diff options
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); |