From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 .../SemaObjC/super-class-protocol-conformance.m    | 63 ++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 clang/test/SemaObjC/super-class-protocol-conformance.m

(limited to 'clang/test/SemaObjC/super-class-protocol-conformance.m')

diff --git a/clang/test/SemaObjC/super-class-protocol-conformance.m b/clang/test/SemaObjC/super-class-protocol-conformance.m
new file mode 100644
index 0000000..32d5392
--- /dev/null
+++ b/clang/test/SemaObjC/super-class-protocol-conformance.m
@@ -0,0 +1,63 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// rdar://7884086
+
+@interface NSObject @end
+
+@protocol TopProtocol
+  @property (readonly) id myString; // expected-note {{property}}
+@end
+
+@protocol SubProtocol <TopProtocol>
+@end
+
+@interface TopClass : NSObject <TopProtocol> {}
+@end
+
+@interface SubClass : TopClass <SubProtocol> {}
+@end
+
+@interface SubClass1 : TopClass {}	
+@end
+
+@implementation SubClass1 @end // Test1 - No Warning
+
+@implementation TopClass  // expected-warning {{property 'myString' requires method 'myString' to be defined}}
+@end
+
+@implementation SubClass // Test3 - No Warning 
+@end
+
+@interface SubClass2  : TopClass<TopProtocol> 
+@end
+
+@implementation SubClass2 @end // Test 4 - No Warning
+
+@interface SubClass3 : TopClass<SubProtocol> @end
+@implementation SubClass3 @end	// Test 5 - No Warning 
+
+@interface SubClass4 : SubClass3 @end
+@implementation SubClass4 @end	// Test 5 - No Warning
+
+@protocol NewProtocol
+  @property (readonly) id myNewString;  // expected-note {{property}}
+@end
+
+@interface SubClass5 : SubClass4 <NewProtocol> @end
+@implementation SubClass5 @end   // expected-warning {{property 'myNewString' requires method 'myNewString' to be defined}}
+
+
+// Radar 8035776
+@protocol SuperProtocol
+@end
+
+@interface Super <SuperProtocol> 
+@end
+
+@protocol ProtocolWithProperty <SuperProtocol>
+@property (readonly, assign) id invalidationBacktrace; // expected-note {{property}}
+@end
+
+@interface INTF : Super <ProtocolWithProperty> 
+@end
+
+@implementation INTF @end // expected-warning{{property 'invalidationBacktrace' requires method 'invalidationBacktrace' to be defined}}
-- 
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