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Diffstat (limited to 'gcc-4.9/gcc/c-family/ChangeLog')
| -rw-r--r-- | gcc-4.9/gcc/c-family/ChangeLog | 3567 |
1 files changed, 3567 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/c-family/ChangeLog b/gcc-4.9/gcc/c-family/ChangeLog new file mode 100644 index 000000000..536b4fc4c --- /dev/null +++ b/gcc-4.9/gcc/c-family/ChangeLog @@ -0,0 +1,3567 @@ +2014-03-22 Jakub Jelinek <jakub@redhat.com> + + PR debug/60603 + * c-opts.c (c_finish_options): Restore cb_file_change call to + <built-in>. + +2014-03-13 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/36282 + * c-pragma.c (apply_pragma_weak): Only look at + TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if + DECL_ASSEMBLER_NAME_SET_P (decl). + (maybe_apply_pending_pragma_weaks): Exit early if + vec_safe_is_empty (pending_weaks) rather than only when + !pending_weaks. + (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P, + set assembler name back to NULL afterwards. + +2014-03-11 Jason Merrill <jason@redhat.com> + + * c.opt: Add -std=gnu++14. + +2014-03-11 Ian Bolton <ian.bolton@arm.com> + + * c-opts.c (c_common_post_options): Don't override + -ffp-contract=fast if unsafe-math-optimizations is on. + +2014-03-08 Paulo Matos <paulo@matos-sorge.com> + + * c.opt: Enable LTO FE for fshort-double. + +2014-03-07 Jason Merrill <jason@redhat.com> + + * c.opt: Add -std=c++14. + +2014-03-06 Marek Polacek <polacek@redhat.com> + + PR c/60197 + * cilk.c (contains_cilk_spawn_stmt): New function. + (contains_cilk_spawn_stmt_walker): Likewise. + (recognize_spawn): Give error on invalid use of _Cilk_spawn. + * c-common.h (contains_cilk_spawn_stmt): Add declaration. + +2014-03-03 Jakub Jelinek <jakub@redhat.com> + + * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD. + (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD + even when flag_preprocess_only. + +2014-02-26 Jason Merrill <jason@redhat.com> + + PR c++/59231 + PR c++/11586 + * c-common.c (shorten_compare): Don't check + c_inhibit_evaluation_warnings. + +2014-02-19 Jakub Jelinek <jakub@redhat.com> + + PR c/37743 + * c-common.c (c_common_nodes_and_builtins): When initializing + c_uint{16,32,64}_type_node, also set corresponding + uint{16,32,64}_type_node to the same value. + + PR c++/60267 + * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma + for PRAGMA_IVDEP if flag_preprocess_only. + +2014-02-12 Jakub Jelinek <jakub@redhat.com> + + PR c/60101 + * c-common.c (merge_tlist): If copy is true, call new_tlist, + if false, add ADD itself, rather than vice versa. + (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero + copy. For SAVE_EXPR, only call merge_tlist once. + +2014-02-08 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/60092 + * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p + and tree_to_uhwi. + (handle_alloc_align_attribute, handle_assume_aligned_attribute): New + functions. + (c_common_attribute_table): Add alloc_align and assume_aligned + attributes. + +2014-02-06 Marek Polacek <polacek@redhat.com> + + PR c/60087 + * c-common.c (warn_for_sign_compare): Call warning_at with location + instead of warning. + +2014-02-05 Marek Polacek <polacek@redhat.com> + + PR c/53123 + * c-omp.c (c_finish_omp_atomic): Remove unreachable return + statement. + +2014-02-04 Marek Polacek <polacek@redhat.com> + + PR c/60036 + * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or + SAVE_EXPR. + +2014-02-03 Marc Glisse <marc.glisse@inria.fr> + + PR c++/53017 + PR c++/59211 + * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute, + handle_vector_size_attribute, handle_nonnull_attribute): Call + default_conversion on the attribute argument. + (handle_nonnull_attribute): Increment the argument number. + +2014-01-31 Marek Polacek <polacek@redhat.com> + + PR c/59963 + * c-common.c (add_atomic_size_parameter): Pass vNULL to + build_function_call_vec. + (resolve_overloaded_builtin): Likewise. + * c-common.h (build_function_call_vec): Adjust declaration. + +2014-01-30 Marek Polacek <polacek@redhat.com> + + PR c/59940 + * c-common.h (unsafe_conversion_p): Adjust declaration. + (warnings_for_convert_and_check): Likewise. + (convert_and_check): Likewise. + * c-common.c (unsafe_conversion_p): Add location parameter. Call + expansion_point_location_if_in_system_header on it. + (warnings_for_convert_and_check): Add location parameter. Call + expansion_point_location_if_in_system_header on it. Use it. + (convert_and_check): Add location parameter. Use it. + (conversion_warning): Likewise. + (c_add_case_label): Adjust convert_and_check calls. + (scalar_to_vector): Adjust unsafe_conversion_p calls. + +2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with + flag_cilkplus. + * c-pragma.c (init_pragma): Likewise. + * c.opt: Likewise. + +2014-01-23 Marek Polacek <polacek@redhat.com> + + PR c/59846 + * c-common.c (shorten_compare): Add location_t parameter. + * c-common.h (shorten_binary_op): Adjust declaration. + +2014-01-23 Marek Polacek <polacek@redhat.com> + + PR c/58346 + * c-common.c (pointer_to_zero_sized_aggr_p): New function. + * c-common.h: Declare it. + +2014-01-20 Eric Botcazou <ebotcazou@adacore.com> + + * c-ada-spec.h (dump_ada_specs): Revert prototype change. + * c-ada-spec.c (dump_ads): Likewise. + (cpp_check): Likewise. + (dump_ada_specs): Likewise. + +2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com> + + PR c++/49718 + * c-common.c (handle_no_instrument_function_attribute): Allow + no_instrument_function attribute in class member + definition/declaration. + +2014-01-15 Jakub Jelinek <jakub@redhat.com> + + PR c/58943 + * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around + build_modify_expr with non-NOP_EXPR opcode. Handle return from it + being COMPOUND_EXPR. + (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first + operand a SAVE_EXPR and second MODIFY_EXPR. + +2014-01-09 Jakub Jelinek <jakub@redhat.com> + + PR target/58115 + * c-pch.c (c_common_write_pch): Call + prepare_target_option_nodes_for_pch. + +2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> + + Update copyright years + +2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> + + * array-notation-common.c, c-cilkplus.c: Use the standard form for + the copyright notice. + +2013-12-28 Eric Botcazou <ebotcazou@adacore.com> + + * c-ada-spec.c (print_constructor): New function. + (print_destructor): Retrieve the origin of the destructor. + (print_ada_declaration): Revamp handling of constructors/destructors. + +2013-12-23 Stuart Hastings <stuart@apple.com> + Bill Maddox <maddox@google.com> + Jason Merrill <jason@redhat.com> + + * c.opt: Add -fdeclone-ctor-dtor. + * c-opts.c (c_common_post_options): Default to on iff -Os. + +2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * c-common.c (c_common_attribute_table): Added "cilk simd function" + attribute. + * c-pragma.h (enum pragma_cilk_clause): Remove. + (enum pragma_omp_clause): Added the following fields: + PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK, + PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE, + PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE, + PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE, + PRAGMA_CILK_CLAUSE_UNIFORM. + + +2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * cilk.c (cilk_outline): Made this function non-static. + (gimplify_cilk_spawn): Removed pre_p and post_p arguments. + (create_cilk_wrapper): Added a new parameter: a function pointer. + (c_install_body_w_frame_cleanup): Remove + (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case. + * c-common.h (cilk_outline): New prototype. + (gimplify_cilk_spawn): Removed two parameters. + (cilk_install_body_with_frame_cleanup): New prototype. + * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and + CILK_SPAWN_STMT case. + +2013-12-11 Bernd Schmidt <bernds@codesourcery.com> + + * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR. + + * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE. + (int_array_type_node): Remove. + * c-common.c (c_common_nodes_and_builtins): Don't build it. + +2013-12-05 Marek Polacek <polacek@redhat.com> + + PR c/52023 + * c-common.c (c_sizeof_or_alignof_type): Move a declaration into + [ADJUST_FIELD_ALIGN]. + +2013-12-04 Joseph Myers <joseph@codesourcery.com> + + PR c/52023 + * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof + and check field alignment if set. + * c-common.h (c_sizeof_or_alignof_type): Update prototype. + (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type. + +2013-12-04 Jakub Jelinek <jakub@redhat.com> + Marek Polacek <polacek@redhat.com> + + * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow + sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS. + +2013-11-29 H.J. Lu <hongjiu.lu@intel.com> + + PR c/59309 + * cilk.c (gimplify_cilk_spawn): Properly handle function without + arguments. + +2013-11-29 Jakub Jelinek <jakub@redhat.com> + + PR c/59280 + * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE, + goto invalid. If it is error_mark_node, don't issue further + diagnostics. + +2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com> + + * c.opt (Wopenmp-simd): New. + +2013-11-22 Jakub Jelinek <jakub@redhat.com> + + * c-ubsan.h (ubsan_instrument_return): New prototype. + * c-ubsan.c (ubsan_instrument_return): New function. + +2013-11-22 Andrew MacLeod <amacleod@redhat.com> + + * c-common.c: Add required include files from gimple.h. + * c-gimplify.c: Likewise + * cilk.c: Likewise + +2013-11-22 David Malcolm <dmalcolm@redhat.com> + + * c-common.c (unsafe_conversion_p): Remove use of + EXPR_LOC_OR_HERE macro. + (conversion_warning): Likewise. + (warnings_for_convert_and_check): Likewise. + (warn_for_collisions_1): Likewise. + (shorten_compare): Likewise, and remove use of in_system_header + macro, using the location from the former. + * c-lex.c (dump_one_header): Remove use of input_filename macro. + (cb_def_pragma): Remove use of in_system_header macro. + (lex_string): Likewise. + * c-pragma.c (handle_pragma_float_const_decimal64): Likewise. + +2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com> + Mike Stump <mikestump@comcast.net> + Richard Sandiford <rdsandiford@googlemail.com> + + * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi + instead of TREE_INT_CST_LOW, in cases where there is a protecting + tree_fits_shwi_p or tree_fits_uhwi_p. + (dump_generic_ada_node): Likewise. + * c-format.c (check_format_arg): Likewise. + * c-pretty-print.c (pp_c_integer_constant): Likewise. + +2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com> + + * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi. + +2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com> + + PR c/53001 + * c-common.c (unsafe_conversion_p): Make this function + return an enumeration with more detail. + (conversion_warning): Use the new return type of + unsafe_conversion_p to separately warn either about conversions + that lower floating point number precision or about the other + kinds of conversions. + * c-common.h (enum conversion_safety): New enumeration. + (unsafe_conversion_p): switching return type to + conversion_safety enumeration. + * c.opt: Adding new warning -Wfloat-conversion and + enabling it with -Wconversion. + +2013-11-19 Basile Starynkevitch <basile@starynkevitch.net> + + * c-opts.c: Include plugin.h. + (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE. + +2013-11-19 Marek Polacek <polacek@redhat.com> + + * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data + call. + (ubsan_instrument_shift): Likewise. + (ubsan_instrument_vla): Likewise. + +2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + + * c-common.c (convert_vector_to_pointer_for_subscript): Remove + cast to unsigned type. + +2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + + * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than + tree_low_cst. + (complete_array_type): Update comment to refer to tree_to_[su]hwi + rather than tree_low_cst. + +2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + + * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with + tree_to_uhwi throughout. + +2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + + * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace + tree_low_cst (..., 0) with tree_to_shwi throughout. + +2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + + * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace + host_integerp (..., 1) with tree_fits_uhwi_p throughout. + +2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + + * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace + host_integerp (..., 0) with tree_fits_shwi_p throughout. + +2013-11-15 Aldy Hernandez <aldyh@redhat.com> + + * c-cilkplus.c: New file. + * c-common.c (readonly_error): Add location argument. + * c-common.h (readonly_error): Same. + (c_finish_cilk_clauses): Protoize. + (c_check_cilk_loop): Same. + c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes. + Do not fail on error_mark_node. + Abstract increment canonicalization to here... + (c_omp_for_incr_canonicalize_ptr): New. + c-pragma.c (init_pragma): Register "simd" pragma. + c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD. + (enum pragma_cilk_clause): New. + +2013-11-15 Richard Sandiford <rdsandiford@googlemail.com> + + * c-pretty-print.c (pp_c_character_constant): Remove unnecessary + wchar_type and host_integerp checks. + +2013-11-14 Andrew MacLeod <amacleod@redhat.com> + + * c-common.c: Likewise. + * c-gimplify.c: Likewise. + * cilk.c: Likewise. + +2013-11-14 Diego Novillo <dnovillo@google.com> + + * c-common.c: Include fold-const.h. + Include stor-layout.h. + Include calls.h. + Include stringpool.h. + Include attribs.h. + Include varasm.h. + Include trans-mem.h. + * c-cppbuiltin.c: Include stor-layout.h. + Include stringpool.h. + * c-format.c: Include stringpool.h. + * c-lex.c: Include stringpool.h. + Include stor-layout.h. + * c-pragma.c: Include stringpool.h. + Include attribs.h. + Include varasm.h. + Include gcc-symtab.h. + * c-pretty-print.c: Include stor-layout.h. + Include attribs.h. + * cilk.c: Include stringpool.h. + Include calls.h. + +2013-11-13 Joseph Myers <joseph@codesourcery.com> + + * c-common.h (enum rid): Add RID_AUTO_TYPE. + * c-common.c (c_common_reswords): Add __auto_type. + (keyword_begins_type_specifier): Handle RID_AUTO_TYPE. + +2013-11-12 Andrew MacLeod <amacleod@redhat.com> + + * c-common.c: Include gimplify.h. + * c-gimplify.c: Likewise. + * cilk.c: Likewise. + * c-omp.c: Include gimple-expr.h instead of gimple.h. + * c-ubsan.c: Don't include gimple.h. + +2013-11-12 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (c_common_reswords): Add _Thread_local. + +2013-11-09 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (atomic_size_supported_p): New function. + (resolve_overloaded_atomic_exchange) + (resolve_overloaded_atomic_compare_exchange) + (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): + Use it instead of comparing size with a local list of sizes. + +2013-11-07 Andrew MacLeod <amacleod@redhat.com> + Joseph Myers <joseph@codesourcery.com> + + * c-common.h (enum rid): Add RID_ATOMIC. + * c-common.c (c_common_reswords): Add _Atomic. + (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument. + (keyword_is_type_qualifier): Accept RID_ATOMIC. + * c-format.c (check_format_types): Check for extra _Atomic + qualifiers in format argument. + * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier. + (pp_c_type_qualifier_list): Mention _Atomic in comment. + +2013-11-06 Tobias Burnus <burnus@net-b.de> + + * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME. + +2013-11-06 Joseph Myers <joseph@codesourcery.com> + + * c-opts.c (c_common_post_options): Set -ffp-contract=off in C + standards modes. + * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast + to mean lack of IEEE 754 support. + +2013-11-05 Tobias Burnus <burnus@net-b.de> + + * c.opt (-Wdate-time): New option + * c-opts.c (sanitize_cpp_opts): Pass on to libcpp. + +2013-11-05 Joseph Myers <joseph@codesourcery.com> + + * c-cppbuiltin.c (cpp_iec_559_value): Test + flag_excess_precision_cmdline not flag_excess_precision. + +2013-11-05 Tobias Burnus <burnus@net-b.de> + + * c.opt (fopenmp-simd): New option. + * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ... + (omp_pragmas): ... this new struct. + (c_pp_lookup_pragma): Also walk omp_pragmas. + (init_pragma): Init pragmas for -fopenmp-simd. + +2013-11-04 Marek Polacek <polacek@redhat.com> + + PR c++/58979 + * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case. + +2013-11-04 Joseph Myers <joseph@codesourcery.com> + + * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value): + New functions. + (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX. + +2013-11-04 Eric Botcazou <ebotcazou@adacore.com> + + * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL. + (dump_ada_specs): Adjust prototype of second callback. + * c-ada-spec.c (cpp_check): New global variable. + (dump_ada_nodes): Remove cpp_check parameter and do not pass it down. + (print_generic_ada_decl): Likewise. + (has_static_fields): Change return type to bool and add guard. + (has_nontrivial_methods): New predicate. + (is_tagged_type): Change return type to bool. + (separate_class_package): Call has_nontrivial_methods. + (pp_ada_tree_identifier): Minor tweaks. + (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node. + (dump_ada_array_domains): Likewise. + (dump_ada_array_type): Likewise. + (dump_template_types): Remove cpp_check parameter and do not pass it to + dump_generic_ada_node. + (dump_ada_template): Likewise. + (dump_generic_ada_node): Remove cpp_check parameter and do not pass it + recursively. + (print_ada_methods): Change return type to integer. Remove cpp_check + parameter and do not pass it down. + (dump_nested_types): Remove cpp_check parameter and do not pass it to + dump_generic_ada_node. + (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before + accessing methods. + (print_ada_struct_decl): Remove cpp_check parameter and do not pass it + down. Use has_nontrivial_methods to recognize C++ classes. Use return + value of print_ada_methods. + (dump_ads): Rename cpp_check parameter to check and adjust prototype. + Set cpp_check to it before invoking dump_ada_nodes. + (dump_ada_specs): Likewise. + +2013-11-03 Marek Polacek <polacek@redhat.com> + + * c-ubsan.c: Don't include hash-table.h. + (ubsan_instrument_vla): New function. + * c-ubsan.h: Declare it. + +2013-10-31 David Malcolm <dmalcolm@redhat.com> + + Automated part of renaming of symtab_node_base to symtab_node. + + Patch autogenerated by rename_symtab.py from + https://github.com/davidmalcolm/gcc-refactoring-scripts + revision 58bb219cc090b2f4516a9297d868c245495ee622 + + * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename + symtab_node_base to symtab_node. + +2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net> + + Implement C++14 digit separators. + * c-lex.c (interpret_float): Remove digit separators from scratch string + before building real literal. + +2013-10-30 Jakub Jelinek <jakub@redhat.com> + + * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC. + +2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync + fields. + (c_define_builtins): Called cilk_init_builtins if Cilk Plus is + enabled. + * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC. + (insert_cilk_frame): New prototype. + (cilk_init_builtins): Likewise. + (gimplify_cilk_spawn): Likewise. + (c_cilk_install_body_w_frame_cleanup): Likewise. + (cilk_detect_spawn_and_unwrap): Likewise. + (cilk_set_spawn_marker): Likewise. + (build_cilk_sync): Likewise. + (build_cilk_spawn): Likewise. + * cilk.c: New file. + +2013-10-29 David Malcolm <dmalcolm@redhat.com> + + Patch autogenerated by refactor_symtab.py from + https://github.com/davidmalcolm/gcc-refactoring-scripts + revision 58bb219cc090b2f4516a9297d868c245495ee622 + + * c-gimplify.c (c_genericize): Update for conversion of symtab types + to a true class hierarchy. + * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise. + +2013-10-27 Richard Sandiford <rdsandiford@googlemail.com> + + * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend. + +2013-10-26 Jeff Law <law@redhat.com> + + * c-family/c-common.c (c_define_builtins): Remove mudflap support. + * c-family/c.opt: Ignore and warn for mudflap options. + +2013-10-24 Tobias Burnus <burnus@net-b.de> + + PR other/33426 + * c-pragma.c (init_pragma) Add #pragma ivdep handling. + * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP. + +2013-10-23 Jason Merrill <jason@redhat.com> + + * c-format.c (gcc_cxxdiag_char_table): Add %X. + +2013-10-11 Jakub Jelinek <jakub@redhat.com> + + * c-common.h (omp_clause_mask::operator !=): New method. + * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0) + instead of if (mask & something) tests everywhere. + + * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to + 201307 instead of 201107. + * c-common.c (DEF_FUNCTION_TYPE_8): Define. + (c_common_attribute_table): Add "omp declare target" and + "omp declare simd" attributes. + (handle_omp_declare_target_attribute, + handle_omp_declare_simd_attribute): New functions. + * c-omp.c: Include c-pragma.h. + (c_finish_omp_taskgroup): New function. + (c_finish_omp_atomic): Add swapped argument, if true, + build the operation first with rhs, lhs arguments and use NOP_EXPR + build_modify_expr. + (c_finish_omp_for): Add code argument, pass it down to make_code. + (c_omp_split_clauses): New function. + (c_split_parallel_clauses): Removed. + (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers, + c_omp_declare_simd_clauses_to_decls): New functions. + * c-common.h (omp_clause_mask): New type. + (OMP_CLAUSE_MASK_1): Define. + (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=, + omp_clause_mask::operator |=, omp_clause_mask::operator ~, + omp_clause_mask::operator |, omp_clause_mask::operator &, + omp_clause_mask::operator <<, omp_clause_mask::operator >>, + omp_clause_mask::operator ==): New methods. + (enum c_omp_clause_split): New. + (c_finish_omp_taskgroup): New prototype. + (c_finish_omp_atomic): Add swapped argument. + (c_finish_omp_for): Add code argument. + (c_omp_split_clauses): New prototype. + (c_split_parallel_clauses): Removed. + (c_omp_declare_simd_clauses_to_numbers, + c_omp_declare_simd_clauses_to_decls): New prototypes. + * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs. + * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL, + PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION, + PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD, + PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS. + Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS. + (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED, + PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE, + PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR, + PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH, + PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP, + PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS, + PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND, + PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS, + PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP, + PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and + PRAGMA_OMP_CLAUSE_UNIFORM. + +2013-10-09 Marc Glisse <marc.glisse@inria.fr> + + PR tree-optimization/20318 + * c-common.c (handle_returns_nonnull_attribute): New function. + (c_common_attribute_table): Add returns_nonnull. + +2013-10-03 Marc Glisse <marc.glisse@inria.fr> + + PR c++/19476 + * c.opt (fcheck-new): Move to common.opt. + +2013-09-25 Marek Polacek <polacek@redhat.com> + Jakub Jelinek <jakub@redhat.com> + + PR sanitizer/58413 + * c-ubsan.c (ubsan_instrument_shift): Don't instrument + an expression if we can prove it is correct. + (ubsan_instrument_division): Likewise. Remove unnecessary + check. + +2013-09-18 Marek Polacek <polacek@redhat.com> + + PR sanitizer/58411 + * c-common.c (handle_no_sanitize_undefined_attribute): New function. + Declare it. + (struct attribute_spec c_common_att): Add no_sanitize_undefined. + +2013-09-14 Iain Sandoe <iain@codesourcery.com> + + PR target/48094 + * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version, + fobjc-gc, freplace-objc-classes): Accept for LTO. + +2013-09-13 Jacek Caban <jacek@codeweavers.com> + + * c-target.def: New hook + +2013-09-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/43452 + * c.opt (Wdelete-incomplete): Add. + +2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com> + + * c-common.c (same_scalar_type_ignoring_signedness): Delete. + (vector_types_compatible_elements_p): New function. + * c-common.h: (same_scalar_type_ignoring_signedness): Delete + declaration. + (vector_types_compatible_elements_p): Declare. + +2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now + a virtual member function. + (pp_simple_type_specifier): Remove. + (pp_c_type_specifier): Likewise. + * c-pretty-print.c (c_pretty_printer::simple_type_specifier): + Rename from pp_c_type_specifier. Adjust. + (c_pretty_printer::c_pretty_printer): Do not assign to + simple_type_specifier. + +2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual + member function. + (c_pretty_printer::storage_class_specifier): Likewise. + (c_pretty_printer::initializer): Likewise. + (pp_declaration): Remove. + (pp_declaration_specifiers): Likewise. + (pp_abstract_declarator): Likewise. + (pp_declarator): Likewise. + (pp_type_id): Likewise. + (pp_statement): Likewise. + (pp_constant): Likewise. + (pp_id_expression): Likewise. + (pp_primary_expression): Likewise. + (pp_unary_expression): Likewise. + (pp_multiplicative_expression): Likewise. + (pp_conditional_expression): Likewise. + (pp_assignment_expression): Likewise. + (pp_expression): Likewise. + (pp_c_type_id): Likewise. + (pp_c_storage_class_specifier): Likewise. + * c-pretty-print.c (pp_c_type_cast): Tidy. + (pp_c_pointer): Likewise. + (pp_c_type_specifier): Likewise. + (pp_c_parameter_type_list): Likewise. + (pp_c_function_definition): Likewise. + (pp_c_init_declarator): Likewise. + (pp_c_initializer_list): Likewise. + (pp_c_constructor_elts): Likewise. + (c_pretty_printer::direct_abstract_declarator): Likewise. + (c_pretty_printer::declaration_specifiers): Likewise. + (c_pretty_printer::primary_expression): Likewise. + (c_pretty_printer::postfix_expression): Likewise. + (c_pretty_printer::type_id): Rename from pp_c_type_id. + (c_pretty_printer::storage_class_specifier): Rename from + pp_c_storage_class_specifier. + (c_pretty_printer::initializer): Rename from pp_c_initializer. + (c_pretty_printer::c_pretty_printer): Do not assign to type_id, + storage_class_specifier, initializer, offset_list, flags. + +2013-08-30 Marek Polacek <polacek@redhat.com> + + * c-ubsan.c: New file. + * c-ubsan.h: New file. + +2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual + member function. + (c_pretty_printer::declaration_specifiers): Likewise. + (c_pretty_printer::declarator): Likewise. + (c_pretty_printer::abstract_declarator): Likewise. + (c_pretty_printer::direct_abstract_declarator): Likewise. + (c_pretty_printer::direct_declarator): Likewise. + (c_pretty_printer::function_specifier): Likewise. + (pp_declaration): Adjust. + (pp_declaration_specifiers): Likewise. + (pp_abstract_declarator): Likewise. + (pp_direct_declarator): Likewise. + (pp_function_specifier): Likewise. + (pp_direct_abstract_declarator): Remove as unused. + (pp_c_declaration): Remove. + (pp_c_declaration_specifiers): Likewise. + (pp_c_declarator): Likewise. + (pp_c_direct_declarator): Likewise. + (pp_c_function_specifier): Likewise. + (pp_c_direct_abstract_declarator): Likewise. + * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename + from pp_c_abstract_declarator. Adjust. + (c_pretty_printer::direct_abstract_declarator): Rename from + pp_c_direct_abstract_declarator. Adjust. + (c_pretty_printer::function_specifier): Rename from + pp_c_function_specifier. Adjust. + (c_pretty_printer::declaration_specifiers): Rename from + pp_c_declaration_specifiers. Adjust. + (c_pretty_printer::direct_declarator): Rename from + pp_c_direct_declarator. Adjust. + (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust. + (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust. + (c_pretty_printer::c_pretty_printer): Do not assign to + declaration, declaration_specifiers, declarator, + direct_declarator, direct_abstract_declarator, function_specifier. + +2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer::unary_expression): Now a + virtual member function. + (c_pretty_printer::multiplicative_expression): Likewise. + (c_pretty_printer::conditional_expression): Likewise. + (c_pretty_printer::assignment_expression): Likewise. + (c_pretty_printer::expression): Likewise. + (pp_unary_expression): Adjust. + (pp_multiplicative_expression): Likewise. + (pp_assignment_expression): Likewise. + (pp_conditional_expression): Likewise. + (pp_expression): Likewise. + * c-pretty-print.c (c_pretty_printer::unary_expression): Rename + from pp_c_unary_expression. Adjust. + (c_pretty_printer::multiplicative_expression): Rename from + pp_c_multiplicative_expression. Adjust. + (c_pretty_printer::conditional_expression): Rename from + pp_c_conditional_expression. Adjust. + (c_pretty_printer::assignment_expression): Rename from + pp_c_assignment_expression. Adjust. + (c_pretty_printer::expression): Rename from pp_c_expression. Adjust. + (c_pretty_printer::c_pretty_printer): Do not assign to + unary_expression, multiplicative_expression, + conditional_expression, expression. + +2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a + virtual member function. + (pp_postfix_expression): Adjust. + (pp_c_postfix_expression): Remove. + * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename + from pp_c_postfix_expression. Adjust. + (c_pretty_printer::c_pretty_printer): Do not assign to + postfix_expression. + +2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer::primary_expression): Now a + virtua member function. + (pp_primary_expression): Adjust. + (pp_c_primary_expression): Remove. + * c-pretty-print.c (c_pretty_printer::primary_expression): Rename + from pp_c_primary_expression. Adjust. + (pp_c_initializer_list): Use pp_primary_expression. + (c_pretty_printer::c_pretty_printer): Do not assign to + primary_expression. + +2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer::translate_string): Declare. + * c-pretty-print.c (M_): Remove. + (c_pretty_printer::translate_string): Define. + (pp_c_type_specifier): Use it. + (pp_c_primary_expression): Likewise. + (pp_c_expression): Likewise. + +2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer::id_expression): Now a + virtual function. + (pp_c_id_expression): Remove. + (pp_id_expression): Adjust. + * c-pretty-print.c (c_pretty_printer::id_expression): Rename from + pp_c_id_expression. Adjust. + (pp_c_postfix_expression): Use pp_id_expression. + (c_pretty_printer::c_pretty_printer): Do not assign to id_expression. + +2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer::constant): Now a virtual + member function. + (pp_constant): Adjust. + (pp_c_constant): Remove. + * c-pretty-print.c (c_pretty_printer::constant): Rename from + pp_c_constant. Adjust. + (pp_c_constant) + (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant. + (c_pretty_printer::c_pretty_printer): Remove assignment to constant. + +2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (pp_c_pretty_printer_init): Remove. + (c_pretty_printer::c_pretty_printer): Declare. + * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from + c_pretty_printer_init. Adjust. + (print_c_tree): Do not call c_pretty_printer_init. + * c-ada-spec.c (dump_ads): Remove call to pp_construct. + +2013-08-09 Arnaud Charlet <charlet@adacore.com> + + * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name + +2013-08-05 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/58080 + * c-common.c (pointer_int_sum): Add bool parameter. + * c-common.h (pointer_int_sum): Adjust declaration. + +2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.c (print_c_tree): Simplify. Use non-static local + c_pretty_printer variable. + +2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer. + (pp_base): Remove. + (pp_c_base): Likewise. Adjust users. + * c-pretty-print.c (pp_c_maybe_whitespace): Adjust. + (pp_c_whitespace): Do not call pp_base. + (pp_c_left_paren): Likewise. + (pp_c_right_paren): Likewise. + (pp_c_left_brace): Likewise. + (pp_c_right_brace): Likewise. + (pp_c_left_bracket): Likewise. + (pp_c_right_bracket): Likewise. + (pp_c_dot): Likewise. + (pp_c_ampersand): Likewise. + (pp_c_star): Likewise. + (pp_c_arrow): Likewise. + (pp_c_semicolon): Likewise. + (pp_c_complement): Likewise. + (pp_c_exclamation): Likewise. + (pp_c_direct_declarator): Likewise. + (pp_c_ws_string): Likewise. + (pp_c_identifier): Likewise. + (pp_c_statement): Likewise. + (print_c_tree): Likewise. + +2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net> + + PR c++/58072 + * c-common.c (c_parse_error): Catch user-defined literal tokens and + provide useful error strings. + +2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty + printer functions instead of pp_string or operators and punctuators. + (dump_generic_ada_node): Likewise. + * c-pretty-print.c (pp_c_type_specifier): Likewise. + (pp_c_relational_expression): Likewise. + (pp_c_logical_or_expression): Likewise. + +2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-ada-spec.c (print_ada_macros): Use specialized pretty printer + functions instead of pp_character. + (pp_ada_tree_identifier): Likewise. + (dump_ada_double_name): Likewise. + (dump_ada_function_declaration): Likewise. + (dump_ada_array_domains): Likewise. + (dump_template_types): Likewise. + (dump_generic_ada_node): Likewise. + (print_ada_declaration): Likewise. + (print_ada_struct_decl): Likewise. + * c-pretty-print.c (pp_c_integer_constant): Likewise. + +2013-07-23 Tom Tromey <tromey@redhat.com> + + * c-common.h (enum rid) <RID_GENERIC>: New constant. + * c-common.c (c_common_reswords): Add _Generic. + +2013-07-21 OndÅej BÃlka <neleai@seznam.cz> + + * c-common.c: Fix typos. + * c-common.h: Likewise. + +2013-07-13 Lubos Lunak <l.lunak@suse.cz> + + PR c++/55203 + * c-common.c (c_common_attribute_table): Add warn_unused. + (handle_warn_unused_attribute): New. + +2013-07-10 Jakub Jelinek <jakub@redhat.com> + + * c-ppoutput.c (scan_translation_unit): Call account_for_newlines + for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT. + +2013-07-10 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/57869 + * c.opt: Add Wconditionally-supported. + +2013-07-08 Graham Stott <graham.stott@btinternet.com> + + * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete + unused variables l_length and l_node. + +2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com> + + PR c/57821 + * c-common.c (complete_array_type): Delay folding first index + like other indices. When folding, check for index overflow. + +2013-06-27 Marc Glisse <marc.glisse@inria.fr> + + PR c++/57509 + * c-common.h (c_build_vec_perm_expr): New complain argument. + * c-common.c (c_build_vec_perm_expr): Likewise. + Use save_expr also in C++. + +2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x. + * c-cppbuiltin.c (c_cpp_builtins): Likewise. + * c-opts.c (c_common_post_options): Likewise. + +2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * array-notation-common.c (length_mismatch_in_expr): Changed the + parameter type's from a dynamic array to a vec_tree. Also removed + the size parameters. + * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per + the change above. + +2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * c-common.h (struct cilkplus_an_parts): New structure. + (struct cilkplus_an_loop_parts): Likewise. + (cilkplus_extract_an_triplets): New prototype. + (fix_sec_implicit_args): Likewise. + * array-notation-common.c (cilkplus_extract_an_triplets): New function. + (fix_sec_implicit_args): Likewise. + +2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * array-notation-common.c (find_inv_trees): Removed an unwanted + typecasting. + * c-common.h (struct inv_list::additional_tcodes): Changed type from + enum rid to enum tree_code. + +2013-06-11 Jan Hubicka <jh@suse.cz> + + * c-common.c (handle_alias_ifunc_attribute): Do not set + DECL_EXTERNAL for weakref variables. + * c-pragma.c (handle_pragma_weak): Make sure aliases + are not declared as external. + +2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * array-notation-common.c (length_mismatch_in_expr_p): Moved this + function from c/c-array-notation.c. + (is_cilkplus_reduce_builtin): Likewise. + (find_rank): Likewise. + (extract_array_notation_exprs): Likewise. + (replace_array_notations): Likewise. + (find_inv_trees): Likewise. + (replace_inv_trees): Likewise. + (contains_array_notation_expr): Likewise. + (find_correct_array_notation_type): Likewise. + * c-common.h (struct inv_list): Moved this struct from the file + c/c-array-notation.c and added a new field called additional tcodes. + (length_mismatch_in_expr_p): New prototype. + (is_cilkplus_reduce_builtin): Likewise. + (find_rank): Likewise. + (extract_array_notation_exprs): Likewise. + (replace_array_notation): Likewise. + (find_inv_trees): Likewise. + (replace_inv_trees): Likewise. + (find_correct_array_notation_type): Likewise. + +2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * c-common.c (c_define_builtins): When cilkplus is enabled, the + function array_notation_init_builtins is called. + (c_common_init_ts): Added ARRAY_NOTATION_REF as typed. + * c-common.def (ARRAY_NOTATION_REF): New tree. + * c-common.h (build_array_notation_expr): New function declaration. + (build_array_notation_ref): Likewise. + (extract_sec_implicit_index_arg): New extern declaration. + (is_sec_implicit_index_fn): Likewise. + (ARRAY_NOTATION_CHECK): New define. + (ARRAY_NOTATION_ARRAY): Likewise. + (ARRAY_NOTATION_START): Likewise. + (ARRAY_NOTATION_LENGTH): Likewise. + (ARRAY_NOTATION_STRIDE): Likewise. + * c-pretty-print.c (pp_c_postifix_expression): Added a new case for + ARRAY_NOTATION_REF. + (pp_c_expression): Likewise. + * c.opt (flag_enable_cilkplus): New flag. + * array-notation-common.c: New file. + +2013-05-14 Jakub Jelinek <jakub@redhat.com> + + PR c++/57274 + * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR. + +2013-05-10 Marc Glisse <marc.glisse@inria.fr> + + * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for + vectors. + +2013-05-07 Han Shen <shenhan@google.com> + + * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3". + +2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> + + * c-common.c (check_user_alignment): Emit error for negative values. + +2013-04-24 Paolo Carlini <paolo.carlini@oracle.com> + + * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y. + +2013-04-24 Paolo Carlini <paolo.carlini@oracle.com> + + * c-cppbuiltin.c (c_cpp_builtins): Do not define + __GXX_EXPERIMENTAL_CXX1Y__. + +2013-04-24 Paolo Carlini <paolo.carlini@oracle.com> + Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented. + * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns + to simply use OPT_Wpointer_arith. + (c_sizeof_or_alignof_type): Likewise. + +2013-04-24 Paolo Carlini <paolo.carlini@oracle.com> + + * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__. + +2013-04-12 Jakub Jelinek <jakub@redhat.com> + + * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table, + gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format + specifiers. + +2013-04-07 Steven Bosscher <steven@gcc.gnu.org> + + * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment. + +2013-04-03 Paolo Carlini <paolo.carlini@oracle.com> + + * c-common.c (pointer_int_sum): Remove dead code. + +2013-03-09 Richard Sandiford <rdsandiford@googlemail.com> + + PR middle-end/56524 + * c-common.c (handle_optimize_attribute): Don't call + save_optabs_if_changed. + +2013-03-05 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/56461 + * c-pch.c (pch_init): Free target_validity at the end. + +2013-03-04 Jakub Jelinek <jakub@redhat.com> + + * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags. + +2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com> + Jakub Jelinek <jakub@redhat.com> + + PR sanitizer/56454 + * c-common.c (handle_no_sanitize_address_attribute): New function. + (c_common_attribute_table): Add no_sanitize_address attribute. + (handle_no_address_safety_analysis_attribute): Add + no_sanitize_address attribute, not no_address_safety_analysis + attribute. + +2013-02-18 Aldy Hernandez <aldyh@redhat.com> + + PR target/52555 + * c-common.c (handle_optimize_attribute): Call + save_optabs_if_changed. + +2013-02-18 Jakub Jelinek <jakub@redhat.com> + Steven Bosscher <steven@gcc.gnu.org> + + PR pch/54117 + * c-opts.c (c_common_post_options): If debug info is enabled + and non-dwarf*, refuse to load PCH files and when writing PCH + file warn. + +2013-02-05 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/56167 + * c-common.c (handle_error_attribute): Fix condition. + +2013-01-30 Jakub Jelinek <jakub@redhat.com> + + PR c++/55742 + * c-common.c (handle_target_attribute): Revert 2012-12-26 change. + +2013-01-18 Jason Merrill <jason@redhat.com> + + PR target/54908 + * c.opt (-fextern-tls-init): New. + * c-opts.c (c_common_post_options): Handle it. + +2013-01-09 Jakub Jelinek <jakub@redhat.com> + + PR c/48418 + * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and + RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST + and is either negative or bigger or equal to type precision + of the first operand. + +2012-12-03 Marek Polacek <polacek@redhat.com> + + PR c/55570 + * c-common.c (check_user_alignment): Swap order of tests, + check TREE_CODE first. + +2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net> + + PR c++/52654 + * c-common.h (overflow_type): New enum. + (build_userdef_literal): Add overflow_type argument. + (tree_userdef_literal): Add overflow_type. + (USERDEF_LITERAL_OVERFLOW): New access macro. + * c-common.c (build_userdef_literal): Add overflow_type + argument. + * c-lex.c (c_lex_with_flags): Add overflow_type to + build_userdef_literal calls. + (interpret_integer, interpret_float): Add overflow_type argument. + +2012-11-28 Richard Biener <rguenther@suse.de> + + PR c/35634 + * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions + here and use a type with proper overflow behavior for types that would + need to be promoted for the arithmetic. + +2012-11-23 Jakub Jelinek <jakub@redhat.com> + + PR sanitizer/55435 + * c-common.c (handle_no_address_safety_analysis_attribute): New + function. + (c_common_attribute_table): Add no_address_safety_analysis. + +2012-11-16 Simon Baldwin <simonb@google.com> + + * c.opt: Add f[no-]canonical-system-headers. + * c-opts.c (c_common_handle_option): Handle + OPT_fcanonical_system_headers. + +2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net> + + PR c++/54413 + * c-opts.c (c_common_handle_option): Set new flags. + * c.opt: Describe new flags. + +2012-11-09 Jason Merrill <jason@redhat.com> + + * c.opt (Wabi-tag): New. + +2012-11-09 Andi Kleen <ak@linux.intel.com> + + PR 55139 + * c-common.c (get_atomic_generic_size): Mask with + MEMMODEL_MASK + +2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c/53063 + * c.opt (Wformat): Make it Alias Wformat=1. + (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral, + Wformat-security,Wformat-y2k,Wformat-zero-length): Use + LangEnabledBy. + (Wformat=): RejectNegative. Use LangEnabledBy. + (Wnonnull): Use LangEnabledBy. + * c-opts.c (c_common_handle_option): Do not handle Wformat here. + * c-format.c (set_Wformat): Delete. + (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_. + (maybe_read_dollar_number): Likewise. + (avoid_dollar_number): Likewise. + (finish_dollar_format_checking): Likewise. + (check_format_info): Likewise. + (check_format_info_main): Likewise. + (check_format_types): Likewise. + (format_type_warning): Likewise. + * c-common.c (int): Likewise. + (check_function_sentinel): Likewise. + * c-common.h (warn_format,set_Wformat): Do not declare here. + +2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c/53063 + * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare, + Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros): + Use LangEnabledBy. + (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from + common.opt. + (Wvariadic-macros): Init(1). + * c-opts.c (c_common_handle_option): Do not handle them + explicitly. + (c_common_post_options): Likewise. + (sanitize_cpp_opts): warn_unused_macros is now + cpp_warn_unused_macros. + (push_command_line_include): Likewise. + * c-common.c (warn_unknown_pragmas): Do not define. + * c-common.h (warn_unknown_pragmas): Do not declare. + +2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c/51294 + * c-common.c (conversion_warning): Handle conditional expressions. + +2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR c++/54930 + * c.opt (Wreturn_local_addr): Define new option. + +2012-10-25 Jason Merrill <jason@redhat.com> + + * c.opt (Wvirtual-move-assign): New. + + * c.opt (Winherited-variadic-ctor): New. + +2012-10-25 Marc Glisse <marc.glisse@inria.fr> + + PR c++/54427 + * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR. + +2012-10-23 Joseph Myers <joseph@codesourcery.com> + + * c-common.h (pch_cpp_save_state): Declare. + * c-target.def (c_preinclude): New hook. + * c-opts.c (done_preinclude): New. + (push_command_line_include): Handle default preincluded header. + (cb_file_change): Call pch_cpp_save_state when calling + push_command_line_include. + * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved) + (pch_cpp_save_state): New. + (pch_init): Call pch_cpp_save_state conditionally, instead of + calling cpp_save_state. + +2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c/53063 + PR c/40989 + * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit, + Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess, + Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point, + Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused, + Wvolatile-register-var): Add LangEnabledBy or EnabledBy. + * c-opts.c (c_common_handle_option): Remove explicit handling from + here. + (c_common_post_options): Likewise. + +2012-10-18 Eric Botcazou <ebotcazou@adacore.com> + + * c-ada-spec.c (LOCATION_COL): Delete. + (compare_location): New function. + (compare_node): Use it. + (compare_comment): Likewise. + +2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c/53063 + PR c/40989 + * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy. + * c-opts.c (c_common_handle_option): Do not set them here. Add + comment. + (c_common_post_options): Likewise. + +2012-10-16 Eric Botcazou <ebotcazou@adacore.com> + + * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define. + (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially. + Remove POINTER_TYPE handling, add large unsigned handling and use + ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers. + +2012-10-12 Jakub Jelinek <jakub@redhat.com> + + PR c/54381 + * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype. + * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3 + locs and array of 3 trees instead of just single loc and single + sizeof_arg tree. Handle __builtin___*_chk builtins too, and + also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins. + For *cmp* builtins that take two sources strings report warnings + about first and second source, not about destination and source. + +2012-10-12 Marc Glisse <marc.glisse@inria.fr> + + PR c++/53055 + * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New. + +2012-10-11 Eric Botcazou <ebotcazou@adacore.com> + + * c-ada-spec.c (dump_ada_template): Bail out for template declarations + declaring something coming from another file. + +2012-10-10 Arnaud Charlet <charlet@adacore.com> + + PR ada/54845 + * c-ada-spec.c (print_ada_struct_decl): Increase buf size. + +2012-10-09 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/54194 + * c-common.c (warn_about_parentheses): Add location_t parameter; + use EXPR_LOC_OR_LOC. + * c-common.h: Update declaration. + +2012-10-09 Marc Glisse <marc.glisse@inria.fr> + + PR c++/54427 + * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support + more operations. Make error messages optional. + * c-common.h (enum stv_conv): Moved from c-typeck.c. + (scalar_to_vector): Declare. + +2012-10-08 Jason Merrill <jason@redhat.com> + + * c-common.c (c_common_reswords): Add thread_local. + +2012-10-08 Dodji Seketeli <dodji@redhat.com> + + PR c++/53528 C++11 attribute support + * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare + new functions. + * c-common.c (check_cxx_fundamental_alignment_constraints): New + static function. + (handle_aligned_attribute): In choose strictest alignment + among many. Use new check_cxx_fundamental_alignment_constraints. + (handle_transparent_union_attribute): In c++11 attribute syntax, + don't look through typedefs. + +2012-10-04 Arnaud Charlet <charlet@adacore.com> + + * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW. + * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition + out of dumpfile.h. + +2012-09-25 Dehao Chen <dehao@google.com> + + PR middle-end/54645 + * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data + map when read in the pch. + +2012-09-18 Arnaud Charlet <charlet@adacore.com> + + * c-ada-spec.c: Style fixes. + +2012-09-18 Thomas Quinot <quinot@adacore.com> + + * c.opt (-fada-spec-parent): Define new command line switch. + * c-ada-spec.c (get_ada_package): When -fada-spec-parent + is specified, generate binding spec as a child of the specified unit. + +2012-09-13 Paolo Carlini <paolo.carlini@oracle.com> + Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/53210 + * c.opt ([Winit-self]): Enabled by -Wall in C++. + +2012-08-23 Arnaud Charlet <charlet@adacore.com> + + * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only + for pointers, and add missing Convention C pragma. + (print_ada_struct_decl): Add missing aliased keyword. + (dump_ads): Add pragma Ada_2005 and Style_Checks (Off). + +2012-08-17 Jakub Jelinek <jakub@redhat.com> + + * c-common.c (sizeof_pointer_memaccess_warning): New function. + * c.opt (-Wsizeof-pointer-memaccess): Add new option. + * c-opts.c (c_common_handle_option): Enable it for -Wall. + * c-common.h (sizeof_pointer_memaccess_warning): Add prototype. + * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def. + +2012-08-10 Richard Guenther <rguenther@suse.de> + + * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names. + +2012-08-07 Steven Bosscher <steven@gcc.gnu.org> + + * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush + instead of separate pp_newline and pp_flush. + (print_c_tree): Likewise. + +2012-07-26 Richard Henderson <rth@redhat.com> + + * c-common.c (handle_hot_attribute): Allow labels. + (handle_cold_attribute): Likewise. + +2012-07-20 Jakub Jelinek <jakub@redhat.com> + + PR c++/28656 + * c-common.c (check_function_nonnull): Handle multiple nonnull + attributes properly. + +2012-07-16 Steven Bosscher <steven@gcc.gnu.org> + + * c-gimplify.c: Include dumpfile.h instead of tree-dump.h. + * c-ada-spec.c: Likewise. + * c-dump.c (dump_stmt): Move to cp/dump.c, the only user. + +2012-07-14 Steven Bosscher <steven@gcc.gnu.org> + + * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define. + Remove code conditional on it. + +2012-07-11 Steven Bosscher <steven@gcc.gnu.org> + + * c-gimplify.c: Do not include basic-block.h. + * c-common.c: Do not include linfuncs.h. + +2012-07-08 Steven Bosscher <steven@gcc.gnu.org> + + * c-common.h: Include tree.h. + +2012-07-02 Jason Merrill <jason@redhat.com> + + PR c++/53524 + * c-common.c (get_priority): Call default_conversion. + +2012-07-01 Uros Bizjak <ubizjak@gmail.com> + + * c-pch.c (c_common_write_pch): Remove unused variables. + +2012-06-29 Steven Bosscher <steven@gcc.gnu.org> + + * cppspec.c: Moved from gcc/ to here. + +2012-06-27 Kai Tietz <ktietz@redhat.com> + + PR preprocessor/37215 + * c-ppoutput.c (preprocess_file): Check for nonempty buffer. + +2012-06-21 Steven Bosscher <steven@gcc.gnu.org> + + * c-common.h (c_common_print_pch_checksum): Remove. + * c-pch.c: Do not include output.h. + (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME. + (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined. + (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined. + (struct c_pch_header): Remove. + (get_ident): Update gpch version. + (pch_init): Do not print executable_checksum to asm_out_file. + Do not fail if there is no asm_out_file to read back from. Set + asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined. + (c_common_write_pch): Verify that nothing was written to asm_out_file + since pch_init was called. Do not write a c_pch_header, and do not + copy from asm_out_file to the PCH. + (c_common_read_pch): Do not read a c_pch_header, and do not restore + the content of asm_out_file from the PCH. + (c_common_print_pch_checksum): Remove. + * c-opts.c (c_common_init): Print out executable_checksum directly. + +2012-06-19 Steven Bosscher <steven@gcc.gnu.org> + + * c-target.def (objc_declare_unresolved_class_reference, + objc_declare_class_definition): Add new hooks. + +2012-06-19 Steven Bosscher <steven@gcc.gnu.org> + + * c-lex.c: Do not include output.h. + (cb_ident): Try to put out .ident with targetm.asm_out.output_ident. + Remove uses of ASM_OUTPUT_IDENT. + +2012-06-15 Marc Glisse <marc.glisse@inria.fr> + + PR c++/51033 + * c-common.h (c_build_vec_perm_expr): Move decl here. + * c-common.c (c_build_vec_perm_expr): Move definition + here. + +2012-06-06 Steven Bosscher <steven@gcc.gnu.org> + + * c.opt (fconserve-space): Turn into a no-op. + +2012-06-04 Sterling Augustine <saugustine@google.com> + + * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator. + * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at + both the start and end of the function. + +2012-06-04 Steven Bosscher <steven@gcc.gnu.org> + + * c-common.c: Do not include output.h. + * c-pragma.c: Likewise. + +2012-06-04 Steven Bosscher <steven@gcc.gnu.org> + + * error.c (dump_decl): Check pp_c_flag_gnu_v3. + (decl_as_dwarf_string, lang_decl_dwarf_name): New functions. + (lang_decl_name): Handle namespace decls. + +2012-05-31 Steven Bosscher <steven@gcc.gnu.org> + + * c-ada-spec.c: Do not include output.h. + * c-semantics.c: Likewise. + +2012-05-29 Joseph Myers <joseph@codesourcery.com> + + * c-common.c: Fix typo. + +2012-05-29 Michael Matz <matz@suse.de> + + * c-common.h (c_expand_decl): Remove prototype. + +2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall). + * c-opts.c (c_common_handle_option): Remove code handling + warn_missing_braces. + +2012-05-28 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/25137 + * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable + -Wmissing_braces. + +2012-05-22 Dodji Seketeli <dodji@redhat.com> + + PR c++/53322 + * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused). + +2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here. + * c-opts.c (c_common_handle_option): Do not handle explicitly + Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors. + +2012-05-16 Dodji Seketeli <dodji@redhat.com> + + PR preprocessor/7263 + * c-lex.c (c_lex_with_flags): Pass a virtual location to the call + to cpp_classify_number. For diagnostics, use the precise location + instead of the global input_location. + +2012-05-15 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/11856 + * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings. + +2012-05-14 Bernd Schmidt <bernds@codesourcery.com> + + * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary. + +2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR 53063 + * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init, + Wreorder): Use LangEnabledBy. + * c-opts.c (c_common_handle_option): Do not enable them + explicitly. Call lang-specific generated functions. + (c_common_post_options): Do not set them here. + +2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers, + Wmissing-field-initializers,Wmissing-parameter-type, + Wold-style-declaration,Woverride-init): Use EnabledBy. + * c-opts.c (c_common_post_options): Do not set here explicitly. + +2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR 53063 + * c-opts.c (c_common_handle_option): Use handle_generated_option + to enable sub-options. + +2012-05-10 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/53158 + * c-common.c (warnings_for_convert_and_check): Use warning_at. + +2012-05-10 Richard Guenther <rguenther@suse.de> + + * c-common.c (c_sizeof_or_alignof_type): Remove assert and + adjust commentary about TYPE_IS_SIZETYPE types. + +2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/53261 + * c-common.c (warn_logical_operator): Check that argument of + integer_zerop is not NULL. + +2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c/43772 + * c-common.c (warn_logical_operator): Do not warn if either side + is already true or false. + +2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c/51712 + * c-common.c (expr_original_type): New. + (shorten_compare): Do not warn for enumeration types. + +2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c.opt (fpermissive): Add Var(flag_permissive). + +2012-04-30 Marc Glisse <marc.glisse@inria.fr> + + PR c++/51033 + * c-common.c (convert_vector_to_pointer_for_subscript): New function. + * c-common.h (convert_vector_to_pointer_for_subscript): Declare it. + +2012-04-30 Dodji Seketeli <dodji@redhat.com> + + Add -Wvarargs option + * c.opt (Wvarargs): Define new option. + +2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c-common.c (check_function_arguments): Replace + Wmissing-format-attribute with Wsuggest-attribute=format. + +2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c.opt (Wsuggest-attribute=format): New. Alias of + Wmissing-format-attribute. + * c-format.c (decode_format_type): Replace + Wmissing-format-attribute with Wsuggest-attribute=format. + (check_function_format): Likewise. + +2012-04-27 Ollie Wild <aaw@google.com> + + * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping. + * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix. + * c.opt: Add Wliteral-suffix. + +2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c/44774 + * c.opt (Wpedantic): New. + (pedantic): Alias Wpedantic. + * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic. + (c_common_post_options): Likewise. + (sanitize_cpp_opts): Likewise. + * c-lex.c (interpret_float): Likewise. + * c-format.c (check_format_types): Likewise. + * c-common.c (pointer_int_sum): Likewise. + (c_sizeof_or_alignof_type): Likewise. + (c_add_case_label): Likewise. + (c_do_switch_warnings): Likewise. + * c-pragma.c (handle_pragma_float_const_decimal64): Likewise. + +2012-04-15 Jason Merrill <jason@redhat.com> + + PR c++/52818 + * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99. + (C_STD_NAME): Distinguish between C++98 and C++11. + +2012-04-11 Eric Botcazou <ebotcazou@adacore.com> + + PR target/52624 + * c-common.h (uint16_type_node): Rename into... + (c_uint16_type_node): ...this. + * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming. + * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise. + +2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c-common.c (warn_if_unused_value): Move definition to here. + * c-common.h (warn_if_unused_value): Move declaration to here. + +2012-03-23 William Bader <williambader@hotmail.com> + + * c-lex.c (c_lex_with_flags): Avoid declarations after stmts. + +2012-03-20 Jason Merrill <jason@redhat.com> + + * c-common.h (enum cxx_dialect): Add cxx1y. + * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect + test. + * c-cppbuiltin.c (c_cpp_builtins): Likewise. + * c-opts.c (c_common_post_options): Likewise. + (set_std_cxx1y): New. + (c_common_handle_option): Call it. + * c.opt (-std=c++1y, -std=gnu++1y): New flags. + +2012-03-19 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/14710 + * c.opt ([Wuseless-cast]): Add. + +2012-03-16 Richard Guenther <rguenther@suse.de> + + * c-pretty-print.c (pp_c_initializer_list): Adjust. + +2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/44783 + * c.opt (ftemplate-backtrace-limit) Add. + +2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix + handling. + * c-pragma.c (handle_pragma_extern_prefix): Remove. + (init_pragma): Don't register extern_prefix. + +2012-03-12 Richard Guenther <rguenther@suse.de> + + * c-common.c (c_common_get_narrower): Use c_common_type_for_size. + (builtin_type_for_size): Likewise. + +2012-02-13 Jakub Jelinek <jakub@redhat.com> + + PR c++/52215 + * c-common.c (sync_resolve_params): Don't decide whether to convert + or not based on TYPE_SIZE comparison, convert whenever arg_type + is unsigned INTEGER_TYPE. + +2012-02-06 Paolo Carlini <paolo.carlini@oracle.com> + + PR c/52118 + * c.opt ([Wunused-local-typedefs]): Fix description. + +2012-01-24 Mike Stump <mikestump@comcast.net> + + * c-common.c (c_common_type_for_mode): Match signed/unsigned types + exactly. + +2012-01-18 Richard Guenther <rguenther@suse.de> + + * c-opts.c (c_common_post_options): Reset LTO flags if + we are about to generate a PCH. + +2012-01-17 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51777 + * c-pretty-print.c (pp_c_integer_constant): For unsigned constants + use pp_unsigned_wide_integer. + +2012-01-10 Richard Guenther <rguenther@suse.de> + + PR middle-end/51806 + * c-opts.c (c_common_handle_option): Move -Werror handling + to language independent code. + +2012-01-05 Richard Guenther <rguenther@suse.de> + + PR middle-end/51764 + * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here + from common.opt. + +2011-12-30 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51316 + * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof + of array types with an unknown bound. + +2011-12-20 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (flag_isoc99): Update comment to refer to C11. + (flag_isoc1x): Change to flag_isoc11. + * c-common.h (flag_isoc99): Update comment to refer to C11. + (flag_isoc1x): Change to flag_isoc11. + * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to + C11. + * c-opts.c (set_std_c1x): Change to set_std_c11. + (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11. + Call set_std_c11. + (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11. + (set_std_c1): Use CLK_STDC11 and CLK_GNUC11. + * c.opt (std=c1x): Change to std=c11. Document as non-draft + standard. + (std=c1x, std=iso9899:2011): Add as aliases of std=c11. + (std=gnu1x): Change to std=gnu11. Refer to non-draft standard. + (std=gnu1x): Make alias of std=gnu11. + +2011-12-19 Jason Merrill <jason@redhat.com> + + PR c++/51228 + * c-common.c (handle_transparent_union_attribute): Check the first + field if the type is complete. + +2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR libstdc++/51365 + * c-common.c (RID_IS_FINAL): Add. + * c-common.h (RID_IS_FINAL): Add. + +2011-11-30 Iain Sandoe <iains@gcc.gnu.org> + + * c.opt (fgnu-runtime): Provide full description. + (fnext-runtime): Likewise. + * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove. + +2011-11-28 Andrew MacLeod <amacleod@redhat.com> + + * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic + predefines in one place. Add LOCK_FREE predefines. + (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to + new func. + +2011-11-24 Andrew MacLeod <amacleod@redhat.com> + + PR c/51256 + * c-common.c (get_atomic_generic_size): Check for various error + conditions + (resolve_overloaded_atomic_exchange, + resolve_overloaded_atomic_compare_exchange, + resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return + error_mark_node for error conditions. + +2011-11-08 Richard Guenther <rguenther@suse.de> + + PR middle-end/51010 + c-family/ + +2011-11-07 Richard Henderson <rth@redhat.com> + Aldy Hernandez <aldyh@redhat.com> + Torvald Riegel <triegel@redhat.com> + + Merged from transactional-memory. + + * c-common.c (handle_tm_wrap_attribute, + handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New. + (struct c_common_reswords): Added __transaction* keywords. + (struct c_common_attribute_table): Added transaction* and tm_regparm + attributes. + * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT* + masks. + (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr, + find_tm_attribute): Declare. + +2011-11-07 Jason Merrill <jason@redhat.com> + + PR c++/35688 + * c-common.c, c-common.h: Revert yesterday's changes. + +2011-11-06 Jason Merrill <jason@redhat.com> + + PR c++/35688 + * c-common.c (decl_has_visibility_attr): Split out from... + (c_determine_visibility): ...here. + * c-common.h: Declare it. + +2011-11-06 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (c_common_reswords): Add _Alignas and _Alignof. + (c_sizeof_or_alignof_type): Diagnose alignof applied to a function + type. + (check_user_alignment): New. Split out of + handle_aligned_attribute. Disallow integer constants with + noninteger types. Conditionally allow zero. + (handle_aligned_attribute): Use check_user_alignment. + * c-common.h (RID_ALIGNAS, check_user_alignment): New. + +2011-11-06 Andrew MacLeod <amacleod@redhat.com> + Richard Henderson <rth@redhat.com> + + Merged from cxx-mem-model. + + * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns. + * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak + parameters that are the same type size. + (get_atomic_generic_size): New. Find size of generic + atomic function parameters and do typechecking. + (add_atomic_size_parameter): New. Insert size into parameter list. + (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to + either __atomic_exchange_n or external library call. + (resolve_overloaded_atomic_compare_exchange): Restructure + __atomic_compare_exchange to either _n variant or external library call. + (resolve_overloaded_atomic_load): Restructure __atomic_load to either + __atomic_load_n or an external library call. + (resolve_overloaded_atomic_store): Restructure __atomic_store to either + __atomic_store_n or an external library call. + (resolve_overloaded_builtin): Handle new __atomic builtins. + +2011-11-04 Eric Botcazou <ebotcazou@adacore.com> + + PR c++/50608 + * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1. + (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust. + <INDIRECT_REF>: Return the argument. + <ARRAY_REF>: Remove special code for negative offset. + Call fold_build_pointer_plus instead of size_binop. + (fold_offsetof): Remove STOP_REF argument and adjust. + * c-common.h (fold_offsetof_1): Declare. + (fold_offsetof): Remove STOP_REF argument. + +2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50810 + * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part + of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default + Wnarrowing for C++0x and C++98. + * c.opt ([Wnarrowing]): Update. + +2011-11-01 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44277 + * c.opt: Add Wzero-as-null-pointer-constant. + +2011-10-31 Jason Merrill <jason@redhat.com> + + * c.opt (-fdeduce-init-list): Off by default. + + PR c++/50920 + * c-common.h (cxx_dialect): Add cxx11 and cxx03. + * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03, + and -Wc++11-compat. + * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x. + +2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov> + + PR c++/30066 + * c.opt (fvisibility-inlines-hidden): Description change. + +2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net> + + Implement C++11 user-defined literals. + * c-common.c (build_userdef_literal): New. + * c-common.def: New tree code. + * c-common.h (tree_userdef_literal): New tree struct and accessors. + * c-lex.c (interpret_float): Add suffix parm. + (c_lex_with_flags): Build literal tokens. + +2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50841 + Revert: + 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50810 + * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part + of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default + Wnarrowing for C++0x and C++98. + * c.opt ([Wnarrowing]): Update. + +2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50810 + * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part + of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default + Wnarrowing for C++0x and C++98. + * c.opt ([Wnarrowing]): Update. + +2011-10-21 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/45385 + * c-common.c (conversion_warning): Remove code looking for + artificial operands. + +2011-10-18 Dodji Seketeli <dodji@redhat.com> + + PR bootstrap/50760 + * c-lex.c (fe_file_change): Use LINEMAP_SYSP when + !NO_IMPLICIT_EXTERN_C. + +2011-10-17 Michael Spertus <mike_spertus@symantec.com> + + * c-common.c (c_common_reswords): Add __bases, + __direct_bases. + * c-common.h: Add RID_BASES and RID_DIRECT_BASES. + +2011-10-17 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/50757 + * c.opt ([Wnonnull]): Add C++ and Objective-C++. + +2011-10-15 Tom Tromey <tromey@redhat.com> + Dodji Seketeli <dodji@redhat.com> + + * c.opt (fdebug-cpp): New option. + * c-opts.c (c_common_handle_option): Handle the option. + * c-ppoutput.c (maybe_print_line_1): New static function. Takes an + output stream in parameter. Factorized from ... + (maybe_print_line): ... this. Dump location debug information when + -fdebug-cpp is in effect. + (print_line_1): New static function. Takes an output stream in + parameter. Factorized from ... + (print_line): ... here. Dump location information when -fdebug-cpp + is in effect. + (scan_translation_unit): Dump location information when + -fdebug-cpp is in effect. + +2011-10-15 Tom Tromey <tromey@redhat.com> + Dodji Seketeli <dodji@redhat.com> + + * c.opt (ftrack-macro-expansion): New option. Handle it with and + without argument. + * c-opts.c (c_common_handle_option)<case + OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New + cases. Handle -ftrack-macro-expansion with and without argument. + +2011-10-15 Tom Tromey <tromey@redhat.com> + Dodji Seketeli <dodji@redhat.com> + + * c-ppoutput.c (scan_translation_unit, maybe_print_line) + (print_line, cb_define, do_line_change): Adjust to avoid touching + the internals of struct line_map. Use the public API instead. + * c-pch.c (c_common_read_pch): Likewise. + * c-lex.c (fe_file_change): Likewise. + +2011-10-14 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/17212 + * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++. + +2011-10-11 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/33067 + * c-pretty-print.c (pp_c_floating_constant): Output + max_digits10 (in the ISO C++ WG N1822 sense) decimal digits. + +2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com> + + * c-common.c (def_builtin_1): Delete old interface with two + parallel arrays to hold standard builtin declarations, and replace + it with a function based interface that can support creating + builtins on the fly in the future. Change all uses, and poison + the old names. Make sure 0 is not a legitimate builtin index. + * c-omp.c (c_finish_omp_barrier): Ditto. + (c_finish_omp_taskwait): Ditto. + (c_finish_omp_flush): Ditto. + +2011-10-11 Tristan Gingold <gingold@adacore.com> + + * c.opt: (fallow-parameterless-variadic-functions): New. + +2011-09-08 Dodji Seketeli <dodji@redhat.com> + + PR c++/33255 - Support -Wunused-local-typedefs warning + * c-common.h (struct c_language_function::local_typedefs): New + field. + (record_locally_defined_typedef, maybe_record_typedef_use) + (maybe_warn_unused_local_typedefs): Declare new functions. + * c-common.c (record_locally_defined_typedef) + (maybe_record_typedef_use) + (maybe_warn_unused_local_typedefs): Define new functions. + * c.opt: Declare new -Wunused-local-typedefs flag. + +2011-09-06 Eric Botcazou <ebotcazou@adacore.com> + + PR middle-end/50266 + * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like + computations. + +2011-09-05 Richard Guenther <rguenther@suse.de> + + * c-common.c (complete_array_type): Use ssize_int (-1) instead + of integer_minus_one_node for empty array upper bounds. + +2011-08-28 Dodji Seketeli <dodji@redhat.com> + + * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as + it's the first time it's being called on this main TU. + +2011-08-24 Richard Guenther <rguenther@suse.de> + + PR c/49396 + * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional. + +2011-08-22 Gabriel Charette <gchare@google.com> + + * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens + defined in cpp_init_builtins and c_cpp_builtins. + +2011-08-19 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (c_common_reswords): Add __builtin_complex. + * c-common.h (RID_BUILTIN_COMPLEX): New. + +2011-08-18 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (c_common_reswords): Add _Noreturn. + (keyword_is_function_specifier): Handle RID_NORETURN. + * c-common.h (RID_NORETURN): New. + +2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com> + + * c-common.c (unsafe_conversion_p): New function. Check if it is + unsafe to convert an expression to the type. + (conversion_warning): Adjust, use unsafe_conversion_p. + * c-common.h (unsafe_conversion_p): New function declaration. + +2011-08-02 Jakub Jelinek <jakub@redhat.com> + + * c-common.h (c_finish_omp_atomic): Adjust prototype. + (c_finish_omp_taskyield): New prototype. + * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1 + arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and + OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1 + or RHS1 have side-effects, evaluate those too in the right spot, + if it is a decl and LHS is also a decl, error out if they + aren't the same. + (c_finish_omp_taskyield): New function. + * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107. + * c-pragma.c (omp_pragmas): Add taskyield. + * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD. + (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and + PRAGMA_OMP_CLAUSE_MERGEABLE. + +2011-07-25 Dodji Seketeli <dodji@redhat.com> + + * c-common.h (set_underlying_type): Remove parm name from + declaration. + +2011-07-25 Romain Geissler <romain.geissler@gmail.com> + + * c-pretty-print.h: Search c-common.h in c-family. + +2011-07-22 Jason Merrill <jason@redhat.com> + + PR c++/49793 + * c.opt (Wnarrowing): New. + + PR c++/30112 + * c-common.h: Declare c_linkage_bindings. + * c-pragma.c (handle_pragma_redefine_extname): Use it. + + PR c++/49813 + * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99. + * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well + as flag_isoc99 for 'restrict'. + (pp_c_specifier_qualifier_list): Likewise for _Complex. + +2011-07-21 Ian Lance Taylor <iant@google.com> + + PR middle-end/49705 + * c-common.c (c_disable_warnings): New static function. + (c_enable_warnings): New static function. + (c_fully_fold_internal): Change local unused_p to bool. Call + c_disable_warnings and c_enable_warnings rather than change + c_inhibit_evaluation_warnings. + +2011-07-20 Jason Merrill <jason@redhat.com> + + PR c++/6709 (DR 743) + PR c++/42603 (DR 950) + * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h. + (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise. + (CPP_DECLTYPE): New. + * c-common.c (c_parse_error): Handle CPP_DECLTYPE. + +2011-07-19 Richard Guenther <rguenther@suse.de> + + * c-common.c (pointer_int_sum): Use fold_build_pointer_plus. + * c-omp.c (c_finish_omp_for): Likewise. + +2011-07-12 Eric Botcazou <ebotcazou@adacore.com> + + * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop + body on the next line. + +2011-07-08 Jason Merrill <jason@redhat.com> + + PR c++/45437 + * c-omp.c (check_omp_for_incr_expr): Handle preevaluation. + + PR c++/49673 + * c-common.c (c_apply_type_quals_to_decl): Don't check + TYPE_NEEDS_CONSTRUCTING. + +2011-07-06 Richard Guenther <rguenther@suse.de> + + * c-common.c (c_common_nodes_and_builtins): + Merge calls to build_common_tree_nodes and build_common_tree_nodes_2. + +2011-07-05 Richard Guenther <rguenther@suse.de> + + * c-common.c (c_common_nodes_and_builtins): Build all common + tree nodes first. + +2011-06-27 Jakub Jelinek <jakub@redhat.com> + + * c-common.h (c_tree_chain_next): New static inline function. + + * c-common.c (check_builtin_function_arguments): Handle + BUILT_IN_ASSUME_ALIGNED. + +2011-06-21 Andrew MacLeod <amacleod@redhat.com> + + * c-common.c: Add sync_ or SYNC__ to builtin names. + * c-omp.c: Add sync_ or SYNC__ to builtin names. + +2011-06-20 Pierre Vittet <piervit@pvittet.com> + + * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New + handler. + (gen_pragma_handler): New union. + (internal_pragma_handler): New type. + (c_register_pragma_with_data) + (c_register_pragma_with_expansion_and_data): New functions. + + * c-pragma.c (registered_pragmas, c_register_pragma_1) + (c_register_pragma, c_register_pragma_with_expansion) + (c_invoke_pragma_handler): Changed to work with + internal_pragma_handler. + (c_register_pragma_with_data) + (c_register_pragma_with_expansion_and_data): New functions. + +2011-06-14 Joseph Myers <joseph@codesourcery.com> + + * c-common.c: Include common/common-target.h. + (handle_section_attribute): Use + targetm_common.have_named_sections. + * c-cppbuiltin.c: Include common/common-target.h. + (c_cpp_builtins): Use targetm_common.except_unwind_info. + +2011-06-10 Richard Guenther <rguenther@suse.de> + + * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier + to print a IDENTIFIER_NODE. + +2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + Joseph Myers <joseph@codesourcery.com> + + * c.opt (fbuilding-libgcc): New option. + * c-cppbuiltin.c (c_cpp_builtins): Define + __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc. + +2011-06-07 Jason Merrill <jason@redhat.com> + + * c-common.c (max_tinst_depth): Lower default to 900. + + * c-format.c (gcc_cxxdiag_char_table): Add 'S' format. + +2011-06-07 Richard Guenther <rguenther@suse.de> + + * c-common.c (c_common_nodes_and_builtins): Do not set + size_type_node or call set_sizetype. + +2011-06-07 Dodji Seketeli <dodji@redhat.com> + + PR debug/49130 + * c-pretty-print.c (pp_c_integer_constant): Consider the canonical + type when using pointer comparison to compare types. + +2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com> + + * c.opt: Add -Wdelete-non-virtual-dtor. + * c-opts.c (c_common_handle_option): Include it in -Wall. + +2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org> + + PR bootstrap/49190 + + Revert: + 2011-05-26 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.h (struct c_common_identifier): Inherit from tree_typed, + not tree_common. + +2011-05-27 Jakub Jelinek <jakub@redhat.com> + + PR c++/49165 + * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For + C++ don't call c_common_truthvalue_conversion on void type arms. + +2011-05-27 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC. + (stmt_list_stack): Define. + (cur_stmt_list): Adjust for new type of x_cur_stmt_list. + * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise. + +2011-05-26 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.c (warning_candidate_p): Check for BLOCKs. + +2011-05-26 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.h (struct c_common_identifier): Inherit from tree_typed, + not tree_common. + +2011-05-25 Jakub Jelinek <jakub@redhat.com> + + * c-common.c (def_fn_type): Remove extra va_end. + +2011-05-23 Jason Merrill <jason@redhat.com> + + PR c++/48106 + * c-common.c (c_common_get_narrower): New. + (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it. + +2011-05-23 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.h (check_function_arguments): Tweak prototype of + check_function_arguments. + * c-common.c (check_function_arguments): Likewise. Adjust + calls to check_function_nonnull, check_function_format, and + check_function_sentinel. + (check_function_sentinel): Take a FUNCTION_TYPE rather than + separate attributes and typelist arguments. Use + FOREACH_FUNCTION_ARGS to iterate over argument types. + +2011-05-15 Paolo Carlini <paolo.carlini@oracle.com> + + * c-common.c (c_common_reswords): Reorder. + * c-common.h (rid): Likewise. + +2011-05-10 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.c (def_fn_type): Don't call build_function_type, call + build_function_type_array or build_varargs_function_type_array + instead. + (c_common_nodes_and_builtins): Likewise. + +2011-05-05 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.c (c_add_case_label): Omit the loc argument to + build_case_label. + * c-common.h (build_case_label): Remove. + * c-semantics.c (build_case_label): Remove. + +2011-05-05 Joseph Myers <joseph@codesourcery.com> + + * c-objc.h (objc_start_method_definition): Update prototype. + * stub-objc.c (objc_start_method_definition): Add extra parameter. + +2011-05-04 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.c (check_main_parameter_types): Reindent. Don't use + TYPE_ARG_TYPES directly. + (handle_nonnull_attribute): Likewise. + (sync_resolve_params): Likewise. + * c-format.c (handle_format_arg_attribute): Likewise. Adjust call + to check_format_string. + (handle_format_attribute): Likewise. + (check_format_string): Take a function type to examine instead of + a type list. Use a function_arg_iterator to step through argument + types. + +2011-05-04 Richard Guenther <rguenther@suse.de> + + * c-common.c (fix_string_type): Use size_int for index type bounds. + (start_fname_decls): Do not pass NULL to build_int_cst. + (c_init_attributes): Likewise. + * c-lex.c (c_lex_with_flags): Likewise. + +2011-04-27 Jason Merrill <jason@redhat.com> + + * c-common.c (make_tree_vector_from_list): New. + * c-common.h: Declare it. + +2011-04-26 Richard Guenther <rguenther@suse.de> + + PR preprocessor/48248 + * c-ppoutput.c (maybe_print_line): Always optimize newlines + for output size with -P. + +2011-04-25 Paolo Carlini <paolo.carlini@oracle.com> + + * c-common.c (struct c_common_resword): Add __underlying_type. + * c-common.h (enum rid): Add RID_UNDERLYING_TYPE. + +2011-04-20 Jim Meyering <meyering@redhat.com> + + * c-format.c (init_dollar_format_checking): Remove useless + if-before-free. + +2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-objc.h (objc_get_interface_ivars): Removed. + (objc_detect_field_duplicates): New. + * stub-objc.c: Likewise. + +2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> + + * stub-objc.c (objc_declare_protocols): Renamed to + objc_declare_protocol. + * c-objc.h: Likewise. + +2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> + + * stub-objc.c (objc_declare_class): Updated argument name. + +2011-04-12 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.h (c_common_init_ts): Declare. + * c-common.c (c_common_init_ts): Define. + +2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-objc.h (objc_build_message_expr): Updated prototype. + * stub-objc.c (objc_build_message_expr): Likewise. + +2011-04-12 Martin Jambor <mjambor@suse.cz> + + * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead + of cgraph_node. + +2011-04-11 Richard Guenther <rguenther@suse.de> + + * c-common.c (complete_array_type): Build a range type of + proper type. + +2011-04-08 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES. + (handle_type_generic_attribute): Likewise. + +2011-04-07 Jason Merrill <jason@redhat.com> + + PR c++/48450 + * c-common.c (c_common_truthvalue_conversion): Don't ignore + conversion from C++0x scoped enum. + +2011-04-06 Joseph Myers <joseph@codesourcery.com> + + * c-target-def.h: New file. + * c-target.def: New file. + * c-target.h: New file. + * c-common.c (targetcm): Don't define here. + * c-common.h (default_handle_c_option): Declare. + * c-format.c: Include c-target.h instead of target.h. + * c-opts.c: Include c-target.h instead of target.h. Explicitly + include tm.h. + (default_handle_c_option): Move from targhooks.c. + +2011-03-29 Jakub Jelinek <jakub@redhat.com> + + PR preprocessor/48248 + * c-ppoutput.c (print): Add src_file field. + (init_pp_output): Initialize it. + (maybe_print_line): Don't optimize by adding up to 8 newlines + if map->to_file and print.src_file are different file. + (print_line): Update print.src_file. + +2011-03-25 Kai Tietz <ktietz@redhat.com> + + * c-ada-spec.c (compare_comment): Use filename_cmp + instead of strcmp for filename. + +2011-03-25 Jeff Law <law@redhat.com> + + * c-family/c-common.c (def_fn_type): Add missing va_end. + +2011-03-25 Jason Merrill <jason@redhat.com> + + * c.opt: Add -std=c++03. + +2011-03-22 Eric Botcazou <ebotcazou@adacore.com> + + * c-ada-spec.c (dump_ada_template): Skip non-class instances. + +2011-03-17 Kai Tietz + + PR target/12171 + * c-pretty-print.c (pp_c_specifier_qualifier_list): + Display allowed attributes for function pointer types. + (pp_c_attributes_display): New function to display + attributes having affects_type_identity flag set to true. + * c-pretty-print.h (pp_c_attributes_display): New prototype. + + * c-common.c (c_common_attribute_table): + Add new element. + (c_common_format_attribute_table): Likewise. + +2011-03-18 Jason Merrill <jason@redhat.com> + + * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth). + * c-common.h: Don't declare it here. + * c-common.c: Or define it here. + * c-opts.c (c_common_handle_option): Or set it here. + + PR c++/35315 + * c-common.c (handle_transparent_union_attribute): Don't + make a duplicate type in C++. + +2011-03-15 Jason Merrill <jason@redhat.com> + + * c-common.c (max_constexpr_depth): New. + * c-common.h: Declare it. + * c-opts.c (c_common_handle_option): Set it. + * c.opt (fconstexpr-depth): New option. + +2011-03-11 Jason Merrill <jason@redhat.com> + + * c-common.c (attribute_takes_identifier_p): Add missing const. + + PR c++/46803 + * c-common.c (attribute_takes_identifier_p): Assume that an + unknown attribute takes an identifier. + +2011-03-07 Nathan Froyd <froydnj@codesourcery.com> + + PR c/47786 + * c-common.c (c_type_hash): Call list_length instead of iterating + through DECL_CHAIN. Rename 'i' to 'n_elements'. + +2011-02-19 Jakub Jelinek <jakub@redhat.com> + + PR c/47809 + * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR. + +2011-02-17 Iain Sandoe <iains@gcc.gnu.org> + + * c.opt (fobjc-abi-version=) New. + (fobjc-nilcheck): New. + +2011-02-03 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/46890 + * c-common.h (keyword_is_decl_specifier): Declare. + * c-common.c (keyword_is_decl_specifier): Define. + (keyword_is_function_specifier): New function. + +2011-01-26 Jakub Jelinek <jakub@redhat.com> + + PR c/47473 + * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure + EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of + REAL_TYPE. + +2011-01-26 Arnaud Charlet <charlet@adacore.com> + + * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type. + +2011-01-26 Jakub Jelinek <jakub@redhat.com> + + PR pch/47430 + * c-opts.c (c_common_post_options): Call c_common_no_more_pch + after init_c_lex if pch_file is set. + +2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> + + PR c++/43601 + * c.opt (-fkeep-inline-dllexport): New switch. + +2011-01-12 Richard Guenther <rguenther@suse.de> + + PR middle-end/32511 + * c-common.c (handle_weak_attribute): Warn instead of error + on declaring an inline function weak. + +2011-01-05 Tom Tromey <tromey@redhat.com> + + * c-common.h (lvalue_error): Update. + * c-common.c (lvalue_error): Add 'loc' argument. Call error_at, + not error. + +2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com> + + PR objc/47075 + * c-objc.h (objc_finish_message_expr): Added argument to + prototype. + +2010-12-22 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute): + Use prototype_p. + +2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-objc.h (objc_maybe_warn_exceptions): New. + * stub-objc.c (objc_maybe_warn_exceptions): New. + +2010-12-10 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.h (readonly_error): Declare. + * c-common.c (readonly_error): Define. + +2010-12-09 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.h (invalid_indirection_error): Declare. + * c-common.c (invalid_indirection_error): Define. + +2010-12-03 Richard Guenther <rguenther@suse.de> + + PR c/46745 + * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF. + (pp_c_unary_expression): Likewise. + (pp_c_expression): Likewise. + +2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-common.h (objc_finish_function): New. + (objc_non_volatilized_type): Removed. + (objc_type_quals_match): Removed. + * stub-objc.c (objc_finish_function): New. + (objc_non_volatilized_type): Removed. + (objc_type_quals_match): Removed. + +2010-11-30 Joseph Myers <joseph@codesourcery.com> + + * c-common.h (parse_optimize_options): Declare. + * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c, + c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h. + +2010-11-29 Joseph Myers <joseph@codesourcery.com> + + * c-opts.c (check_deps_environment_vars): Use getenv instead of + GET_ENVIRONMENT. + * c-pch.c (O_BINARY): Don't define here. + * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>. + +2010-11-25 Joseph Myers <joseph@codesourcery.com> + + * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to + targetm.except_unwind_info. + +2010-11-23 Joseph Myers <joseph@codesourcery.com> + + * c-opts.c (c_common_handle_option): Pass location to + set_struct_debug_option. + +2010-11-23 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (visibility_options): Move from ../opts.c. + * c-common.h (struct visibility_flags, visibility_options): + Declare here. + * c-opts.c (finish_options): Rename to c_finish_options. + (c_common_init): Update call to finish_options. + +2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com> + + PR objc/34033 + * c-lex.c (lex_string): Check that each string in an Objective-C + string concat sequence starts with either one or zero '@', and + that there are no spurious '@' signs at the end. + +2010-11-20 Joseph Myers <joseph@codesourcery.com> + + * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK, + HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and + HANDLE_PRAGMA_VISIBILITY. + * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK, + HANDLE_PRAGMA_VISIBILITY): Don't define. + (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test. + +2010-11-20 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/16189 + PR c++/36888 + PR c++/45331 + * c-common.h (keyword_begins_type_specifier): Declare. + (keyword_is_storage_class_specifier): Declare. + (keyword_is_type_qualifier): Declare. + * c-common.c (keyword_begins_type_specifier): New function. + (keyword_is_storage_class_specifier): New function. + (keyword_is_type_qualifier): Declare. + +2010-11-19 Joseph Myers <joseph@codesourcery.com> + + PR c/46547 + * c-common.c (in_late_binary_op): Define. + (c_common_truthvalue_conversion): Check in_late_binary_op before + calling c_save_expr. + * c-common.h (in_late_binary_op): Declare. + +2010-11-19 Joseph Myers <joseph@codesourcery.com> + + * c-opts.c (c_common_handle_option): Update calls to + set_struct_debug_option. + +2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-common.h (objc_declare_protocols): Added additional argument. + * stub-objc.c (objc_declare_protocol): Same change. + +2010-11-18 Nathan Froyd <froydnj@codesourcery.com> + + PR c/33193 + * c-common.h (build_real_imag_expr): Declare. + * c-semantics.c (build_real_imag_expr): Define. + +2010-11-17 Joseph Myers <joseph@codesourcery.com> + + * c-opts.c (c_common_parse_file): Take no arguments. + * c-common.h (c_common_parse_file): Update prototype. + +2010-11-16 Jakub Jelinek <jakub@redhat.com> + + PR c++/46401 + * c-common.c (warning_candidate_p): Don't track non-const calls + or STRING_CSTs. + +2010-11-15 Ian Lance Taylor <iant@google.com> + + * c-lex.c (init_c_lex): Set macro debug callbacks if + flag_dump_go_spec is set. + +2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-common.h (objc_build_incr_expr_for_property_ref): New. + * stub-objc.c (objc_build_incr_expr_for_property_ref): New. + +2010-11-15 Nathan Froyd <froydnj@codesourcery.com> + + PR preprocessor/45038 + * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++ + dialects. + +2010-11-12 Joseph Myers <joseph@codesourcery.com> + + * c-common.h (c_family_lang_mask): Declare. + * c-opts.c (c_family_lang_mask): Make extern. + * c-pragma.c (handle_pragma_diagnostic): Use + control_warning_option. + +2010-11-12 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (parse_optimize_options): Update call to + decode_options. + * c-common.h (c_common_handle_option): Update prototype. + * c-opts.c (c_common_handle_option): Take location_t parameter and + pass it to other functions. + +2010-11-11 Joseph Myers <joseph@codesourcery.com> + + * c-opts.c (warning_as_error_callback): Remove. + (c_common_initialize_diagnostics): Don't call + register_warning_as_error_callback. + (c_common_handle_option): Handle -Werror=normalized= here. + +2010-11-10 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (handle_mode_attribute): Use %' and word "signedness" + in diagnostic. + * c-opts.c (c_common_parse_file): Start diagnostics with lowercase + letter. + * c-pragma.c (handle_pragma_target, handle_pragma_optimize): + Remove trailing '.' from diagnostics. + * c.opt (Wwrite-strings_: Avoid '`' in help text. + +2010-11-10 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (parse_optimize_options): Pass global_dc to + decode_options. + * c-opts.c (c_common_handle_option): Pass &global_options to + set_Wstrict_aliasing. + * c.opt (v): Don't mark Common or document here. + +2010-11-06 Iain Sandoe <iains@gcc.gnu.org> + + PR target/44981 + * c-format.c (format_type): New type gcc_objc_string_format_type. + (valid_stringptr_type_p): New. + (handle_format_arg_attribute): Use valid_stringptr_type_p (). + (check_format_string): Pass expected type, use + valid_stringptr_type_p (), check that the format string types are + consistent with the format specification. + (decode_format_attr): Warn if NSString is used outside objective-c. + (format_types_orig): Add NSString. + (format_name): New. + (format_flags): New. + (check_format_arg): Handle format strings requiring an external parser. + first_target_format_type: New variable. + (handle_format_attribute): Set up first_target_format_type, pass the + expected format arg string type to check_format_string(). + * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag. + * stub-objc.c (objc_string_ref_type_p): New. + (objc_check_format_arg): New. + +2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com> + + Fixed using the Objective-C 2.0 dot-syntax with class names. + * c-common.h (objc_build_class_component_ref): New. + * stub-objc.c (objc_build_class_component_ref): New. + +2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com> + + * c.opt (Wproperty-assign-default): New option. + +2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com> + + Implemented -fobjc-std=objc1 flag. + * c.opt (fobjc-std=objc1): New option. + +2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com> + + Implemented format and noreturn attributes for Objective-C methods. + * c-common.c (handle_noreturn_attribute): Recognize 'noreturn' + attribute for Objective-C methods. + +2010-10-31 Jason Merrill <jason@redhat.com> + + * c-common.c (conversion_warning, warn_for_collisions_1): Use + EXPR_LOC_OR_HERE. + +2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com> + + Implemented Objective-C 2.0 @property, @synthesize and @dynamic. + * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR. + (objc_add_property_declaration): Removed arguments for copies and + ivar. + (objc_build_getter_call): Renamed to + objc_maybe_build_component_ref. + (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr. + (objc_is_property_ref): New. + * c-common.c (c_common_reswords): Removed copies and ivar. + * stub-objc.c (objc_add_property_declaration): Removed arguments + for copies and ivar. + (objc_build_getter_call): Renamed to + objc_maybe_build_component_ref. + (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr. + (objc_is_property_ref): New. + +2010-10-29 Arnaud Charlet <charlet@adacore.com> + Matthew Gingell <gingell@adacore.com> + + * c-ada-spec.c (separate_class_package): New function. + (pp_ada_tree_identifier): Prefix references to C++ classes with the + name of their enclosing package. + (print_ada_declaration): Use separate_class_package. + +2010-10-27 Jason Merrill <jason@redhat.com> + + * c-common.c (c_common_reswords): Add __is_literal_type. + * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE. + + * c-common.c (check_case_value): Remove special C++ code. + +2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN, + RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR + and RID_LAST_PATTR. + (objc_add_property_declaration): Added additional arguments. + (objc_property_attribute_kind): Removed. + (objc_set_property_attr): Removed. + * c-common.c (c_common_reswords): Added readwrite, assign, retain, + copy and nonatomic. + * stub-objc.c (objc_add_property_declaration): Added additional + arguments. + (objc_set_property_attr): Removed. + +2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-common.h (objc_add_property_variable): Renamed to + objc_add_property_declaration. Added location argument. + * stub-objc.c (objc_add_property_variable): Same change. + +2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-common.h (objc_maybe_printable_name): New. + * stub-objc.c (objc_maybe_printable_name): New. + +2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com> + Andrew Pinski <pinskia@gmail.com> + + * c-common.h (c_common_mark_addressable_vec): Declare. + * c-common.c (c_common_mark_addressable_vec): New function. + +2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-common.h (objc_set_method_type): Removed. + (objc_add_method_declaration): Added boolean argument. + (objc_start_method_definition): Same change. + (objc_build_method_signature): Same change. + * stub-objc.c (objc_set_method_type): Removed. + (objc_add_method_declaration): Added boolean argument. + (objc_start_method_definition): Same change. + (objc_build_method_signature): Same change. + +2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-common.h (finish_file): Removed. + (objc_write_global_declarations): New. + * c-opts.c (c_common_parse_file): Do not call finish_file. + * stub-objc.c (objc_write_global_declarations): New. + +2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> + + Implemented parsing @synthesize and @dynamic for + Objective-C/Objective-C++. + * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC. + (objc_add_synthesize_declaration): New. + (objc_add_dynamic_declaration): New. + * c-common.c (c_common_reswords): Add synthesize and dynamic. + * stub-objc.c (objc_add_synthesize_declaration): New. + (objc_add_dynamic_declaration): New. + +2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com> + + PR target/46041 + * c-cppbuiltin.c (mode_has_fma): Move function here from + builtins.c. Don't use the fma optab, instead just use the + HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when + using -save-temps. + +2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-11-08 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4330422 + * c-common.h (objc_non_volatilized_type): New declaration + * stub-objc.c (objc_non_volatilized_type): New stub. + +2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from 'apple/trunk' branch on FSF servers. + + 2006-03-27 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4133425 + * c-common.h (objc_diagnose_private_ivar): New decl. + * stub-objc.c (objc_diagnose_private_ivar): New stub. + +2010-10-17 Iain Sandoe <iains@gcc.gnu.org> + + * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE. + * c-common.h (enum rid): Add RID_AT_PACKAGE. + (objc_ivar_visibility_kind): New enum. + (objc_set_visibility): Adjust prototype to use visibility enum. + * stub-objc.c (objc_set_visibility): Adjust stub to use + visibility enum. + +2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com> + + * c-cppbuiltin.c (builtin_define_float_constants): Emit + __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine + has the appropriate fma builtins. + (c_cpp_builtins): Adjust call to builtin_define_float_constants. + +2010-10-14 Iain Sandoe <iains@gcc.gnu.org> + + merge from FSF apple 'trunk' branch. + 2006 Fariborz Jahanian <fjahanian@apple.com> + + Radars 4436866, 4505126, 4506903, 4517826 + * c-common.c (c_common_resword): Define @property and its attributes. + * c-common.h: Define property attribute enum entries. + (OBJC_IS_PATTR_KEYWORD): New. + (objc_property_attribute_kind): New enum. + Declare objc_set_property_attr (), objc_add_property_variable (), + objc_build_getter_call () and objc_build_setter_call (). + * stub-objc.c (objc_set_property_attr): New stub. + (objc_add_property_variable): Likewise. + (objc_build_getter_call): Likewise. + (objc_build_setter_call) Likewise. + +2010-10-13 Iain Sandoe <iains@gcc.gnu.org> + + merge from FSF apple 'trunk' branch. + 2006-04-26 Fariborz Jahanian <fjahanian@apple.com> + + Radar 3803157 (method attributes) + * c-common.c (handle_deprecated_attribute): Recognize + objc methods as valid declarations. + * c-common.h: Declare objc_method_decl (). + * stub-objc.c (objc_method_decl): New stub. + +2010-10-08 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (parse_optimize_options): Call + decode_cmdline_options_to_array_default_mask before + decode_options. Update arguments to decode_options. + * c-common.h (c_common_init_options_struct): Declare. + * c-opts.c (c_common_init_options_struct): New. Split out from + c_common_init_options. + +2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com> + + Implemented fast enumeration for Objective-C. + * c-common.h (objc_finish_foreach_loop): New. + * stub-objc.c (objc_finish_foreach_loop): New. + +2010-10-05 Joseph Myers <joseph@codesourcery.com> + + * c-common.h (struct diagnostic_context): Don't declare here. + (c_common_initialize_diagnostics): Declare using + diagnostic_context typedef. + * c-opts.c (c_common_handle_option): Pass global_dc to + handle_generated_option. + +2010-10-04 Joseph Myers <joseph@codesourcery.com> + + * c-opts.c (c_common_handle_option): Pass &global_options_set to + handle_generated_option. + +2010-10-03 Ian Lance Taylor <iant@google.com> + + * c.opt (-fplan9-extensions): New option. + +2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision): + Remove. + (c_cpp_builtins): Call functions from cppbuiltin.c instead + of duplicating code. + +2010-09-30 Iain Sandoe <iains@gcc.gnu.org> + + * c-common.c: Add two new entries for @optional + and @required keywords. + + merge from FSF 'apple/trunk' branch. + 2006-01-30 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4386773 + * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new + objective-c keywords. + (objc_set_method_opt): New declaration. + * stub-objc.c (objc_set_method_opt): New stub. + +2010-09-30 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (handle_optimize_attribute): Pass &global_options to + cl_optimization_save and cl_optimization_restore. + * c-opts.c (c_common_handle_option): Pass &global_options to + handle_generated_option. + * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var. + (handle_pragma_pop_options, handle_pragma_reset_options): Pass + &global_options to cl_optimization_restore. + +2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME + Objective-C/Objective-C++ keywords. + +2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-10-04 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4281748 + * c-common.h (objc_check_global_decl): New declaration. + * stub-objc.c (objc_check_global_decl): New stub. + +2010-09-29 Joseph Myers <joseph@codesourcery.com> + + * c.opt: Don't use VarExists. + +2010-09-29 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (c_cpp_error): Update names of diagnostic_context + members. + * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of + cl_optimization members. + * c-opts.c (warning_as_error_callback, c_common_handle_option, + sanitize_cpp_opts, finish_options): Update names of cpp_options + members. + +2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com> + + * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments. + (objc_is_reserved_word): Removed. + * c-common.c: Updated comments. + * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of + objc_is_reserved_word. + * stub-objc.c (objc_is_reserved_word): Removed. + +2010-09-28 Iain Sandoe <iains@gcc.gnu.org> + + * c-common.h (objc_add_method_declaration): Adjust prototype to + include attributes. + (objc_start_method_definition): Likewise. + (objc_build_keyword_decl): Likewise. + * stub-objc.c:(objc_add_method_declaration): Handle attributes. + (objc_start_method_definition): Likewise. + (objc_build_keyword_decl): Likewise. + +2010-09-28 Iain Sandoe <iains@gcc.gnu.org> + + * c-common.h (objc_start_class_interface): Adjust prototype. + (objc_start_category_interface): Likewise. + (objc_start_protocol): Likewise. + * stub-objc.c (objc_start_protocol): Adjust for extra argument. + (objc_start_class_interface): Likewise. + (objc_start_category_interface): Likewise. + +2010-09-27 Ian Lance Taylor <iant@google.com> + + * c-common.c (c_common_attribute_table): Add no_split_stack. + (handle_no_split_stack_attribute): New static function. + +2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-12-15 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4229905 + * c-common.h (objc_have_common_type): New declaration. + * stub-objc.c (objc_have_common_type): New stub. + + 2005-06-22 Ziemowit Laski <zlaski@apple.com> + + Radar 4154928 + * c-common.h (objc_common_type): New prototype. + * stub-objc.c (objc_common_type): New stub. + +2010-09-24 Jan Hubicka <jh@suse.cz> + + * c-common.c (handle_leaf_attribute): New function. + (struct attribute_spec c_common_att): Add leaf. + +2010-09-22 Joseph Myers <joseph@codesourcery.com> + + * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments, + -comments-in-macros, -define-macro, -define-macro=, -dependencies, + -dump, -dump=, -imacros, -imacros=, -include, -include=, + -include-barrier, -include-directory, -include-directory=, + -include-directory-after, -include-directory-after=, + -include-prefix, -include-prefix=, -include-with-prefix, + -include-with-prefix=, -include-with-prefix-after, + -include-with-prefix-after=, -include-with-prefix-before, + -include-with-prefix-before=, -no-integrated-cpp, + -no-line-commands, -no-standard-includes, -no-warnings, -output, + -output=, -pedantic, -pedantic-errors, -preprocess, + -print-missing-file-dependencies, -trace-includes, -traditional, + -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=, + -user-dependencies, -verbose, -write-dependencies, + -write-user-dependencies, no-integrated-cpp, traditional): New. + +2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com> + + PR objc/23710 + * c-common.h (objc_start_method_definition): Return bool instead + of void. + * stub-objc.c (objc_start_method_definition): Return bool instead + of void. + +2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com> + + PR objc/25965 + * c-common.h (objc_get_interface_ivars): New declaration. + * stub-objc.c (objc_get_interface_ivars): New stub. + +2010-09-15 Ian Lance Taylor <iant@google.com> + + * c-common.c (parse_optimize_options): Do not capitalize warning + messages. Remove period at end of warning message. + +2010-09-09 Nathan Sidwell <nathan@codesourcery.com> + + * c-common.c (handle_alias_ifunc_attribute): New, broken out of ... + (handle_alias_attribute): ... here. + (handle_ifunc_attribute): New. + +2010-09-06 Mark Mitchell <mark@codesourcery.com> + + * c-common.h (do_warn_double_promotion): Declare. + * c-common.c (do_warn_double_promotion): Define. + +2010-09-05 Mark Mitchell <mark@codesourcery.com> + + * c.opt (Wdouble-promotion): New. + +2010-09-02 Joseph Myers <joseph@codesourcery.com> + + * c.opt (falt-external-templates, fhuge-objects, fvtable-gc, + fvtable-thunks, fxref): Mark no longer supported in help text. + +2010-09-02 Joseph Myers <joseph@codesourcery.com> + + * c.opt (Wimport, fall-virtual, falt-external-templates, + fdefault-inline, fenum-int-equiv, fexternal-templates, + fguiding-decls, fhonor-std, fhuge-objects, flabels-ok, + fname-mangling-version-, fnew-abi, fnonnull-objects, + foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable, + fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as + applicable. + (fhandle-exceptions): Mark with Alias and Warn. + * c-opts.c (c_common_handle_option): Don't handle options marked + as ignored. + +2010-09-02 Joseph Myers <joseph@codesourcery.com> + + * c.opt (Wcomments, Werror-implicit-function-declaration, + ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x, + std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as + aliases. + * c-common.c (option_codes): Use OPT_Wcomment instead of + OPT_Wcomments. + * c-opts.c (warning_as_error_callback, c_common_handle_option): + Don't handle options marked as aliases. + +2010-08-25 Richard Guenther <rguenther@suse.de> + + * c-common.c (c_common_get_alias_set): Remove special + handling for pointers. + +2010-08-20 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.c: Use FOR_EACH_VEC_ELT. + * c-gimplify.c: Likewise. + * c-pragma.c: Likewise. + +2010-08-16 Joseph Myers <joseph@codesourcery.com> + + * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of + RejectDriver. + (MMDX): Change back to MMD. Mark NoDriverArg instead of + RejectDriver. + * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD + instead of OPT_MDX and OPT_MMDX. + +2010-08-16 Joseph Myers <joseph@codesourcery.com> + + * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver. + +2010-08-12 Joseph Myers <joseph@codesourcery.com> + + * c.opt (MD, MMD): Change to MDX and MMDX. + * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX. + +2010-08-11 Joseph Myers <joseph@codesourcery.com> + + * c-opts.c (c_common_handle_option): Call handle_generated_option + instead of handle_option. + +2010-08-08 Nathan Froyd <froydnj@codesourcery.com> + + * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push. + (maybe_apply_renaming_pragma): Delete unneeded declarations. + +2010-08-08 Nathan Froyd <froydnj@codesourcery.com> + + * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it. + (pending_redefine_extname): Change type to a VEC. + (add_to_renaming_pragma_list): Update for new type of + pending_redefine_extname. + (maybe_apply_renaming_pragma): Likewise. + +2010-08-04 Arnaud Charlet <charlet@adacore.com> + + * c-ada-spec.c (dump_ada_template): Mark underlying instance type as + visited. + (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to + decide whether a type has already been declared/seen. + Do not go to the original type. + (dump_nested_types): New parameter forward. + Generate forward declaration if needed and mark type as visited. + (print_ada_declaration): Call dump_nested_types if not already done. + Mark types as visited. + +2010-08-03 Joseph Myers <joseph@codesourcery.com> + + * c.opt (-print-pch-checksum): Remove option. + * c-opts.c (c_common_handle_option): Don't handle + OPT_print_pch_checksum. + +2010-07-27 Joseph Myers <joseph@codesourcery.com> + + * c-common.h (c_common_handle_option): Update prototype and return + value type. + * c-opts.c (c_common_handle_option): Update prototype and return + value type. Update calls to handle_option and + enable_warning_as_error. + +2010-07-27 Jakub Jelinek <jakub@redhat.com> + + PR c/45079 + * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR. + +2010-07-27 Joseph Myers <joseph@codesourcery.com> + + * c-common.h (c_common_missing_argument): Remove. + * c-opts.c (c_common_missing_argument): Remove. + * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=, + idirafter, imacros, include, isysroot, isystem, iquote): Add + MissingArgError. + * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove. + +2010-07-27 Joseph Myers <joseph@codesourcery.com> + + * c-common.h (c_common_option_lang_mask, + c_common_initialize_diagnostics, c_common_complain_wrong_lang_p): + New. + (c_common_init_options): Update prototype. + * c-opts.c (c_common_option_lang_mask): New. + (c_common_initialize_diagnostics): Split out of + c_common_init_options. + (accept_all_c_family_options, c_common_complain_wrong_lang_p): + New. + (c_common_init_options): Update prototype. Use decoded options in + search for -lang-asm. + +2010-07-15 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN. + * c-format.c: Likewise. + +2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c-common.h: Include diagnostic-core.h. Error if already + included. + * c-semantics.c: Do not define GCC_DIAG_STYLE here. + +2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef. + Do not include expr.h + (vector_mode_valid_p): Move here. + +2010-06-21 DJ Delorie <dj@redhat.com> + + * c-pragma.c (handle_pragma_diagnostic): Add push/pop, + allow these pragmas anywhere. + +2010-06-14 Jakub Jelinek <jakub@redhat.com> + + PR bootstrap/44509 + * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h. + (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers. + (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use + ggc_strdup instead of xstrdup. + +2010-06-10 Jakub Jelinek <jakub@redhat.com> + + * c-cppbuiltin.c: Include cpp-id-data.h. + (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables. + (lazy_hex_fp_value): New function. + (builtin_define_with_hex_fp_value): Provide definitions lazily. + +2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c-gimplify.c: Do not include tree-flow.h + +2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com> + + PR other/44034 + * c-common.c: Rename targetm member: + targetm.enum_va_list -> targetm.enum_va_list_p + +2010-06-28 Anatoly Sokolov <aesok@post.ru> + + * c-common.c (shorten_compare): Adjust call to force_fit_type_double. + +2010-06-28 Steven Bosscher <steven@gcc.gnu.org> + + * c-cppbuiltin.c: Do not include except.h. + +2010-06-24 Andi Kleen <ak@linux.intel.com> + + * c-common.c (warn_for_omitted_condop): New. + * c-common.h (warn_for_omitted_condop): Add prototype. + +2010-06-21 Joseph Myers <joseph@codesourcery.com> + + * c.opt (lang-objc): Remove. + * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc. + +2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com> + + * c-opts.c: Include "tm_p.h". + +2010-06-20 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (parse_optimize_options): Update call to + decode_options. + +2010-06-18 Nathan Froyd <froydnj@codesourcery.com> + + * c-common.c (record_types_used_by_current_var_decl): Adjust for + new type of types_used_by_cur_var_decl. + +2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com> + + PR bootstrap/44512 + * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast + for C++ standard compliance. + +2010-06-16 Jason Merrill <jason@redhat.com> + + * c.opt: Add -Wnoexcept. + +2010-06-16 Richard Guenther <rguenther@suse.de> + + PR c/44555 + * c-common.c (c_common_truthvalue_conversion): Remove + premature and wrong optimization concering ADDR_EXPRs. + +2010-06-15 Arnaud Charlet <charlet@adacore.com> + + * c-ada-spec.c (dump_sloc): Remove column info. + (is_simple_enum): New function. + (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada + enum types when relevant. + +2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * c-common.c (conversion_warning): Warn at expression + location. + +2010-06-10 Joseph Myers <joseph@codesourcery.com> + + * c-opts.c (c_common_handle_option): Don't handle + OPT_fshow_column. + +2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> + + * c-pragma.c (push_alignment): Use typed GC allocation. + (handle_pragma_push_options): Likewise. + + * c-common.c (parse_optimize_options): Likewise. + + * c-common.h (struct sorted_fields_type): Add variable_size GTY + option. + +2010-06-07 Joseph Myers <joseph@codesourcery.com> + + * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin, + flag_no_nonansi_builtin, flag_short_double, flag_short_wchar, + flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm, + flag_signed_bitfields, warn_strict_null_sentinel, + flag_nil_receivers, flag_zero_link, flag_replace_objc_classes, + flag_gen_declaration, flag_no_gnu_keywords, + flag_implement_inlines, flag_implicit_templates, + flag_implicit_inline_templates, flag_optional_diags, + flag_elide_constructors, flag_default_inline, flag_rtti, + flag_conserve_space, flag_access_control, flag_check_new, + flag_new_for_scope, flag_weak, flag_working_directory, + flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr, + flag_enforce_eh_specs, flag_threadsafe_statics, + flag_pretty_templates): Remove. + * c-common.h (flag_preprocess_only, flag_nil_receivers, + flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link, + flag_replace_objc_classes, flag_undef, flag_no_builtin, + flag_no_nonansi_builtin, flag_short_double, flag_short_wchar, + flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm, + flag_const_strings, flag_signed_bitfields, flag_gen_declaration, + flag_no_gnu_keywords, flag_implement_inlines, + flag_implicit_templates, flag_implicit_inline_templates, + flag_optional_diags, flag_elide_constructors, flag_default_inline, + flag_rtti, flag_conserve_space, flag_access_control, + flag_check_new, flag_new_for_scope, flag_weak, + flag_working_directory, flag_use_cxa_atexit, + flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs, + flag_threadsafe_statics, flag_pretty_templates, + warn_strict_null_sentinel): Remove. + * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm, + fbuiltin, fcheck-new, fconserve-space, felide-constructors, + fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines, + fimplicit-inline-templates, fimplicit-templates, + flax-vector-conversions, fms-extensions, fnil-receivers, + fnonansi-builtins, fpretty-templates, freplace-objc-classes, + frtti, fshort-double, fshort-enums, fshort-wchar, + fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics, + funsigned-bitfields, funsigned-char, fuse-cxa-atexit, + fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link, + gen-decls, undef): Use Var. + (fdefault-inline, foptional-diags): Document as doing nothing. + * c-opts.c (c_common_handle_option): Remove cases for options now + using Var. Mark ignored options as such. + +2010-06-05 Steven Bosscher <steven@gcc.gnu.org> + + * c-common.c: Moved to here from parent directory. + * c-common.def: Likewise. + * c-common.h: Likewise. + * c-cppbuiltin.c: Likewise. + * c-dump.c: Likewise. + * c-format.c: Likewise. + * c-format.h : Likewise. + * c-gimplify.c: Likewise. + * c-lex.c: Likewise. + * c-omp.c: Likewise. + * c.opt: Likewise. + * c-opts.c: Likewise. + * c-pch.c: Likewise. + * c-ppoutput.c: Likewise. + * c-pragma.c: Likewise. + * c-pragma.h: Likewise. + * c-pretty-print.c: Likewise. + * c-pretty-print.h: Likewise. + * c-semantics.c: Likewise. + * stub-objc.c: Likewise. + + * c-common.c: Include gt-c-family-c-common.h. + * c-pragma.c: Include gt-c-family-c-pragma.h. + +Copyright (C) 2010-2014 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. |