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/Rewriter/protocol-rewrite-1.m | 48 ++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 clang/test/Rewriter/protocol-rewrite-1.m

(limited to 'clang/test/Rewriter/protocol-rewrite-1.m')

diff --git a/clang/test/Rewriter/protocol-rewrite-1.m b/clang/test/Rewriter/protocol-rewrite-1.m
new file mode 100644
index 0000000..687a259
--- /dev/null
+++ b/clang/test/Rewriter/protocol-rewrite-1.m
@@ -0,0 +1,48 @@
+// RUN: %clang_cc1 -rewrite-objc -fobjc-fragile-abi  %s -o -
+
+typedef struct MyWidget {
+  int a;
+} MyWidget;
+
+MyWidget gWidget = { 17 };
+
+@protocol MyProto
+- (MyWidget *)widget;
+@end
+
+@interface Foo 
+@end
+
+@interface Bar: Foo <MyProto>
+@end
+
+@interface Container 
++ (MyWidget *)elementForView:(Foo *)view;
+@end
+
+@implementation Foo
+@end
+
+@implementation Bar
+- (MyWidget *)widget {
+  return &gWidget;
+}
+@end
+
+@implementation Container
++ (MyWidget *)elementForView:(Foo *)view
+{
+  MyWidget *widget = (void*)0;
+  if (@protocol(MyProto)) {
+    widget = [(id <MyProto>)view widget];
+  }
+  return widget;
+}
+@end
+
+int main(void) {
+  id view;
+  MyWidget *w = [Container elementForView: view];
+
+  return 0;
+}
-- 
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