f9400e4e47
While working on error directive, I've noticed a few spots in OpenMP parsing where we consume and don't diagnose superfluous commas at the end (either of depend sink arguments or at the end of requires pragma). 2021-08-20 Jakub Jelinek <jakub@redhat.com> gcc/c/ * c-parser.c (c_parser_omp_clause_depend_sink): Reject spurious comma at the end of list. (c_parser_omp_requires): Likewise. gcc/cp/ * parser.c (cp_parser_omp_clause_depend_sink): Reject spurious comma at the end of list. Don't parse closing paren here... (cp_parser_omp_clause_depend): ... but here instead. gcc/testsuite/ * c-c++-common/gomp/sink-5.c: New test. * c-c++-common/gomp/requires-3.c: Add test for spurious comma at the end of pragma line.
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