From: Ted Kremenek <kremenek@apple.com>
Date: Tue, 9 Dec 2008 00:14:48 +0000 (+0000)
Subject: Add zero-sized VLA check test case.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8322d6a4fcf34755a8378e4320c5e211366c71f8;p=clang

Add zero-sized VLA check test case.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60731 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Analysis/misc-ps.m b/test/Analysis/misc-ps.m
index 0069af8943..40322f1f0c 100644
--- a/test/Analysis/misc-ps.m
+++ b/test/Analysis/misc-ps.m
@@ -74,4 +74,11 @@ __m128i vec128i(long long __q1, long long __q0) {
   return __extension__ (__m128i)(__v2di){ __q0, __q1 };
 }
 
+// Zero-sized VLAs.
+void check_zero_sized_VLA(int x) {
+  if (x)
+    return;
+
+  int vla[x]; // expected-warning{{VLAs with zero-size are undefined}}
+}