From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Thu, 13 Dec 2007 22:25:35 +0000 (+0000)
Subject: Fix r741.
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=812236fd5548e9e9a21f7e3a3bc53d553fda5e3c;p=cparser

Fix r741.

[r18734]
---

diff --git a/parser.c b/parser.c
index 0c49e62..65748f1 100644
--- 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: {