From: John McCall <rjmccall@apple.com>
Date: Fri, 25 Sep 2009 02:18:37 +0000 (+0000)
Subject: Add a reduced test case for the weak ivar infinite recursion.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d52025366666647e3f876e3615200dcf8c80279c;p=clang

Add a reduced test case for the weak ivar infinite recursion.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82747 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGenObjC/objc2-weak-ivar-debug.m b/test/CodeGenObjC/objc2-weak-ivar-debug.m
new file mode 100644
index 0000000000..24a7757b9a
--- /dev/null
+++ b/test/CodeGenObjC/objc2-weak-ivar-debug.m
@@ -0,0 +1,15 @@
+// RUN: clang-cc -triple x86_64-apple-darwin9 -fobjc-gc -g -emit-llvm -o - %s &&
+// RUN: clang-cc -triple i386-apple-darwin9 -fobjc-gc -g -emit-llvm -o - %s
+
+// rdar://7252252
+@interface Loop {
+@public
+  __weak Loop *_loop;
+}
+@end
+
+@implementation Loop @end
+
+void loop(Loop *L) {
+  L->_loop = 0;
+}