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/deduction.mm | 65 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 clang/test/SemaObjCXX/deduction.mm

(limited to 'clang/test/SemaObjCXX/deduction.mm')

diff --git a/clang/test/SemaObjCXX/deduction.mm b/clang/test/SemaObjCXX/deduction.mm
new file mode 100644
index 0000000..220f368
--- /dev/null
+++ b/clang/test/SemaObjCXX/deduction.mm
@@ -0,0 +1,65 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@class NSString;
+
+// Reduced from WebKit.
+namespace test0 {
+  template <typename T> struct RemovePointer {
+    typedef T Type;
+  };
+
+  template <typename T> struct RemovePointer<T*> {
+    typedef T Type;
+  };
+
+  template <typename T> struct RetainPtr {
+    typedef typename RemovePointer<T>::Type ValueType;
+    typedef ValueType* PtrType;
+    RetainPtr(PtrType ptr);
+  };
+ 
+  void test(NSString *S) {
+    RetainPtr<NSString*> ptr(S);
+  }
+
+  void test(id S) {
+    RetainPtr<id> ptr(S);
+  }
+}
+
+@class Test1Class;
+@protocol Test1Protocol;
+namespace test1 {
+  template <typename T> struct RemovePointer {
+    typedef T type;
+  };
+  template <typename T> struct RemovePointer<T*> {
+    typedef T type;
+  };
+  template <typename A, typename B> struct is_same {};
+  template <typename A> struct is_same<A,A> {
+    static void foo();
+  };
+  template <typename T> struct tester {
+    void test() {
+      is_same<T, typename RemovePointer<T>::type*>::foo(); // expected-error 2 {{no member named 'foo'}}
+    }
+  };
+
+  template struct tester<id>;
+  template struct tester<id<Test1Protocol> >;
+  template struct tester<Class>;
+  template struct tester<Class<Test1Protocol> >;
+  template struct tester<Test1Class*>;
+  template struct tester<Test1Class<Test1Protocol>*>;
+
+  template struct tester<Test1Class>; // expected-note {{in instantiation}}
+  template struct tester<Test1Class<Test1Protocol> >; // expected-note {{in instantiation}}
+}
+
+namespace test2 {
+  template <typename T> void foo(const T* t) {}
+  void test(id x) {
+    foo(x);
+  }
+}
-- 
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