diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20000914-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20000914-1.c | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20000914-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20000914-1.c new file mode 100644 index 000000000..1e8bb0ce7 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20000914-1.c @@ -0,0 +1,292 @@ +extern void *malloc(__SIZE_TYPE__); + +enum tree_code { +ERROR_MARK, +IDENTIFIER_NODE, +OP_IDENTIFIER, +TREE_LIST, +TREE_VEC, +BLOCK, +VOID_TYPE, +INTEGER_TYPE, +REAL_TYPE, +COMPLEX_TYPE, +VECTOR_TYPE, +ENUMERAL_TYPE, +BOOLEAN_TYPE, +CHAR_TYPE, +POINTER_TYPE, +OFFSET_TYPE, +REFERENCE_TYPE, +METHOD_TYPE, +FILE_TYPE, +ARRAY_TYPE, +SET_TYPE, +RECORD_TYPE, +UNION_TYPE, +QUAL_UNION_TYPE, +FUNCTION_TYPE, +LANG_TYPE, +INTEGER_CST, +REAL_CST, +COMPLEX_CST, +STRING_CST, +FUNCTION_DECL, +LABEL_DECL, +CONST_DECL, +TYPE_DECL, +VAR_DECL, +PARM_DECL, +RESULT_DECL, +FIELD_DECL, +NAMESPACE_DECL, +COMPONENT_REF, +BIT_FIELD_REF, +INDIRECT_REF, +BUFFER_REF, +ARRAY_REF, +CONSTRUCTOR, +COMPOUND_EXPR, +MODIFY_EXPR, +INIT_EXPR, +TARGET_EXPR, +COND_EXPR, +BIND_EXPR, +CALL_EXPR, +METHOD_CALL_EXPR, +WITH_CLEANUP_EXPR, +CLEANUP_POINT_EXPR, +PLACEHOLDER_EXPR, +WITH_RECORD_EXPR, +PLUS_EXPR, +MINUS_EXPR, +MULT_EXPR, +TRUNC_DIV_EXPR, +CEIL_DIV_EXPR, +FLOOR_DIV_EXPR, +ROUND_DIV_EXPR, +TRUNC_MOD_EXPR, +CEIL_MOD_EXPR, +FLOOR_MOD_EXPR, +ROUND_MOD_EXPR, +RDIV_EXPR, +EXACT_DIV_EXPR, +FIX_TRUNC_EXPR, +FIX_CEIL_EXPR, +FIX_FLOOR_EXPR, +FIX_ROUND_EXPR, +FLOAT_EXPR, +EXPON_EXPR, +NEGATE_EXPR, +MIN_EXPR, +MAX_EXPR, +ABS_EXPR, +FFS_EXPR, +LSHIFT_EXPR, +RSHIFT_EXPR, +LROTATE_EXPR, +RROTATE_EXPR, +BIT_IOR_EXPR, +BIT_XOR_EXPR, +BIT_AND_EXPR, +BIT_ANDTC_EXPR, +BIT_NOT_EXPR, +TRUTH_ANDIF_EXPR, +TRUTH_ORIF_EXPR, +TRUTH_AND_EXPR, +TRUTH_OR_EXPR, +TRUTH_XOR_EXPR, +TRUTH_NOT_EXPR, +LT_EXPR, +LE_EXPR, +GT_EXPR, +GE_EXPR, +EQ_EXPR, +NE_EXPR, +UNORDERED_EXPR, +ORDERED_EXPR, +UNLT_EXPR, +UNLE_EXPR, +UNGT_EXPR, +UNGE_EXPR, +UNEQ_EXPR, +IN_EXPR, +SET_LE_EXPR, +CARD_EXPR, +RANGE_EXPR, +CONVERT_EXPR, +NOP_EXPR, +NON_LVALUE_EXPR, +SAVE_EXPR, +UNSAVE_EXPR, +RTL_EXPR, +ADDR_EXPR, +REFERENCE_EXPR, +ENTRY_VALUE_EXPR, +COMPLEX_EXPR, +CONJ_EXPR, +REALPART_EXPR, +IMAGPART_EXPR, +PREDECREMENT_EXPR, +PREINCREMENT_EXPR, +POSTDECREMENT_EXPR, +POSTINCREMENT_EXPR, +VA_ARG_EXPR, +TRY_CATCH_EXPR, +TRY_FINALLY_EXPR, +GOTO_SUBROUTINE_EXPR, +POPDHC_EXPR, +POPDCC_EXPR, +LABEL_EXPR, +GOTO_EXPR, +RETURN_EXPR, +EXIT_EXPR, +LOOP_EXPR, +LABELED_BLOCK_EXPR, +EXIT_BLOCK_EXPR, +EXPR_WITH_FILE_LOCATION, +SWITCH_EXPR, + LAST_AND_UNUSED_TREE_CODE +}; +typedef union tree_node *tree; +struct tree_common +{ + union tree_node *chain; + union tree_node *type; + enum tree_code code : 8; + unsigned side_effects_flag : 1; + unsigned constant_flag : 1; + unsigned permanent_flag : 1; + unsigned addressable_flag : 1; + unsigned volatile_flag : 1; + unsigned readonly_flag : 1; + unsigned unsigned_flag : 1; + unsigned asm_written_flag: 1; + unsigned used_flag : 1; + unsigned nothrow_flag : 1; + unsigned static_flag : 1; + unsigned public_flag : 1; + unsigned private_flag : 1; + unsigned protected_flag : 1; + unsigned bounded_flag : 1; + unsigned lang_flag_0 : 1; + unsigned lang_flag_1 : 1; + unsigned lang_flag_2 : 1; + unsigned lang_flag_3 : 1; + unsigned lang_flag_4 : 1; + unsigned lang_flag_5 : 1; + unsigned lang_flag_6 : 1; +}; +union tree_node +{ + struct tree_common common; + }; +enum c_tree_code { + C_DUMMY_TREE_CODE = LAST_AND_UNUSED_TREE_CODE, +SRCLOC, +SIZEOF_EXPR, +ARROW_EXPR, +ALIGNOF_EXPR, +EXPR_STMT, +COMPOUND_STMT, +DECL_STMT, +IF_STMT, +FOR_STMT, +WHILE_STMT, +DO_STMT, +RETURN_STMT, +BREAK_STMT, +CONTINUE_STMT, +SWITCH_STMT, +GOTO_STMT, +LABEL_STMT, +ASM_STMT, +SCOPE_STMT, +CASE_LABEL, +STMT_EXPR, + LAST_C_TREE_CODE +}; +enum cplus_tree_code { + CP_DUMMY_TREE_CODE = LAST_C_TREE_CODE, +OFFSET_REF, +PTRMEM_CST, +NEW_EXPR, +VEC_NEW_EXPR, +DELETE_EXPR, +VEC_DELETE_EXPR, +SCOPE_REF, +MEMBER_REF, +TYPE_EXPR, +AGGR_INIT_EXPR, +THROW_EXPR, +EMPTY_CLASS_EXPR, +TEMPLATE_DECL, +TEMPLATE_PARM_INDEX, +TEMPLATE_TYPE_PARM, +TEMPLATE_TEMPLATE_PARM, +BOUND_TEMPLATE_TEMPLATE_PARM, +TYPENAME_TYPE, +TYPEOF_TYPE, +USING_DECL, +DEFAULT_ARG, +TEMPLATE_ID_EXPR, +CPLUS_BINDING, +OVERLOAD, +WRAPPER, +LOOKUP_EXPR, +FUNCTION_NAME, +MODOP_EXPR, +CAST_EXPR, +REINTERPRET_CAST_EXPR, +CONST_CAST_EXPR, +STATIC_CAST_EXPR, +DYNAMIC_CAST_EXPR, +DOTSTAR_EXPR, +TYPEID_EXPR, +PSEUDO_DTOR_EXPR, +SUBOBJECT, +CTOR_STMT, +CLEANUP_STMT, +START_CATCH_STMT, +CTOR_INITIALIZER, +RETURN_INIT, +TRY_BLOCK, +HANDLER, +TAG_DEFN, +IDENTITY_CONV, +LVALUE_CONV, +QUAL_CONV, +STD_CONV, +PTR_CONV, +PMEM_CONV, +BASE_CONV, +REF_BIND, +USER_CONV, +AMBIG_CONV, +RVALUE_CONV, + LAST_CPLUS_TREE_CODE +}; + +blah(){} + +convert_like_real (convs) + tree convs; +{ + switch (((enum tree_code) (convs)->common.code)) + { + case AMBIG_CONV: + return blah(); + default: + break; + }; + abort (); +} + +main() +{ + tree convs = (void *)malloc (sizeof (struct tree_common));; + + convs->common.code = AMBIG_CONV; + convert_like_real (convs); + exit (0); +} |