Fix r741.

[r18734]

diff --git a/parser.c b/parser.c
index 0c49e62..65748f1 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -4427,11 +4427,12 @@ static bool expression_has_effect(const expression_t *const expr)
                case EXPR_WIDE_STRING_LITERAL:       return false;
                case EXPR_CALL: {
                        const call_expression_t *const call = &expr->call;
-                       if (call->function->kind == EXPR_BUILTIN_SYMBOL) {
-                               switch (call->function->builtin_symbol.symbol->ID) {
-                                       case T___builtin_va_end: return true;
-                                       default:                 return false;
-                               }
+                       if (call->function->kind != EXPR_BUILTIN_SYMBOL)
+                               return true;
+
+                       switch (call->function->builtin_symbol.symbol->ID) {
+                               case T___builtin_va_end: return true;
+                               default:                 return false;
                        }
                }
                case EXPR_CONDITIONAL: {