Add test for unsigned array index.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59239 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Analysis/array-struct.c b/test/Analysis/array-struct.c
index ae33a138908c524e0f35694eaedc2c8a8ac44bd4..9548fa0d0e1c441b1f22163e260030f4d9e897f0 100644 (file)
--- a/test/Analysis/array-struct.c
+++ b/test/Analysis/array-struct.c
@@ -59,3 +59,8 @@ void f7() {
   struct s2 *p = __builtin_alloca(10);
   g2(p);
 }
+
+void f8() {
+  int a[10];
+  a[sizeof(a) - 1] = 1;
+}