file to handle things repo.
+
+ * pt.c (instantiate_template): Call repo_template_used if the
+ definition is accessible.
+ (mark_function_instantiated): Split out from
+ do_function_instantiation.
+ (mark_class_instantiated): Split out from do_type_instantiation.
+
+ * parse.y (template_instantiate_once): Call repo_template_used.
+
+ * lex.c (lang_init): Call init_repo.
+
+ * decl2.c: Handle flag_use_repository.
+ (finish_file): Call finish_repo.
+
+ * decl.c (start_method): Call repo_template_used if this is a
+ template method.
+
+ * Makefile.in (CXX_OBJS): Add repo.o.
+ (repo.o): Add dependencies.
+
+ * Make-lang.in (CXX_SRCS): Add repo.c.
+
+ * decl.c (start_function): If DECL_INTERFACE_KNOWN and
+ DECL_NOT_REALLY_EXTERN are both set, unset DECL_EXTERNAL.
+
+ * typeck.c (build_binary_op_nodefault): Identify the invalid operand
+ types used.
+
+ * decl.c (duplicate_decls): Propagate DECL_NOT_REALLY_EXTERN.
+
+Thu Mar 30 17:54:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault): Tidy up use of build_type
+ and result_type. When checking for comparison between signed
+ and unsigned, use result_type rather than the (possibly shortened)
+ type of op0. Also, don't warn about equality comparison of a
+ signed operand to an unsigned constant that fits in the signed
+ type.
+
+ * method.c (do_build_copy_constructor): Reverse
+ current_base_init_list after we've built it up.
+
+Thu Mar 30 14:35:18 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (build_throw): Never warn about the value of throw not
+ being used.
+
+Thu Mar 30 13:16:54 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_start_catch_block): Check for bad catch parameter
+ declarations.
+
+Thu Mar 30 13:06:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (finish_function): Only set DECL_NOT_REALLY_EXTERN if
+ DECL_EXTERNAL is not already set.
+
+Thu Mar 30 11:26:24 1995 Mike Stump <mrs@cygnus.com>
+
+ * method.c (emit_thunk): Let poplevel know that the last level is
+ for a function so it can create a BLOCK_NODE and set DECL_INITIAL.
+
+Thu Mar 30 11:15:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (import_export_inline): Don't set DECL_NOT_REALLY_EXTERN
+ here.
+
+ * decl.c (grokdeclarator): OK, don't abort if we see a decl with
+ METHOD_TYPE.
+ (finish_function): Set DECL_EXTERNAL and DECL_NOT_REALLY_EXTERN on
+ all deferred inlines.
+
+Wed Mar 29 19:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cp-tree.h (DECL_THIS_INLINE): New macro.
+ (DECL_NOT_REALLY_EXTERN): New macro.
+ (DECL_THIS_STATIC): New macro.
+
+ * decl.c: Lose all references to current_extern_inline. Break
+ inline semantics into DECL_INLINE for actual inlining and
+ DECL_THIS_INLINE for the linkage wierdness. Use DECL_THIS_STATIC.
+ * decl2.c: Use DECL_NOT_REALLY_EXTERN to indicate that we want to
+ emit an inline here. Associated changes.
+ * lex.c: Likewise.
+ * pt.c: Likewise.
+ * typeck.c: Likewise.
+
+ * call.c (build_method_call): Don't bother trying to handle inlines
+ specially.
+ * cvt.c (convert_to_aggr): Likewise.
+
+ * pt.c (do_function_instantiation): Handle instantiation of
+ public inlines, too.
+
+Wed Mar 29 16:04:25 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (init_exception_processing): Change the interface for
+ __throw_type_match and add decl for new rtti matching routine
+ __throw_type_match_rtti.
+ (build_eh_type): New routine to build a run time descriptor for the
+ expression given.
+ (expand_start_catch_block): Update to use new calling convention for
+ the matcher.
+ (expand_throw): Update to use build_eh_type.
+
+Mon Mar 27 07:14:33 1995 Warner Losh <imp@village.org>
+
+ * g++.c: Removed __NetBSD__ from conditional.
+ Declare strerror if HAVE_STRERROR is defined; otherwise
+ declare sys_errlist and sys_nerr.
+ (my_strerror): New function.
+
+Tue Mar 28 14:16:35 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * search.c (get_binfo): Don't try to be so clever.
+
+ * tree.c (copy_to_permanent): Also suspend_momentary().
+
+ * cvt.c (cp_convert_to_pointer): Hand off to convert_fn_pointer even
+ if the types are the same.
+
+ * decl.c (start_function): Handle extern inlines more like C++ says
+ we should.
+
+ * init.c (build_member_call): Hand constructor calls off to
+ build_functional_cast.
+
+ * typeck2.c (build_functional_cast): Use DECL_NESTED_TYPENAME to get
+ the name of the type.
+
+Tue Mar 28 13:13:56 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Check for the decl returned by
+ grokfndecl to be null before using build_decl_attribute_variant.
+
+Mon Mar 27 18:04:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_new): Use build_pointer_type instead of
+ TYPE_POINTER_TO.
+
+Fri Mar 24 12:11:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_conditional_expr): Handle pmfs.
+ (convert_for_assignment): Fix pmf support.
+
+ * cvt.c (convert_fn_ptr): Support !flag_vtable_thunks.
+ (cp_convert_to_pointer): Handle pmfs.
+ (cp_convert): Pass pmfs to cp_convert_to_pointer.
+
+ * typeck.c (common_type): Handle inheritance for pmfs.
+
+ * typeck2.c (build_m_component_ref): Do access control.
+
+ * typeck.c (comp_target_types): Check for conversion to void *
+ before checking trickier conversions.
+
+ * decl.c (duplicate_decls): Propagate DECL_ABSTRACT_VIRTUAL_P.
+
+ * pt.c (push_tinst_level): Complain if template instantiation depth
+ is greater than max_tinst_depth.
+
+ * typeck.c (common_type): Assume that we can call common_type to
+ unify the target type of a pointer.
+
+Thu Mar 23 00:48:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (finish_file): Don't synthesize methods at
+ finish_vtable_prevardecl time. Do synthesize methods that are not
+ used, but are public and not external.
+
+ * cvt.c (build_type_conversion): Only give an error if for_sure.
+
+ * typeck.c (comp_target_types): Only support pointer conversions if
+ nptrs > 0.
+
+Wed Mar 22 19:30:15 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_new): Catch use of an initializer list where it
+ shouldn't be.
+
+Wed Mar 22 16:21:07 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (build_new): Wrap alloc_expr in an RTL_EXPR if nelts is
+ non-constant.
+
+ * decl2.c: temp_name_counter is now public.
+
+ * decl.c (struct cp_function): Add temp_name_counter field.
+ (push_cp_function_context): Save it.
+ (pop_cp_function_context): Restore it.
+
+ * typeck.c (common_type): Handle unifying function types, and unify
+ unmatched things to void* with a compiler_error, rather than
+ silently like before.
+
+Wed Mar 22 15:10:34 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (finish_prevtable_vardecl, finish_vtable_vardecl): Revert
+ Brendan's last change and fix latent problem that causes TD entries
+ to not come out when the things that need them has yet to be
+ expanded.
+
+Wed Mar 22 15:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault, comparison ops): Update type0
+ and type1, since we might have changed op0 or op1.
+
+Wed Mar 22 13:33:45 1995 Jason Merrill <jason@python.cygnus.com>
+
+ * typeck.c (common_type): Don't mess up templates.
+
+Wed Mar 22 04:56:00 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (common_type): Handle ptms properly. Also handle
+ T* -> void*.
+ (build_binary_op_nodefault): New variable build_type controls what
+ type is given to the expression when it is created. Set this to
+ boolean_type_node for comparison ops instead of using result_type.
+ (comp_target_types): Allow T * -> void *.
+
+ * cvt.c (cp_convert_to_pointer): Do access control when converting
+ ptms, too.
+
+Tue Mar 21 17:25:06 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (extern_lang_string): Catch use of linkage specs that
+ aren't all naming the same language.
+
+ * class.c (finish_struct): Delete accidental duplicate code.
+
+Tue Mar 21 14:00:57 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault): Disable pedwarns about
+ comparing functions and incomplete types.
+
+ * decl.c (finish_function): Only unset current_function_decl if
+ !nested.
+ (duplicate_decls): Last change went too far; we only want to stop
+ checking for value/reference ambiguity.
+
+Tue Mar 21 01:26:39 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_generic_desc): Zap the DECL_SIZE so that we can lay it
+ out fresh, as the new type may be larger.
+
+Mon Mar 20 19:01:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * expr.c (extract_init): Try to expand the RTL for the
+ initialization and figure out what it will look like so we can avoid
+ run-time initialization. Disabled for now.
+ (extract_scalar_init): Helper for scalar initialization.
+ (extract_aggr_init): Helper for aggregate initialization.
+
+ * decl.c (duplicate_decls): Don't complain about ambiguous
+ declarations.
+ (obscure_complex_init): Now returns a tree. Call extract_init if
+ we're optimizing and this is a toplevel decl.
+ (finish_decl): Update accordingly.
+
+ * lex.c (check_newline): If we're just changing files (not pushing
+ or popping), update input_file_stack->name.
+
+Mon Mar 20 17:55:04 1995 Mike Stump <mrs@cygnus.com>
+
+ * pt.c (type_unification): Only TEMPLATE_DECLs are handled right now
+ in the transitive unification code.
+
+Mon Mar 20 16:07:50 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (shadow_tag): Don't allow inline, virtual, or explicit on
+ non-functions.
+ (grokdeclarator): Don't allow friends to be defined in local classes.
+
+Sat Mar 18 04:03:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (finish_prevtable_vardecl): Use DECL_DECLARED_STATIC
+ rather than DECL_SAVED_INSNS to decide whether or not this method
+ was declared inline.
+
+ * method.c (synthesize_method): Turn off DECL_INLINE if
+ function_cannot_inline_p thinks we're too large.
+
+ * typeck.c (build_indirect_ref): Use build_expr_type_conversion.
+
+Fri Mar 17 17:47:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (instantiate_type): Handle pmfs.
+
+ * typeck.c (convert_for_assignment): Check types when assigning one
+ pmf to another.
+
+ * decl.c (define_label): Fix logic for printing out the name of the
+ label in an error message.
+
+ * error.c (dump_expr): Support ARRAY_REF.
+
+Fri Mar 17 17:43:02 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Call build_t_desc here.
+ (finish_prevtable_vardecl): Instead of here.
+
+Fri Mar 17 14:40:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (expand_static_init): Also use expand_aggr_init if the
+ initializer is a TREE_LIST.
+ (grokdeclarator): Only pedwarn about extra qualification if -pedantic.
+
+ * pt.c (unify): Fix unification of return type.
+
+ * expr.c (fixup_result_decl): Use store_expr, rather than
+ emit_move_insn, to move the return value into the place where
+ callers will expect it.
+
+Thu Mar 16 22:05:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (build_offset_ref): Call assmble_external on functions.
+ * typeck.c (build_component_ref): Likewise.
+
+Thu Mar 16 20:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (struct saved_scope): Add members base_init_list and
+ member_init_list.
+ (push_to_top_level): Save current_base_init_list and
+ current_member_init_list to them.
+ (pop_from_top_level): Put it back.
+
+Thu Mar 16 19:21:14 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (instantiate_template): Call assemble_external.
+
+Thu Mar 16 18:07:54 1995 Brendan Kehoe <brendan@phydeaux.cygnus.com>
+
+ * class.c: Include rtl.h, to get NULL_RTX.
+ (finish_struct): Also zero out DECL_SAVED_INSNS, to avoid problems
+ on hosts with different sizes for each part of the union.
+ * tree.c: Also include rtl.h.
+ (layout_basetypes): Same change for DECL_SAVED_INSNS.
+
+Thu Mar 16 13:57:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (unify): Fix array domain unification for 64-bit targets.
+
+ * decl2.c (finish_file): Push bizarre type decl before walking the
+ vtables the first time.
+ (walk_vtables): OK, don't set prev to vars if the vardecl_fn messed
+ with TREE_CHAIN (prev).
+
+ * init.c (emit_base_init): Use convert_pointer_to_real instead of
+ convert_pointer_to when converting to a direct base.
+
+Wed Mar 15 20:26:29 1995 Mike Stump <mrs@cygnus.com>
+
+ * pt.c (type_unification): Handle transitive unification better.
+
+Wed Mar 15 13:56:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (walk_vtables): Always set prev to vars.
+ (mark_vtable_entries): Call assemble_external on the vtable entries.
+
+ * class.c (finish_struct): Set the vtable's size to NULL_TREE before
+ calling layout_decl, so that it gets updated properly.
+
+ Finally re-enable dynamic synthesis. This time it works.
+ * method.c (synthesize_method): Pass decl_function_context (fndecl)
+ to {push,pop}_cp_function_context.
+ * decl.c (push_cp_function_context): Now takes a tree argument.
+ (pop_cp_function_context): Likewise.
+ * call.c (build_method_call): Enable synthesis.
+ * lex.c (cons_up_default_function): Likewise.
+
+Tue Mar 14 19:14:19 1995 Doug Evans <dje@chestnut.cygnus.com>
+
+ * parse.y (setattrs): Chain onto prefix_attributes rather than
+ setting it.
+
+Wed Mar 15 13:00:00 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (pushdecl): Check if the type of the VAR_DECL is an
+ error_mark_node before trying to read TYPE_LANG_SPECIFIC.
+
+Mon Mar 13 21:00:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator, case ARRAY_REF): Wrap the exp with fold,
+ and convert the size and integer_one_node to the index type.
+
+Mon Mar 13 08:01:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (get_member_function_from_ptrfunc): Save the instance
+ argument, and tack it onto the front of the COND_EXPR to make the
+ semantics come out right. Grab the instance argument from
+ '*instance_ptrptr', rather than having it passed in separately.
+
+ * various: Change various consed-up comparison operations to have
+ boolean type. Remove the instance argument in calls to
+ get_member_function_from_ptrfunc.
+
+ * error.c (dump_expr): Dump true and false as "true" and "false".
+
+ * decl2.c (finish_file): Also set DECL_STATIC_FUNCTION_P on the
+ global init function.
+
+ * decl.c (finish_function): Only set DECL_EXTERNAL here if the
+ inline function is public.
+
+Sat Mar 11 00:58:03 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (is_friend): Be more careful about checking
+ DECL_CLASS_CONTEXT on non-member functions.
+
+ * decl2.c (finish_vtable_vardecl): Don't bother calling
+ assemble_external here.
+ (prune_vtable_vardecl): New function that just splices out the
+ vtable decl from the top-level decls.
+ (import_export_inline): Unset DECL_EXTERNAL at first.
+ (finish_file): Don't bother calling assemble_external here. Do
+ splice out all of the vtables.
+
+Fri Mar 10 14:42:29 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (finish_function): If we're not emitting the function yet,
+ call assemble_external for it.
+
+ * decl2.c (finish_prevtable_vardecl): Don't call mark_vtable_entries
+ here.
+ (finish_vtable_vardecl): Don't do the linkage deduction thing here.
+ Also don't splice out the current vtable if it is unused.
+ (finish_file): Move the second walk_vtables and the synthesis check
+ inside the 'reconsider' loop. Move thunk emission after the
+ 'reconsider' loop.
+
+Thu Mar 9 16:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * pt.c (tsubst): Don't bother calling cp_build_type_variant, since it
+ was passing bogus values for readonly and volatile from the original
+ template decl, not the resultant type of the tsubst call.
+
+ * class.c (duplicate_tag_error): Use cp_error_at to point out the
+ previous definition of the tag.
+
+Thu Mar 9 10:46:17 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (start_function): Clear base_init_insns and protect_list.
+ (struct cp_function): Add base_init_insns field.
+ (push_cp_function_context): Also save base_init_insns.
+ (pop_cp_function_context): Also restore base_init_insns.
+
+Wed Mar 8 13:31:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (member_init_ok_or_else): Check for initializing a static
+ member here.
+ (emit_base_init): Instead of here.
+
+Tue Mar 7 16:03:26 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_method_call): Disable synthesis as needed.
+ * lex.c (cons_up_default_function): Likewise.
+
+Tue Mar 7 10:14:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y: New rules to allow attributes in a prefix position.
+ (prefix_attributes): New variable. Pass it into cplus_decl_attributes.
+ (setattr): New rule.
+ (reserved_declspecs, declmods): Catch attributes here.
+ * decl2.c (cplus_decl_attributes): Add PREFIX_ATTRIBUTES argument.
+ * decl.c (duplicate_decls): Pass DECL_MACHINE_ATTRIBUTES to
+ descendent typedef.
+ (grokdeclarator): Added code to support machine attributes.
+ * Makefile.in (stamp-parse): Expect 5 shift/reduce failures.
+
+Mon Mar 6 15:07:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_method_call): Don't synthesize methods outside of a
+ function.
+
+ Make base initialization more re-entrant so that synthesis on the
+ fly will work (and, eventually, template instantiation on the fly).
+ * init.c (sort_member_init): Don't bother with members that can't be
+ initialized. Reorganize a bit. Don't initialize base members here.
+ (sort_base_init): New function, like sort_member_init, but for base
+ classes. Steals some code from emit_base_init.
+ (emit_base_init): Simplify. Call sort_{member,base}_init before
+ doing any initialization, so we don't have to save
+ current_{member,base}_init_list in push_cp_function_context.
+ (expand_aggr_vbase_init_1): Adjust for sort_base_init.
+ (expand_aggr_vbase_init): Simplify.
+ * decl.c (struct cp_function): Add protect_list field.
+ (push_cp_function_context): Also save protect_list.
+ (pop_cp_function_context): Also restore protect_list.
+ * call.c (build_method_call): Enable synthesis at point of call.
+ * lex.c (cons_up_default_function): Likewise.
+
+ * parse.y: Turn -ansi checks back into -pedantic checks.
+
+ * init.c (build_new): Fix -fcheck-new for array new.
+
+Sat Mar 4 15:55:42 1995 Fergus Henderson <fjh@cs.mu.oz.au>
+
+ * typeck.c (build_compound_expr): warn if left-hand operand of
+ comma expression has no side-effects.
+
+Fri Mar 3 15:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * parse.y (primary): Change 'object qualified_id *' rules to 'object
+ overqualified_id *'.
+
+Fri Mar 3 12:48:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (unary_expr): Catch doing sizeof an overloaded function.
+ Make the error look the same as the one we issue in c_sizeof.
+
+ * typeck.c (build_binary_op_nodefault): Give an error for trying
+ to compare a pointer-to-member to `void *'.
+
+Fri Mar 3 11:28:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_unary_op): Handle bool increment with smoke and
+ mirrors here, rather than in expand_increment where it belongs,
+ because Kenner doesn't agree with me.
+
+Fri Mar 3 00:08:10 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokparms): Catch a PARM_DECL being used for a default
+ argument as well.
+
+Thu Mar 2 20:05:54 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_new): Don't allow new on a function type.
+
+ * parse.y (primary): Avoid a crash when seeing if the arg is of
+ the same type as that given for the typespec in an explicit dtor call.
+
+Thu Mar 2 00:49:38 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (finish_function): Change test for calling
+ mark_inline_for_output.
+
+Wed Mar 1 11:23:46 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_modify_expr): Complain if
+ build_default_binary_type_conversion fails.
+
+ * init.c (expand_default_init): Handle arguments of unknown type
+ properly.
+
+ * cvt.c (build_expr_type_conversion): Only complain about ambiguity
+ if 'complain'.
+ * various: Pass 'complain'.
+
+ * typeck.c (comptypes): Be more picky about comparing UPTs.
+
+Wed Mar 1 11:03:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): If declarator is null, say that the
+ type used has an incomplete type.
+
+Wed Mar 1 10:06:20 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (instantiate_template): Copy the template arguments to the
+ permanent_obstack. Also use simple_cst_equal to compare them when
+ looking for a previous instantiation.
+
+ * tree.c (make_deep_copy): Support copying INTEGER_TYPEs (assuming
+ they are array domain types).
+
+Tue Feb 28 23:24:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cp-tree.h: Define WANT_* constants for passing to
+ build_expr_type_conversion.
+ * cvt.c (build_expr_type_conversion): New function to build
+ conversion to one of a group of suitable types.
+ (build_default_binary_type_conversion): Use it.
+ * decl2.c (grok_array_decl): Likewise.
+ * typeck.c (build_unary_op): Likewise.
+ (build_array_ref): Tidy up a bit.
+ (build_binary_op): Likewise.
+
+Tue Feb 28 19:57:31 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Don't allow decl of an argument as `void'.
+
+Tue Feb 28 17:23:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * parse.y (typed_declspecs1): Add 'typespec reserved_typespecquals
+ reserved_declspecs' rule.
+
+ * parse.y (expr_or_declarator): Remove notype_qualified_id rule.
+ (direct_notype_declarator): Likewise.
+ (complex_direct_notype_declarator): Add notype_qualified_id rule.
+
+ * lex.c (real_yylex): Handle :> digraph properly.
+
+Tue Feb 28 12:26:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Check if it's a friend, not if it's
+ non-virtual, that's being initialized. Move the check up to
+ before FRIENDP would get cleared. Catch an unnamed var/field
+ being declared void. Say just `field' instead of `structure field'
+ in the error message. Only go for the operator name if DECLARATOR
+ is non-null.
+
+Tue Feb 28 00:08:01 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (start_function): Complain about abstract return type.
+ (grokdeclarator): Complain about declaring constructors and
+ destructors to be const or volatile. Complain about declaring
+ destructors to be static.
+
+ * pt.c (uses_template_parms): Handle pmfs.
+
+ * decl.c (grokdeclarator): Don't call variable_size for array bounds
+ that only depend on template constant parameters.
+
+Mon Feb 27 15:38:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * error.c (dump_decl): Only look to see if it's a vtable if we
+ actually have a name to check out.
+
+Mon Feb 27 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cvt.c (convert_to_aggr): Lose misleading shortcut.
+
+Sun Feb 26 17:27:32 1995 Doug Evans <dje@canuck.cygnus.com>
+
+ * decl.c (set_nested_typename): Always set DECL_IGNORED_P,
+ not just for dwarf.
+
+Sun Feb 26 00:10:18 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Don't allow a static member to be
+ declared `register'.
+
+ * init.c (make_friend_class): Move up to a pedwarn for the warning
+ about a class declaring friends with itself.
+
+ * decl.c (grokdeclarator): You can't do `volatile friend class foo'
+ or `inline friend class foo'. Only try to make a friend out of
+ TYPE if we didn't already reset it to integer_type_node.
+
+Sat Feb 25 22:32:03 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Don't allow initialization of a
+ non-virtual function.
+
+ * decl.c (start_function): Do a pedwarn if we're changing `main'
+ to have an int return type.
+
+Sat Feb 25 00:02:05 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_modify_expr): Handle simple assignment from
+ TARGET_EXPRs by building up an RTL_EXPR to force expansion. Whew.
+
+Fri Feb 24 18:27:14 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Also don't allow virtual outside of a
+ class decl for a scope method definition performed at global binding.
+
+ * init.c (build_offset_ref): Don't allow creation of an OFFSET_REF
+ of a bitfield.
+
+ * decl.c (grokdeclarator): Don't allow a const to be declared mutable.
+
+ * typeck.c (build_binary_op): Return an error_mark_node if either
+ one of the args turned into an error_mark_node when we tried to
+ use default_conversion.
+
+ * typeck.c (build_unary_op): Forbid using postfix -- on a bool.
+
+ * decl.c (grokdeclarator): Allow `signed' and `unsigned' to be
+ used on `__wchar_t'.
+
+Fri Feb 24 13:59:53 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (end_protect_partials): Do it the right way.
+
+Wed Feb 22 15:42:56 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault): Upgrade warning about
+ comparing distinct pointer types to pedwarn.
+
+ * typeck2.c (digest_init): Cope with extra braces.
+
+ * typeck.c (build_binary_op_nodefault): Use tree_int_cst_sgn instead
+ of INT_CST_LT (..., interger_zero_node).
+
+Wed Feb 22 14:45:52 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * except.c [!TRY_NEW_EH] (end_protect_partials): Define dummy
+ function for systems that don't have EH.
+
+Tue Feb 21 19:18:31 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (can_convert_arg): Like can_convert, but takes an arg as
+ well.
+
+ * pt.c (type_unification): Allow implicit conversions for parameters
+ that do not depend on template parameters.
+
+Tue Feb 21 18:43:48 1995 Douglas Rupp <drupp@cs.washington.edu>
+
+ * Make-lang.in, config-lang.in: ($exeext): New macro.
+ * Make-lang.in: Try a "cp" if "ln" fails.
+ * cp-tree.h (decl_attributes): Added argument.
+ * decl2.c (cplus_decl_attribute): Add arg to decl_attributes.
+ * cp/g++.c: Added #ifdefs for sys/file.h and process.h for NT.
+ Modified spawnvp to have to correct number of arguments for OS/2, NT.
+
+Tue Feb 21 18:36:55 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (finish_function): Add calls to end_protect_partials to end
+ the exception region that protects constructors so that partially
+ constructed objects can be partially destructed when the constructor
+ throws an exception.
+ * init.c (perform_member_init, sort_member_init, emit_base_init):
+ Added support for partially constructed objects.
+ * init.c (build_partial_cleanup_for): New routine to do partial
+ cleanups of a base class.
+ * decl2.c (finish_file): Move the emitting of the exception table
+ down, after we emit all code that might have exception regions in
+ them.
+ * except.c (end_protect_partials, might_have_exceptions_p): New
+ routines.
+ (emit_exception_table): Always output table if called.
+ * cp-tree.h (protect_list, end_protect_partials,
+ might_have_exceptions_p, emit_exception_table): Added.
+
+Tue Feb 21 16:05:59 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * gc.c (build_typeid): Pass a NULL_TREE, not the bogus, unused
+ address of a local variable.
+ * class.c (build_vfn_ref): Only try to build the PLUS_EXPR if we
+ were given a non-null PTR_TO_INSTPTR.
+
+Tue Feb 21 01:53:18 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (duplicate_decls): Always lay out the merged decl.
+
+ * decl2.c (finish_vtable_vardecl): Don't do vtable hack on templates.
+ (finish_prevtable_vardecl): Likewise.
+
+ * method.c (synthesize_method): Set interface_{unknown,only}
+ according to the settings for our class, not the file where it comes
+ from.
+
+Sat Feb 18 12:26:48 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Handle systems that define __i386__ but not __i386.
+
+Fri Feb 17 15:31:31 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (reparse_decl_as_expr): Support being called without a
+ type argument.
+
+ * parse.y (primary): Add '(' expr_or_declarator ')'. Adds 4 r/r
+ conflicts. Sigh.
+
+Fri Feb 17 12:02:06 1995 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (template_def, fndef, fn.def1, return_init, condition,
+ initdcl0, initdcl, notype_initdcl0, nomods_initdcl0,
+ component_decl_1, after_type_component_declarator0,
+ notype_component_declarator0, after_type_component_declarator,
+ notype_component_declarator, after_type_component_declarator,
+ full_parm, maybe_raises, exception_specification_opt): Fix up,
+ include exception_specification_opt maybeasm maybe_attribute and
+ maybe_init if missing. Rename maybe_raises to
+ exception_specification_opt to match draft wording. Use maybe_init
+ to simplify rules.
+
+Fri Feb 17 01:54:46 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (build_new): Set TREE_NO_UNUSED_WARNING on COMPOUND_EXPRs
+ built for news of scalar types.
+
+Thu Feb 16 17:48:28 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault): Update code for warning
+ about signed/unsigned comparisons from C frontend. Realize that the
+ code in the C frontend is, if anything, even more bogus. Fix it.
+ (build_binary_op): Undo default_conversion if it wasn't useful.
+
+ * typeck.c (build_unary_op, ADDR_EXPR): Lose bogus special case for
+ PRE*CREMENT_EXPR.
+
+ * decl2.c (import_export_vtable): Don't try the vtable hack
+ if the class doesn't have any real non-inline virtual functions.
+ (finish_vtable_vardecl): Don't bother trying to find a non-inline
+ virtual function in a non-polymorphic class.
+ (finish_prevtable_vardecl): Likewise.
+
+ * decl2.c (import_export_vtable): Use and set DECL_INTERFACE_KNOWN.
+
+ * cp-tree.h (DECL_INTERFACE_KNOWN): Use DECL_LANG_FLAG_5.
+
+ * init.c (expand_virtual_init): Always call assemble_external.
+
+ * class.c (build_vfn_ref): Always call assemble_external.
+ (build_vtable): Always call import_export_vtable.
+ (prepare_fresh_vtable): Likewise.
+ (add_virtual_function): Don't bother setting TREE_ADDRESSABLE.
+
+Thu Feb 16 03:28:49 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (finish_struct): Use TYPE_{MIN,MAX}_VALUE to determine
+ whether an enumerated type fits in a bitfield.
+
+Wed Feb 15 15:38:12 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (grow_method): Update method_vec after growing the class
+ obstack.
+
+Wed Feb 15 13:42:59 1995 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (handler_seq): Push a level for the catch parameters.
+
+Wed Feb 15 12:42:57 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (emit_base_init): Update BINFO_INHERITANCE_CHAIN on my
+ bases, in case they've been clobbered.
+
+Wed Feb 15 12:07:29 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_base_struct): Set up BINFO_INHERITANCE_CHAIN here,
+ so that one day it will always be valid.
+ * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise.
+
+ * cp-tree.h (copy_binfo): Removed, unused.
+ * tree.c (copy_binfo): Likewise.
+
+Wed Feb 15 00:05:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (build_new): Save the allocation before calling
+ expand_vec_init on it.
+
+ * decl.c (finish_enum): The TYPE_PRECISION of the enum type mush
+ match the TYPE_PRECISION of the underlying type for constant folding
+ to work.
+
+Tue Feb 14 15:31:25 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (push_eh_entry, expand_start_all_catch,
+ expand_leftover_cleanups, expand_end_catch_block): Keep track of
+ the context in which the exception region occurs.
+ (build_exception_table): If the region was not output, don't output
+ the entry in the eh table for it.
+
+Tue Feb 14 02:15:43 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (expand_default_init): Only use a previous constructor call
+ if it's a call to our constructor. Does the word "Duh" mean
+ anything to you?
+
+ * decl.c (grokparms): Fine, just don't call
+ convert_for_initialization at all. OK? Happy now?
+
+Mon Feb 13 02:23:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Make sure that the class
+ method vector has a second element before returning it.
+
+ * decl.c (grokparms): Don't strip REFERENCE_TYPE before calling
+ convert_for_initialization.
+
+Sun Feb 12 03:57:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_modify_expr): Compare function name to
+ constructor_name (current_class_type) instead of current_class_name.
+
+ * decl.c (grokparms): Don't do anything with the return value of
+ convert_for_initialization.
+
+ * error.c (dump_decl): Also dump_readonly_or_volatile on the decl.
+
+ * decl.c (duplicate_decls): Tweak error message.
+
+ * typeck.c (build_const_cast): Implement checking.
+ (build_reinterpret_cast): Implement some checking.
+
+ * cp-tree.h (CONV_FORCE_TEMP): Require a new temporary when
+ converting to the same aggregate type.
+ (CONV_STATIC_CAST): Include it.
+ (CONV_C_CAST): Likewise.
+ * cvt.c (convert_force): Use CONV_C_CAST instead of CONV_OLD_CONVERT.
+ (cp_convert): Only force a new temporary if CONV_FORCE_TEMP.
+
+Fri Feb 10 16:18:52 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (build_c_cast): Use non_lvalue to tack something on
+ where necessary.
+
+ * decl.c (auto_function): Now a function.
+ * except.c (init_exception_processing): terminate, unexpected,
+ set_terminate, and set_unexpected have C++ linkage.
+
+ * typeck.c (build_unary_op, TRUTH_NOT_EXPR): Use convert instead of
+ truthvalue_conversion for converting to bool, as it handles
+ user-defined conversions properly.
+ (condition_conversion): Likewise.
+
+ * except.c (expand_throw): Don't call convert_to_reference.
+ Pass the correct parameters to build_new.
+
+ * method.c (do_build_assign_ref): Don't use access control when
+ converting to a base reference here.
+ (do_build_copy_constructor): Or here.
+
+ * init.c (build_new): Unset TREE_READONLY on the dereferenced
+ pointer before assigning to it.
+
+ * decl.c (maybe_build_cleanup): Don't bother stripping const here.
+
+ * decl2.c (delete_sanity): You can now delete pointer to const.
+
+Fri Feb 10 13:28:38 1995 Jason Merrill <jason@python.cygnus.com>
+
+ * decl.c (finish_function): Don't rely on actual parameters being
+ evaluated left-to-right.
+ * except.c (expand_end_catch_block): Likewise.
+
+Fri Feb 10 00:52:04 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * tree.c (real_lvalue_p): Like lvalue_p, but class temps aren't
+ considered lvalues.
+ * cvt.c (convert_to_reference): Use real_lvalue_p instead of
+ lvalue_p.
+
+ * cvt.c (build_type_conversion_1): Don't call convert on aggregate
+ types.
+ (convert_to_reference): Fix erroneous text substitution.
+
+ * typeck2.c (initializer_constant_valid_p): Update from C frontend.
+ Add new argument to all callers.
+
+ * typeck.c (convert_arguments): Check for error_mark_node before
+ trying to do anything with the actual parameter.
+
+ * typeck.c (condition_conversion): Build up a CLEANUP_POINT_EXPR and
+ fold it.
+ (bool_truthvalue_conversion): Remove. Fix all callers to call
+ truthvalue_conversion instead.
+ (various): Fold CLEANUP_POINT_EXPRs.
+
+ * parse.y (conditions): Call condition_conversion rather than
+ building up a CLEANUP_POINT_EXPR.
+
+ * pt.c (end_template_decl): Don't warn_if_unknown_interface here
+ under -falt-external-templates.
+
+Thu Feb 9 05:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (build_new): Complain about new of const type without
+ initializer. Other cleanup.
+
+ * call.c (compute_conversion_costs): Don't call
+ build_type_conversion with a reference type; convert to the target
+ type and check its lvaluetude.
+ * cvt.c (convert_to_reference): Likewise.
+
+ * cvt.c (build_type_conversion_1): There will never be any need to
+ dereference references here now.
+
+Thu Feb 9 00:37:47 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Make sure we only `use' the
+ value of return_val_rtx.
+
+Wed Feb 8 15:45:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * parse.y (structsp): Don't complain about declaring a type being
+ defined to be a friend.
+
+ * decl2.c (warn_if_unknown_interface): Note the template in question
+ and the point of instantiation, for -falt-external-templates.
+ * lex.c (reinit_parse_for_method): Pass the decl to
+ warn_if_unknown_interface.
+ * pt.c (instantiate_template): Likewise.
+ (end_template_decl): Likewise.
+
+ * decl.c (set_nested_typename): Set IDENTIFIER_TYPE_VALUE on the
+ nested name again, to make local classes work a bit better.
+
+ * typeck.c (build_function_call_real): Dereference reference after
+ checking for incomplete type.
+
+ * init.c (build_new): Accept new of const and volatile types.
+
+Wed Feb 8 14:04:16 1995 Jason Merrill <jason@deneb.cygnus.com>
+
+ * decl.c (grokdeclarator): Fix error message.
+
+Wed Feb 8 03:16:15 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (convert_for_initialization): Do bash arrays when
+ converting to a reference to non-array.
+
+Tue Feb 7 15:50:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cvt.c (cp_convert): Don't call convert_to_reference, or
+ automatically dereference references. Do pass reference conversions
+ to cp_convert_to_pointer.
+ (cp_convert_to_pointer): Support references.
+
+ * call.c (build_method_call): Don't build up a reference to the
+ parameter here; let build_overload_call handle that.
+
+ * typeck.c (build_c_cast): Call convert_to_reference directly if
+ converting to a reference type.
+ * method.c (do_build_copy_constructor): Likewise.
+ * method.c (do_build_copy_constructor): Likewise.
+ (do_build_assign_ref): Likewise.
+
+ * call.c (build_method_call): Dereference a returned reference.
+ * typeck.c (build_function_call_real): Likewise.
+
+ * decl.c (xref_basetypes): Check for unions with basetypes here.
+ (xref_tag): Instead of here.
+
+ * pt.c (process_template_parm): Template type parm decls are
+ artificial.
+
+Mon Feb 6 04:32:09 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * parse.y (typed_declspecs): Add missing semicolon.
+ (do_xref_defn): Resurrect.
+ (named_class_head_sans_basetype): Move template specialization
+ definition cases to named_class_head_sans_basetype_defn.
+
+ * decl2.c (grokfield): Call pushdecl_class_level after setting the
+ TYPE_NAME, not before.
+
+Sun Feb 5 02:50:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (convert_harshness): Don't call sorry here. Don't allow
+ conversions between function pointer types if pedantic.
+
+ * pt.c (overload_template_name): Pass globalize=1 to xref_tag.
+
+ * lex.c (cons_up_default_function): Use the full name for the return
+ type of op=.
+
+ * decl.c (set_nested_typename): Don't worry about anonymous types,
+ as they already have a unique name.
+ (pushdecl): Remove redundant set_nested_typename
+ (xref_tag): Split out base handling into xref_basetypes.
+
+ * cp-tree.h (TYPE_INCOMPLETE): New macro; TEMPLATE_TYPE_PARMs are
+ not considered incomplete even though their definition is unknown.
+
+ * decl.c (xref_defn_tag): Lose.
+ (xref_tag): xref_next_defn = ! globalize.
+ (pushdecl): Don't set DECL_NESTED_TYPENAME on artificial decls. The
+ ones that should have it set will have it set by pushtag.
+ (pushdecl_class_level): Likewise.
+ (pushtag): Tidy up a bit.
+ (set_nested_typename): Push a decl for the nested typename from
+ here, rather than from xref_defn_tag.
+
+ * parse.y (do_xref): Lose.
+ (named_class_head): If we see 'class foo:' we know it's a
+ definition, so don't worry about base lists for non-definitions.
+
+ * pt.c (push_template_decls): Template parm decls are artificial.
+
+ * decl.c (duplicate_decls): Restore check for qualifier
+ disagreement for non-functions.
+ (decls_match): Remove check for qualifier disagreement.
+
+Fri Feb 3 14:58:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (grok_reference_init): Convert initializer from
+ reference.
+ * typeck.c (convert_for_initialization): Likewise.
+
+ * decl.c (duplicate_decls): Propagate DECL_NESTED_TYPENAME.
+
+ * cvt.c (cp_convert): Don't convert to the same class type by just
+ tacking on a NOP_EXPR.
+ (convert_to_reference): Use comp_target_types instead of comptypes
+ so that we don't allow conversions two levels down.
+
+Thu Feb 2 15:07:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (build_vbase_path): Bash types to make the backend happy.
+ * cvt.c (build_up_reference): Bash the types bashed by
+ build_vbase_path to be reference types instead of pointer types.
+ (convert_to_reference): Likewise.
+
+ * typeck.c (build_c_cast): Don't strip NOPs if we're converting to a
+ reference type.
+
+ * parse.y (structsp): Put back error for 'struct B: public A;'.
+
+Wed Feb 1 23:02:06 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Add support for mips systems that don't define __mips
+ but do define mips, like Ultrix.
+
+Wed Feb 1 22:39:07 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Add support for exception handling on the Alpha.
+
+Wed Feb 1 10:12:14 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (finish_file): Fix bug in Jan 31st change.
+
+Tue Jan 31 16:59:15 1995 Gerald Baumgartner <gb@lorenzo.cs.purdue.edu>
+
+ * sig.c (build_signature_pointer_or_reference_type): Don't set
+ IS_AGGR_TYPE for signature pointers/reference so expand_default_init
+ doesn't expect to find a copy constructor.
+ * call.c (build_method_call): Treat signature pointers/reference
+ as if IS_AGGR_TYPE were set.
+
+Tue Jan 31 13:28:56 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (get_typeid): Pawn off error messages to build_t_desc.
+ (build_t_desc): Inform the user here if they try and build
+ with -frtti and don't include <typeinfo.h>.
+
+ * decl2.c (finish_prevtable_vardecl): Support rescanning.
+ (finish_file): Move finish_prevtable_vardecl up to before the global
+ initializers are done as tdecls are initialized in the global
+ initializer. Also Pick up any new tdecls or vtables needed by
+ synthesized methods.
+
+ * class.c (finish_struct): Simplify. We have to do rtti scanning at
+ end, so we might as well do all of it there.
+
+Tue Jan 31 05:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_method_call): Fix -fthis-is-variable for 32-bit
+ targets, too.
+
+Tue Jan 31 00:11:04 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (finish_prevtable_vardecl): New routine, mostly split from
+ finish_vtable_vardecl. It has the first half functionality from
+ that routine.
+ * decl2.c (finish_vtable_vardecl): Update to not include stuff not
+ in finish_prevtable_vardecl.
+ * decl2.c (finish_file): Call finish_prevtable_vardecl.
+ * gc.c (build_generic_desc): Allow it to be called when not at the
+ global binding layer, but behave as if we were.
+ (build_t_desc): Rearrange a bit so that it really works and is
+ easier to follow.
+ * class.c (finish_struct): Don't decide on tdecls here, as we have
+ to wait until the end of the file in general to decide whether or
+ not they come out.
+
+Mon Jan 30 01:00:40 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (build_delete): Check access to operator delete before
+ calling the destructor.
+ * method.c (build_opfncall, DELETE_EXPR): build_method is allowed to
+ return error_mark_node.
+ * call.c (build_method_call): Use the one-argument op delete even if
+ it's an error.
+
+ * init.c (build_new): Fix -fthis-is-variable support.
+ * call.c (build_method_call): Likewise.
+
+ * call.c (convert_harshness): Make conversion from a pointer to bool
+ worse than conversion to another pointer.
+
+Sat Jan 28 16:46:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * init.c (build_new): Check new return value if -fcheck-new.
+
+ * lex.c (check_newline): Clear end_of_file when we're done, too.
+
+Sat Jan 28 10:38:39 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Make rtti TD tables follow
+ vtables whereever they go.
+
+ * gc.c (build_t_desc): Remove old way of setting it up, as it wasn't
+ right.
+
+Sat Jan 28 09:10:44 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Now set the
+ interface/implementation of vtables on the first virtual function,
+ if one exists, otherwise we use the old method. This is a major win
+ in terms of cutting down the size of objects and executables in
+ terms of text space and data space. Now most of the savings that
+ #pragma interface/implementation gives is automatic in a fair number
+ of cases.
+
+Sat Jan 28 04:57:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (grokdeclarator): Discard the template parameters in a
+ template constructor declaration so that the function is always
+ named constructor_name (ctype).
+
+ * lex.c (check_newline): Use ungetc to put back the character before
+ calling HANDLE_PRAGMA.
+
+Fri Jan 27 17:23:47 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (check_classfn): If the cname is T<int> and fn_name is T,
+ make sure we still match them.
+
+Fri Jan 27 16:32:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * parse.y: Add END_OF_LINE token.
+
+ * lex.c (check_newline): Set linemode when we see a # directive, and
+ unset it when we're done. Turn all 'return's into 'goto skipline'.
+ Fix all uses of '\n', since we won't see it anymore. Put back the
+ character we read before checking for a sysv or target pragma.
+ (real_yylex): If we see an EOF in linemode, return END_OF_LINE.
+ (handle_sysv_pragma): Don't look at the input stream; quit when we
+ see an END_OF_LINE token.
+
+ * input.c (getch): Return EOF if we're in line mode and at the end
+ of a line.
+ (put_back): Don't put back an EOF.
+
+Thu Jan 26 19:26:34 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Do the newing of the exception object
+ before we load the type descriptor or the address so that we don't
+ wipe any of the values out.
+
+Thu Jan 26 19:20:00 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (init_exception_processing): Don't use r12 on the rs6000.
+
+Tue Jan 24 16:36:31 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (grokparms): Don't try to build up a reference at this point.
+
+ * typeck2.c (build_functional_cast): Don't assume that a NOP_EXPR
+ will suffice to convert from integer_zero_node.
+
+Wed Jan 25 15:02:09 1995 David S. Miller <davem@nadzieja.rutgers.edu>
+
+ * class.c (instantiate_type): Change error message text.
+ * typeck2.c (store_init_value): Likewise.
+
+Mon Jan 23 21:57:14 1995 Mike Stump <mrs@cygnus.com>
+
+ * pt.c (tsubst): When we copy a node, don't forget to copy
+ TREE_CHAIN, we use it later.
+
+Mon Jan 23 03:33:47 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (convert_for_assignment): Initialize variable before use.
+
+Fri Jan 20 01:17:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * g++.c (main): Link with both libstdc++ and libg++ if called as
+ something ending with "g++", otherwise only libstdc++. Move -lm to
+ the end of the line.
+
+Thu Jan 19 15:43:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_method_call): Don't mess with 'this' before calling
+ compute_conversion_costs.
+
+Wed Jan 18 15:40:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * search.c (get_matching_virtual): Give line number for previous
+ declaration.
+
+ * call.c (convert_harshness): Handle conversions to references
+ better.
+
+ * cvt.c (build_up_reference): OK, handle {MIN,MAX}_EXPR *properly*.
+
+Wed Jan 18 15:21:38 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (instantiate_type): Use DECL_CHAIN to walk lists instead,
+ as the TREE_CHAIN for methods will take us to the next differently
+ named function, DECL_CHAIN won't.
+
+Wed Jan 18 14:26:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * tree.c (lvalue_p): Handle {MIN,MAX}_EXPR.
+
+ * decl2.c (lang_decode_option): -Wall implies -Wparentheses.
+ warn_parentheses defaults to 0.
+
+ * decl.c (grokparms): Put back call to require_instantiated_type.
+
+Tue Jan 17 19:56:15 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (exception_section): Use the data section on the rs6000.
+ Change calling convention for named_section.
+
+Wed Jan 17 18:20:57 1994 Fergus Henderson <fjh@munta.cs.mu.oz.au>
+
+ * cp-tree.h: Make if (x=0) warn with wall
+ * parse.y: Make if (x=0) warn with wall
+
+Tue Jan 17 14:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (BOOL_TYPE_SIZE): BITS_PER_WORD if SLOW_BYTE_ACCESS,
+ BITS_PER_UNIT otherwise.
+
+ * search.c (get_matching_virtual): Don't check the binfo if the
+ types are the same.
+
+ * cvt.c (cp_convert): Just call truthvalue_conversion to convert to
+ bool.
+
+Mon Jan 16 13:28:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * various: Use boolean_type_node, boolean_true_node,
+ boolean_false_node.
+
+ * search.c (get_matching_virtual): Allow covariant returns that
+ don't require pointer adjustment.
+
+ * typeck.c (build_conditional_expr): Don't call default_conversion
+ on ifexp.
+
+ * cvt.c (build_up_reference): Handle MIN_EXPR and MAX_EXPR.
+
+ * decl.c (grokdeclarator): Upgrade warning about &const to pedwarn.
+
+Sun Jan 15 22:17:32 1995 David Binderman <dcb@lovat.fmrco.COM>
+
+ * pt.c (do_function_instantiation): Free targs once we're done.
+
+Sun Jan 15 22:17:32 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (BOOL_TYPE_SIZE): Defaults to BITS_PER_WORD.
+ (init_decl_processing): Use BOOL_TYPE_SIZE instead of CHAR_TYPE_SIZE
+ for bool.
+
+Sat Jan 14 05:33:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl2.c (finish_file): We need to mess up if there are any
+ variables in the list, not just if there is one with a constructor.
+
+Fri Jan 13 14:42:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (duplicate_decls): Propagate DECL_STATIC_{CON,DE}STRUCTOR.
+ (finish_function): Handle DECL_STATIC_{CON,DE}STRUCTOR.
+ (finish_function): Trust rest_of_compilation.
+
+ * decl2.c (finish_file): Also call functions designated as static
+ constructors/destructors.
+
+ * decl.c (grokdeclarator): Allow access decls of operator functions.
+ (grokparms): Only do convert_for_initialization if the initializer
+ has a type.
+ (duplicate_decls): Put back push_obstacks_nochange call.
+
+ * lex.c (real_yylex): Downgrade complaint about the escape sequence
+ being too large from pedwarn to warning.
+
+ * decl.c (grokdeclarator): Don't complain about long long in system
+ headers.
+
+ * lex.c (real_yylex): Handle digraphs.
+
+Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (init_decl_processing): -f{no-,}strict-prototype only
+ affects C linkage declarations now.
+
+ * typeck.c (comp_target_types): Grok simple contravariant conversions.
+ (common_type): t1 and t2 are interchangeable.
+
+ * various: Test return value of comp_target_types differently in
+ different places; it now returns -1 for a contravariant conversion
+ (which is fine in symmetric cases).
+
+ (common_type): Prefer long double to double even when
+ they have the same precision.
+
+ * decl.c (grokparms): Call convert_for_initialization to check
+ default arguments.
+
+ * init.c (build_new): void_type_node has a size (of 0).
+
+ * decl.c (decls_match): Also check for agreement of TREE_READONLY
+ and TREE_THIS_VOLATILE.
+ (push_class_level_binding): Properly handle shadowing of
+ nested tags by fields.
+
+ * search.c (dfs_pushdecls): Likewise.
+
+ * decl2.c (finish_file): Don't second-guess self-initialization.
+
+ * cvt.c (convert_to_reference): Work with expr directly, rather than
+ a copy.
+
+ * decl.c (push_overloaded_decl): Only shadow artificial TYPE_DECLs.
+
+ * init.c (add_friend): Downgrade duplicate friend message from
+ pedwarn to warning.
+
+ * decl.c (duplicate_decls): Push obstacks before calling common_type.
+
+Thu Jan 12 17:15:21 1995 Michael Ben-Gershon <mybg@cs.huji.ac.il>
+
+ * except.c (push_eh_entry): Set LABEL_PRESERVE_P flag for
+ exception table labels.
+ (expand_start_all_catch): Likewise.
+ (expand_leftover_cleanups): Likewise.
+ (expand_end_catch_block): Likewise.
+ * except.c (make_first_label): New function.
+ (expand_start_all_catch): Add a call to make_first_label() before
+ using a label as a jump destination.
+ (expand_end_all_catch): Likewise.
+ (expand_leftover_cleanups): Likewise.
+ (expand_end_catch_block): Likewise.
+ (expand_builtin_throw): Likewise.
+ (expand_throw): Likewise.
+ * except.c: Add ARM processor support for exception handling.
+
+Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ (complete_array_type): Copy code from C frontend.
+
+ * lex.c (real_yylex): Don't multiply the length of a wide string
+ literal by WCHAR_BYTES.
+
+ * decl.c (pushdecl): Check for redeclaration of wchar_t here.
+ (duplicate_decls): Instead of here.
+ (define_label): Complain about a label named wchar_t.
+ (grokdeclarator): Complain about declarations of
+ operator-function-ids as non-functions.
+
+ * typeck.c (unary_complex_lvalue): Also wrap prefix -- and ++ in
+ COMPOUND_EXPRs.
+ (build_unary_op): Wrap unary plus in a NON_LVALUE_EXPR.
+
+ * lex.c (real_yylex): Don't skip whitespace when reading the next
+ character after ->.
+
+Wed Jan 11 16:32:49 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c: Allow cc1plus to be built with native compiler on rs6000.
+ (expand_start_all_catch): Add assemble_external calls for various
+ routines we call.
+ (expand_leftover_cleanups): Likewise.
+ (expand_start_catch_block): Likewise.
+ (do_unwind): Likewise.
+ (expand_builtin_throw): Likewise.
+
+Wed Jan 11 01:05:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (pushtag): Only look for a previous decl in the current
+ binding level. Use explicit global scope in DECL_NESTED_TYPENAME.
+
+ * gxx.gperf: Add __signature__ and __sigof__ keywords.
+
+ * decl2.c (lang_decode_option): -ansi does not set flag_no_asm. It
+ does set flag_no_gnu_keywords and flag_operator_names.
+
+ * lex.c (init_lex): 'overload' is not a keyword unless -traditional.
+ Unset extension keywords if -fno-gnu-keywords.
+ Allow operator names ('bitand') if -foperator-names.
+ Never unset 'asm'; -fno-asm only affects 'typeof'.
+
+ * decl.c (lookup_name_real): The got_object special lookup only
+ applies to types.
+
+Tue Jan 10 18:07:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * spew.c (yylex): Also use DECL_NESTED_TYPENAME if got_object is set.
+
+ * parse.y (primary): Unset got_object after all rules that use the
+ 'object' nonterminal.
+ (object): Set got_object.
+
+ * lex.h: Declare got_object.
+
+ * decl.c (lookup_name_real): Also lookup names in the context of an
+ object specified.
+
+Tue Jan 10 14:30:30 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (get_member_function_from_ptrfunc): Use ptrdiff_type_node
+ for things that have to be added to pointers, not size_type. Cures
+ problems with pointer to members on Alphas.
+ (build_binary_op_nodefault): Likewise.
+ (get_delta_difference_: Likewise.
+ (build_ptrmemfunc): Likewise.
+
+Tue Jan 10 01:49:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (pushtag): Stick the new decl in TYPE_NAME before pushing
+ it.
+
+ * typeck.c (build_component_ref): Don't build up a COMPONENT_REF
+ when dealing with overloaded member functions; just act like
+ build_offset_ref.
+ (commonparms): Remove misleading comment.
+
+ * decl.c (duplicate_decls): Complain about repeated default
+ arguments here.
+ (redeclaration_error_message): Instead of here.
+ (pushdecl): Complain about missing default arguments here.
+ (grokparms): Instead of here.
+ (lookup_name_current_level): Also match on DECL_ASSEMBLER_NAME.
+ (grok_reference_init): Do not complain about missing initializer if
+ declared 'extern'.
+
+ * search.c (lookup_field): Don't return a TYPE_DECL if there is a
+ function alternative and want_type is not set.
+
+Mon Jan 9 18:16:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * decl.c (pushtag): Don't set TYPE_NAME to an identifier. Do push
+ the decl when the type has no TYPE_NAME.
+ (lookup_nested_type): Don't assume that type has TYPE_NAME set.
+ (lookup_name_real): Call lookup_field with want_type =
+ prefer_type.
+
+ * search.c (lookup_field): Handle want_type properly in the presence
+ of fields with the same name.
+
+ * decl.c (set_nested_typename): Set nested name for file-scope types
+ to include leading ::.
+ (pushdecl): Set the nested typename if the decl doesn't have one,
+ rather than if the type's canonical decl doesn't have one.
+
+Mon Jan 9 03:44:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * typeck.c (convert_for_assignment): Complain about contravariance
+ violation here.
+ (comp_target_types): Instead of here.
+ (build_unary_op): resolve_offset_ref before checking for a valid
+ type.
+
+ * spew.c (yylex): Decrement looking_for_typename after we see a
+ _DEFN.
+
+ * decl.c (pushdecl): Don't install an artificial TYPE_DECL in
+ IDENTIFIER_LOCAL_VALUE if we already have a decl with that name.
+
+ * typeck.c (convert_for_assignment): Converting pointers to bool
+ does not need a cast.
+
+Sun Jan 8 18:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (instantiate_type): Initialize nsubsts parm.
+
+ * pt.c (do_function_instantiation): Likewise.
+
+Sat Jan 7 14:37:05 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * pt.c (tsubst): Use TREE_STATIC instead of DECL_INLINE &&
+ DECL_SAVED_INSNS to determine whether or not we've seen a definition
+ of this function.
+ (instantiate_template): Likewise.
+
+ * call.c (convert_harshness): Allow const reference binding when
+ called from the overloading code, but not when called from
+ can_convert (since it isn't a conversion).
+ (convert_harshness): Put back some disabled code.
+
+Fri Jan 6 14:10:57 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (convert_harshness): There is no implicit conversion from
+ void* to other pointer types (unless the parameter is (void*)0).
+ (convert_harshness): Non-lvalues do not convert to reference types.
+
+ * class.c (finish_struct_methods): Still set
+ TYPE_HAS_{INT,REAL}_CONVERSION.
+
+ * call.c (can_convert): Don't use aggregate initialization.
+
+ * cp-tree.h: Declare lookup_conversions.
+
+Thu Jan 5 21:08:00 1995 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (simple_stmt): Fix duplicate case value error messages to
+ be more readable.
+
+Wed Jan 4 16:44:19 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * cvt.c (build_type_conversion): Total rewrite to use
+ convert_harshness instead of reproducing conversion logic here. Now
+ much shorter.
+
+ * call.c (convert_harshness): Support conversions to bool.
+ (can_convert): Checks whether a conversion is less harsh
+ than USER_CODE, for build_type_conversion.
+
+ * search.c (add_conversions): Function for passing to dfs_walk which
+ adds all the type conversion operators in the current type to a list.
+ (lookup_conversions): Calls dfs_walk with add_conversions and return
+ the list.
+ (dfs_walk): Don't require a qfn.
+
+ * cp-tree.h: Lose CLASSTYPE_CONVERSIONS hackery.
+ (CLASSTYPE_FIRST_CONVERSION): Points to elt 1 of CLASSTYPE_METHOD_VEC.
+
+ * class.c (finish_struct_bits): Lose CLASSTYPE_CONVERSIONS hackery.
+ (grow_method): A separate function for building onto the growing
+ method vector.
+ (finish_struct_methods): Use it. Put all type conversion operators
+ right after the constructors. Perhaps we should sort the methods
+ alphabetically?
+
+Mon Jan 2 14:42:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * call.c (build_method_call): Lose another misleading shortcut.
+
+
+Copyright (C) 1995 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc-4.9/gcc/cp/ChangeLog-1996 b/gcc-4.9/gcc/cp/ChangeLog-1996
new file mode 100644
index 0000000..d13f245
--- /dev/null
+++ b/gcc-4.9/gcc/cp/ChangeLog-1996
@@ -0,0 +1,4053 @@
+Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
+
+ * search.c (expand_upcast_fixups): Fix bogus code generation
+ problem where the generated code uses the wrong index into the
+ runtime built vtable on the stack. Old code could clobber random
+ stack values.
+
+Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (perform_member_init): Make sure the partial EH cleanups
+ live on the function_obstack.
+
+Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
+
+ * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
+ this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
+
+Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
+
+ * decl.c (grokvardecl): Avoid ANSI style initialization.
+
+Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
+
+Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
+
+Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++spec.c (lang_specific_driver): Put missing hyphen in front of
+ arguments we compare against. Start the count of I at 1, not 0,
+ since argv[0] is still the command.
+
+Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * lang-specs.h: Accept .cp as an C++ extension.
+
+Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (ptr_reasonably_similar): Add decl.
+
+Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
+ pointer. New local SPECBITS with the parm's value.
+ (grokdeclarator): Pass &specbits down.
+
+ * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
+ before we try to do C_SET_EXP_ORIGINAL_CODE on it.
+
+ * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
+ CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
+
+ * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
+ not an error_mark_node.
+
+Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
+ * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
+
+Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): When giving an anonymous struct a name,
+ replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
+ not affected).
+
+ * typeck2.c (build_m_component_ref): If component is a pointer
+ to data member, resolve the OFFSET_REF now.
+
+ * call.c (convert_like): Don't go into infinite recursion.
+
+ * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
+
+ * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
+ * tree.c (layout_basetypes): And on the vbase ptr.
+
+Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
+ CHAR_TYPE_SIZE so bool is always the same size as another type.
+
+ * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
+
+Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (grok_x_components): Remove synthesized methods from
+ TYPE_METHODS of an anonymous union, complain about member
+ functions.
+ * decl.c (shadow_tag): Wipe out memory of synthesized methods in
+ anonymous unions.
+ (finish_function): Just clear the DECL_RTL of our arguments.
+
+Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Emit DWARF debugging info for static data
+ members.
+
+ * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
+
+Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
+ IDENTIFIER_NODE.
+
+Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * Make-lang.in (g++-cross$(exeext)): Fix typo.
+
+Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Make the g++ driver now be a standalone program, rather than one
+ that tries to run the gcc driver after munging up the options.
+ * Make-lang.in (g++.c, g++spec.o): New rules.
+ (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
+ added.
+ (g++$(exeext)): New rule, based on xgcc rule.
+ (g++-cross$(exeext)): Now just copies g++$(exeext) over.
+ * g++spec.c: New file.
+ * g++.c: Removed file.
+
+Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): Arrange for any temporary values
+ that have been keep in registers until now to be put into memory.
+
+Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
+ that make -j3 bootstrap works better.
+
+Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (pushtag): Do pushdecl for anon tags.
+
+Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Fix logic.
+ (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
+
+Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * g++.c (main): Make sure arglist has a final NULL entry. Add
+ PEXECUTE_LAST to the flags passed to pexecute, as otherwise
+ stdin/stdout of the invoked program are redirected to
+ nowheresville.
+
+Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
+
+Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (resolve_offset_ref): Handle obj.vfn better.
+ * typeck.c (build_component_ref): Set TREE_TYPE on result from
+ build_vfn_ref.
+
+Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (convert_for_assignment): Also handle anachronistic
+ implicit conversions from (::*)() to cv void*.
+ * cvt.c (cp_convert_to_pointer): Likewise.
+
+Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (handle_cp_pragma): Fix bogus warning.
+
+Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
+ (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
+
+Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Support DWARF2_DEBUG.
+ * search.c (dfs_debug_mark): Likewise.
+ * decl2.c (finish_vtable_vardecl): Likewise.
+ * decl.c (pushtag, finish_enum): Likewise.
+ * lex.c (check_newline): Use debug_* instead of calling *out
+ functions directly.
+
+Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Make-lang.in (cplib2.ready): Add else clause to avoid problems
+ on some picky hosts.
+
+Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): A class has a non-trivial copy
+ constructor if it has virtual functions.
+
+ * cvt.c (cp_convert): Always call a constructor.
+
+ * call.c (reference_binding): Still tack on a REF_BIND
+ for bad conversions.
+ (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
+
+ * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
+ (c_expand_return): Likewise.
+ * typeck2.c (digest_init): Likewise for { }.
+ * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
+ * cvt.c (cp_convert): Handle failure better.
+
+Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
+ of GCC be path-relative.
+
+Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
+ it does need choose-temp.o and pexecute.o.
+
+Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
+ that we still use it.
+ (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
+
+Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_default_init): Avoid calling constructors to
+ initialize reference temps.
+
+ * cvt.c (convert_to_reference): Fix.
+
+Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
+ (convert_to_reference): Likewise.
+ * typeck.c (convert_for_initialization): Likewise.
+ * init.c (expand_default_init): Likewise.
+ (expand_aggr_init_1): Likewise.
+ * cp-tree.h (CONV_NONCONVERTING): Lose.
+ * typeck.c (build_c_cast): Lose allow_nonconverting parm.
+ * *.c: Adjust.
+ * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
+
+Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
+
+ * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
+
+Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_aggr_init_1): Don't crash on non-constructor
+ TARGET_EXPR.
+
+Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++.c: Include gansidecl.h.
+ (VPROTO, PVPROTO, VA_START): Delete.
+ (choose_temp_base_try, choose_temp_base, perror_exec,
+ run_dos) [__MSDOS__]: Delete fns.
+ (pfatal_with_name): Delete fn.
+ (temp_filename): Declare like in gcc.c.
+ (pexecute, pwait, choose_temp_base): Declare from gcc.c.
+ (error_count, signal_count): Define.
+ (error): Delete both definitions.
+ (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
+ (pfatal_pexecute): Add fn from gcc.c.
+ (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
+ code to use the pexecute stuff also used by gcc.c.
+ (MIN_FATAL_STATUS): Define.
+ * Make-lang.in (g++): Add dependency on and linking with
+ choose-temp.o and pexecute.o.
+
+ * cp-tree.h: Include gansidecl.h.
+ (STDIO_PROTO): Delete #undef/#define.
+ * cvt.c (NULL): Delete #undef/#define.
+ * expr.c (NULL): Likewise.
+ * init.c (NULL): Likewise.
+ * rtti.c (NULL): Likewise.
+ * xref.c (NULL): Likewise.
+
+ * cp-tree.h (build_user_type_conversion): Add prototype.
+ * call.c (build_user_type_conversion): Delete prototype. Correct
+ decl of FLAGS arg to be an int.
+ * cvt.c (build_user_type_conversion): Likewise.
+
+Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.def: Add TRY_BLOCK and HANDLER.
+ * except.c (expand_start_catch_block): Support templates.
+ * parse.y (try_block, handler_seq): Likewise.
+ * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
+
+Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (current_template_args): New fn.
+ (push_template_decl): Use it.
+ * decl.c (grokdeclarator): Use it.
+
+ * decl2.c (build_expr_from_tree): Dereference ref vars.
+
+ * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
+ the decl-specifier-seq.
+
+ * decl.c (grok_op_properties): Don't force the type of a conversion
+ op to be complete. Don't warn about converting to the same type
+ for template instantiations.
+
+ * decl2.c (finish_file): Don't call instantiate_decl on synthesized
+ methods.
+
+Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (get_delta_difference): Remove previous bogusness.
+ Don't give errors if force is set.
+
+Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Don't emit debug info.
+ * decl.c (pushdecl): Lose obsolete code.
+ (grokdeclarator): Still do the long long thing after complaining.
+ * search.c (note_debug_info_needed): Don't do anything if we're in a
+ template.
+ * method.c (synthesize_method): For non-local classes,
+ push_to_top_level first.
+
+Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (get_delta_difference): Add no_error parameter.
+ (build_ptrmemfunc): Call get_delta_difference with no_error set;
+ we don't want error messages when converting unrelated
+ pointer-to-member functions.
+
+Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
+
+ * error.c (dump_expr): Improve the wording on error messages that
+ involve pointer to member functions.
+
+Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Move code for conversions from
+ (::*)() to void* or (*)() up a bit, so that we can convert from
+ METHOD_TYPEs as well.
+
+Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
+ There are no 'member' types.
+ (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
+ (build_x_typeid): Handle errors.
+
+Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (convert_for_assignment): Handle anachronistic implicit
+ conversions from (::*)() to void* or (*)().
+ * cvt.c (cp_convert_to_pointer): Likewise.
+ (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
+ conversions from here.
+ * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
+ * lang-options.h: Likewise.
+ * decl2.c (warn_pmf2ptr): Define.
+ * cp-tree.h: Declare it.
+ * typeck2.c (digest_init): Allow pmfs down into
+ convert_for_initialization.
+
+Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Fix for returning overloaded fn.
+
+Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
+ * decl.c (grok_reference_init): Pass DIRECT_BIND.
+ * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
+ DIRECT_BIND.
+ * call.c (convert_like): Don't pass INDIRECT_BIND.
+ * typeck.c (convert_arguments): Likewise.
+ * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
+
+Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
+ similar code in build_up_ref.
+ * cvt.c (build_up_reference): Drastically simplify.
+
+Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
+
+ * typeck.c (signed_or_unsigned_type): If the given type already
+ as the correct signedness, then just return it.
+
+ * typeck.c ({un,}signed_type): If can't do anything, call
+ signed_or_unsigned_type.
+
+Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl2.c (copy_assignment_arg_p): Don't buy the farm if
+ current_class_type is NULL.
+
+Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
+
+ * class.c (finish_struct_1): Avoid empty structs by adding a field
+ so layout_type gets the mode right.
+
+ * typeck.c (c_expand_return): Drastically simplify.
+
+Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (decay_conversion): Handle overloaded methods.
+
+Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): A TARGET_EXPR has side-effects.
+
+Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (convert_to_pointer_force): Add code to support pointer to
+ member function to pointer to function conversions.
+ * init.c (resolve_offset_ref): Add code to allow faked up objects,
+ ignoring them if they are not used, and giving an error, if they
+ are needed.
+ * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
+ code, and so that we can give an error, if we needed an object,
+ and one was not provided.
+ (build_c_cast): Don't call default_conversion when we want to
+ convert to pointer to function from a METHOD_TYPE.
+
+Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (cplib2.ready): Fix logic.
+
+ * decl.c (shadow_tag): Only complain about non-artificial function
+ members.
+
+ * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
+
+Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * expr.c (cplus_expand_expr): Pre-tweak call_target like
+ expand_inline_function would.
+
+ * pt.c (mark_decl_instantiated): If extern_p, call
+ mark_inline_for_output.
+
+Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (unary_complex_lvalue): Add code to handle intermediate
+ pmd conversions.
+
+ * typeck.c (get_delta_difference): Fix wording, as we can be used
+ for pointer to data members.
+
+Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * pt.c (tsubst): If the function decl isn't a member of this
+ template, return a copy of the decl (including copying the
+ lang-specific part) so we don't hose ourselves later.
+
+Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct): Remove DWARF-specific tag handling.
+ * decl.c (pushtag): Likewise.
+ (finish_function): Always clear DECL_ARGUMENTS on function decls with
+ no saved RTX.
+ * decl2.c (finish_file): Emit DWARF debugging info for static data
+ members.
+
+Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
+ isn't the same as the new one before we whack it.
+
+Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
+ lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
+ warn_traditional and warn_strict_prototypes; remove ancient
+ 'overload' code; remove references to flag_traditional.
+
+Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
+
+ * input.c (sub_getch): Handle 8-bit characters in string literals.
+
+Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar): Handle CONSTRUCTORs.
+ (copy_to_permanent): Handle expression_obstack properly.
+
+ * Make-lang.in (cplib2.txt): Also depend on the headers.
+
+ * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
+ INT_TYPE_SIZE.
+ (expand_class_desc): Use USItype for offset field.
+ * tinfo.h (struct __class_type_info): Likewise.
+
+ * method.c (build_overload_int): TYPE_PRECISION should be applied
+ to types.
+
+Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): A COND_EXPR involving void must be a
+ builtin.
+
+Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_x_component_ref): New fn.
+ (build_object_ref): Use it.
+ * parse.y (primary): Use it.
+ * decl2.c (build_expr_from_tree): Use it.
+ * cp-tree.h: Declare it.
+
+ * decl.c (start_decl): Variable-sized arrays cannot be initialized.
+ * error.c (dump_type_suffix): Handle variable arrays.
+
+Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Make-lang.in (exception.o): Put back compiling it with -fPIC.
+
+Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Don't try to look up anything in a
+ TYPENAME_TYPE.
+
+ * tinfo2.cc (__throw_type_match_rtti): Oops.
+
+Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Make-lang.in (exception.o): Use -fno-PIC for now.
+
+Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
+ calling them.
+ (get_tinfo_fn_dynamic): Extracted from build_typeid.
+ * tinfo2.cc (__dynamic_cast): Adjust.
+
+ * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
+ (build_x_typeid): Likewise.
+
+ * parse.y: Call build_x_typeid instead of build_typeid.
+ * cp-tree.def: Add TYPEID_EXPR.
+ * pt.c (tsubst_copy): Handle typeid.
+ * decl2.c (build_expr_from_tree): Likewise.
+ * rtti.c (build_x_typeid): Throw bad_typeid from here.
+ (build_typeid): Not here.
+ * cp-tree.h: Declare build_x_typeid.
+
+Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (convert_like): Pull out constant values.
+
+ * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
+
+Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * decl.c (init_decl_processing): Create short int types before
+ creating size_t in case a machine description needs to use
+ unsigned short for size_t.
+
+Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (exception.o): Turn off pic.
+
+ * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
+ type, multi-level ptr conversions.
+
+ * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
+ (throw_bad_cast): Use it.
+ (throw_bad_typeid): New fn.
+ (build_typeid): Throw bad_typeid as needed.
+ Use build_call.
+ (synthesize_tinfo_fn): Handle functions and arrays before checking
+ for cv-quals.
+
+ * Remove .h from standard C++ headers, add new.h, move into inc
+ subdirectory.
+
+ * exception*: Remove pointer from object, constructors. Add
+ default exception::what that uses type_info::name. Add
+ __throw_bad_typeid.
+
+ * init.c (build_new): Don't add a cookie to new (void *) T[2].
+
+Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in: Building C++ code depends on cc1plus.
+
+Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
+ a HOST_WIDE_INT, not a tree.
+
+Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * exception.cc: Don't include <stdlib.h>.
+
+ * Make-lang.in (c++.clean): Remove cplib2.*.
+
+Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
+
+ * parse.y (component_decl_1, component_costructor_declarator case):
+ Pass attributes/prefix_attributes in tree list.
+
+Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
+
+Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_identifier): Don't do deferred lookup in a template
+ header.
+
+ * typeck2.c (store_init_value): Oops.
+
+ * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
+ New files for C++ lang-support library.
+ * Make-lang.in (CXX_EXTRA_HEADERS): Define.
+ (CXX_LIB2FUNCS): Define.
+ And rules for building the C++ lang-support code.
+ * config-lang.in (headers): Define.
+ (lib2funcs): Define.
+
+Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
+ digest_init.
+ * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
+ * typeck2.c (store_init_value): Check for initializing pmf with { }
+ here.
+ (process_init_constructor): Not here.
+
+Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (begin_template_parm_list): Increment
+ processing_template_decl here.
+ (end_template_parm_list): Not here.
+ (process_template_parm): No need to add 1 to it now.
+ * *.c: Use processing_template_decl instead of current_template_parms
+ to check for being in a template.
+
+ * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
+ (tsubst_copy): Handle CONSTRUCTOR.
+ (instantiate_decl): Set up context properly for variables.
+ * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
+ * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
+
+Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
+
+Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (make_thunk): Call comdat_linkage before setting the
+ TREE_CODE.
+
+ * decl2.c (comdat_linkage): Use make_decl_one_only.
+ (import_export_decl): Likewise.
+ * decl.c (init_decl_processing): Check supports_one_only instead of
+ SUPPORTS_WEAK.
+
+Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (grokfield): Tighten checking for access decls.
+
+ * decl.c (make_typename_type): Resolve references to
+ current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
+ (lookup_name_real): Types that depend on a template parameter get
+ an implicit 'typename' unless they're in the current scope.
+ (start_decl_1): We don't care about incomplete types that depend
+ on a template parm.
+ (grokdeclarator): Resolve 'typename's in the type specifier that
+ refer to members of the current scope.
+
+ * call.c (build_over_call): Remove 'inline called before
+ definition' diagnostic.
+ (build_method_call): Likewise.
+ * decl.c (duplicate_decls): Downgrade 'used before declared
+ inline' to a warning, only with -Winline.
+
+Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
+
+Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * call.c (build_method_call): When calling a signature
+ default implementation, as in other cases, let instance_ptr simply
+ be instance.
+
+Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (simple_stmt): Cleanup and use do_poplevel ().
+
+Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_start_catch_block): Add a pushlevel so that -g
+ works on hppa and SPARC.
+
+Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
+
+Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * call.c (build_over_call): Check first whether DECL_CONTEXT exists
+ before testing whether it's a signature.
+
+Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * call.c (build_new_method_call): Don't complain about signature
+ pointers and references not being an aggr type.
+ (build_this): If a signature pointer or reference was passed in,
+ just return it.
+ (build_new_method_call): If instance is a signature pointer, set
+ basetype to the signature type of instance.
+ * sig.c (build_signature_method_call): Deleted basetype and
+ instance parameters, they can be found as the DECL_CONTEXT of
+ function and as the first argument passed in.
+ * cp-tree.h: Changed declaration of build_signature_method_call.
+ * call.c (build_method_call): Deleted first two arguments in call
+ of build_signature_method_call.
+ (build_over_call): Added call to build_signature_method_call.
+
+Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
+ target_expr.
+
+Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
+
+Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * except.c (expand_start_try_stmts): Move to except.c in the backend.
+ (expand_end_try_stmts): Remove.
+
+ * init.c (perform_member_init): Use add_partial_entry () instead
+ of directly manipulating lists.
+ (emit_base_init): Likewise.
+
+Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_exception_blocks): Always make sure USE and
+ CLOBBER insns that came at the end still do, the backend relies
+ upon this.
+
+Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): We can only use a TARGET_EXPR of the
+ right type.
+
+Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (convert_to_reference): Revert last change, don't complain
+ about temp without target decl.
+
+Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (grokdeclarator): Don't core dump when void() is given.
+
+Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (copy_args_p): Don't crash.
+
+Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * pt.c (tsubst): And support template args inside the exception
+ specification.
+
+ * pt.c (tsubst): Add support for exception specifications in
+ template functions.
+
+Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
+ fields now.
+ * cp-tree.h (start_decl): Eliminate the throw spec parameter.
+ (start_function): Likewise.
+ (start_method): Likewise.
+ (grokfield): Likewise.
+ (make_call_declarator): Add throw spec parameter.
+ (set_quals_and_spec): Add routine.
+ * lex.c (set_quals_and_spec): Likewise.
+ * decl.h (grokdeclarator): Eliminate the throw spec parameter.
+ * decl.c (shadow_tag): Eliminate the throw spec parameter to
+ grokdeclarator.
+ (groktypename): Likewise.
+ (start_decl): Eliminate the throw spec parameter. Eliminate the
+ throw spec parameter to grokdeclarator. Eliminate the throw spec
+ field in DECL_STMT.
+ (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
+ (grokfndecl): Remove useless set of raises.
+ (grokdeclarator): Eliminate the throw spec parameter. Eliminate
+ the throw spec parameter to start_decl. Pull the throw spec out
+ of the call declarator.
+ (grokparms): Eliminate the throw spec parameter to grokdeclarator.
+ (start_function): Eliminate the throw spec parameter. Eliminate
+ the throw spec parameter to grokdeclarator.
+ (start_method): Likewise.
+ * decl2.c (grokfield): Likewise.
+ (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
+ (grokoptypename): Likewise.
+ (finish_file): Eliminate the throw spec parameter to
+ start_function. Add throw spec to make_call_declarator.
+ * except.c (init_exception_processing): Add throw spec to
+ make_call_declarator. Eliminate the throw spec parameter to
+ start_decl.
+ (expand_start_catch_block): Eliminate the throw spec parameter to
+ grokdeclarator.
+ (expand_builtin_throw): Add throw spec to make_call_declarator.
+ Eliminate the throw spec parameter to start_function.
+ (start_anon_func): Likewise.
+ * lex.c (make_call_declarator): Add throw spec parameter.
+ (set_quals_and_spec): New routine.
+ (cons_up_default_function): Add throw spec to make_call_declarator.
+ Eliminate the throw spec parameter to grokfield.
+ * method.c (synthesize_method): Eliminate the throw spec parameter
+ to start_function.
+ * pt.c (process_template_parm): Eliminate the throw spec parameter
+ to grokdeclarator.
+ (tsubst): Add throw spec to make_call_declarator.
+ (tsubst_expr): Eliminate the throw spec parameter to start_decl.
+ (do_function_instantiation): Eliminate the throw spec parameter to
+ grokdeclarator. Eliminate the throw spec parameter to
+ start_function.
+ * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
+ to start_function.
+ * parse.y (datadef): Remove non-winning optimization.
+ (decl): Likewise.
+ (fndef): Remove ambiguous error productions uncovered by grammar
+ fixing.
+ (constructor_declarator): Add exception_specification_opt here.
+ (component_constructor_declarator): Likewise.
+ (direct_after_type_declarator): Likewise.
+ (complex_direct_notype_declarator): Likewise.
+ (direct_abstract_declarator): Likewise.
+ (fn.def1): Remove exception_specification_opt.
+ (fn.def2): Likewise.
+ (condition): Likewise.
+ (initdcl0): Likewise.
+ (initdcl): Likewise.
+ (notype_initdcl0): Likewise.
+ (nomods_initdcl0): Likewise.
+ (component_decl_1): Likewise.
+ (component_declarator): Likewise.
+ (after_type_component_declarator0): Likewise.
+ (after_type_component_declarator): Likewise.
+ (notype_component_declarator): Likewise.
+
+Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Also use an INIT_EXPR when
+ initializing anything from an rvalue.
+
+ * call.c (build_over_call): Call stabilize_reference when building
+ an INIT_EXPR instead of calling the copy ctor.
+
+ * call.c (joust): Extend the previous change to all comparisons.
+
+ * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
+ NO_LINKAGE_HEURISTICS.
+
+ * decl2.c (finish_file): Emit any statics that weren't already.
+
+ * typeck.c (build_static_cast): Implement.
+ * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
+ * decl.c (grokparms): Use can_convert_arg instead of
+ implicit_conversion directly.
+ (copy_args_p): New fn.
+ * cvt.c (convert_to_reference): Don't complain about temp with
+ static_cast.
+ (build_up_reference): Handle TARGET_EXPRs.
+ * call.c (build_over_call): Elide unnecessary temps.
+ (can_convert*): Use new overloading code.
+
+Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c: Move TYPE_PTR*_MACROS ...
+ * cp-tree.h: To here.
+ * typeck.c (build_reinterpret_cast): Implement.
+
+ * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
+ ptr_complete_ob.
+ (joust): If we're comparing a function to a builtin and the worst
+ conversion for the builtin is worse than the worst conversion for the
+ function, take the function.
+
+ * typeck.c (build_const_cast): Implement.
+ (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
+ (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
+
+Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
+ too early. Make sure we explode if exprtype turns out to be a
+ NULL_TREE when it shouldn't be.
+
+Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h: New routine make_call_declarator.
+ * lex.c (make_call_declarator): Define it.
+ * except.c (init_exception_processing): Use it.
+ (expand_builtin_throw): Likewise.
+ (start_anon_func): Likewise.
+ * decl2.c (finish_file): Likewise.
+ * lex.c (cons_up_default_function): Likewise.
+ * parse.y: Likewise.
+ * pt.c (tsubst): Likewise.
+
+Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (groktypefield): Remove unused code.
+
+Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
+
+ * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
+ * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
+ Change type_quals into cv_qualifiers. Change nonempty_type_quals into
+ nonempty_cv_qualifiers.
+ * hash.h: Rebuild.
+
+ * lex.c (make_pointer_declarator): Change type_quals into
+ cv_qualifiers.
+ (make_reference_declarator): Likewise.
+
+Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_function): Only check interface_* for templates
+ with flag_alt_external_templates.
+
+ * call.c (build_new_op): Check for comparison of different enum types.
+ (build_over_call): Fix arg # output.
+
+ * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
+
+Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Check for erroneous args.
+
+ * call.c (build_new_method_call): Add missing args to cp_error.
+
+ * tree.c (error_type): Don't print reference-to-array.
+
+ * typeck.c (convert_for_assignment): Don't say contravariance for
+ removing const.
+
+Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Diagnose bad convs for `this'.
+
+ * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
+ on _ctor_arg.
+
+ * call.c (convert_like): Handle bad convs.
+ (build_over_call): Handle bad convs better.
+
+ * decl2.c: -fansi-overloading is now the default.
+
+ * call.c (build_new_method_call): Check for erroneous args.
+
+ * pt.c (instantiate_class_template): Propagate
+ TYPE_USES_MULTIPLE_INHERITANCE.
+
+Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (enforce_access): Add static to routine.
+
+Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_user_type_conversion_1): Fix bad handling.
+ (compare_ics): Likewise.
+
+Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (standard_conversion): Oops.
+
+Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
+
+ * g++.c: Update test for win32 (&& ! cygwin32).
+
+Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
+ (ptr_reasonably_similar): New fn.
+ * call.c (BAD_RANK): New rank.
+ (ICS_BAD_FLAG): New macro.
+ (standard_conversion): Handle almost-right pointer conversions.
+ (reference_binding): Handle bad rvalue bindings.
+ (add_*_candidate): Stuff.
+ (build_over_call): Pass bad conversions to convert_for_initialization.
+ (compare_ics): Handle bad convs.
+ (joust): Likewise.
+
+Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * init.c (expand_vec_init): Use ptrdiff_type_node instead of
+ integer_type_node when computing pointer offsets.
+
+Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (lvalue_type): New fn.
+ (error_type): New fn.
+ * call.c (op_error): Use error_type.
+ (add_conv_candidate): Use lvalue_type.
+ (add_builtin_candidates): Likewise.
+ * error.c (args_as_string): Use error_type.
+
+Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
+ (tsubst): Not here.
+
+ * decl.c (init_decl_processing): With -ansi, __null's type is the
+ signed integral type with the same number of bits as a pointer.
+ Introduce a new variable null_node for it.
+ * cp-tree.h: Adjust.
+ * call.c (null_ptr_cst_p): Adjust.
+
+Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
+ optimize.
+
+Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
+ fns of classes without virtual functions.
+
+ * call.c (add_function_candidate): Handle `this' specially.
+ (compare_ics): Likewise.
+
+Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_conditional_expr): Fix handling of __null.
+
+ * decl2.c (comdat_linkage): New fn.
+ (import_export_vtable): Use it.
+ (import_export_decl): Use it.
+ * method.c (make_thunk): Use it.
+
+Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (end_template_decl): If we don't actually have parms, return.
+ * parse.y (template_header): Accept 'template <>'.
+
+ * errfn.c: Allow 5 args.
+
+Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (make_temp_vec): New fn.
+ * pt.c (push_template_decl): Handle partial specs.
+ (instantiate_class_template): Likewise.
+ (more_specialized): Use get_bindings.
+ (more_specialized_class): New fn.
+ (get_class_bindings): New fn.
+ (most_specialized_class): New fn.
+ (do_function_instantiation): List candidates for ambiguous case.
+ * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
+ (shadow_tag): Call push_template_decl for partial specializations.
+ * parse.y: Likewise.
+ * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
+ DECL_TEMPLATE_MEMBERS.
+ * call.c (print_z_candidates): Reduce duplication.
+
+Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (lang_decode_option): Allow -fansi-overloading.
+
+Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (get_bindings): New fn.
+ (most_specialized): Likewise.
+ (do_function_instantiation): Use them.
+ (add_maybe_template): New fn.
+ * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
+ * call.c (build_new_op): Handle guiding decls.
+ (build_new_function_call): Likewise.
+ * decl2.c (finish_file): Likewise.
+
+ * decl2.c (mark_used): Do synthesis here.
+ * call.c (build_method_call): Not here.
+ (build_over_call): Or here.
+ * typeck.c (build_function_call_real): Or here.
+ * tree.c (bot_manip): Call mark_used on functions used in default
+ args.
+
+Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * decl2.c (import_export_vtable): Delete code that disabled vtable
+ heuristic on systems with ASM_OUTPUT_EXTERNAL.
+
+Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_x_function_call): Handle static call context
+ better.
+
+ * decl.c (finish_function): Set the DECL_CONTEXT of the result to
+ the function, not its outer block.
+
+ * call.c (build_field_call): Pass fields on to build_opfncall
+ regardless of TYPE_OVERLOADS_CALL_EXPR.
+ (build_method_call): Pass on to build_new_method_call sooner.
+
+ * typeck.c (build_ptrmemfunc): Just return what instantiate_type
+ gives us.
+ * class.c (instantiate_type): Don't put a POINTER_TYPE to
+ METHOD_TYPE on an expression. Also make a copy of rhs instead of
+ modifying it.
+
+Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (compare_ics): Handle qual_conv after lvalue_conv.
+ (add_builtin_candidate): Don't take enums for ++.
+ (build_new_method_call): Handle non-aggregates and field calls.
+ Move new overloading code from...
+ * cvt.c: Here.
+
+ * decl.c (grokparms): Don't check default args in templates.
+
+Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_new_op): Fix args to build_unary_op.
+ (add_builtin_candidates): Don't call type_promotes_to on float.
+
+ * decl.c (grokparms): Check the type of the default arg.
+
+ * cvt.c (build_new_op): Pass non-overloaded cases on rather than
+ returning NULL_TREE.
+
+ * typeck.c (build_x_binary_op): Avoid doing extra work.
+ (build_x_unary_op): Likewise.
+ (build_x_conditional_expr): Likewise.
+ * cvt.c (build_over_call): Return.
+ (add_builtin_candidate): Fix MEMBER_REF.
+ (build_new_op): Likewise.
+
+Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
+
+ * method.c (build_overload_name): Put bug fix into code but leave
+ disabled for now so we can be bug compatible with older releases
+ that do repeats incorrectly. In the future, we can enable it.
+
+Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (convert_like): Don't call build_cplus_new twice.
+
+ * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
+ Control new overloading code with -fansi-overloading.
+
+Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_over_call): Call build_cplus_new.
+ * call.c (build_method_call): Likewise.
+ * typeck.c (build_function_call_real): Likewise.
+ (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
+ the COND_EXPR in a TARGET_EXPR so they use the same slot.
+
+ * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
+ recursive calls.
+ * typeck.c (complete_type): Propagate
+ TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
+
+Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (joust): More ?: kludging. Sigh.
+ (build_over_call): Don't try to synthesize global fns.
+
+ * search.c (lookup_conversions): Use binfo marking.
+
+Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * search.c (build_mi_matrix): Use the correct value of cid
+ when determining the new mi_size.
+
+Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (add_builtin_candidates): Do consider type conversion ops
+ for the first parms of += et al.
+ (strip_top_quals): New fn.
+ (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
+ (implicit_conversion): Likewise.
+ (add_builtin_candidates): Be careful about arrays.
+ (build_new_method_call): Handle vtable optimization.
+
+Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
+ * cvt.c (reference_binding): Use it.
+ (implicit_conversion): Use it.
+ (add_builtin_candidate, COND_EXPR): Use it.
+
+ * cvt.c (build_new_function_call): Check for error args.
+
+ * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
+
+ * gxx.gperf: Add __null.
+ * hash.h: Regenerate.
+ * lex.h: Add RID_NULL.
+ * lex.c (init_lex): Create null_pointer_node here, stick it in
+ RID_NULL.
+ * decl.c (init_decl_processing): Still set its type here.
+ * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
+ (convert_to_pointer_force): Likewise.
+ (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
+ if (! pedantic).
+ * call.c (convert_harshness): Use null_ptr_cst_p.
+ * typeck.c (convert_for_assignment): Likewise. Don't produce
+ null_pointer_node.
+
+ * error.c (args_as_string): Handle lists of actual args, too.
+ * cvt.c (null_ptr_cst): Support (void*)0 for now.
+ (build_user_type_conversion_1): Improve diagnostics.
+ (build_new_function_call): Likewise.
+ (build_object_call): Likewise.
+ (build_new_method_call): Likewise. Move call before def diagnostic...
+ (build_over_call): Here.
+
+ * cvt.c (build_new_method_call): Don't complain about no match if
+ LOOKUP_SPECULATIVELY.
+ (build_over_call): Fix 'this' for virtual fn.
+ (build_new_method_call): Add diagnostic.
+
+Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
+ constructors to be passed in.
+ (build_over_call): Likewise.
+ (build_user_type_conversion_1): Pass them in.
+ (convert_like): Likewise.
+ (build_object_call): Handle overloaded conversions.
+ (build_over_call): Pass the right args to build_vfn_ref.
+ (standard_conversion): Fix pmf convs.
+ (joust): Handle comparing statics and non-statics.
+ (build_new_method_call): New fn.
+ * call.c (build_method_call): Call it if NEW_OVER.
+
+Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
+ %D instead.
+
+Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Use maybe_build_cleanup_and_delete
+ instead of just maybe_build_cleanup so that we deallocate the
+ thrown object.
+
+Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
+ * cp-tree.h (finish_prevtable_vardecl): Add decl.
+
+Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * pt.c (instantiate_class_template): Call complete_type. Also, if
+ we're at the end of the file and we just instantiated a template
+ class with a vtable, call finish_prevtable_vardecl.
+
+ * error.c (dump_decl): Don't explode (or explode more gracefully
+ as appropriate) if the object being dumped has a null type.
+ (dump_expr): Likewise.
+
+ * search.c (build_mi_matrix): Ensure that mi_size is large enough,
+ by counting the number of nodes that we'll need before allocating
+ the array.
+ (lookup_fnfields): Fix comment.
+ (breadth_first_search): Fix comment.
+
+Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
+ TYPE_ALIGN.
+ * class.c (finish_struct): Call cplus_decl_attributes here.
+ (finish_struct_1): Not here.
+ * cp-tree.h: Adjust.
+
+ * pt.c (type_unification): New parameter STRICT.
+ (unify): If STRICT, don't allow cv addition or base deduction.
+ * call.c, class.c, cvt.c, cp-tree.h: Adjust.
+
+Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_template_base{_recursive}): New fns.
+ * pt.c (more_specialized): New fn.
+ (do_function_instantiation): Use it.
+ (unify): Handle base deduction.
+ * cvt.c (joust): Use more_specialized.
+ Don't arbitrarily choose between non-builtin candidates.
+ (build_over_call): Call require_complete_type.
+
+ * decl.c (start_function): Statics are static even in a #pragma
+ interface file.
+
+ * decl2.c (import_export_vtable): Disable vtable heuristic on
+ systems with ASM_OUTPUT_EXTERNAL.
+
+ * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
+ (standard_conversion): No std conv to enum type.
+
+ * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
+ for ptm's.
+
+ * cvt.c (reference_binding): Bind directly to a base subobject of
+ a class rvalue.
+
+ * cvt.c (build_new_op): Enforce access control.
+
+Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck2.c (process_init_constructor): When scanning the
+ union for a named field, skip things that aren't FIELD_DECLs.
+
+ * method.c (synthesize_method): Don't scan fndecl's rtl if
+ we're at the end of the file; just assume the function can't
+ be inlined.
+
+Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
+ it failed.
+
+ * cvt.c (build_user_type_conversion_1): Handle overloaded
+ conversion ops.
+
+ * cvt.c (add_builtin_candidates): Don't consider type conversion
+ operators for the first parameter of operator=.
+
+Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (complete_type): Only call layout_type if we're not
+ expanding a template.
+
+Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (compare_ics): Oops.
+
+ * cvt.c (op_error): Oops.
+
+ * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
+ * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
+ (build_conv): Use them.
+ (implicit_conversion): Use them.
+ (convert_like): Handle them.
+ (build_new_op): Handle builtin COND_EXPR again.
+ (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
+ in lists of types for COND_EXPR.
+ (add_builtin_candidate): Add enum candidates for COND_EXPR.
+
+Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_modify_expr): Always attempt to build a call to
+ the assignment operator, even if we're using a default one.
+ (convert_for_initialization): Call complete_type.
+
+Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (reference_binding): A REF_BIND gets the reference type.
+ (implicit_conversion): Likewise.
+ (convert_like): Likewise.
+ (compare_ics): Likewise.
+ (compare_qual): Likewise.
+ (print_z_candidates): Handle no candidates.
+ (build_new_op): Don't handle builtin COND_EXPR for now.
+
+Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
+
+Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
+
+ * cvt.c (build_builtin_candidate): Oops.
+ (build_new_op): Oops.
+
+ * method.c (build_opfncall): Pass COND_EXPR on.
+ * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
+ (add_builtin_candidate{,s}): Likewise.
+ (add_builtin_candidates): Likewise.
+ (print_z_candidates, op_error, build_new_op): Likewise.
+ (type_decays_to): New fn.
+ * lex.c (init_lex): Just say ?: for COND_EXPR.
+
+Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (complete_type): Call layout_type rather than building
+ a new array type.
+
+ * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
+ only use ptrdiff_t.
+
+Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c: Always compile the new overloading code (but don't use it).
+ (implicit_conversion): Add a BASE_CONV when converting to
+ the same class type.
+ (convert_like): Handle BASE_CONV.
+
+Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
+ (add_builtin_candidate): Likewise.
+
+ NEW_OVER changes:
+ * typeck.c (build_x_function_call): Try an operator function
+ whenever we call an object of class type.
+ * method.c (build_opfncall): Pass CALL_EXPRs through.
+ * cvt.c (implicit_conversion): Do const-ref case first.
+ (add_conv_candidate, build_object_call, op_error): New fns.
+ (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
+ ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
+ builtin candidates.
+ (build_new_op): Handle CALL_EXPR. Don't try to decay void.
+ Fall back on preincrement handling. Use op_error.
+ Handle warn_synth.
+ (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
+ an error_mark_node.
+ (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
+ properly.
+
+Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * pt.c (tsubst_expr): Handle CONTINUE_STMT.
+
+Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref_1): Use build_component_ref
+ instead of open coding it here.
+
+Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * g++.c (main): Don't link with -lg++.
+
+ NEW_OVER changes:
+ * cvt.c (convert_to_reference): Don't use convert_from_reference on
+ result of build_type_conversion.
+ (cp_convert): Only call build_method_call for ctors if
+ build_type_conversion failed.
+ (ptr_complete_ob): New function.
+ (TYPE_PTR{,OB,MEM}_P): New macros.
+ ({add,build}_builtin_candidate{,s}): New functions.
+ (print_z_candidates): Handle builtins.
+ (build_user_type_conversion_1): Don't use conversion fns for
+ converting to a base type.
+ (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
+ (build_user_type_conversion): Use convert_from_reference.
+ (build_new_op): New function.
+ (build_over_call): Fix handling of methods.
+ (compare_ics): Handle AMBIG_CONV properly.
+ * typeck2.c: Increment abort count.
+ * method.c (build_opfncall): Forward most requests to build_new_op.
+ * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
+
+Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
+ invalid second argument to dump_expr_list.
+
+Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
+
+Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
+ ASSEMBLE_EXTERNAL.
+
+Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck2.c (process_init_constructor): New pedwarn for using { }
+ to initialize a pointer to member function.
+ * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
+ we can avoid the new error.
+
+Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_ptrmemfunc1): New function to hide details of
+ pointer to member functions better.
+
+Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
+ methods into the actual method, as we know the implied object is
+ not used.
+
+Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
+ inside a system header.
+
+Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * call.c (build_method_call): Call complete_type on the
+ instance type.
+
+Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref): Always build up an OFFSET_REF
+ for obj_ptr->func so that we can know which object to use in a
+ method call.
+
+Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
+ around things. Also improve maintainability.
+
+Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c (grokdeclarator): Check for overflow when evaluating an
+ array dimension.
+
+Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert): Don't check for ambiguity with constructor
+ if NEW_OVER.
+
+ * typeck.c (build_x_function_call): Pass function overload
+ questions to new overloading code if NEW_OVER.
+ * init.c (expand_aggr_init_1): Only check for type conversion ops
+ if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
+ Don't check for ambiguity with constructor if NEW_OVER.
+ * cvt.c (convert_to_reference): Dereference the result of a type
+ conversion operator.
+ (build_conv): Propagate ICS_USER_FLAG.
+ (implicit_conversion): Call instantiate_type.
+ Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
+ (add_function_candidate): Fix cv-quals on argtype.
+ (print_z_candidates): New function.
+ (build_new_function_call): Call it.
+ (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
+ consider non-converting constructors.
+ Call print_z_candidates.
+ Return an AMBIG_CONV for an ambiguous conversion.
+ (build_user_type_conversion): Handle AMBIG_CONV.
+ (convert_like): Fix test for building TARGET_EXPR.
+ Call instantiate_type.
+ Handle AMBIG_CONV and LVALUE_CONV.
+ (build_over_call): Handle 0 args and ellipsis.
+ * cp-tree.def: Add AMBIG_CONV.
+
+Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (lookup_name_real): If we find mem in obj when parsing
+ `obj->mem', make sure we return the right value.
+
+Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * search.c (get_base_distance): Call complete_type.
+
+Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (store_bindings): Make static.
+
+Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_aggr_init_1): Don't check type conversions if
+ NEW_OVER.
+
+ * cvt.c (z_candidate): Put back template field.
+ (add_function_candidate): Set it.
+ (add_template_candidate): Likewise.
+ (joust): Use it.
+ (compare_qual): Handle references and pointers to members.
+ (compare_ics): Handle reference bindings.
+
+ * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
+
+Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * call.c (compute_conversion_costs): Call complete_type.
+
+ * tree.c (vec_binfo_member): Use comptypes instead of comparing
+ pointers, so we can handle template parameters.
+
+Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): We have to call complete_type
+ here; let's make it explicit instead of a side effect of an
+ error check.
+
+Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (z_candidate): Remove template field.
+ (reference_binding): Handle binding to temporary.
+ (implicit_conversion): Likewise.
+ (add_function_candidate): Handle artificial constructor parms.
+ Handle functions with too few parms.
+ (add_template_candidate): New function.
+ (build_user_type_conversion_1): Handle constructors.
+ (convert_like): Likewise.
+ (build_over_call): Likewise.
+ (build_new_function_call): Support templates.
+ (compare_ics): Fix reference, inheritance handling.
+
+Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c: Add signed_size_zero_node.
+ (init_decl_processing): Build it.
+ * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
+ when we're trying to make a negative delta.
+
+Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Stop doing this damn index==strchr variable name confusion.
+ * class.c (add_virtual_function): Change local var INDEX to be
+ named IDX.
+ (add_method): Likewise.
+ * lex.c (print_parse_statistics): Likewise.
+ * search.c (make_memoized_table_entry): Likewise.
+ (lookup_fnfields_here): Likewise.
+ (lookup_field): Likewise.
+ (lookup_fnfields): Likewise.
+ (get_baselinks): Likewise.
+ * sig.c (build_signature_table_constructor): Likewise.
+ (build_signature_method_call): Likewise.
+ * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
+ (get_member_function_from_ptrfunc): Likewise.
+ (build_ptrmemfunc): Change local var INDEX to be IDX.
+ (c_expand_start_case): Likewise.
+
+Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
+ handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
+ (convert_to_reference): Use build_type_conversion to convert to
+ the reference type directly.
+ (standard_conversion): Fix void* case, non-conversions.
+ (reference_binding): Fix expr == 0 case, non-conversions.
+ (convert_like): Support REF_BIND.
+ (compare_qual): Split out from compare_ics.
+ (compare_ics): Use it, handle icses with only a qual_conv.
+
+ * init.c (expand_vec_init): Don't crash if decl is NULL.
+
+Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-config.in: New file, configury for Mac MPW.
+ * mpw-make.sed: New file, makefile editing for MPW.
+
+Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Call repo_template_used.
+
+ * search.c (lookup_conversions): Only lookup conversions in
+ complete types.
+
+Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.def: Renamed from tree.def, to avoid confusion with
+ gcc's tree.def.
+ * cp-tree.h, lex.c: Include cp-tree.def.
+ * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
+
+Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * init.c (build_vec_delete_1): Call complete_type.
+
+Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (start_anon_func): Make sure anonymous functions are
+ never external.
+
+Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (finish_function): If function_depth > 1, set nested.
+
+ * decl2.c (grokbitfield): Revert Bob's change.
+ * class.c (finish_struct_1): Fix handling of named bitfield widths.
+
+Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (add_pending_template): Handle types.
+ (lookup_template_class): With -fexternal-templates, just add the class
+ to pending_templates instead of instantiating it now.
+ * decl2.c (finish_file): Handle types in pending_templates.
+
+Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl2.c (grokbitfield): Handle constant decls appropriately.
+ Give an appropriate error message now instead of spewing core
+ later.
+
+Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c: Don't turn on thunks by default for now.
+
+Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (complete_type): Handle error_mark_node.
+ (common_type, OFFSET_TYPE): Handle template_type_parms.
+
+Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): If at_eof, call import_export_decl
+ regardless of DECL_INLINE.
+
+ * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
+
+ * class.c (finish_struct_bits): Copy TYPE_SIZE.
+
+ * rtti.c (build_dynamic_cast): Support templates.
+ * tree.def: Support DYNAMIC_CAST_EXPR.
+ * pt.c (tsubst_copy): Likewise.
+ * decl2.c (build_expr_from_tree): Likewise.
+
+Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_static_cast): Support templates.
+ (build_const_cast): Likewise.
+ * tree.def: Support CONST/STATIC_CAST_EXPR.
+ * pt.c (tsubst_copy): Likewise.
+ * decl2.c (build_expr_from_tree): Likewise.
+
+Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Don't trust
+ TREE_SYMBOL_REFERENCED for vtables of local classes.
+
+Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_copy): Handle operator T.
+
+Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_delete): Move creation of PARMS inside test of
+ TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
+
+Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_conditional_expr): Don't assume that
+ the arguments to ?: are always pointers or records.
+
+Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_decl): Still emit static/weak/comdat
+ copies of inline template functions with -fno-implicit-templates.
+
+Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * init.c (build_delete): Determine the complete basetype
+ path to the destructor we're calling.
+
+Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c (build_enumerator): Always copy the INTEGER_CST used to
+ initialize the enum, because we really and truly don't know where
+ it came from.
+ (start_enum): Don't copy integer_zero_node because
+ build_enumerator will do it.
+
+Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (finish_function): Do access control on base destructors.
+
+ * pt.c (tsubst, case FUNCTION_DECL): Set up
+ IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
+ hose us.
+
+Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): If we have already extended the
+ lifetime of the temporary, don't try it again.
+ * typeck.c (c_expand_return): Don't try and convert the return
+ value twice when we want a reference, once is enough.
+
+Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_expr, case DECL_STMT): Don't pass
+ LOOKUP_ONLYCONVERTING at all for now.
+
+ * search.c (add_conversions): Put the conversion function in
+ TREE_VALUE, the basetype in TREE_PURPOSE.
+ * cvt.c (build_type_conversion): Adjust.
+ * cvt.c (build_expr_type_conversion): Adjust.
+ * call.c (user_harshness): Adjust.
+
+Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
+ backend's benefit.
+
+Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_start_catch_block): Add a dummy region, if we
+ get an error, so that we can avoid core dumping later.
+
+Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (OFFSET_REF): Remove.
+ * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
+ * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
+ * init.c (expand_aggr_init_1): Likewise.
+ (build_new): Likewise.
+ * typeck.c (expand_target_expr): Likewise.
+
+Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
+ TARGET_EXPR.
+
+Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): Redo how and when temporaries are
+ created.
+ * decl.c (grok_reference_init): Don't try and be smart about
+ running cleanups.
+
+Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
+ (TARGET_EXPR...), now that it has 4 arguments.
+ * tree.c (build_cplus_new): Likewise.
+
+Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
+
+ * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
+ * decl.c (struct saved_scope): Remove named_labels,
+ {base,member}_init_list.
+ (maybe_push_to_top_level): Don't set them. Call
+ push_cp_function_context if appropriate.
+ (pop_from_top_level): Likewise.
+
+ * method.c (do_build_assign_ref): Remove obsolete check of
+ TYPE_HAS_ASSIGN_REF (basetype).
+
+ * decl.c (grokfndecl): Diagnose user definition of
+ implicitly-declared methods.
+
+Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * method.c (do_build_copy_constructor): Add code to give
+ meaningful error messages instead of crashing.
+ (do_build_assign_ref): Don't synthesize assignment operators for
+ classes containing reference or const members.
+
+ * class.c (struct base_info): Remove cant_synth_copy_ctor
+ and cant_synth_asn_ref.
+ (finish_base_struct): Remove the code that tries to conditionalize
+ synthesis of copy constructors & assignment operators based on
+ access permissions. Instead, let it fail when it tries to
+ synthesize the copy constructor. This will give meaningful error
+ messages instead of silently generating code to perform a bitcopy.
+
+Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
+ determining types for constant values.
+
+ * decl.c (struct named_label_list): Use instead of stuffing
+ random items into a TREE_LIST node.
+ (named_label_uses): Use the new struct.
+ (poplevel): Likewise.
+ (lookup_label): Likewise.
+ (define_label): Add an error message to tell the user the line
+ where the goto is located in addition to the destination of the
+ goto.
+ (init_decl_processing): Use NULL instead of NULL_TREE to initialize
+ named_label_uses.
+ (finish_function): Likewise.
+
+ (start_decl): Complain about defining a static data member
+ in a different type from which it was declared.
+
+Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_expr_type_conversion): Adjust.
+
+Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_method_call): Always convert 'this' to the
+ appropriate type.
+
+ * search.c (add_conversions): Put the conversion function in
+ TREE_VALUE, the type in TREE_PURPOSE.
+ * cvt.c (build_type_conversion): Adjust.
+ * call.c (user_harshness): Adjust.
+
+ * method.c (emit_thunk): Call temporary_allocation and
+ permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
+
+ * tree.c (build_cplus_array_type): Handle tweaking of
+ TYPE_MAIN_VARIANT here.
+ * typeck.c (common_type): Not here.
+
+ * typeck.c (complete_type): Only try to complete an array type if
+ it has a domain.
+
+Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokvardecl): Call complete_type.
+ (grokdeclarator): Call complete_type for PARM_DECLs.
+
+Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Re-set
+ CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
+
+Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
+ smart enough to do it right.
+ * tree.c (cp_expand_decl_cleanup): Likewise.
+ * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
+ cp_expand_decl_cleanup.
+ (store_parm_decls): Likewise.
+ (hack_incomplete_structures): Likewise.
+ * except.c (push_eh_cleanup): Likewise.
+
+Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
+
+ * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
+ frontend to the backend where it belongs.
+ * tree.c (unsave_expr): Likewise.
+ (unsave_expr_now): Likewise.
+ * tree.def (UNSAVE_EXPR): Likewise.
+ * cp-tree.h (unsave_expr): Likewise.
+ (unsave_expr_now): Likewise.
+
+Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (emit_base_init): Make sure the partial EH cleanups live
+ on the function_obstack.
+
+Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * expr.c (do_case): Don't try to dereference null TREE_TYPEs
+ when checking for pointer types.
+
+Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Remove obsolete check for
+ access declarations.
+
+Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_overload_call): Simplify calls to
+ build_overload_call by removing last parameter.
+ (build_method_call): Likewise.
+ * cp-tree.h: Likewise.
+ * method.c (build_opfncall): Likewise.
+ * typeck.c (build_x_function_call): Likewise.
+
+Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (default_parm_conversions): Factor out common code.
+ (build_method_call): Use it.
+ (build_overload_call_real): Use it.
+
+Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
+ but pedwarn as the code is bogus.
+ * typeck.c (decay_conversion): Likewise.
+ (build_function_call_real): Use build_addr_func instead of
+ default_conversion. Don't allow pointer-to-method functions down
+ here.
+ (build_unary_op): Use real pointer-to-member functions instead of
+ fake ones.
+ (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
+ (convert_for_assignment): Removed some obsolete code.
+ * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
+ build_x_function_call instead of current_class_ptr. Only call
+ digest_init once on an initializer, we do this just checking
+ TREE_TYPE.
+ (build_expr_from_tree): Pass current_class_ref to
+ build_x_function_call instead of current_class_ptr.
+ * init.c (build_member_call): Likewise.
+ * pase.y: Likewise.
+ * error.c (dump_expr): Handle OFFSET_REFs better.
+ * pt.c (unify): Handle pointer-to-member functions better.
+ * decl.c (finish_function): Clear out current_class_ref just like
+ we do for current_class_ptr.
+
+ * typeck.c (get_delta_difference): Handle virtual bases better.
+
+Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * sig.c (build_signature_table_constructor): Use the delta for
+ the original basetype for this virtual function with thunks.
+ (build_signature_method_call): We still need to adjust 'this'
+ with thunks.
+
+Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_addr_func): New routine. Used to get the `real'
+ address of a function or a method. Needed to avoid getting a
+ pointer-to-member function.
+ (build_call): New routine to build CALL_EXPRs.
+ (build_method_call): Use it.
+ * cvt.c (convert_to_aggr): Likewise.
+ * typeck.c (build_function_call_real): Likewise.
+ * sig.c (build_signature_table_constructor): Use build_addr_func.
+ * cp-tree.h (build_call, build_addr_func): Declare them.
+
+Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (LOOKUP_AGGR): Remove, unused.
+ * parse.y: Remove uses of LOOKUP_AGGR.
+
+Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
+
+ * *.[chy]: Rename current_class_decl to current_class_ptr, and
+ C_C_D to current_class_ref.
+
+Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (convert_harshness): Tighten up pointer conversions.
+
+Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
+ (finish_file): Likewise.
+
+Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
+
+ * method.c (emit_thunk): Set flag_omit_frame_pointer in default
+ code.
+
+Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c: Turn on thunks by default where supported.
+
+Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (build_overload_call_maybe): Removed.
+ * call.c (build_overload_call_real): Invert meaning of last arg to
+ be require_complete.
+ (build_overload_call): Likewise.
+ * typeck.c (build_x_function_call): Use build_overload_call_real
+ instead of build_overload_call_maybe.
+
+Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Don't try to emit functions that haven't
+ been compiled.
+
+Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Oops.
+
+ * decl.c (maybe_push_to_top_level): Do save previous_class_*.
+ Also store the bindings from previous_class_values.
+ (pop_from_top_level): Restore them.
+
+Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Only write out vtable if its
+ symbol has been referenced.
+ (finish_file): Re-join synthesis/vtable loop with inline emission
+ loop, disable inlining when an inline is output.
+
+Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (init_exception_processing): Setup saved_in_catch.
+ (push_eh_cleanup): Reset __eh_in_catch.
+ (expand_start_catch_block): Set __eh_in_catch.
+
+Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (push_eh_cleanup): Add tracking for whether or not we
+ have an active exception object.
+ (expand_builtin_throw): Use it to make sure a rethrow without an
+ exception object is caught.
+
+Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (maybe_push_to_top_level): Clear out class-level bindings
+ cache.
+
+Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Also use sentries for vars with
+ DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
+ created).
+
+ * lex.c (handle_cp_pragma): Disable #pragma
+ interface/implementation if SUPPORTS_ONE_ONLY > 1.
+
+Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (emit_thunk): Wrap default case in
+ temporary/permanent_allocation.
+
+ * method.c (make_thunk): Use DECL_ONE_ONLY.
+ (emit_thunk): Call assemble_end_function.
+
+Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
+ (import_export_decl): Likewise.
+ (finish_prevtable_vardecl): Disable vtable hack if
+ SUPPORTS_ONE_ONLY > 1.
+
+Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
+ PREDECREMENT_EXPRs take two arguments, not one.
+
+Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (build_vtable_entry): Don't build thunks for abstract
+ virtuals.
+
+ * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
+ frontend.
+
+Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (set_rtti_entry): Use size_zero_node.
+ (build_vtable): Likewise.
+
+Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
+ (prepare_fresh_vtable): Likewise.
+
+Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (emit_thunk): Call mark_used on the target function.
+
+ * call.c (build_method_call): Don't warn about pending templates.
+
+Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Fix list walking logic.
+
+ * typeck2.c (check_for_new_type): Only warn if -pedantic.
+
+Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * class.c (finish_struct_1): Remove old code for
+ dont_allow_type_definitions.
+ * cp-tree.h: Likewise.
+ * spew.c: Make sure cp-tree.h is included before parse.h, so the
+ definition of flagged_type_tree is found before it is used.
+ * lex.c: Likewise.
+ * parse.y: Added the ftype member to the type union, and changed a
+ number of rules to use it instead of ttype. Added calls to
+ check_for_new_type() as appropriate.
+ * typeck2.c (check_for_new_type): New function for checking
+ if a newly defined type appears in the specified tree.
+ * cp-tree.h: Add new type flagged_type_tree. Add a prototype
+ for check_for_new_type().
+
+Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Only use a sentry if the decl is public.
+
+ * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
+ don't pass LOOKUP_ONLYCONVERTING.
+
+Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (common_type): Fix the ARRAY_TYPE case so it
+ properly keeps track of const and volatile type modifiers.
+
+Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
+ * pt.c (comp_template_args): Use it.
+
+ * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
+ assemble_external for artificial function decls.
+
+ * decl.c (cp_finish_decl): Oops.
+
+Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_decl): Put static data member templates
+ into common storage, or make them weak, depending on whether they
+ are dynamically or statically initialized.
+ (get_sentry): New function.
+ (finish_file): Do import_export_decl for static data members before
+ building the init/fini functions. Don't init/fini a variable that's
+ EXTERNAL. Use a sentry for variables in common. Fix mismatching
+ push/pop_temp_slots.
+ * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
+ expand_static_init thang.
+ * method.c (get_id_2): New function.
+
+Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * parse.y (empty_parms): Make sure we use C++-style prototypes
+ when we're declaring member functions.
+
+Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Makefile.in (CONFLICTS): 16 s/r conflicts.
+ * parse.y (self_template_type): New nonterminal.
+
+Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
+ name.
+ * parse.y (base_class.1): Allow 'typename foo::bar'.
+
+ * lex.c (check_newline): Remove #pragma code that plays with the
+ input stream, since we now deal with tokens. Clear nextchar when
+ we're done.
+ (handle_cp_pragma): Use real_yylex.
+ (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
+ in one place.
+
+ * lex.c (check_for_missing_semicolon): Handle SELFNAME.
+
+ * lex.c (handle_cp_pragma): Fix "#pragma implementation".
+
+Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: New token SELFNAME for potential constructor.
+ * spew.c (yylex): Handle it.
+ * lex.c (identifier_type): Produce it.
+
+ * parse.y (complete_type_name): In :: case, don't push class binding.
+ (complex_type_name): Likewise.
+
+Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_reinterpret_cast): Handle pointer to member
+ functions.
+
+Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
+ pragmas.
+ (check_newline): Put the vtable/unit/implementation/interface pragma
+ code into handle_cp_pragma, replacing it with a call.
+ (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
+ args. Get the next token after handling the pragma token.
+
+Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
+ (convert_to_pointer_force): Likewise.
+
+ * init.c (build_new): Fix array new without -fcheck-new.
+
+Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
+ tree.c: Lose TYPE_NESTED_NAME.
+
+ * parse.y (nested_name_specifier_1): Don't treat non-identifiers
+ as identifiers.
+
+ * tree.def: Add VEC_INIT_EXPR.
+ * expr.c (cplus_expand_expr): Handle it.
+ * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
+ the extra file-scope symbol nastiness.
+
+Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (make_thunk): Thunks are static.
+ (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
+
+ * decl2.c (mark_vtable_entries): Emit thunks as needed.
+ (finish_file): Don't emit them here.
+
+Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Handle null pointers.
+ (ifnonnull): New function.
+
+Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * call.c (build_method_call): Remember the original basetype we
+ were called with. Give an error message instead of trying
+ (incorrectly) to call a non-static member function through a
+ non-inherited class.
+
+ * search.c (expand_upcast_fixups): Mark the new fixup as
+ DECL_ARTIFICIAL.
+
+Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
+
+ * class.c (set_rtti_entry): Fix for thunks.
+
+ * decl2.c (import_export_decl): Still emit typeinfo fns for
+ cv-variants of builtin types.
+
+ * rtti.c (expand_class_desc): Set up base_info_type_node here.
+ (init_rtti_processing): Instead of here.
+
+Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (init_rtti_processing): Do init regardless of -frtti.
+ (build_typeid): Only complain about taking dynamic typeid without
+ -frtti.
+
+ * decl2.c: flag_rtti defaults to 1.
+
+ * rtti.c (get_tinfo_var): The general class case is now smaller.
+ (init_rtti_processing): Pack the latter three fields of base_info
+ into 32 bits.
+
+Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (expand_member_init): Don't dump if name is NULL_TREE.
+
+Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
+ (push_memoized_context): Split out code to undefer pop_type_level to
+ (clear_memoized_cache): here.
+ (pop_memoized_context): We can only handle one layer of deferral of
+ pop_type_level so clear the cache, if there was a previous level.
+
+Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (init_rtti_processing): Build up base_info_type_node.
+ (expand_class_desc): Use one pointer to an array of base_info
+ structs, passed using a CONSTRUCTOR.
+
+Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (build_vbase_path): Remove block extern for
+ flag_assume_nonnull_objects here.
+ (build_vfn_ref): Split out functionality into build_vtbl_ref.
+ (build_vtbl_ref): New routine.
+ (build_vtable): Set up rtti info here.
+ (add_virtual_function): Note in CLASSTYPE_RTTI the best
+ place where we can get the rtti pointers from to avoid having to
+ search around for a place.
+ (finish_base_struct): Likewise.
+ (finish_struct_1): Likewise. Never create totally new vtables
+ with totally new vtable pointers for rtti. Disable code to layout
+ vtable pointers better until we want to break binary
+ compatibility.
+ * rtti.c (build_headof_sub): New routine to convert down to a
+ sub-object that has an rtti pointer in the vtable.
+ (build_headof): Use it. Also, use build_vtbl_ref now to be more
+ maintainable.
+ (build_dynamic_cast): Make sure we have saved it, if we need to.
+ * search.c (dfs_init_vbase_pointers): Disable code that deals with
+ a more efficient vtable layout, enable later.
+ * call.c (flag_assume_nonnull_objects): Moved declaration to
+ * cp-tree.h: here. Declare build_vtbl_ref.
+ * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
+ function calls that want a tree.
+
+Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Handle downcasting to X* given
+ other X subobjects in the most derived type. Ack.
+
+ * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
+ get_typeid will do it for us.
+ (get_typeid_1): Break out call-building for expand_*_desc to use.
+ (get_typeid): Call it.
+ (expand_*_desc): Likewise.
+ * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
+ and void *.
+ (init_decl_processing): Lose builtin_type_tdescs lossage.
+ * decl2.c (finish_vtable_vardecl): Remove obsolete code.
+
+Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * pt.c (tsubst): When calling set_nested_typename, use
+ TYPE_NESTED_NAME (current_class_type) instead of
+ current_class_name.
+
+ * decl.c (pushdecl): Likewise.
+ (pushdecl_class_level): Likewise.
+ (grokdeclarator): Use NULL_TREE instead of 0 in the call to
+ set_nested_typename.
+
+Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (synthesize_tinfo_fn): Handle arrays.
+
+ * cp-tree.h (DECL_REALLY_EXTERN): New macro.
+
+Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
+ (init_rtti_processing): Lose bad_cast_type.
+ (build_dynamic_cast): Use throw_bad_cast.
+
+ * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
+
+ * decl2.c (finish_file): Don't synthesize artificial functions
+ that are external and not inline.
+
+ * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
+
+ * decl2.c (finish_file): Handle having new inlines added to
+ saved_inlines by synthesis.
+
+ * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
+
+Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ RTTI rewrite to initialize nodes as needed, not require that
+ users #include <typeinfo>, complete functionality and reduce wasted
+ space.
+ * rtti.c (init_rtti_processing): New fn.
+ (build_typeid): The vtable entry is now a function.
+ (get_tinfo_var): New fn.
+ (get_tinfo_fn): Likewise.
+ (get_typeid): Use it.
+ (build_dynamic_cast): Declare and use entry point __dynamic_cast.
+ (build_*_desc): Rename to expand_*_desc and rewrite to use entry
+ points __rtti_*.
+ (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
+ (synthesize_tinfo_fn): New fn.
+ * method.c (build_t_desc_overload): Lose.
+ (build_overload_with_type): More generic.
+ * decl.c (init_decl_processing): Call init_rtti_processing.
+ * class.c (set_rtti_entry): Use get_tinfo_fn.
+ * decl2.c (mark_vtable_entries): Mark the rtti function.
+ (finish_prevtable_vardecl): Don't build_t_desc.
+ (import_export_decl): Handle tinfo functions.
+ (finish_file): Likewise.
+ * typeck.c (inline_conversion): New fn.
+ (build_function_call_real): Use it.
+ * cp-tree.h: Add decls.
+
+ * method.c (hack_identifier): Also convert component_refs from
+ references.
+
+ * lex.c (cons_up_default_function): Use the type, not the name, in
+ declspecs.
+
+ * decl2.c (import_export_vtable): Fix weak vtables.
+
+Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * search.c (get_base_distance_recursive): Fix access checks for
+ protected bases.
+
+Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
+ cp-tree.h.
+ (convert_harshness): Add prototypes wrapped by PROTO.
+ * decl2.c (grok_function_init): Likewise.
+ (do_toplevel_using_decl): Change to void return type.
+ * class.c (build_vtable_entry): Remove decl of make_thunk.
+ (merge_overrides): Fix order of arg definitions.
+ (finish_vtbls): Likewise.
+ (fixup_vtable_deltas): Likewise.
+ (modify_all_direct_vtables): Likewise.
+ (modify_all_indirect_vtables): Likewise.
+ * search.c (get_base_distance_recursive): Likewise.
+ (get_abstract_virtuals_1): Likewise.
+ (fixup_virtual_upcast_offsets): Likewise.
+ (lookup_fnfields_1): Add prototypes wrapped by PROTO.
+ * init.c (perform_member_init): Fix order of arg definitions.
+ (expand_aggr_init_1): Add prototypes wrapped by PROTO.
+ * cp-tree.h (make_thunk): Add decl.
+ (overload_template_name, push_template_decl): Add decls.
+ (do_toplevel_using_decl): Change to void return type.
+ (vec_binfo_member): Add decl.
+
+Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (mark_addressable, convert_for_assignment,
+ convert_for_initialization, pointer_int_sum, pointer_diff,
+ unary_complex_lvalue): Add prototypes wrapped by PROTO.
+ (convert_sequence): #if 0 fn decl, since definition also is.
+
+Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
+ cast to pointer types for type searching.
+
+Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (get_delta_difference): Use cp_error, not error, in the
+ case where BINFO == 0.
+
+Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_method_call): Fix wording of error messages so
+ constructors come out right.
+
+Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c (push_overloaded_decl): Don't warn about hidden
+ constructors when both the type and the function are declared
+ in a system header file.
+
+Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * class.c (finish_struct_1): Propagate the TYPE_PACKED
+ flag for the type to the type's fields.
+
+Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
+
+Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * class.c (base_info, finish_base_struct): Replace
+ needs_virtual_dtor with base_has_virtual.
+
+ (finish_struct_1): Remove the old code that tried to make default
+ destructors virtual. Use base_has_virtual when checking if we need
+ to add a vtable entry for the rtti code.
+
+Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (push_template_decl): Complain about template decl with
+ inappropriate declaration.
+
+Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_x_unary_op): Remove bogus check for taking
+ the address of a member function.
+
+Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (constructor_declarator): Only push the class if
+ we are not already in the class.
+
+Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
+
+ * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
+ Add additional argument to INIT_CUMULATIVE_ARGS.
+
+Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (shadow_tag): Fix error about anon union with methods.
+
+ * parse.y (self_reference): Only generate a self-reference if this
+ is a non-template class.
+ (opt.component_decl_list): Only use it if it was generated.
+
+ * parse.y (component_decl_1): Use constructor_declarator.
+ (fn.def2): Likewise.
+ (notype_component_declarator0): Likewise.
+
+Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_x_unary_op): Add checks for taking the address
+ of a TARGET_EXPR or of a member function, and give appropriate
+ warnings.
+
+Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (process_template_parm): Allow template type parms to be
+ used as types for template const parms.
+
+Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (expand_vec_init): Ensure the eh cleanups are on the
+ function_obstack.
+
+Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Be even more picky about the
+ ambiguous lookup warning.
+ (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
+ * parse.y (constructor_declarator): Rather than here.
+
+ * parse.y (constructor_declarator): New nonterminal.
+ (fn.def1): Use it.
+ (explicit_instantiation): Likewise.
+
+Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ Add implicit declaration of class name at class scope.
+ * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
+ * parse.y (self_reference): New nonterminal.
+ (opt.component_decl_list): Use it.
+ (fn.def1): Add nested_name_specifier type_name cases.
+ * class.c (build_self_reference): New function.
+ (finish_struct): Handle access_default later, move self-reference
+ decl to the end.
+ * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
+ * cp-tree.h: Adjust.
+
+ * pt.c (do_function_instantiation): Separate handling of member
+ functions and non-member functions properly.
+
+Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (process_template_parm): Improve error for 'volatile class K'.
+
+ * class.c (finish_struct_1): Check the right slot for destructors.
+
+ * decl.c (start_enum): Complain about enum templates.
+
+Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (resolve_offset_ref): Offset pointers to member data by one.
+ * typeck.c (unary_complex_lvalue): Likewise.
+
+Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (c_expand_return): Check for a returned local
+ array name, similar to the check for an ADDR_EXPR.
+
+Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (cp_finish_decl): Don't build cleanups for static
+ variables here.
+
+Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_modify_expr): Fix error messages to be more
+ accurate.
+ * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
+ assignment operators.
+ * error.c (assop_as_string): Likewise. Add support for `%Q' for
+ assignment operators.
+
+Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
+ give an error if initialized. pedwarn about nested type with the
+ same name as its enclosing class.
+
+ * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
+
+ * typeck.c (require_complete_type): Be sure to instantiate the
+ MAIN_VARIANT of the type.
+
+ * decl2.c (finish_file): Instantiate pending templates before
+ processing static constructors and destructors.
+
+ * pt.c (instantiate_decl): Don't instantiate functions at toplevel
+ unless at_eof.
+
+Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * decl2.c (delete_sanity): If error_mark_node is passed
+ in as an expression, quit while we're ahead.
+
+ * decl.c (grokdeclarator): Give an error message if `friend'
+ is combined with any storage class specifiers.
+
+Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (named_complex_class_head_sans_basetype): Don't crash on
+ definition of nonexistent nested type.
+
+ * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
+ not to say 'typedef'.
+
+Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
+ * search.c (dfs_walk, dfs_init_vbase_pointers,
+ expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
+ (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
+
+Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (build_throw): Support minimal parse.
+ * pt.c (tsubst_copy): Support THROW_EXPR.
+ * decl2.c (build_expr_from_tree): Likewise.
+
+ * pt.c (mangle_class_name_for_template): Always allocate
+ scratch_firstobj.
+
+Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Give an appropriate error
+ when trying to cast from an incomplete type.
+
+Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Don't bother setting up
+ CLASSTYPE_TAGS explicitly, as the nested types will add
+ themselves.
+
+Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * decl.c (shadow_tag): Remove old error check for usage of
+ an enum without a previous declaration.
+ (xref_tag): Add error message about usage of enums without a
+ previous declaration.
+
+Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_identifier): Only do name consistency check if we're
+ parsing.
+
+ * pt.c (push_template_decl): Don't crash if we get a member defn
+ that doesn't match.
+
+ * decl.c (xref_tag_from_type): New function to do an xref without
+ always having to figure out code_type_node.
+ * cp-tree.h: Declare it.
+ * pt.c (instantiate_class_template): Use it for friend classes.
+ (lookup_template_class): Use it.
+
+ * typeck2.c (build_functional_cast): Pull out a single parm before
+ passing it to build_c_cast.
+
+Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * expr.c (do_case): Give an error message if a pointer is
+ given as a case value.
+
+Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
+ an overload list.
+
+ * lex.c (cons_up_default_function): Really, now, interface hackery
+ does not apply to synthesized methods.
+
+Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_method_call): Ctors and dtors now have special names
+ with respect to lookups.
+ * class.c (add_method): Likewise.
+ (grow_method): Likewise.
+ (finish_struct_methods): Likewise.
+ (warn_hidden): Likewise.
+ (finish_struct_1): Likewise.
+ * cvt.c (convert_to_reference): Likewise.
+ (convert_to_aggr): Likewise.
+ (cp_convert): Likewise.
+ * decl2.c (check_classfn): Likewise.
+ * init.c (expand_member_init): Likewise.
+ (expand_default_init): Likewise.
+ (expand_aggr_init_1): Likewise.
+ (build_offset_ref): Likewise.
+ (build_new): Likewise.
+ (build_delete): Likewise.
+ * lex.c (do_inline_function_hair): Likewise.
+ * search.c (lookup_field_1): Likewise.
+ (lookup_fnfields_here): Likewise.
+ (lookup_field): Likewise.
+ (lookup_fnfields): Likewise.
+ (get_virtual_destructor): Likewise.
+ (dfs_debug_mark): Likewise.
+ (dfs_pushdecls): Likewise.
+ (dfs_compress_decls): Likewise.
+ * tree.c (layout_basetypes): Likewise.
+ * typeck.c (build_component_ref): Likewise.
+ (build_x_function_call): Likewise.
+ (build_modify_expr): Likewise.
+ (convert_for_initialization): Likewise.
+ (build_functional_cast): Likewise.
+ * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
+ (CTOR_NAME): New.
+ (DTOR_NAME): New.
+ * decl.c (ctor_identifier): New.
+ (dtor_identifier): New.
+ (init_decl_processing): Set them.
+
+Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref): Don't get confused by fields whose
+ context has no type name, like pointer to member functions.
+
+Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Handle typedef without declarator.
+
+ * pt.c (tsubst): Handle SCOPE_REF in declarator.
+
+ * parse.y (bad_parm): Catch another case of missing `typename'.
+
+ * lex.c (yyprint): Handle TYPE_DECLs.
+
+ * decl.c (start_function): Don't try to be clever.
+
+ * lex.c: Lose compiler_error_with_decl.
+ * typeck2.c: Lose error_with_aggr_type.
+ (incomplete_type_error): Use cp_* instead of old functions.
+ (readonly_error): Likewise.
+ * typeck.c (convert_arguments): Likewise.
+ * search.c (lookup_nested_field): Likewise.
+ * method.c (make_thunk): Likewise.
+ * decl.c (grokparms): Likewise.
+ * cp-tree.h: Update.
+
+ * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
+ and value.
+
+Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * method.c (build_opfncall): When deleting a pointer to an
+ array, build a new pointer to the tree past any ARRAY_TYPE
+ nodes.
+
+Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
+
+Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Only call import_export_decl if at_eof
+ and ! DECL_INLINE.
+
+ * decl.c (finish_function): Don't set nested based on
+ hack_decl_function_context.
+ * parse.y (function_try_block): Check for nested function.
+ (pending_inlines): Likewise.
+
+ * decl2.c (build_expr_from_tree): If a unary op already has a
+ type, just return it.
+
+ * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
+
+ * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
+ (finish_file): Check the return value of walk_vtables.
+ (finish_prevtable_vardecl): Return int.
+ (finish_vtable_vardecl): Likewise.
+ (prune_vtable_vardecl): Likewise.
+ * lex.c (set_vardecl_interface_info): Likewise.
+ * cp-tree.h: Adjust return types.
+
+ * class.c (delete_duplicate_fields_1): Don't complain about
+ duplicate nested types if they're the same type.
+ (finish_struct): Remove check for duplicate.
+ * decl2.c (grokfield): Don't check for typedef of anonymous type.
+
+Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
+
+ * decl.c (grokdeclarator): Lose special handling of class-level
+ typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
+ SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
+
+ * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
+
+ * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
+
+ * search.c (compute_access): Fix handling of anonymous union
+ members.
+ * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
+ from anonymous unions to their members.
+
+ * typeck.c (build_x_function_call): For static member functions,
+ hand off to build_member_call.
+
+Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref): Handle OFFSET_REFs.
+
+ * init.c (expand_vec_init): Fix init == 0 case.
+
+Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): pedwarn about init and array new.
+ (expand_vec_init): Handle lists, use convert_for_initialization.
+
+ * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
+ when converting to an aggregate type.
+ * cvt.c (cp_convert): Pass it through.
+
+ * typeck.c (build_conditional_expr): Handle user-defined
+ conversions to slightly different types.
+
+ * decl.c (grokdeclarator): Force an array type in a parm to be
+ permanent.
+
+ * decl2.c (do_using_directive): Sorry.
+ (do_namespace_alias): Likewise.
+ * lex.c (real_yylex): Warn about using the `namespace' keyword.
+
+Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (datadef): Move call to note_list_got_semicolon up.
+
+Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
+
+Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (cp_finish_decl): The exception regions have to be
+ nested, not overlapping. We start the exception region for a
+ decl, after it has been fully built, and all temporaries for it
+ have been cleaned up.
+
+Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (vec_binfo_member): Don't core dump if we have no bases.
+
+Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.def: Add RETURN_INIT.
+ * pt.c (instantiate_decl): Handle RETURN_INIT.
+ * decl.c (store_return_init): Handle minimal_parse_mode.
+
+ * tree.c (cp_build_type_variant): Just return an error_mark_node.
+ * decl.c (make_typename_type): Don't try to get the file and line
+ of an identifier.
+ * typeck.c (comptypes): Handle TYPENAME_TYPE.
+
+Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (poplevel): Make sure we clear out and restore old local
+ non-VAR_DECL values by default when they go out of scope.
+
+Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
+ referring to addresses of variables and functions.
+
+ * error.c (dump_expr): Support SIZEOF_EXPR.
+
+ * init.c (do_friend): Use the return value of check_classfn.
+
+ * typeck.c (convert_arguments): Call complete_type.
+
+ * method.c (hack_identifier): After giving an error, set value to
+ error_mark_node.
+
+Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
+ lossage for local classes.
+ * cp-tree.h: Declare it.
+ * decl.c (lookup_name_real): Evil, painful hack for local classes.
+ (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
+ Use hack_decl_function_context.
+ (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
+ (start_function): Use hack_decl_function_context.
+ (finish_function): Likewise.
+ * method.c (synthesize_method): Likewise.
+ * lex.c (process_next_inline): Likewise.
+ (do_pending_inlines): Likewise.
+ * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
+ done with it.
+
+Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
+
+ * sig.c (build_signature_pointer_or_reference_type): Align
+ signature pointers/references on 8-byte boundaries so they can be
+ grabbed 2 words at a time on a SPARC.
+
+Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (hack_identifier): Requiring a static chain is now a
+ hard error.
+ * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
+ functions.
+
+Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_offset_ref): Call complete_type.
+
+ * decl.c (pop_from_top_level): Always pop previous_class_type.
+
+ * parse.y: Handle multiple decls in a for-init-statement.
+ * pt.c (tsubst_expr): Likewise.
+
+ * pt.c (tsubst): Use tsubst_expr for the second operand of an
+ ARRAY_REF.
+
+ * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
+ (poplevel_class): Set it here.
+ (pop_from_top_level): Pop it here if we're returning to class scope.
+ * class.c (pushclass): Don't set it here.
+
+ * decl.c (maybe_push_to_top_level): Save current_template_parms,
+ and clear it if !pseudo.
+ (pop_from_top_level): Restore it.
+
+ * decl2.c (finish_file): Push the dummy each time we walk the list
+ of vtables.
+
+ * error.c (dump_expr): Support LOOKUP_EXPR and actually do
+ something for CAST_EXPR.
+
+Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * cvt.c (cp_convert): Warn about implicit conversion of the
+ address of a function to bool, as it is always true.
+
+Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * typeck.c (c_expand_return): Fix warning for local externs returned.
+
+Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar): Propagate const and volatile properly.
+
+ * typeck.c (complete_type): Be sure to instantiate the
+ MAIN_VARIANT of the type.
+
+ * method.c (synthesize_method): Class interface hackery does not
+ apply to synthesized methods.
+
+Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (comp_template_args): Use comptypes rather than just
+ checking for TEMPLATE_TYPE_PARM equivalence.
+
+ * typeck.c (build_x_function_call): Call complete_type before
+ checking TYPE_OVERLOADS_CALL_EXPR.
+
+Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
+
+ * g++.c (main): Check also for new define ALT_LIBM.
+
+Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): If we don't have a pattern
+ yet, that's OK.
+ (coerce_template_parms): If we see a local class, bail.
+
+ * decl.c (grok_reference_init): Make sure there's a type before
+ checking its code.
+
+ * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
+ (push_template_decl): Likewise.
+
+ * parse.y (named_class_head): Set
+ CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
+
+ * decl.c (xref_tag): Diagnose redeclaration of template
+ type-parameter name.
+
+ * error.c (dump_type): Handle anonymous template type parms.
+
+ * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
+ TYPE_STUB_DECL.
+ (coerce_template_parms): Likewise.
+
+Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
+ case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
+
+Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
+ before trying to get its STUB_DECL.
+ (coerce_template_parms): Likewise.
+
+ * parse.y (template_type_parm): If they didn't use 'class',
+ pretend they did after giving an error.
+
+ * pt.c (coerce_template_parms): Diagnose use of local class.
+
+ * decl.c (grok_reference_init): Use instantiate_type.
+
+ * error.c (dump_expr): Handle TEMPLATE_DECLs.
+
+ * parse.y (named_class_head): Diagnose mismatching types and tags.
+
+ * decl.c (pushdecl): Type decls and class templates clash with
+ artificial type decls, not hide them.
+
+ * decl.c (redeclaration_error_message): Diagnose redefinition of
+ templates properly.
+ (duplicate_decls): Diagnose disallowed overloads for template
+ functions, too.
+
+ * decl.c (start_decl): Call complete_type before checking for a
+ destructor.
+
+ * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
+
+ * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
+
+Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grok_op_properties): Don't check for operator++(int) in
+ a template.
+
+ * tree.c (perm_manip): Return a copy of variable and function
+ decls with external linkage.
+
+ * tree.def: Change some of the min tree codes to type "1".
+ * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
+ * method.c (build_overload_int): Emit something arbitrary for
+ anything but an INTEGER_CST if we're in a template.
+
+ * decl.c (cp_finish_decl): Call complete_type before deciding
+ whether or not to lay out the decl.
+
+ * lex.c (do_identifier): Check for DECL_INITIAL before using it.
+
+Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (build_x_arrow): Call complete_type.
+
+ * pt.c (add_pending_template): Broken out.
+ (lookup_template_class): If -fexternal-templates, call it for all
+ the methods of implemented types.
+ (instantiate_class_template): Instead of instantiating them here.
+ (instantiate_decl): Handle -fexternal-templates earlier.
+
+Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
+ memoized lookup stuff inside GATHER_STATISTICS.
+
+Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): Complain about array of incomplete type
+ here.
+ (grokdeclarator): Not here.
+
+ * parse.y (template_parm): Expand full_parm inline so we can set
+ the rule's precedence.
+
+ * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
+ (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
+ * decl2.c (grokbitfield): Don't check for integer constant here.
+ * class.c (finish_struct_1): Check here.
+
+ * decl.c (define_label): Make the min decl go on permanent_obstack.
+
+ * pt.c (unify): Don't handle CONST_DECLs.
+ (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
+ (tsubst_copy): Likewise.
+
+ * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
+ CONST_DECL for a template parm.
+
+Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Complain about array of incomplete type
+ here.
+ (start_decl_1): Not here.
+
+ * pt.c (tsubst): Handle pointer-to-function declarators.
+
+ * method.c (hack_identifier): If pedantic, diagnose local class
+ methods that require a static chain.
+
+ * decl.c (grok_op_properties): No longer static.
+ * cp-tree.h: Declare it.
+ * pt.c (tsubst): Call it for operators.
+ Use tsubst_copy for TREE_VECs.
+
+ * parse.y (template_arg): The expr has precedence like '>'.
+
+Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (coerce_template_parms): Don't coerce an expression using
+ template parms.
+ (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
+ (tsubst): Don't use build_index_2_type if the max_value uses template
+ parms.
+ * method.c (build_overload_int): Emit something arbitrary for an
+ expression using template parms.
+
+ * parse.y (template_close_bracket): New non-terminal to catch use
+ of '>>' instead of '> >' in template class names.
+ (template_type): Use it.
+ * Makefile.in (CONFLICTS): Causes one more r/r conflict.
+
+ * tree.def: Add CAST_EXPR.
+ * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
+ CONVERT_EXPR for minimal_parse_mode.
+ * typeck.c (build_c_cast): Likewise.
+ * pt.c (tsubst_copy): Likewise.
+ * decl2.c (build_expr_from_tree): Likewise.
+ * error.c (dump_expr): Likewise.
+
+Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * except.c (SetTerminate, SetUnexpected): Put back global vars.
+ (init_exception_processing): Put back decl/init of
+ set_unexpected_fndecl and set_terminate_fndecl, needed to get the
+ fns from libstdc++.
+
+ * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
+ (declare_uninstantiated_type_level, uninstantiated_type_level_p):
+ Delete unused fns.
+ * cp-tree.h (declare_uninstantiated_type_level,
+ uninstantiated_type_level_p): Delete prototypes.
+
+Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_expr): Add default return.
+
+Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * error.c (fndecl_as_string): Delete unused arg CNAME.
+ * sig.c (build_signature_table_constructor,
+ build_signature_method_call): Fix calls.
+
+ * class.c (the_null_vtable_entry): Delete var definition.
+ (init_class_processing): Delete tree the_null_vtable_entry init.
+ * decl.c (no_print_{functions, builtins}): Declare as static.
+ (__tp_desc_type_node): #if 0 var definition.
+ (init_type_desc): #if 0 init of __tp_desc_type_node.
+ (vb_off_identifier): Move var decl into init_decl_processing.
+ (current_function_assigns_this): Declare as static.
+ (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
+ (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
+ Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
+ * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
+ * init.c (BI_header_type, BI_header_size): Declare as static.
+ * pt.c (template_classes): Delete unused var.
+ (add_pending_template): Delete decl for non-existent fn.
+ (lookup_template_class): Delete vars CODE and TAG_CODE.
+ (instantiate_template): Delete unused var TARGS.
+ * cp-tree.h (vb_off_identifier, current_function_assigns_this):
+ Delete decls.
+ (__tp_desc_type_node): #if 0 var decl.
+ (fndecl_as_string): Fix prototype.
+
+Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.def: Add GOTO_STMT.
+ * pt.c (tsubst_expr): Support goto and labels.
+ * decl.c (define_label): Support minimal parsing.
+ * parse.y (simple_stmt): Likewise.
+
+Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * xref.c (GNU_xref_member): Only define/set var I if
+ XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
+ used.
+ (GNU_xref_end_scope): Delete unused fifth arg TRNS.
+ (GNU_xref_end): Fix call.
+ * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
+ * cp-tree.h (GNU_xref_end_scope): Fix prototype.
+
+ * tree.c (build_exception_variant): Delete unused vars I, A, T,
+ T2, and CNAME.
+ (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
+ (mapcar): Delete unused var CODE.
+ (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
+ (break_out_cleanups): Fix call.
+ (bot_manip): Likewise.
+ * call.c (build_method_call): Likewise.
+ * cvt.c (build_up_reference, convert_to_reference, cp_convert):
+ Likewise.
+ * typeck.c (unary_complex_lvalue, build_modify_expr,
+ convert_for_initialization): Likewise.
+ * typeck2.c (build_functional_cast): Likewise.
+ * cp-tree.h (build_cplus_new): Fix prototype.
+
+ * repo.c (open_repo_file): Delete unused var Q.
+ (repo_compile_flags, repo_template_declared,
+ repo_template_defined, repo_class_defined, repo_inline_used,
+ repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
+ (repo_get_id, repo_vtable_used): Declare as static.
+ * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
+ prototypes.
+
+Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (pending_inlines): Add function_try_block case.
+
+ * pt.c (unify): Fix for template const parms.
+
+Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (extract_interface_info): Delete forward decl.
+ (default_copy_constructor_body, default_assign_ref_body): Delete
+ decls for non-existent functions.
+ (synth_firstobj, inline_text_firstobjs): Delete unused vars.
+ (init_lex): Delete setting them.
+ (cons_up_default_function): Delete unused vars FUNC_BUF,
+ FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
+ #if 0'd synth code.
+ (toplevel, expression_obstack): Delete unused extern decls.
+ (tree_node_kind): Delete unused enum.
+ (tree_node_counts, tree_node_sizes): Wrap with #ifdef
+ GATHER_STATISTICS.
+ (tree_node_kind_names): Delete unused extern decl.
+ (synth_obstack): Delete unused var.
+ (init_lex): Don't set it.
+ (init_parse): Add decl before use.
+ (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
+ (current_unit_{name, language}): Delete unused vars.
+ (check_newline): Don't bother setting them, just accept the #pragma.
+ * cp-tree.h (init_repo, peek_yylex): Add prototypes.
+ (current_unit_{name, language}): Delete decls.
+
+ * search.c: Wrap all of the memoized functions, macros, and
+ variables inside #ifdef GATHER_STATISTICS.
+ (lookup_field, lookup_fnfields): Likewise.
+ (init_search_processing): Likewise.
+ (reinit_search_statistics): Wrap whole function.
+ * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
+
+ * decl.c (finish_function): Only call pop_memoized_context if
+ GATHER_STATISTICS is defined.
+ (start_function): Likewise for push_memoized_context.
+ * class.c (pushclass, popclass): Likewise.
+
+ * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
+ * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
+
+ * cvt.c (cp_convert): Delete unused local var FORM.
+ * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
+ prototypes.
+
+Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (do_poplevel): Oops; really return what we get from
+ poplevel this time.
+
+Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (is_aggr_type): Add prototype.
+
+ * cp-tree.h ({push,pop}_cp_function_context): Add decls.
+ * method.c ({push,pop}_cp_function_context): Delete decls.
+ * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
+ (SetUnexpected, SetTerminate): Delete unused vars.
+ (init_exception_processing): Don't set SetUnexpected or
+ SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
+ (output_exception_table_entry): Delete unused array LABEL.
+ (expand_internal_throw): Delete unused var PARAMS.
+ (expand_start_catch_block): Delete unused var CLEANUP.
+ (emit_exception_table): Delete unused var EH_NODE_DECL.
+ (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
+ GOTO_UNWIND_AND_THROW. Don't set them.
+ (end_eh_unwinder): Add top decl.
+ (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
+ (exception_section, push_rtl_perm, do_function_call,
+ lang_interim_eh, push_eh_cleanup, eh_outer_context,
+ expand_end_eh_spec, end_eh_unwinder): Declare as static.
+ (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
+ throw_used): Likewise.
+ * cp-tree.h (expand_end_eh_spec): Delete prototype.
+
+ * search.c (dfs_mark, dfs_mark_vtable_path,
+ dfs_unmark_vtable_path, dfs_mark_new_vtable,
+ dfs_unmark_new_vtable, dfs_clear_search_slot,
+ dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
+ bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
+ bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
+ functions.
+ (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
+ n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
+ n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
+ Only define #ifdef GATHER_STATISTICS.
+ (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
+ is defined.
+ (vbase_decl): Delete var definition.
+ (init_search): Delete old decl.
+ (init_vbase_pointers): Delete building of VBASE_DECL, since it's
+ never actually used.
+ (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
+ (get_base_distance_recursive): Delete unused fourth arg
+ BASETYPE_PATH. Fix call .
+ (get_base_distance): Fix call.
+ (push_class_decls): Delete unused var ID.
+ (make_memoized_table_entry): Declare as static.
+ (breadth_first_search): Declare as static.
+ (tree_has_any_destructor_p): Declare as static.
+ (pop_class_decls): Delete unused arg pop_class_decls.
+ * class.c (popclass): Fix call to pop_class_decls.
+ * cp-tree.h (make_memoized_table_entry, breadth_first_search,
+ tree_has_any_destructor_p): Delete prototypes.
+
+ * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
+ (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
+ (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
+ (build_user_desc): Delete unused var T.
+ (build_class_desc): Delete unused vars T and OFF.
+ (build_t_desc): Delete unused var NAME_STRING.
+ (build_headof): Make static.
+ (get_bad_cast_node): Likewise.
+ (get_def_to_follow): Likewise.
+ * cp-tree.h (init_type_desc): Add prototype.
+ (build_headof): Remove prototype.
+
+Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Only look for matching decls at file scope for
+ non-member functions.
+
+ * call.c (build_scoped_method_call): Handle scoped destructor
+ calls in templates.
+
+ * decl.c (*_top_level): Also save previous_class_values.
+
+ * pt.c (tsubst_expr): Support do {} while loops.
+ * parse.y (simple_stmt): Likewise.
+ * tree.def: Likewise.
+
+ * method.c (build_overload_identifier): For a class nested in a
+ template class, don't mangle in the template parms from our
+ context.
+
+ * lex.c, cp-tree.h: Remove support for template instantiations in
+ the pending_inlines code.
+ * pt.c: Remove dead functions and unused arguments.
+ (uses_template_parms): TYPENAME_TYPEs always use template parms.
+ * parse.y: Stop passing anything to end_template_decl.
+ * tree.c (print_lang_statistics): Only print tinst info #ifdef
+ GATHER_STATISTICS.
+
+Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (expand_recursive_init{,_1}): Delete decls.
+ (sort_member_init): Delete unused var INIT.
+ (emit_base_init): Delete unused var X.
+ (build_offset_ref): Delete unused var CNAME.
+ (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
+ (emit_base_init): Delete unused local var BASE. Delete extern
+ decl of IN_CHARGE_IDENTIFIER.
+ (build_delete): Delete unused local var VIRTUAL_SIZE.
+
+ * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
+ (build_delete): Fix call.
+ * decl2.c (delete_sanity): Likewise.
+ * cp-tree.h (build_vec_delete): Update prototype.
+
+ * typeck.c (common_base_type): Delete unused var TMP.
+ (build_binary_op): Delete local var ARGS_SAVE.
+ (build_array_ref): Delete unused var ITYPE.
+ (c_expand_return): Delete unused var USE_TEMP.
+
+ * typeck.c (compexcepttypes): Delete unused arg STRICT.
+ (comptypes): Fix calls.
+ * decl.c (duplicate_decls): Likewise.
+ * cp-tree.h (compexcepttypes): Delete extra arg.
+
+ * decl2.c (check_classfn): Delete unused second arg CNAME.
+ * decl.c (start_decl, grokfndecl): Fix calls.
+ * init.c (do_friend): Likewise.
+ * cp-tree.h (check_classfn): Update prototype.
+
+ * cp-tree.h (signature_error, import_export_vtable,
+ append_signature_fields, id_in_current_class, mark_used,
+ copy_assignment_arg_p): Add decls.
+ * decl2.c (mark_used): Delete decl.
+
+ * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
+
+ * class.c (get_vtable_entry): Disable unused function.
+ (doing_hard_virtuals): Delete unused static global var.
+ (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
+ (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
+ (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
+ (modify_one_vtable): Delete unused var OLD_RTTI.
+ (finish_struct_anon): Delete unused vars OFFSET and X.
+ (finish_struct_bits): Delete unused var METHOD_VEC.
+ (get_basefndecls): Delete unused var PURPOSE. Delete unused
+ for-scope local variable METHODS.
+
+ * call.c (user_harshness): Delete unused/unneeded arg PARM.
+ (ideal_candidate): Delete unused args BASETYPE and PARMS.
+ (build_method_call): Delete unused args passed into ideal_candidate.
+ (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
+ * cp-tree.h (synthesize_method): Add decl.
+
+ * decl.c (note_level_for_for): Give void return type.
+ (pushdecl_nonclass_level): Likewise.
+ (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
+ (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
+ (suspend_binding_level): Delete unused var LEVEL.
+ (duplicate_decls): Delete unused var CTYPE.
+ (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
+ (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
+ PTR_ENDLINK.
+ (grokdeclarator): Delete unused var C.
+ (grokdeclarator): Delete unused var SIZE_VARIES.
+ (grokparms): Delete unused var SAW_VOID.
+ (start_function): Delete unused var OLDDECL.
+ (cplus_expand_expr_stmt): Delete unused var
+ REMOVE_IMPLICIT_IMMEDIATELY.
+
+ * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
+
+ * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
+
+Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
+ (build_min_nt): Likewise.
+ * pt.c (do_pushlevel): Emit line note.
+ (do_poplevel): Return what we get from poplevel.
+ (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
+ * parse.y: Use do_pushlevel and do_poplevel.
+ * cp-tree.h: Declare do_poplevel.
+
+ * cp-tree.h: Declare at_eof.
+ * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
+ * decl2.c (import_export_decl): Renamed from import_export_inline.
+ (finish_file): Call it to do interface handling for statics.
+ * pt.c (tsubst_copy): Call mark_used on variables and functions
+ used here.
+
+ * decl2.c (finish_file): Don't emit statics we can't generate.
+ * pt.c (instantiate_decl): Don't set interface on instantiations
+ we can't generate.
+
+ * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
+ * tree.c (print_lang_statistics): Print max template depth.
+ * pt.c (push_tinst_level): Dump entire instantiation context.
+ (instantiate_class_template): Use it and pop_tinst_level.
+ (instantiate_decl): Likewise.
+
+ * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
+ pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
+
+Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
+ init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
+ tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
+ the new template implementation.
+
+Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
+
+Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (cp_finish_decl): Delay emitting the debug information for
+ a typedef that has been installed as the canonical typedef, if the
+ type has not yet been defined.
+
+Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (grokfield): Still call pop_nested_class for access decls.
+
+Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (lookup_label): Call label_rtx.
+
+ * decl.c (make_binding_level): New function.
+ (pushlevel, pushlevel_class): Call it instead of explicit
+ duplicate calls to xmalloc.
+
+ * decl.c (init_decl_processing): Delete useless build_pointer_type
+ call.
+
+ * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
+ (sizet_ftype_string): Delete variable.
+ (init_decl_processing): Add built-in functions fabsf, fabsl,
+ sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
+ variable strlen_ftype, used for strlen.
+
+Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (push_to_top_level): Start from current_binding_level
+ again for now; the stl hacks depend on g++ being broken in this
+ way, and it'll be fixed in the template rewrite.
+
+ * tree.def: Add USING_DECL.
+ * decl2.c (do_class_using_decl): Implement.
+ (grokfield): Pass access decls off to do_class_using_decl instead of
+ grokdeclarator.
+ * error.c (dump_decl): Handle USING_DECLs.
+ * decl.c (grokdeclarator): Remove code for handling access decls.
+ * class.c (finish_struct_1): Adjust accordingly, treat using-decls
+ as access decls for now.
+ (finish_struct): Don't check USING_DECLs for other uses of the name.
+
+ * search.c (get_matching_virtual): Use cp_error_at.
+
+Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
+ match c-typeck.c.
+ (self_promoting_args_p): Move the check that TYPE is non-nil
+ before trying to look at its main variant.
+ (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
+
+ * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
+ Delete macros.
+ * init.c (xref_friend, embrace_waiting_friends): Delete functions.
+ (do_friend): Delete call to xref_friend.
+ * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
+
+ * typeck.c (convert_sequence): #if 0 unused function.
+
+ * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
+ be in decl_in_memory_p.
+ (decl_in_memory_p): Delete decl.
+ * expr.c (decl_in_memory_p): Delete fn.
+ * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
+
+ * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
+
+Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Check for a pure-specifier on a
+ non-virtual function here.
+
+ * decl2.c (grok_function_init): Don't check whether the function
+ is virtual here.
+ (grokfield): Don't call check_for_override here.
+
+ * decl.c (push_to_top_level): Start from inner_binding_level,
+ check class_shadowed in class levels.
+
+Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (resume_level): Ignore things that don't have names, instead
+ of core dumping.
+
+Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
+
+Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Set DECL_VINDEX properly on a
+ synthesized dtor.
+
+ * parse.y (complete_type_name): Bind global_scope earlier.
+ (complex_type_name): Likewise.
+ (qualified_type_name): Remove.
+
+Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): Move code that looks for virtuals in base
+ classes...
+ * class.c (check_for_override): ... to a new function.
+ (finish_struct_1): Call it.
+
+ * cp-tree.h: Declare warn_sign_compare.
+
+ * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
+ rather than extra_warnings to decide whether to warn about
+ comparison of signed and unsigned.
+
+ * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
+ implies -Wsign-compare. -Wall doesn't imply -W.
+
+Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref): Fix to handle anon unions in base
+ classes as well.
+
+Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * class.c (resolves_to_fixed_type_p): Delete code dealing with
+ a WITH_CLEANUP_EXPR, since we don't generate them any more.
+ * cvt.c (build_up_reference): Likewise.
+ * decl.c (grok_reference_init): Likewise.
+ (cp_finish_decl): Likewise.
+ * error.c (dump_expr): Likewise.
+ * tree.c (real_lvalue_p): Likewise.
+ (lvalue_p): Likewise.
+ (build_cplus_new): Likewise.
+ (unsave_expr_now): Likewise.
+ * typeck.c (unary_complex_lvalue, build_modify_expr,
+ c_expand_return): Likewise.
+
+Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Make the C++ front-end pay attention to attributes for structures.
+ * class.c (finish_struct): New argument ATTRIBUTES, passed down into
+ finish_struct_1.
+ (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
+ Take out old round_up_size use and setting the DECL_ALIGN possibly
+ using it. Take out setting of TYPE_ALIGN to round_up_size, which
+ can override what the attribute set.
+ * cp-tree.h (finish_struct): Update prototype.
+ * parse.y (template_instantiate_once): Pass a NULL_TREE for the
+ attributes to finish_struct.
+ (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
+ value down into finish_struct.
+ * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
+
+Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (poplevel): Re-word dead for local handling.
+ (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
+ (cp_finish_decl): If is_for_scope, check for duplicates so
+ we can disable is_for_scope. Otherwise, preserve_temp_slots.
+
+ * lex.c (do_identifier): Use global binding in preference of
+ dead for local variable.
+
+Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (initializing_context): Handle anon union changes, the
+ context where fields of anon unions can be initialized now has to be
+ found by walking up the TYPE_CONTEXT chain.
+
+Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
+
+ * decl.c (start_decl): #ifdef out code to set DECL_COMMON
+ if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
+ (obscure_complex_init): If bss is supported, always set
+ DECL_INITIAL to error_mark_node.
+
+Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (is_friend): Make sure there's a context before we see if
+ it's an aggr type.
+
+Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (is_friend): Classes are not friendly with nested classes.
+
+Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
+
+ * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
+ and record its result.
+
+Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_anon): Switch around code to not move anon
+ union elements around, nor mess up their contexts, nor offsets,
+ instead we now build up the right number of COMPONENT_REFs for all
+ the anon unions that may be present at build_component_ref time.
+ * typeck.c (lookup_anon_field): New routine to handle field lookup
+ on fields without names. We find them, based upon their unique type
+ instead.
+ * typeck.c (build_component_ref): Allow FIELD_DECL components.
+ Handle finding components in anonymous unions, and ensure that a
+ COMPONENT_REF is built for each level as necessary.
+
+Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
+ code that ensures that copy ctors are used if appropriate.
+
+Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_vec_delete): Only give an error if base isn't an
+ error_mark_node.
+
+Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
+
+ * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
+ (yylex): If we see `new', keep slurping.
+
+Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_1): Move code for handling anon unions...
+ (finish_struct_anon): to here. Fixup so that we do the offset
+ calculations right, and so that the fields are physically moved to
+ the containers's chain.
+
+Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Avoid trying to get an operand off an
+ identifier node.
+
+Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
+
+ * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
+ POINTER_SIZE to agree with expr.c.
+
+Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
+
+ * search.c (lookup_field): Don't report ambiguities if protect is 0,
+ instead return NULL_TREE.
+
+Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_1): Call warn_hidden if we want warnings
+ about overloaded virtual functions.
+ (warn_hidden): New routine to warn of virtual functions that are
+ hidden by other virtual functions, that are not overridden.
+ (get_basefndecls): New routine, used by warn_hidden.
+ (mark_overriders): New routine, used by warn_hidden.
+ * search.c (get_matching_virtual): Remove old warning that just
+ isn't very useful.
+
+Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
+
+ * typeck.c (null_ptr_cst_p): Delete unused fn.
+ (build_function_call_maybe): Delete unused fn.
+
+ * expr.c (extract_init): #if 0 the code after unconditional return 0
+ for now.
+
+ Delete old cadillac code.
+ * edsel.c: Remove file.
+ * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
+ * Makefile.in (CXX_OBJS): Delete edsel.o.
+ (edsel.o): Delete rule.
+ * cp-tree.h (flag_cadillac): Delete var decl.
+ * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
+ * decl2.c (flag_cadillac): Delete var definition.
+ (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
+ (grokfield): Delete code depending on flag_cadillac.
+ (finish_anon_union): Likewise.
+ * class.c (finish_struct_1): Likewise.
+ (pushclass): Likewise.
+ (popclass): Likewise.
+ (push_lang_context): Likewise.
+ (pop_lang_context): Likewise.
+ * decl.c (init_decl_processing): Likewise.
+ (start_decl): Likewise.
+ (cp_finish_decl): Likewise.
+ (xref_tag): Likewise.
+ (finish_enum): Likewise.
+ (start_function): Likewise.
+ (finish_function): Likewise.
+ (finish_stmt): Likewise.
+ * lex.c (lang_init): Likewise.
+ (check_newline): Likewise.
+
+ * lex.c (do_pending_inlines): Delete synthesized method kludge.
+
+ Delete defunct, ancient garbage collection implementation.
+ * rtti.c: New file with the RTTI stuff from gc.c.
+ * gc.c: Removed file (moved the remaining stuff into rtti.c).
+ * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
+ (rtti.o): New rule, replacing gc.o.
+ * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
+ * cp-tree.h: Delete gc-related fn decls.
+ (DECL_GC_OFFSET): Delete macro.
+ (flag_gc): Delete extern decl.
+ * decl.c (current_function_obstack_index): Delete var decl.
+ (current_function_obstack_usage): Delete var decl.
+ (start_function): Delete clearing of current_function_obstack_index
+ and current_function_obstack_usage.
+ (init_decl_processing): Delete code relying on -fgc.
+ Delete call to init_gc_processing.
+ (cp_finish_decl): Delete calls to build_static_gc_entry and
+ type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
+ (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
+ and to expand_expr of a __gc_main call.
+ (maybe_gc_cleanup): Delete var decl.
+ (finish_function): Delete call to expand_gc_prologue_and_epilogue.
+ * decl2.c (flag_gc): Delete var decl.
+ (lang_f_options): Delete offering of -fgc.
+ (lang_decode_option): Delete -fgc and -fno-gc handling.
+ (get_temp_regvar): Delete gc code.
+ * init.c (build_new): Delete gc code.
+ * lex.c (init_lex): Delete checking of flag_gc.
+
+ * typeck.c (convert_arguments): Delete gc code.
+ (build_component_addr): Delete -fgc warning.
+ (build_modify_expr): Delete gc code.
+
+ * decl2.c (build_push_scope): Delete fn.
+ * cp-tree.h (build_push_scope): Delete decl.
+
+ * search.c (clear_search_slots): Delete fn.
+ * cp-tree.h (clear_search_slots): Delete decl.
+
+ * search.c (tree_needs_constructor_p): Delete fn.
+ * cp-tree.h (tree_needs_constructor_p): Delete decl.
+
+ * tree.c (id_cmp): Delete fn.
+
+ * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
+ * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
+
+ * tree.c (decl_value_member): Delete fn.
+ * cp-tree.h (decl_value_member): Delete decl.
+
+ * tree.c (list_hash_lookup_or_cons): Delete fn.
+ * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
+
+ * method.c (cplus_exception_name): Delete fn.
+ (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
+
+ * spew.c (shift_tokens): Delete fn.
+
+Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (init_exception_processing): Pass 1 to needs_pop in calls
+ to cp_finish_decl.
+ * parse.y: Likewise.
+
+Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * tree.c (build_cplus_staticfn_type): Delete function definition;
+ never used.
+ * cp-tree.h (build_cplus_staticfn_type): Delete decl.
+
+ * tree.c (virtual_member): Delete function definition; never used.
+ * cp-tree.h (virtual_member): Delete decl.
+
+Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref): Handle getting vbase pointers
+ out of complex multiple inheritance better.
+
+Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_object_ref): Make sure we use the real type, not
+ any reference type.
+
+Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (build_exception_variant): Don't create new types if we
+ don't have to, also build new types on the right obstack.
+
+Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (store_bindings): Split out from push_to_top_level.
+ (push_to_top_level): Call it for b->type_shadowed on class binding
+ levels.
+
+Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * search.c (expand_upcast_fixups): Fix so that offsets stored in
+ vbase_offsets are always right. Fixes a problem where virtual base
+ upcasting and downcasting could be wrong during conversions on this
+ during virtual function dispatch at ctor/dtor time when dynamic
+ vtable fixups for deltas are needed. This only sounds easier than
+ it is. :-)
+ (fixup_virtual_upcast_offsets): Change to reflect new calling
+ convention for expand_upcast_fixups.
+
+Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
+ check that it's usable as the bitfield width.
+
+Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
+ Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
+ only ever used for functions in it.
+
+Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
+ (nested_type): Likewise.
+ (nested_name_specifier): Use lastiddecl.
+
+ * decl.c (grokdeclarator): Adjust accordingly.
+ * init.c (expand_member_init): Likewise.
+ * parse.y (base_class): Likewise.
+ * typeck2.c (build_functional_cast): Likewise.
+
+ * typeck2.c (build_functional_cast): Fill in name after we've
+ checked for non-aggr type.
+
+Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (warn_pointer_arith): Default to on.
+
+Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (is_rid): New function.
+ * decl.c (grokdeclarator): Diagnose reserved words used as
+ declarator-ids.
+
+Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (get_decl_list): Don't lose cv-quals.
+
+ * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
+ typespecs used as declarator-ids.
+
+Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (poplevel): When popping a level, don't give a warning for
+ any subblocks that already exist.
+
+Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_object_ref): Finish what I started.
+
+ * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
+
+ * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
+
+ * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
+ scope.
+
+Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (xref_tag): Handle passing a type in directly.
+
+ * parse.y (qualified_type_name): Pull out the type.
+ (nested_type): Likewise.
+ Take types directly instead of as identifiers.
+ * call.c (build_scoped_method_call): Take types directly instead of
+ as identifiers.
+ * decl.c (xref_basetypes): Likewise.
+ * init.c (expand_member_init): Likewise.
+ (build_member_call): Likewise.
+ (build_offset_ref): Likewise.
+ * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
+ * method.c (do_build_assign_ref): Likewise.
+ * decl.c (grokdeclarator): Handle a type appearing as the
+ declarator-id for constructors.
+ * method.c (do_build_copy_constructor): current_base_init_list now
+ uses the types directly, not their names.
+ * init.c (sort_base_init): Likewise.
+ (expand_member_init): Likewise.
+ * init.c (is_aggr_type): New function, like is_aggr_typedef.
+
+Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
+
+ * tree.c (layout_basetypes): Call build_lang_field_decl instead
+ of build_lang_decl if first arg is a FIELD_DECL.
+
+Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
+ non-empty.
+ * except.c (expand_start_catch_block): Set TREE_USED to avoid
+ warnings about the catch handler.
+
+Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
+ expand_target_expr.
+
+Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Fix access control to use trees rather than integers.
+ * class.c (access_{default, public, protected, private,
+ default_virtual, public_virtual, private_virtual}_node): Add
+ definitions.
+ (init_class_processing): Do creation of those nodes.
+ * cp-tree.h (access_type): Delete enum decl.
+ (access_{default, public, protected, private, default_virtual,
+ public_virtual, private_virtual}_node): Add decls.
+ (compute_access): Change return type.
+ * search.c (compute_access): Have tree return type, instead of enum.
+ (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
+ * lex.c (real_yylex): Use yylval.ttype for giving the value of the
+ access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
+ * parse.y (VISSPEC): Make ttype rather than itype.
+ (base_class_access_list): Likewise.
+ * *.[cy]: Change all refs of `access_public' to `access_public_node',
+ etc.
+ * call.c (build_method_call): Make ACCESS be a tree.
+ * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
+ * cvt.c (convert_to_aggr): Likewise.
+ * init.c (build_offset_ref, resolve_offset_ref, build_delete):
+ Likewise.
+ * method.c (hack_identifier): Likewise.
+ * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
+
+Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
+ frontend, and make it more consistent with respect to
+ warn_pointer_arith.
+
+Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * decl.c (pushdecl): Check for duplicate parameter names.
+
+Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (expand_static_init): Call assemble_external for atexit.
+
+Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (do_unwind): Remove some generated dead code.
+ (eh_outer_context): New routine, factor out some common code from
+ expand_builtin_throw and end_eh_unwinder. Add code to do return
+ address masking for the PA.
+ (expand_builtin_throw): Use eh_outer_context instead of open coding
+ it here.
+ (end_eh_unwinder): Likewise.
+
+Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Call assemble_external for __empty, if we
+ use it.
+
+
+Copyright (C) 1996 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc-4.9/gcc/cp/ChangeLog-1997 b/gcc-4.9/gcc/cp/ChangeLog-1997
new file mode 100644
index 0000000..2c34b8d
--- /dev/null
+++ b/gcc-4.9/gcc/cp/ChangeLog-1997
@@ -0,0 +1,2614 @@
+Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (add_builtin_candidate): Add default case in enumeration
+ switch.
+ (build_new_op): Likewise.
+ (convert_like): Likewise.
+ * cvt.c (build_expr_type_conversion): Likewise.
+ * tree.c (real_lvalue_p): Likewise.
+ (lvalue_p): Likewise.
+ (cp_tree_equal): Likewise.
+ * typeck.c (comptypes): Likewise.
+ (build_component_ref): Likewise.
+ (build_function_call_real): Likewise.
+ (build_binary_op_nodefault): Likewise.
+ (build_unary_op): Likewise.
+ (build_modify_expr): Likewise.
+ * typeck2.c (initializer_constant_valid_p): Likewise.
+
+Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
+
+ * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
+
+Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (coerce_template_parms): Make sure to digest_init if
+ possible.
+
+ * decl.c (duplicate_decls): Make the newdecl virtual if the
+ olddecl was, just as is done with other attributes of olddecl.
+
+Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
+ address of an OFFSET_REF.
+
+ * cp-tree.def: Add AGGR_INIT_EXPR.
+ * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
+ AGGR_INIT_EXPR where appropriate.
+ * expr.c (cplus_expand_expr): Likewise. Simplify.
+
+ * decl2.c (finish_file): Remove call to register_exception_table.
+
+Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * pt.c (instantiate_class_template): Don't do injection when
+ processing_template_decl is true, as pollutes current_binding_level
+ for base classes.
+
+Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
+
+ * pt.c (maybe_fold_nontype_arg): Add prototype.
+
+Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
+ * error.c (dump_expr): Likewise.
+
+Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_function_call_real): Remove "inline called before
+ definition" pedwarn.
+
+ * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
+
+Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
+
+ * pt.c (type_unification_real): Change __null to type void* with
+ a warning.
+
+Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (implicit_conversion): Don't call
+ build_user_type_conversion_1 with a NULL expr, since it will
+ crash.
+
+ * pt.c (unify): Don't try to unify array bounds if either array is
+ unbounded.
+
+Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
+ Replace extern decls with casts.
+
+ * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
+ Update last_parm_cleanup_insn.
+ (store_after_parms): Remove.
+ * cp-tree.h: Adjust.
+
+Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (comdat_linkage): Also set DECL_COMDAT.
+ (finish_file): Check DECL_COMDAT instead of weak|one_only.
+ (import_export_vtable): Use make_decl_one_only instead of
+ comdat_linkage for win32 tweak.
+ (import_export_decl): Likewise.
+ * pt.c (mark_decl_instantiated): Likewise.
+
+ * decl2.c (finish_file): Lose handling of templates in pending_statics.
+
+Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Lose call to expand_builtin_throw.
+ * except.c (expand_builtin_throw): Remove.
+ * cp-tree.h: Remove ptr_ptr_type_node.
+ * decl.c: Likewise.
+
+Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
+
+ * decl.c (ptr_ptr_type_node): Define.
+ (init_decl_processing): Initialize it.
+ * cp-tree.h: Declare it.
+ * exception.cc (__cp_exception_info): Use __get_eh_info.
+ (__cp_push_exception): Likewise.
+ (__cp_pop_exception): Likewise.
+
+ From Scott Snyder <snyder@d0sgif.fnal.gov>:
+ * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
+ saved_pc.
+ (init_exception_processing): Removed saved_pc initialization.
+
+Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Defer all templates but inline functions.
+
+Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_vec_init): Don't fold a list of parameters.
+
+ * decl.c (copy_args_p): Handle copy elision for types with virtual
+ bases.
+ * call.c (build_over_call): Likewise.
+
+Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (lookup_template_function): Copy the template arguments,
+ not just the list containing them, to the permanent obstack.
+
+Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_start_catch_block): suspend_momentary for the
+ terminate handler.
+
+ * error.c (dump_decl): Handle LOOKUP_EXPR.
+
+Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * rtti.c (build_dynamic_cast): Copy the cast-to type to the
+ permanent obstack if we are processing a template decl.
+ * typeck.c (build_static_cast): Likewise.
+ (build_const_cast): Likewise.
+ (build_reinterpret_cast): Likewise.
+
+ * pt.c (coerce_template_parms): Coerce some expressions, even
+ when processing_template_decl.
+
+Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
+ handling of pointer difference expressions.
+
+ * typeck.c (comp_target_types): Comparison of function/method types
+ is independent of nptrs.
+
+Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (tsubst): Avoid creating pointer to reference and
+ reference to reference types.
+
+Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (do_id): New nonterminal.
+ (template_id): Use it.
+
+Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
+ * spew.c (yylex): Don't do_identifier here.
+ * decl2.c (build_expr_from_tree): Revert last change.
+
+ * decl2.c (build_expr_from_tree): Expand the name for a method call.
+ * parse.y (object_template_id): Don't try to take the DECL_NAME.
+
+Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
+ alloc_expr.
+ * call.c (build_op_delete_call): Adjust.
+
+ * except.c (expand_end_catch_block): Lose rethrow region.
+ (expand_start_catch_block): Likewise.
+ (expand_end_catch_block): Don't expand_leftover_cleanups.
+
+Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * pt.c (tsubst): Remove tree_cons call (places redundant info into
+ DECL_TEMPLATE_INSTANTIATION).
+
+Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (is_overloaded_fn): Handle getting a fn template.
+ (really_overloaded_fn): Likewise.
+ * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
+ * pt.c (check_explicit_specialization): Tweak.
+ (determine_explicit_specialization): Tweak.
+
+ * tree.c, cp-tree.h (get_target_expr): New fn.
+
+Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
+
+ * pt.c (check_explicit_specialization): Fix misspelling in
+ diagnostic: `preceeded'.
+ * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
+ `conversiona'.
+
+1997-12-02 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (determine_explicit_specialization): Avoid an internal
+ error for bad specializations.
+
+ * method.c (build_overload_value): Handle SCOPE_REF.
+
+Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
+
+ * class.c (prepare_fresh_vtable): Enable even more complex MI
+ vtable names.
+
+Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * exception.cc (__check_eh_spec): Optimize a bit.
+
+ * exception.cc (__cp_pop_exception): Lose handler arg.
+ * except.c (do_pop_exception): Likewise.
+ (push_eh_cleanup): Let the cleanup mechanism supply the handler.
+ (expand_end_catch_block): Likewise.
+
+Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (check_explicit_specialization): Complain about using a
+ template-id for a non-specialization.
+
+Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
+
+ * repo.c: Prototype rindex only if needed.
+ * xref.c: Likewise.
+
+Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
+
+Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_const_cast): Handle references here instead of
+ handing off to convert_to_reference.
+
+ * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
+ TerminateFunctionCall.
+ (init_exception_processing): Likewise. Terminate et al are now
+ the fns, not ADDR_EXPRs.
+ (various): Lose redundant assemble_external calls.
+ (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
+
+ * cp-tree.h (struct lang_decl_flags): Add comdat.
+ (DECL_COMDAT): New macro.
+ * decl.c (duplicate_decls): Propagate it.
+ (cp_finish_decl): Handle it.
+ * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
+
+ * class.c: Remove static pending_hard_virtuals.
+ (add_virtual_function): Take pointers to pending_virtuals
+ and pending_hard_virtuals.
+ (finish_struct_1): Pass them. Declare pending_hard_virtuals.
+
+Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_vtable): If we support one_only but not
+ weak symbols, mark instantiated template vtables one_only.
+ (import_export_decl): Likewise for tinfo functions.
+ (finish_vtable_vardecl): Also write out vtables from explicitly
+ instantiated template classes.
+ * pt.c (mark_class_instantiated): Revert last change.
+
+ * except.c (expand_throw): Call mark_used on the destructor.
+
+Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
+
+ * lex.c (lang_init): Enable flag_exceptions by default if no
+ command line switch was specified.
+
+1997-11-26 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (unify): Handle `void' template parameters in
+ specializations.
+
+Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Handle template case here.
+ (build_dynamic_cast_1): Not here.
+
+ * typeck2.c (digest_init): Make copies where appropriate.
+
+ * decl2.c (delete_sanity): resolve_offset_ref.
+
+ * except.c: Call terminate without caching so many bits.
+
+ * except.c (expand_start_catch_block): Fix catching a reference
+ to pointer.
+
+Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Copy size to the saveable obstack.
+
+ * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
+ TRY_CATCH_EXPR for now.
+
+Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
+ has DECL_LANG_SPECIFIC.
+
+ * exception.cc (struct cp_eh_info): Add handlers field.
+ (__cp_push_exception): Initialize it.
+ (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
+ (__throw_bad_exception): Remove.
+ * except.c (call_eh_info): Add handlers field.
+ (get_eh_handlers): New fn.
+ (push_eh_cleanup): Increment handlers.
+
+Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_start_eh_spec): Use the try/catch code.
+ (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
+ doing everything inline.
+ (init_exception_processing): throw_type_match now takes
+ const void pointers.
+ * exception.cc (__check_eh_spec): New fn.
+ * inc/exception: Neither terminate nor unexpected return.
+ * decl.c: Make const_ptr_type_node public.
+ * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
+
+ * except.c (expand_start_catch_block): We only need the rethrow
+ region for non-sjlj exceptions.
+ (expand_end_catch_block): Likewise. Use outer_context_label_stack.
+
+Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
+ (various.o): Likewise.
+ * inc/new: Add placement deletes. Add throw specs for default new.
+ * new.cc (set_new_handler): Move here from libgcc2.
+ * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
+ (new): Move from libgcc2. Throw bad_alloc.
+ * new2.cc: Move the rest of the op news and op deletes from libgcc2.
+ * decl.c (init_decl_processing): Update exception specs on new and
+ delete.
+
+ * method.c (build_decl_overload_real): Don't mess with global
+ placement delete.
+
+ * init.c (build_new): Check for null throw spec, not nothrow_t.
+
+ * decl.c (duplicate_decls): Don't complain about different exceptions
+ from an internal declaration.
+
+ * call.c (build_op_delete_call): Fix check for member fns again.
+
+ * decl2.c (import_export_decl): Interface hackery affects
+ virtual synthesized methods.
+
+Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): Don't just complain about a mismatched
+ scope, fix it.
+
+ * decl.c (make_implicit_typename): Handle case where t is not
+ actually from context.
+ * tree.c (get_type_decl): Lose identifier case.
+ * spew.c (yylex): Lose useless call to identifier_typedecl_value.
+ * parse.y (nonnested_type): Just use lookup_name.
+ (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
+
+Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
+
+ * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
+ T was built in C language context (for example, by
+ output_func_start_profiler).
+
+Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (make_implicit_typename): New fn.
+ (lookup_name_real): Use it. Use current_class_type as the context.
+
+Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
+
+ * pt.c (do_poplevel): Don't prohibit jumps into this contour.
+
+Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * friend.c (do_friend): Warn about non-template friends in templates.
+
+ * call.c (build_op_delete_call): Fix handling of inherited delete.
+
+ * search.c (dfs_record_inheritance): Ignore template type parms.
+
+Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Fix copy error.
+ (build_op_new_call): New fn.
+ (build_op_delete_call): New fn.
+ * cp-tree.h: Declare them.
+ * init.c (build_new): Use them. Support placement delete.
+ (build_x_delete): Use build_op_delete_call.
+ (build_delete): Likewise.
+ * decl2.c (delete_sanity): Likewise.
+ (coerce_delete_type): Don't complain about placement delete.
+
+Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_function_call): Remove unused 'obj' parm.
+ * cp-tree.h, typeck.c: Adjust.
+
+ * init.c (build_new): Make the cleanup last longer.
+ (expand_vec_init): Call do_pending_stack_adjust.
+
+Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (do_type_instantiation): Fix typo.
+ (mark_class_instantiated): If we support one_only but not weak
+ symbols, don't mark this as known.
+
+ * init.c (build_new): Handle vec delete in EH cleanup.
+
+Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * call.c (build_method_call): Call complete_type before checking
+ for destructor.
+
+Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
+
+ * decl.c (add_block_current_level): Delete.
+ * init.c (build_vec_delete_1): Delete build_block and
+ add_block_current_level calls.
+
+Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Handle freeing allocated memory when the
+ constructor throws.
+
+ * call.c (build_new_method_call): Fix flags arg.
+
+ * pt.c (do_type_instantiation): Don't try to instantiate
+ member templates.
+ (mark_decl_instantiated): If we support one_only but not
+ weak symbols, mark this one_only.
+ * decl2.c (import_export_vtable): Don't defer handling of vtables
+ if MULTIPLE_SYMBOL_SPACES.
+
+Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
+
+Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
+
+ * except.c (do_pop_exception): Return a value.
+
+Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_method_call): Handle getting a
+ TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
+ if we got template parms.
+ * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
+ not just the args.
+ * decl2.c (build_expr_from_tree): Tweak last change.
+ * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
+ (maybe_fold_nontype_arg): Split out from tsubst_copy.
+ * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
+
+Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
+
+ * pt.c (tsubst_copy): Handle explicit template arguments in
+ function calls.
+ * typeck.c (build_x_function_call): Likewise.
+ * decl2.c (build_expr_from_tree): Lookup function name if it
+ hasn't been done.
+
+ * pt.c (tsubst): Instantiate template functions properly when
+ template parameter does not appear in function arguments and return
+ type.
+ (comp_template_args): Handle member templates required by tsubst.
+
+Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Tweak conditions for pedwarn in
+ previous change.
+
+Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * pt.c (coerce_template_parms): Tweak error message.
+
+ * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
+ return type defaults to `int', even if there are storage-class
+ specifiers.
+
+Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ Complete nested exception support.
+ * except.c (do_pop_exception): Split out...
+ (push_eh_cleanup): From here. Handle the EH region by hand.
+ (expand_start_catch_block): Add a new level for the catch parm.
+ Move the rethrow region outside the two cleanup regions.
+ Protect the initializer for the catch parm with terminate.
+ (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
+ * exception.cc (__cp_pop_exception): Now takes two parms. Handle
+ popping off the middle of the stack.
+ * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
+ WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
+ (build_cplus_new): Only wrap CALL_EXPRs.
+ * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
+ the constructor call.
+
+Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Make-lang.in (c++.distdir): Make inc subdirectory.
+
+Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Put back some code.
+
+Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Remove redundant code.
+ * method.c (emit_thunk): Don't let the backend defer generic thunks.
+
+Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (call_eh_info): Split out...
+ (push_eh_info): From here.
+ (expand_builtin_throw): Use it.
+ (expand_start_catch_block): Move region start back.
+
+Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
+
+ * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
+ (real_yylex): Record wide strings using target endianness, not host.
+
+1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * repo.c (rindex): Add decl unconditionally.
+ (get_base_filename, open_repo_file): Don't cast rindex.
+ * xref.c (rindex): Add decl unconditionally.
+ (index): Remove unused decl.
+ (open_xref_file): Don't cast rindex.
+
+Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (build_vbase_path): Propagate the result type properly.
+
+1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
+ remaining use of saved_throw_type with a call to get_eh_type.
+
+1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
+ (file_name_nondirectory): New function, doing the same as the macro.
+ (set_typedecl_interface_info): Use it instead of the macro.
+ (check_newline): Likewise.
+ (handle_cp_pragma): Likewise.
+
+ * repo.c (get_base_filename): Cast result of rindex to char*.
+ (open_repo_file): Likewise.
+ * xref.c (open_xref_file): Likewise.
+ * error.c (dump_char): Make its arg int, not char.
+
+ * except.c (push_eh_info): Pass the number of fields - 1 down, not
+ the exact number of fields.
+
+Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ Support for nested exceptions.
+ * tinfo2.cc (__is_pointer): New fn.
+ * exception.cc (struct cp_eh_info): Define.
+ (__cp_exception_info, __uncatch_exception): New fns.
+ (__cp_push_exception, __cp_pop_exception): New fns.
+ * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
+ Lose empty_fndecl.
+ (init_exception_processing): Likewise. __eh_pc is now external.
+ (push_eh_info): New fn.
+ (get_eh_{info,value,type,caught}): New fns.
+ (push_eh_cleanup): Just call __cp_pop_exception.
+ (expand_start_catch_block): Use push_eh_info. Start the eh region
+ sooner.
+ (expand_end_eh_spec): Use push_eh_info.
+ (expand_throw): Call __cp_push_exception to set up the exception info.
+ Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
+ when we rethrow.
+ (expand_builtin_throw): Don't refer to empty_fndecl.
+
+Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
+
+1997-10-22 Brendan Kehoe <brendan@cygnus.com>
+
+ * method.c (build_template_parm_names, build_decl_overload_real):
+ Add static to definitions.
+ * pt.c (add_to_template_args, note_template_header,
+ processing_explicit_specialization, type_unification_real): Likewise.
+ ({determine,check}_explicit_specialization): Use a single string for
+ error messages.
+
+Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
+ (expand_end_catch_block): Likewise.
+ (expand_end_eh_spec): Likewise.
+
+Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (duplicate_decls): Handle template specializations
+ correctly.
+ * error.c (dump_function_name): Fix printing of specializations of
+ member functions that are not member templates.
+ * cp-tree.h (processing_specialization): Make global.
+ * pt.c (processing_specialization): Likewise.
+ * lex.c (cons_up_default_function): Save and restore
+ processing_specialization to avoid confusion.
+
+Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (init_decl_processing): Give null_node unknown* type.
+ * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
+ (common_type): Likewise.
+ * error.c (args_as_string): Recognize null_node.
+
+Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
+ (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
+
+ * decl.c (init_decl_processing): Call using_eh_for_cleanups.
+
+ * Make-lang.in (g++): Include prefix.o.
+
+Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
+
+ * pt.c (determine_explicit_specialization): Initialize "dummy"
+ to keep Purify quiet.
+
+Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
+ (build_overload_int): Not here.
+
+Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
+
+ * class.c (build_type_pathname): Remove.
+ (prepare_fresh_vtable): Fix problem with complex MI vtable names.
+
+1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (unary_expr): Give a pedwarn if someone tries to use the
+ &&label GNU extension.
+
+Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
+ so as to avoid incorrect manglings.
+ * method.c (build_decl_overload_real): Don't mangle return types
+ for constructors.
+
+Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
+ scratch_tree_cons): Define as macros for now.
+ * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
+ lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
+ typeck2.c: Use them and the expression_obstack variants.
+
+Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (store_return_init): Allow classes with explicit ctors to
+ be used with the named return values extension.
+
+Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Fix previous change.
+
+Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Fix thinko.
+ (instantiate_decl): Really use the original template.
+
+ * call.c (build_new_method_call): Use simple constructor_name for
+ error messages.
+
+Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
+
+ * method.c (build_underscore_int): Don't use ANSI specific
+ features.
+
+Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
+ for our key method; it might have been inlined by -O3.
+
+Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (make_typename_type): Do not try to call lookup_field for
+ non-aggregate types.
+
+Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_reinterpret_cast): Tweak.
+
+Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * typeck.c (build_reinterpret_cast): Converting a void pointer
+ to function pointer with a reinterpret_cast produces a warning
+ if -pedantic is issued.
+
+Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * typeck.c (c_expand_return): Don't warn about returning a
+ reference-type variable as a reference.
+
+Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_static_name): Fix typo.
+
+1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
+ OLDDECL before we try to do DECL_USE_TEMPLATE.
+
+Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Don't warn about template instances.
+
+ * typeck.c (mark_addressable): Lose ancient code that unsets
+ DECL_EXTERNAL.
+
+ * pt.c (do_decl_instantiation): Lose support for instantiating
+ non-templates.
+
+ * call.c (build_new_function_call): Fix handling of null explicit
+ template args.
+ (build_new_method_call): Likewise.
+
+Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * method.c (build_underscore_int): Fix typo.
+
+1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * tree.c (print_lang_statistics): #if 0 call to
+ print_inline_obstack_statistics until its definition is checked in.
+
+Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Move dump_tree_statistics to end.
+
+ * pt.c (instantiate_decl): Look for the original template.
+ (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
+ of member templates.
+
+Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Makefile.in (g++FAQ.*): New rules.
+ (CONFLICTS): Update.
+ * g++FAQ.texi: Moved from libg++.
+
+ * parse.y (PFUNCNAME): Only specify the type once.
+
+1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
+
+ * lex.c (real_yylex): Clean up the code to fully behave the way
+ the c-lex.c parser does for complex and real numbers.
+
+Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_decl_overload_real): Reformat.
+
+Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (synthesize_method): If at_eof, determine our linkage.
+
+1997-09-29 Paul Eggert <eggert@twinsun.com>
+
+ * lex.c (real_yylex): Treat `$' just like `_', except issue a
+ diagnostic if !dollars_in_ident or if pedantic.
+
+ * lang-specs.h (@c++): -ansi no longer implies -$.
+
+ * decl2.c (lang_decode_option):
+ -traditional and -ansi now do not mess with
+ dollars_in_ident.
+
+Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
+
+ * Makefile.in (parse.o, decl.o): Also depend on
+ $(srcdir)/../except.h $(srcdir)/../output.h.
+ (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
+ $(srcdir)/../except.h $(srcdir)/../output.h.
+ (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
+ ../insn-codes.h.
+
+ * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
+
+ * expr.c (cplus_expand_expr): Make it static.
+
+ * decl2.c, init.c, typeck.c: Include "expr.h".
+ (expand_expr): Use proper values when calling the function.
+
+Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * lang-options.h: New -Wold-style-cast flag.
+ * cp-tree.h (warn_old_style_cast): New variable.
+ * decl2.c (warn_old_style_cast): Likewise.
+ (lang_decode_option): Support -Wold-style-cast.
+ (reparse_absdcl_as_casts): Produce old-style-cast warning.
+
+Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (cp_finish_decl): Allow expand_aggr_init to set
+ TREE_USED, reset value based on already_used.
+
+ * init.c (expand_member_init): Revert change.
+
+Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h, decl.c, decl2.c, pt.c:
+ Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
+
+ * decl2.c (lang_decode_option): Add missing ;.
+
+Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * friend.c (do_friend): Disable injection for all template-derived
+ decls.
+ * decl2.c (lang_decode_option): Handle -fguiding-decls.
+ * parse.y (notype_template_declarator): New nonterminal.
+ (direct_notype_declarator): Use it.
+ (complex_direct_notype_declarator): Likewise.
+ (object_template_id): Accept any kind of identifier after TEMPLATE.
+ (notype_qualified_id): Don't add template declarators here.
+
+Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (add_template_candidate): Add explicit_targs parameter.
+ (build_scoped_method_call): Use it.
+ (build_overload_call_real): Likewise.
+ (build_user_type_conversion_1): Likewise.
+ (build_new_function_call): Likewise.
+ (build_object_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+ (build_new_function_call): Handle TEMPLATE_ID_EXPR.
+ (build_new_method_call): Likewise.
+
+ * class.c (finish_struct_methods): Add specialization pass to
+ determine which methods were specializing which other methods.
+ (instantiate_type): Handle TEMPLATE_ID_EXPR.
+
+ * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
+
+ * cp-tree.h (name_mangling_version): New variable.
+ (flag_guiding_decls): Likewise.
+ (build_template_decl_overload): New function.
+ (begin_specialization): Likewise.
+ (reset_specialization): Likewise.
+ (end_specialization): Likewise.
+ (determine_explicit_specialization): Likewise.
+ (check_explicit_specialization): Likewise.
+ (lookup_template_function): Likewise.
+ (fn_type_unification): Add explicit_targs parameter.
+ (type_unification): Likewise.
+
+ * decl.c (duplicate_decls): Add smarts for explicit
+ specializations.
+ (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
+ specializations.
+ (grokfndecl): Call check_explicit_specialization.
+
+ * decl2.c (lang_decode_option): Handle -fname-mangling-version.
+ (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
+ (check_classfn): Handle specializations.
+
+ * error.c (dump_function_name): Print specialization arguments.
+
+ * friend.c (do_friend): Don't call pushdecl for template
+ instantiations.
+
+ * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
+
+ * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
+ and -fno-guiding-decls.
+
+ * lex.c (identifier_type): Return PFUNCNAME for template function
+ names.
+
+ * method.c (build_decl_overload_real): New function.
+ (build_template_parm_names): New function.
+ (build_overload_identifier): Use it.
+ (build_underscore_int): New function.
+ (build_overload_int): Use it. Add levels for template
+ parameters.
+ (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
+ (build_overload_nested_names): Handle template type parameters.
+ (build_template_decl_overload): New function.
+
+ * parse.y (YYSTYPE): New ntype member.
+ (nested_name_specifier): Use it.
+ (nested_name_specifier_1): Likewise.
+ (PFUNCNAME): New token.
+ (template_id, object_template_id): New non-terminals.
+ (template_parm_list): Note specializations.
+ (template_def): Likewise.
+ (structsp): Likewise.
+ (fn.def2): Handle member template specializations.
+ (component_decl_1): Likewise.
+ (direct_notype_declarator): Handle template-ids.
+ (component_decl_1): Likewise.
+ (direct_notype_declarator): Handle template-ids.
+ (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
+
+ * pt.c (processing_specializations): New variable.
+ (template_header_count): Likewise.
+ (type_unification_real): New function.
+ (processing_explicit_specialization): Likewise.
+ (note_template_header): Likewise.
+ (is_member_template): Handle specializations.
+ (end_template_decl): Call reset_specialization.
+ (push_template_decl): Handle member template specializations.
+ (tsubst): Likewise.
+ (tsubst_copy): Handle TEMPLATE_ID_EXPR.
+ (instantiate_template): Handle specializations.
+ (instantiate_decl): Likewise.
+ (fn_type_unification): Handle explicit_targs.
+ (type_unification): Likewise. Allow incomplete unification
+ without an error message, if allow_incomplete.
+ (get_bindings): Use new calling sequence for fn_type_unification.
+
+ * spew.c (yylex): Handle PFUNCNAME.
+
+ * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
+ (really_overloaded_fn): Likewise.
+ (get_first_fn): Handle function templates.
+
+ * typeck.c (build_x_function_call): Use really_overloaded_fn.
+ Handle TEMPLATE_ID_EXPR.
+ (build_x_unary_op): Likewise.
+ (build_unary_op): Likewise.
+ (mark_addressable): Templates whose address is taken are marked
+ as used.
+
+1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * decl.c (init_decl_processing): Declare __builtin_constant_p as
+ accepting any kind of type, not only int.
+
+Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_matching_virtual): Notice virtual bases when sorrying
+ about covariant returns.
+
+ * parse.y (member_init): Also imply typename here. Remove ancient
+ extension for initializing base members.
+
+Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ Handle multi-level typenames and implicit typename in base list.
+ * parse.y (typename_sub{,[0-2]}): New rules.
+ (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
+ (nonnested_type): New rule.
+ (complete_type_name): Use it.
+ (base_class.1): Use typename_sub and nonnested_type.
+ (nested_name_specifier): Don't elide std:: here.
+ * decl.c (make_typename_type): Handle getting a type for NAME.
+ (lookup_name_real): Turn std:: into :: here.
+
+ Rvalue conversions were removed in London.
+ * call.c (is_subseq): Don't consider lvalue transformations.
+ (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
+ (joust): Re-enable ?: kludge.
+
+1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (start_function): Up warning of no return type to be a
+ pedwarn.
+
+Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * init.c (expand_member_init): Don't set TREE_USED.
+ * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
+ set,don't clear TREE_USED wholesale.
+
+Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Do require_complete_type before
+ build_cplus_new.
+
+Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (lookup_field): Call complete_type in all cases.
+
+ * decl.c (finish_function): Just warn about flowing off the end.
+
+Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokparms): Don't bash a permanent list node if we're
+ in a function.
+
+1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
+
+Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Give better error for syntactically
+ correct, but semantically invalid, use of undeclared template.
+
+ * call.c (compare_qual): Handle pmfs.
+
+ * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
+ after the exception spec.
+
+Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (null_ptr_cst_p): Integer type, not integral type.
+
+ * call.c (joust): Disable warnings until they can be moved to the
+ right place.
+
+Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
+
+ * Makefile.in, config-lang.in: Convert to autoconf.
+
+Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Add implicit 'typename' to types from
+ base classes.
+
+ * pt.c (most_specialized_class): Fix typo.
+ (tsubst): Move constant folding to TREE_VEC case.
+
+Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (do_poplevel): Don't warn about unused local variables
+ while processing_template_decl since we don't always know whether
+ or not they will need constructing/destructing.
+
+ * pt.c (uses_template_parms): Check the values of an enumeration
+ type to make sure they don't depend on template parms.
+
+ * decl.c (make_typename_type): Don't lookup the field if the
+ context uses template parms, even if we're not
+ processing_template_decl at the moment.
+
+ * pt.c (coerce_template_parms): Avoid looking at the
+ TYPE_LANG_DECL portion of a typename type, since there won't be
+ one.
+ (tsubst): Do constant folding as necessary to make sure that
+ arguments passed to lookup_template_class really are constants.
+
+Wed Sep 10 16:39:26 1997 Jim Wilson <wilson@cygnus.com>
+
+ * Make-lang.in (LN, LN_S): New macros, use where appropriate.
+
+Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
+ * decl2.c (finish_file): Only register exception tables if we
+ need to.
+
+ * decl.c (init_decl_processing): Add __builtin_[fs]p.
+
+Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
+
+Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * error.c (dump_decl): Avoid crashing when presented with a
+ uninitialized constant, as can occur with a template parameter.
+ (dump_expr): Make sure that there are enough levels of
+ current_template_parms before we start diving through them.
+
+1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
+ c-typeck.c.
+
+Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * except.c (expand_throw): Call build_delete for all
+ exception types, not just objects with destructors.
+
+Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
+
+ * decl.c (current_local_enum): Remove static.
+ * pt.c (tsubst_enum): Save and restore value of current_local_enum
+ in case template is expanded in enum decl.
+ (instantiate_class_template): Use new tsubst_enum signature.
+ (tsubst_expr): Likewise.
+
+Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (begin_member_template_processing): Take a function as
+ argument, not a set of template arguments. Use the template
+ parameters, rather than the arguments. Handle non-type parameters
+ correctly. Push a binding level for the parameters so that multiple
+ member templates using the same parameter names can be declared.
+ (end_member_template_processing): Pop the binding level.
+ (push_template_decl): Mark member templates as static when
+ appropriate.
+
+ * lex.c (do_pending_inlines): Pass the function, not its template
+ arguments, to begin_member_template_processing.
+ (process_next_inline): Likewise.
+ (do_pending_defargs): Likewise.
+
+ * error.c (dump_expr): Obtain the correct declaration for a
+ TEMPLATE_CONST_PARM.
+
+ * call.c (add_template_conv_candidate): New function.
+ (build_object_call): Handle member templates, as done in the other
+ build_ functions.
+
+Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (replace_defag): Undo previous change.
+ * lex.c (do_pending_defargs): Deal with member templates.
+
+ * pt.c (is_member_template): Avoid crashing when passed a
+ non-function argument.
+
+Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (grow_method): Remove check for redeclaration.
+
+Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
+ (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
+ (PRIMARY_TEMPLATE_P): Use it.
+ * call.c (build_overload_call_real): Use it.
+ * class.c (instantiate_type): Likewise.
+ * decl.c (decls_match): Likewise.
+ * method.c (build_overload_identifier): Likewise.
+ * pt.c (push_template_decl): Likewise.
+ (classtype_mangled_name): Likewise.
+ (lookup_template_class): Likewise.
+
+ * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
+ DECL_NTPARMS to conform to usage elsewhere.
+ * call.c (add_template_candidate): Likewise.
+ * class.c (instantiate_type): Likewise.
+ * pt.c (instantiate_template): Likewise.
+ (get_bindings): Likewise.
+
+ * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
+ is_member_template.
+
+ * pt.c (unify): Undo changes to allow multiple levels of template
+ parameters.
+ (type_unification): Likewise.
+ (fn_type_unification): Likewise.
+ (get_class_bindings): Likewise.
+ * cp-tree.h (Likewise).
+
+ * decl.c (replace_defarg): Check that the type of the default
+ parameter does not invlove a template type before complaining
+ about the initialization.
+
+ * error.c (dump_expr): Deal with template constant parameters in
+ member templates correctly.
+
+ * pt.c (is_member_template): Deal with class specializations
+ correctly.
+ (tsubst): Handle "partial instantiation" of member templates
+ correctly.
+
+Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (type_unification): Change calling sequence to allow for
+ multiple levels of template parameters.
+ (tsubst_expr): Likewise.
+ (tsubst): Likewise.
+ (tsubst_copy): Likewise.
+ (instantiate_template): Likewise.
+ (unify): Likewise.
+ * call.c (build_overload_call_real): Use it.
+ (add_builtin_candidate): Use it.
+ (build_new_method_call): Use it.
+ * class.c (instantiate_type): Use it.
+ * decl.c (grokdeclarator): Use it.
+ * decl2.c (finish_file): Use it.
+ * method.c (build_overload_identifier): Use it.
+
+ * call.c (add_template_candidate): Add additional parameter for
+ the function return type. Call fn_type_unification istead of
+ type_unification.
+ (build_user_type_conversion_1): Handle member templates.
+ (build_new_function_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+
+ * class.c (grow_method): Don't give an error message indicating
+ that two member templates with the same name are ambiguous.
+ (finish_struct): Treat member template functions just like member
+ functions.
+
+ * cp-tree.h (check_member_template): Add declaration.
+ (begin_member_template_processing): Likewise.
+ (end_member_template_processing): Likewise.
+ (fn_type_unification): Likewise.
+ (is_member_template): Likewise.
+ (tsubst): Change prototype.
+ (tsubst_expr): Likewise.
+ (tsubst_copy): Likewise.
+ (instantiate_template): Likewise.
+ (get_bindings): Likewise.
+
+ * decl.c (decls_match): Handle multiple levels of template
+ parameters.
+ (pushdecl): Handle template type params just like other type
+ declarations.
+ (push_class_level_binding): Return immediately if the
+ class_binding_level is NULL.
+ (grokfndecl): If check_classfn() returns a member_template, use
+ the result of the template, not the template itself.
+
+ * decl2.c (check_member_template): New function. Check to see
+ that the entity declared to be a member template can be one.
+ (check_classfn): Allow redeclaration of member template functions
+ with different types; the new functions can be specializations or
+ explicit instantiations.
+
+ * error.c (dump_decl): Handle multiple levels of template
+ parameters.
+ (dump_function_decl): Update to handle function templates.
+
+ * lex.c (do_pending_inlines): Set up template parameter context
+ for member templates.
+ (process_next_inline): Likewise.
+
+ * method.c (build_overload_identifier): Adjust for multiple levels
+ of template parameters.
+
+ * parse.y (fn.def2): Add member templates.
+ (component_decl_1): Likewise.
+
+ * pt.c (begin_member_template_processing): New function.
+ (end_member_template_processing): Likewise.
+ (is_member_template): Likewise.
+ (fn_type_unification): Likewise.
+ (current_template_parms): Return a vector of all the template
+ parms, not just the innermost level of parms.
+ (push_template_decl): Deal with the possibility of member
+ templates.
+ (lookup_template_class): Likewise.
+ (uses_template_parms): Likewise.
+ (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
+ TEMPLATE_CONST_PARM to deal with multiple levels of template
+ arguments. Add processing of TEMPLATE_DECL to produce new
+ TEMPLATE_DECLs from old ones.
+ (do_decl_instantiation): Handle member templates.
+
+ * search.c (lookup_fnfields_1): Handle member template conversion
+ operators.
+
+ * tree.c (cp_tree_equal): Check the levels, as well as the
+ indices, of TEMPLATE_CONST_PARMs.
+
+ * typeck.c (comptypes): Check the levels, as well as the indices,
+ fo TEMPLATE_TYPE_PARMs.
+ (build_x_function_call): Treat member templates like member
+ functions.
+
+Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Always convert_for_initialization
+ before checking for returning a pointer to local.
+
+ * pt.c (type_unification): If strict and the function parm doesn't
+ use template parms, just compare types.
+
+Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
+
+ * method.c (build_overloaded_value): Replace direct call
+ to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
+
+Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (convert_arguments): Don't arbitrarily choose the first
+ of a set of overloaded functions.
+
+Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (real_yylex): Don't elide __FUNCTION__.
+
+ * method.c (build_overload_value): Add in_template parm.
+ (build_overload_int): Likewise.
+ (build_overload_identifier): Pass it.
+
+ * decl.c (duplicate_decls): Don't bash a previous template
+ definition with a redeclaration.
+
+ * pt.c (unify): float doesn't match double.
+
+ * pt.c (do_type_instantiation): Handle getting a _TYPE or a
+ TYPE_DECL. Handle getting non-template types.
+ * parse.y (explicit_instantiation): Use typespec instead of
+ aggr template_type.
+
+Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
+
+ * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
+
+Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
+
+ * call.c (add_builtin_candidate): Add missing TREE_TYPE.
+ (compare_ics): Likewise.
+
+Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (joust): Warn about choosing one conversion op over
+ another because of 'this' argument when the other return type is
+ better.
+ (source_type): New fn.
+
+ * call.c (build_new_op): Strip leading REF_BIND from first operand
+ to builtin operator.
+
+ * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
+ use its RTL.
+
+Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (null_ptr_cst_p): Remove support for (void*)0.
+
+Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
+
+ * typeck.c (expand_target_expr): Make definition match declaration.
+
+ * class.c (get_basefndecls): Make definition match declaration.
+
+Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * input.c (sub_getch): Eventually give up and release the input file.
+
+ * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
+ right place.
+
+ * call.c (joust): Tweak message.
+
+Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * error.c (type_as_string): Put const/volatile on template type
+ parameters where appropriate.
+
+Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
+
+ * call.c (strictly_better): Make arguments unsigned ints.
+
+Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (real_yylex): Refer to __complex instead of complex.
+
+Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * lex.c (real_yylex): Don't use getc directly.
+
+Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (is_subseq): Don't try to be clever.
+
+Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
+
+ * parse.y, pt.c: Include "except.h".
+ * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
+ error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
+ lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
+ sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
+ prototyping.
+
+Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (mark_vtable_entries): Instead of replacing pure
+ virtuals with a reference to __pure_virtual, copy the decl and
+ change the RTL.
+
+Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
+
+ * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
+
+ * pt.c (instantiate_class_template): Call repo_template_used
+ before finish_prevtable_vardecl.
+
+ * call.c (is_subseq): New fn.
+ (compare_ics): Use it.
+
+ * repo.c (finish_repo): Don't crash on no args.
+
+ * parse.y (named_complex_class_head_sans_basetype): Handle
+ explicit global scope.
+ * decl2.c (handle_class_head): New fn.
+
+ * pt.c (unify): Add CONST_DECL case.
+
+Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * rtti.c (permanent_obstack): Fix decl to not be a pointer.
+
+ * cp-tree.h (report_type_mismatch): Add prototype.
+ * call.c (build_overload_call_real): Remove erroneous fourth
+ argument to report_type_mismatch.
+ (build_user_type_conversion_1): Remove erroneous second arg to
+ tourney.
+ (build_new_function_call): Likewise.
+ (build_object_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+
+Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (dump_decl): Don't bother processing a function with no
+ DECL_LANG_SPECIFIC.
+
+ * method.c (emit_thunk): Call init_function_start in the macro case.
+
+Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
+
+ * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
+ defined and used to set flag_vtable_thunks.
+
+Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: Don't clear the inlines from their obstack until they've
+ all been processed.
+
+ * decl.c (duplicate_decls): Don't complain about exception
+ specification mismatch if flag_exceptions is off.
+
+Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
+
+ * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
+
+Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
+
+ * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
+ * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
+ Include <stdio.h> before include files that formerly used STDIO_PROTO.
+
+ * decl.c, g++spec.c, lex.c, method.c, repo.c:
+ Include "config.h" first, as per autoconf manual.
+
+Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Tweak wording.
+ * lex.c (do_pending_defargs): Don't die if we see a default arg
+ that isn't a DEFAULT_ARG.
+ * error.c (dump_expr): Handle DEFAULT_ARG.
+
+ * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
+ * lang-options.h: Add -fhandle-exceptions.
+
+ * class.c (build_vtable): Vtables are artificial.
+ (prepare_fresh_vtable): Likewise.
+
+Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (ocp_convert): After converting to the target type, set
+ LOOKUP_NO_CONVERSION.
+
+ * call.c (joust): Warn about potentially confusing promotion rules
+ with -Wsign-promo.
+ * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
+
+Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
+
+ * exception.cc: Declare __terminate_func with noreturn attribute.
+
+Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: Break out eat_saved_input, handle errors.
+ (function_try_block): Use compstmt instead of compstmt_or_error.
+
+Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
+
+Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
+ existence of cc1plus check whether $(LANGUAGES) contains C++.
+
+Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * method.c (do_build_copy_constructor): When copying an anonymous
+ union member loop around to handle nested anonymous unions. Use
+ the offset of the member relative to the outer structure, not the
+ union.
+
+Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (resolve_args): New fn.
+ (build_new_function_call): Use it.
+ (build_object_call): Likewise.
+ (build_new_method_call): Likewise.
+
+Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): tsubst all default parms from templates.
+
+Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (struct cp_function): Add static_labelno.
+ (push_cp_function_context): Save it.
+ (pop_cp_function_context): Restore it.
+
+Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref_1): Convert from reference.
+
+Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (current_declspecs, prefix_attributes): Initialize to
+ NULL_TREE.
+
+ * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
+ before we try to force it to be a TREE_LIST.
+ (decl): Make sure $1.t is non-nil.
+
+Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (uses_template_parms): Handle template first-parse codes.
+
+ * decl.c (cp_finish_decl): Only warn about user-defined statics.
+
+Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (unify): Handle BOOLEAN_TYPE.
+
+ * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
+ * pt.c (tsubst): Don't set it.
+ * call.c (build_over_call): Use uses_template_parms.
+
+Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_overload_nested_name): Use static_labelno
+ instead of var_labelno.
+ (build_qualified_name): New fn.
+ (build_overload_name): Split out from here.
+ (build_static_name): Use build_qualified_name.
+ * decl.c (cp_finish_decl): Statics in extern inline functions
+ have comdat linkage.
+ (start_function): Initialize static_labelno.
+
+Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
+ before "all member functions in class [] are private".
+
+Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_scoped_id): convert_from_reference.
+ * init.c (build_offset_ref): Likewise.
+
+Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
+
+ * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
+
+Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (get_member_function_from_ptrfunc): Promote index
+ before saving it.
+
+Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (layout_basetypes): Move non-virtual destructor warning.
+ * decl.c (xref_basetypes): Remove non-virtual destructor warning.
+
+Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Call add_defarg_fn for the function
+ type, too.
+ * lex.c (add_defarg_fn): Adjust.
+ (do_pending_defargs): Adjust. Don't skip the first parm.
+
+Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (build_enumerator): Global enumerators are also readonly.
+
+ * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
+ (build_dynamic_cast): Call it and convert_from_reference.
+
+ * lex.c (add_defarg_fn): New fn.
+ (snarf_defarg): Don't add to defarg_types.
+ (do_pending_defargs): Lose defarg_types. All fns we process now
+ have defargs.
+ * decl.c (grokfndecl): Call add_defarg_fn.
+
+ * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
+ * cp-tree.def: Add DEFAULT_ARG.
+ * spew.c (yylex): Call snarf_defarg as appropriate.
+ * parse.y: New tokens DEFARG and DEFARG_MARKER.
+ (defarg_again, pending_defargs, defarg, defarg1): New rules.
+ (structsp): Use pending_defargs.
+ (parms, full_parm): Use defarg.
+ * lex.c (init_lex): Initialize inline_text_firstobj.
+ (do_pending_inlines): Never pass the obstack to feed_input.
+ (process_next_inline): Call end_input instead of restore_pending_input.
+ (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
+ finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
+ * input.c (end_input): New fn.
+ (sub_getch): At the end of some fed input, just keep returning EOF
+ until someone calls end_input.
+ Remove 'obstack' field from struct input_source.
+ * decl.c (grokparms): Handle DEFAULT_ARG.
+ (replace_defarg): New fn.
+ * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
+
+Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (implicit_conversion): If nothing else works, try binding
+ an rvalue to a reference.
+
+Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * decl.c (init_decl_processing): Fix Jun 30 patch -- move
+ ifndef for Cygwin32 to include SIGSEGV.
+
+Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Only complain about pointers without
+ copy stuff if there are any constructors.
+
+ * rtti.c (build_dynamic_cast): Call complete_type on the types.
+
+ * decl.c (grokfndecl): If the function we chose doesn't actually
+ match, die.
+
+ * decl2.c (grokclassfn): Don't specify 'const int' for the
+ artificial destructor parm.
+
+ * pt.c (type_unification): If we are called recursively, nothing
+ decays.
+
+Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * decl.c (init_decl_processing): Stop trying to catch signals
+ other than SIGABRT since the Cygwin32 library doesn't support
+ them correctly yet. This fixes a situation in which g++ causes
+ a hang on SIGSEGVs and other such signals in our Win32-hosted
+ tools.
+
+Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
+
+Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (store_init_value): Always return the value if our
+ type needs constructing.
+
+ * method.c (hack_identifier): Convert class statics from
+ reference, too.
+
+Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
+
+Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (c_expand_return): Make sure we clean up temporaries at
+ the end of return x;
+
+Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
+
+Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Add support
+ -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
+
+Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * repo.c (extract_string): Null-terminate.
+
+ * cp-tree.h (TI_SPEC_INFO): New macro.
+ (CLASSTYPE_TI_SPEC_INFO): New macro.
+ * pt.c (push_template_decl): Correctly determine # of template parms
+ for partial specs.
+
+ * call.c (compare_ics): Really fix 'this' conversions.
+
+ * pt.c (do_decl_instantiation): Don't crash on explicit inst of
+ non-template fn.
+
+ * pt.c (push_template_decl): Complain about mismatch in # of
+ template parms between a class template and a member template.
+
+Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (synthesize_method): You can't call
+ function_cannot_inline_p after finish_function.
+ * decl.c (finish_function): Turn on flag_inline_functions and turn
+ off DECL_INLINE before handing a synthesized method to the
+ backend.
+
+Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (synthesize_method): Remove July 30 change to never set
+ DECL_INLINE if at_eof.
+
+Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
+
+ * xref.c (GNU_xref_member): Ensure that the node has a
+ decl_lang_specific part before checking DECL_FRIEND_P.
+
+Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Diagnose non-class types used
+ as bases.
+
+Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_conditional_expr): Use convert_for_initialization
+ instead of convert_and_check.
+
+Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (typespec): Don't pedwarn for typeof.
+
+Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * repo.c (finish_repo): Only check changes if we would write a
+ repo file.
+
+ * call.c (compare_ics): Fix handling of 'this' conversions.
+
+ * pt.c (do_decl_instantiation): Support static data too. Rename
+ from do_function_instantiation.
+ * cp-tree.h: Adjust.
+ * parse.y: Adjust.
+
+ * repo.c (extract_string): New fn.
+ (get_base_filename): Use it.
+ (init_repo): Compare old args with current args.
+
+Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
+
+ * Makefile.in, Make-lang.in: Protect C-ls with a comment
+ character, idea from Paul Eggert <eggert@twinsun.com>.
+
+Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Be more persistent in looking for
+ returned temps.
+
+ * cvt.c (build_up_reference): Use NOP_EXPR for switching from
+ pointer to reference.
+
+ * class.c (build_vbase_path): Don't do anything if PATH has no steps.
+
+Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_member_call, build_offset_ref):
+ Use do_scoped_id instead of do_identifier.
+
+ * cvt.c (convert): Remove bogosity.
+
+Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cvt.c (build_up_reference): Do checks of ARGTYPE and
+ TARGET_TYPE before trying to use get_binfo.
+
+Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_up_reference): Call get_binfo to get access control.
+
+ * decl2.c (import_export_decl): If we don't support weaks, leave
+ statics undefined.
+
+Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Add support for machines that
+ cannot access globals after throw's epilogue when
+ -fno-sjlj-exceptions is used.
+
+Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: 'std::' becomes '::'.
+ * lex.c (real_yylex): Remove 'namespace' warning.
+ * init.c (build_member_call): Ignore 'std::'.
+ (build_offset_ref): Likewise.
+ * decl2.c (do_using_directive): Ignore 'using namespace std;'.
+ (do_toplevel_using_decl): Ignore 'using std::whatever'.
+ * decl.c (push_namespace): Just sorry.
+ (pop_namespace): Nop.
+ (init_decl_processing): Declare std namespace.
+
+Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (push_class_decls): A name which ambiguously refers to
+ several instantiations of the same template just refers to the
+ template.
+
+Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
+
+ * decl.c (build_enumerator): Fix problem with unsigned long
+ enumerated values being smashed to ints, causing overflow
+ when computing next enumerated value (for enum values around
+ MAX_VAL).
+
+Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref): Only call mark_used on a decl.
+
+Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_c_cast): Make the check for a ptr to function
+ more specific before possible default_conversion call.
+
+Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_exception_blocks): Simplify and fix and make
+ sure we don't end a region in a sequence, as expand_end_bindings
+ doesn't like it.
+
+Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (init_exception_processing): Mark terminate as not
+ returning so that the optimizer can optimize better.
+
+Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (convert): Don't do any extra work, if we can avoid it
+ easily.
+
+Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
+
+ * *.[chy]: Change cp_convert to ocp_convert, change convert to
+ cp_convert. convert is now reserved for the backend, and doesn't
+ have the semantics a frontend person should ever want.
+
+Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
+ Lose -traditional support.
+
+Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
+
+ * parse.y (self_reference): Do it for templates, too.
+ * class.c (pushclass): Don't overload_template_name; the alias
+ generated by build_self_reference serves the same purpose.
+
+ * tree.c (list_hash): Make static, take more args.
+ (list_hash_lookup): Likewise.
+ (list_hash_add): Make static.
+ (list_hash_canon): Lose.
+ (hash_tree_cons): Only build a new node if one isn't already in the
+ hashtable.
+ (hash_tree_chain): Use hash_tree_cons.
+ * cp-tree.h: Adjust.
+ * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
+ of calling lookup_name.
+
+Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): TYPE_VALUES for an enum
+ doesn't refer to the CONST_DECLs.
+
+Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
+
+ * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
+ is bigger.
+ (expand_class_desc): Convert the last argument to a sizetype.
+
+Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
+ __real__): Add reswords.
+ * hash.h: Regenerate.
+ * lex.h (rid): Add RID_COMPLEX.
+ (RID_LAST_MODIFIER): Set to RID_COMPLEX.
+ * lex.c (init_lex): Add building of RID_COMPLEX.
+ (real_yylex): General cleanup in line with what c-lex.c also has,
+ sans the cruft for traditional; add handling of SPEC_IMAG, complex
+ types, and imaginary numeric constants.
+ * parse.y (REALPART, IMAGPART): Add tokens.
+ (unary_expr): Add REALPART and IMAGPART rules.
+ * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
+ * decl.c (complex_{integer,float,double,long}_type_node): Define
+ types.
+ (init_decl_processing): Set up the types.
+ (grokdeclarator): Add handling of RID_COMPLEX. Set and use
+ DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
+ * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
+ * cvt.c (cp_convert): Handle COMPLEX_TYPE.
+ * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
+ COMPLEX_TYPE case.
+ * method.c (build_overload_name): Add handling of the different
+ COMPLEX_TYPEs, prefixing them with `J'.
+ * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
+ as a template parm.
+ (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
+ * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
+ (mapcar): Handle COMPLEX_CST.
+ * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
+ (common_type): Add code for complex types.
+ (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
+ (convert_for_assignment): Likewise.
+ (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
+
+Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
+ tsubst_expr, as it might try to do overload resolution.
+
+Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Oops.
+
+Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.def: Add TAG_DEFN.
+ * pt.c (tsubst_enum): New fn.
+ (instantiate_class_template): Use it.
+ (tsubst_expr): Support TAG_DEFN.
+ (tsubst): Support local enums.
+ (tsubst_copy): Likewise.
+ * decl.c (finish_enum): Likewise.
+ (start_enum): If this is a local enum, switch to permanent_obstack.
+
+Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
+ (finish_function): Put the base init code for constructors just
+ after the parm cleanup insns.
+ (struct cp_function): Add last_parm_cleanup_insn.
+ (push_cp_function_context): Likewise.
+ (pop_cp_function_context): Likewise.
+
+Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
+
+Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
+ for THUNK_FNDECL before we switch to temporary allocation.
+
+Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Handle null arg2 for ?:.
+
+Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_exception_blocks): Ensure that we flow through
+ the end of the exception region for the exception specification.
+ Move exception region for the exception specification in, so that
+ it doesn't protect the parm cleanup. Remove some obsolete code.
+ * decl.c (store_parm_decls): Likewise.
+ (finish_function): Likewise.
+
+Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Fix nothrow handling.
+
+Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (emit_base_init): Don't warn about the initialization
+ list for an artificial member.
+
+Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * expr.c (do_case): Handle !START case for the error msg.
+
+Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c, lang-options.h: New option -Weffc++.
+ * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
+ to -Weffc++.
+
+ * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
+ to MULTIPLE_SYMBOL_SPACES.
+
+Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (emit_thunk, generic case): Set current_function_is_thunk.
+
+ * method.c (emit_thunk, macro case): Set up DECL_RESULT.
+
+ * typeck.c (c_expand_return): Don't complain about returning void
+ to void in an artificial function.
+ * method.c (make_thunk): Change settings of READONLY/VOLATILE,
+ don't set DECL_RESULT, set DECL_ARTIFICIAL.
+ (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
+
+Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
+
+ * init.c (init_decl_processing): Add support for setjmp/longjmp based
+ exception handling.
+ * except.c (init_exception_processing): Likewise.
+ (expand_end_catch_block): Likewis