diff options
Diffstat (limited to 'gcc/c-parser.c')
| -rw-r--r-- | gcc/c-parser.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gcc/c-parser.c b/gcc/c-parser.c index 6dfcb601597..ea0036c0ba2 100644 --- a/gcc/c-parser.c +++ b/gcc/c-parser.c @@ -7652,9 +7652,23 @@ c_parser_omp_for_loop (c_parser *parser, tree clauses, tree *par_clauses) if (c_parser_next_token_is_not (parser, CPP_SEMICOLON)) { location_t cond_loc = c_parser_peek_token (parser)->location; + struct c_expr cond_expr = c_parser_binary_expression (parser, NULL); - cond = c_parser_expression_conv (parser).value; + cond = cond_expr.value; cond = c_objc_common_truthvalue_conversion (cond_loc, cond); + switch (cond_expr.original_code) + { + case GT_EXPR: + case GE_EXPR: + case LT_EXPR: + case LE_EXPR: + break; + default: + /* Can't be cond = error_mark_node, because we want to preserve + the location until c_finish_omp_for. */ + cond = build1 (NOP_EXPR, boolean_type_node, error_mark_node); + break; + } protected_set_expr_location (cond, cond_loc); } c_parser_skip_until_found (parser, CPP_SEMICOLON, "expected %<;%>"); |