Author
anonymous
almost 8 years ago
Language
C
Compiler
gcc HEAD 9.0.0 20180919 (experimental)
Options
Warnings
C11(GNU)
no pedantic
Author
anonymous
almost 8 years ago
$ gcc prog.c -Wall -Wextra -std=gnu11 prog.c: In function 'test':
prog.c:4:14: warning: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
4 | return arr[abs(0)];
| ^~~
prog.c:4:3: internal compiler error: Segmentation fault
4 | return arr[abs(0)];
| ^~~~~~
0xa31cbf crash_signal
../../source/gcc/toplev.c:325
0x5f8606 warn_for_abs
../../source/gcc/c/c-parser.c:9226
0x5f8606 c_parser_postfix_expression_after_primary
../../source/gcc/c/c-parser.c:9318
0x5ea523 c_parser_postfix_expression
../../source/gcc/c/c-parser.c:9006
0x5f2f27 c_parser_unary_expression
../../source/gcc/c/c-parser.c:7266
0x5f416f c_parser_cast_expression
../../source/gcc/c/c-parser.c:7110
0x5f43e6 c_parser_binary_expression
../../source/gcc/c/c-parser.c:6913
0x5f52f5 c_parser_conditional_expression
../../source/gcc/c/c-parser.c:6647
0x5f5830 c_parser_expr_no_commas
../../source/gcc/c/c-parser.c:6564
0x5f5a82 c_parser_expression
../../source/gcc/c/c-parser.c:9460
0x5f7fb7 c_parser_postfix_expression_after_primary
../../source/gcc/c/c-parser.c:9272
0x5ea523 c_parser_postfix_expression
../../source/gcc/c/c-parser.c:9006
0x5f2f27 c_parser_unary_expression
../../source/gcc/c/c-parser.c:7266
0x5f416f c_parser_cast_expression
../../source/gcc/c/c-parser.c:7110
0x5f43e6 c_parser_binary_expression
../../source/gcc/c/c-parser.c:6913
0x5f52f5 c_parser_conditional_expression
../../source/gcc/c/c-parser.c:6647
0x5f5830 c_parser_expr_no_commas
../../source/gcc/c/c-parser.c:6564
0x5f5a82 c_parser_expression
../../source/gcc/c/c-parser.c:9460
0x5f6a46 c_parser_expression_conv
../../source/gcc/c/c-parser.c:9493
0x6030b0 c_parser_statement_after_labels
../../source/gcc/c/c-parser.c:5453
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Exit Code:
1