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).

---
 clang/test/SemaObjC/class-def-test-1.m | 35 ++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 clang/test/SemaObjC/class-def-test-1.m

(limited to 'clang/test/SemaObjC/class-def-test-1.m')

diff --git a/clang/test/SemaObjC/class-def-test-1.m b/clang/test/SemaObjC/class-def-test-1.m
new file mode 100644
index 0000000..0d114b9
--- /dev/null
+++ b/clang/test/SemaObjC/class-def-test-1.m
@@ -0,0 +1,35 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@protocol SUPER;
+
+@interface SUPER <SUPER> @end // expected-warning {{cannot find protocol definition for 'SUPER'}}
+
+typedef int INTF; //  expected-note {{previous definition is here}}
+
+@interface INTF @end // expected-error {{redefinition of 'INTF' as different kind of symbol}}
+
+@interface OBJECT @end	// expected-note {{previous definition is here}}
+
+@interface INTF1 : OBJECT @end // expected-note {{previous definition is here}}
+
+@interface INTF1 : OBJECT @end // expected-error {{duplicate interface definition for class 'INTF1'}}
+
+typedef int OBJECT; // expected-error {{redefinition of 'OBJECT' as different kind of symbol}}
+
+typedef int OBJECT2; // expected-note {{previous definition is here}}
+@interface INTF2 : OBJECT2 @end // expected-error {{redefinition of 'OBJECT2' as different kind of symbol}}
+
+
+@protocol PROTO;
+
+@interface INTF3 : PROTO @end // expected-error {{cannot find interface declaration for 'PROTO', superclass of 'INTF3'}}
+
+// Make sure we allow the following (for GCC compatibility).
+@interface NSObject @end
+typedef NSObject TD_NSObject;
+@interface XCElementUnit : TD_NSObject {}
+@end
+
+// Make sure we don't typo-correct to ourselves.
+@interface SomeClassSub : SomeClassSup // expected-error{{cannot find interface declaration for 'SomeClassSup', superclass of 'SomeClassSub'}}
+@end
-- 
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