From e10c67f70407f31e1cc7fa9a5f8825adb0dfeef2 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Tue, 29 Jun 2010 20:25:42 +0000
Subject: [PATCH] Add test case for <rdar://problem/4289832>.  Clang actuallys
 gets the test case right (for the noreturn warning) because the CFG doesn't
 support @try yet, but the test case is now present when we do properly
 implement CFG support for @try...@catch.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107203 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/SemaObjC/return.m | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/test/SemaObjC/return.m b/test/SemaObjC/return.m
index c578bf3b65..116abd19e7 100644
--- a/test/SemaObjC/return.m
+++ b/test/SemaObjC/return.m
@@ -20,3 +20,22 @@ void test3(int a) {  // expected-warning {{function could be attribute 'noreturn
       @throw (id)0;
   }
 }
+
+// <rdar://problem/4289832> - This code always returns, we should not
+//  issue a noreturn warning.
+@class NSException;
+@class NSString;
+NSString *rdar_4289832() {  // no-warning
+    @try
+    {
+        return @"a";
+    }
+    @catch(NSException *exception)
+    {
+        return @"b";
+    }
+    @finally
+    {
+    }
+}
+