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| author | Jakub Jelinek <jakub@redhat.com> | 2021-09-23 10:07:49 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2021-09-23 10:10:58 +0200 |
| commit | 0d39eb28fd2ab00306bd7c0a87b6c0ed615b5d12 (patch) | |
| tree | 1840e19cf1c86e1ab7161aa17d123bc9551dce41 /gcc/tree-vect-data-refs.c | |
| parent | 4c0c43623efe2900dd0feb3abf8b611023362c43 (diff) | |
| download | gcc-0d39eb28fd2ab00306bd7c0a87b6c0ed615b5d12.zip gcc-0d39eb28fd2ab00306bd7c0a87b6c0ed615b5d12.tar.gz gcc-0d39eb28fd2ab00306bd7c0a87b6c0ed615b5d12.tar.bz2 | |
openmp: Diagnose omp::directive attribute without balanced token argument [PR102413]
If omp::directive attribute argument starting with the opening ( is not a balanced
token sequence, then cp_parser_skip_balanced_tokens (parser, 1) returns 1,
but the code was subtracting 2 from it and iterating until it was 0, so for the
non-balanced case it iterated from (size_t) -1 down to 0.
The following patch just diagnoses that as an error.
2021-09-23 Jakub Jelinek <jakub@redhat.com>
PR c++/102413
* parser.c (cp_parser_omp_directive_args): Diagnose if omp::directive
is not followed by a balanced token sequence starting with open paren.
* g++.dg/gomp/attrs-14.C: New test.
Diffstat (limited to 'gcc/tree-vect-data-refs.c')
0 files changed, 0 insertions, 0 deletions