Added comments to test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70374 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Analysis/casts.c b/test/Analysis/casts.c
index eb85231802c754e9c1a655a08504682ecb24793f..94a1eac0a316a84d81874d0959ce6cf3ad2a29a5 100644 (file)
--- a/test/Analysis/casts.c
+++ b/test/Analysis/casts.c
@@ -1,5 +1,8 @@
 // RUN: clang-cc -analyze -checker-cfref -analyzer-store=region --verify %s
 
+// Test if the 'storage' region gets properly initialized after it is cast to
+// 'struct sockaddr *'. 
+
 #include <sys/socket.h>
 void f(int sock) {
   struct sockaddr_storage storage;