c04d766942
When working on error directive, I've noticed the C FE ICEs on #pragma omp requires atomic_default_mem_order ( where it tries to peek 2nd token after the CPP_PRAGMA_EOL (or CPP_EOF) in there in order to improve error-recovery on say atomic_default_mem_order (acquire) or atomic_default_mem_order (seqcst) etc. The C++ FE didn't ICE, but it is better to follow the same thing there. 2021-08-19 Jakub Jelinek <jakub@redhat.com> gcc/c/ * c-parser.c (c_parser_omp_requires): Don't call c_parser_peek_2nd_token and optionally consume token if current token is CPP_EOF, CPP_PRAGMA_EOL or CPP_CLOSE_PAREN. gcc/cp/ * parser.c (cp_parser_omp_requires): Don't call cp_lexer_nth_token_is and optionally consume token if current token is CPP_EOF, CPP_PRAGMA_EOL or CPP_CLOSE_PAREN. gcc/testsuite/ * c-c++-common/gomp/requires-3.c: Add testcase for atomic_default_mem_order ( at the end of line without corresponding ). |
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