From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Wed, 14 Oct 2009 06:05:09 +0000 (+0000)
Subject: Add comments to test.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=18e7a3d403d4271408aceb406d0e50110832f5d8;p=clang

Add comments to test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84078 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Analysis/casts.c b/test/Analysis/casts.c
index 19ea6af1b7..ae51ffb69a 100644
--- a/test/Analysis/casts.c
+++ b/test/Analysis/casts.c
@@ -30,9 +30,9 @@ void f1(struct s **pval) {
   int *tbool = ((void*)0);
   struct s *t = *pval;
   pval = &(t->value);
-  tbool = (int *)pval; // Should record the cast-to type here.
+  tbool = (int *)pval; // use the cast-to type 'int *' to create element region.
   char c = (unsigned char) *tbool; // Should use cast-to type to create symbol.
-  if (*tbool == -1)
+  if (*tbool == -1) // here load the element region with the correct type 'int'
     (void)3;
 }