diff options
Diffstat (limited to 'gcc/c/c-parser.c')
| -rw-r--r-- | gcc/c/c-parser.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c index 40c46ec..81eea18 100644 --- a/gcc/c/c-parser.c +++ b/gcc/c/c-parser.c @@ -8962,6 +8962,7 @@ c_parser_predefined_identifier (c_parser *parser) assignment-expression , assignment-expression, ) __builtin_convertvector ( assignment-expression , type-name ) + __builtin_assoc_barrier ( assignment-expression ) offsetof-member-designator: identifier @@ -10107,6 +10108,25 @@ c_parser_postfix_expression (c_parser *parser) } } break; + case RID_BUILTIN_ASSOC_BARRIER: + { + location_t start_loc = loc; + c_parser_consume_token (parser); + matching_parens parens; + if (!parens.require_open (parser)) + { + expr.set_error (); + break; + } + e1 = c_parser_expr_no_commas (parser, NULL); + mark_exp_read (e1.value); + location_t end_loc = c_parser_peek_token (parser)->get_finish (); + parens.skip_until_found_close (parser); + expr.value = build1_loc (loc, PAREN_EXPR, TREE_TYPE (e1.value), + e1.value); + set_c_expr_source_range (&expr, start_loc, end_loc); + } + break; case RID_AT_SELECTOR: { gcc_assert (c_dialect_objc ()); |