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/SemaObjCXX/objc-extern-c.mm | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 clang/test/SemaObjCXX/objc-extern-c.mm

(limited to 'clang/test/SemaObjCXX/objc-extern-c.mm')

diff --git a/clang/test/SemaObjCXX/objc-extern-c.mm b/clang/test/SemaObjCXX/objc-extern-c.mm
new file mode 100644
index 0000000..6bd3761
--- /dev/null
+++ b/clang/test/SemaObjCXX/objc-extern-c.mm
@@ -0,0 +1,30 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@protocol P // expected-note {{previous}}
+-(void)meth1;
+@end
+
+@interface I // expected-note {{previous}}
+@end
+
+@interface I2
+@end
+@interface I2(C) // expected-note {{previous}}
+@end
+
+extern "C" {
+@protocol P // expected-warning {{duplicate protocol definition of 'P' is ignored}}
+-(void)meth2;
+@end
+
+@interface I // expected-error {{duplicate}}
+@end
+
+@interface I2(C) // expected-warning {{duplicate}}
+@end
+}
+
+void test(id<P> p) {
+  [p meth1];
+  [p meth2]; // expected-warning {{not found}}
+}
-- 
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