From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001
From: Ben Cheng <bccheng@google.com>
Date: Tue, 25 Mar 2014 22:37:19 -0700
Subject: Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
---
 gcc-4.9/gcc/testsuite/obj-c++.dg/try-catch-11.mm | 40 ++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 gcc-4.9/gcc/testsuite/obj-c++.dg/try-catch-11.mm

(limited to 'gcc-4.9/gcc/testsuite/obj-c++.dg/try-catch-11.mm')

diff --git a/gcc-4.9/gcc/testsuite/obj-c++.dg/try-catch-11.mm b/gcc-4.9/gcc/testsuite/obj-c++.dg/try-catch-11.mm
new file mode 100644
index 000000000..320185fe0
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/obj-c++.dg/try-catch-11.mm
@@ -0,0 +1,40 @@
+/* Ensure that @try/@catch blocks do not mess with types of
+   local objects (other than their volatile bits).  */
+
+/* { dg-options "-fobjc-exceptions" } */
+/* { dg-do compile } */
+
+#include "../objc-obj-c++-shared/TestsuiteObject.h"
+
+@protocol Proto1
+- (int)meth1;
+@end
+
+@protocol Proto2
+- (int)meth2;
+@end
+
+@interface MyClass: TestsuiteObject <Proto2> {
+  int a;
+}
+- (int)meth2;
+- (TestsuiteObject *)parm1: (id)p1 parm2: (id<Proto1>)p2;
+@end
+
+MyClass *mc1, *mc2;
+
+@implementation MyClass
+- (int)meth2 {
+  return a;
+}
+- (TestsuiteObject *)parm1: (id)p1 parm2: (id<Proto1>)p2 {
+  @try {
+    mc2 = p2;   /* { dg-warning "type .id <Proto1>. does not conform to the .Proto2. protocol" } */
+  }
+  @catch (id exc) {
+    return exc;
+  }
+  mc1 = p1;  /* no warning here! */
+  return self;
+}
+@end  
-- 
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