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| author | Jakub Jelinek <jakub@redhat.com> | 2019-11-14 09:14:16 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-11-14 09:14:16 +0100 |
| commit | bedb7f045f3bc4ccf17f4b58f840c93acb821a3f (patch) | |
| tree | fcccc411bdf6e64e0876f3eeeb76ff8b773b0243 /gcc/c/c-parser.c | |
| parent | d0ec7c935f0c961b13f75c906b8621e35ce1ace5 (diff) | |
| download | gcc-bedb7f045f3bc4ccf17f4b58f840c93acb821a3f.zip gcc-bedb7f045f3bc4ccf17f4b58f840c93acb821a3f.tar.gz gcc-bedb7f045f3bc4ccf17f4b58f840c93acb821a3f.tar.bz2 | |
c-parser.c (c_parser_omp_context_selector): Don't require score argument to fit into shwi, just to be INTEGER_CST.
* c-parser.c (c_parser_omp_context_selector): Don't require score
argument to fit into shwi, just to be INTEGER_CST. Diagnose
negative score.
* parser.c (cp_parser_omp_context_selector): Don't require score
argument to fit into shwi, just to be INTEGER_CST. Diagnose
negative score.
* pt.c (tsubst_attribute): Likewise.
* c-c++-common/gomp/declare-variant-2.c: Add test for non-integral
score and for negative score.
* c-c++-common/gomp/declare-variant-3.c: Add test for zero score.
* g++.dg/gomp/declare-variant-8.C: Add test for negative and zero
scores.
From-SVN: r278204
Diffstat (limited to 'gcc/c/c-parser.c')
| -rw-r--r-- | gcc/c/c-parser.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c index 7219fc4..5e30a7f 100644 --- a/gcc/c/c-parser.c +++ b/gcc/c/c-parser.c @@ -19823,9 +19823,12 @@ c_parser_omp_context_selector (c_parser *parser, tree set, tree parms) mark_exp_read (score); score = c_fully_fold (score, false, NULL); if (!INTEGRAL_TYPE_P (TREE_TYPE (score)) - || !tree_fits_shwi_p (score)) + || TREE_CODE (score) != INTEGER_CST) error_at (token->location, "score argument must be " "constant integer expression"); + else if (tree_int_cst_sgn (score) < 0) + error_at (token->location, "score argument must be " + "non-negative"); else properties = tree_cons (get_identifier (" score"), score, properties); |