diff options
Diffstat (limited to 'gcc/cp/parser.c')
| -rw-r--r-- | gcc/cp/parser.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 5193c36dc854..d17a212a18fe 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -13552,6 +13552,15 @@ cp_parser_decl_specifier_seq (cp_parser* parser, case RID_CONCEPT: ds = ds_concept; cp_lexer_consume_token (parser->lexer); + /* In C++20 a concept definition is just 'concept name = expr;' + Support that syntax by pretending we've seen 'bool'. */ + if (cp_lexer_next_token_is (parser->lexer, CPP_NAME) + && cp_lexer_nth_token_is (parser->lexer, 2, CPP_EQ)) + { + cp_parser_set_decl_spec_type (decl_specs, boolean_type_node, + token, /*type_definition*/false); + decl_specs->any_type_specifiers_p = true; + } break; /* function-specifier: @@ -33653,8 +33662,10 @@ cp_parser_omp_clause_dist_schedule (cp_parser *parser, tree list, else if (!cp_parser_require (parser, CPP_CLOSE_PAREN, RT_COMMA_CLOSE_PAREN)) goto resync_fail; - check_no_duplicate_clause (list, OMP_CLAUSE_DIST_SCHEDULE, "dist_schedule", - location); + /* check_no_duplicate_clause (list, OMP_CLAUSE_DIST_SCHEDULE, + "dist_schedule", location); */ + if (omp_find_clause (list, OMP_CLAUSE_DIST_SCHEDULE)) + warning_at (location, 0, "too many %qs clauses", "dist_schedule"); OMP_CLAUSE_CHAIN (c) = list; return c; |