1 files changed, 95 insertions, 0 deletions
diff --git a/test/CXX/over/over.over/p2-resolve-single-template-id.cpp b/test/CXX/over/over.over/p2-resolve-single-template-id.cpp
new file mode 100644
index 000000000000..f38a74e6e495
--- /dev/null
+++ b/test/CXX/over/over.over/p2-resolve-single-template-id.cpp
@@ -0,0 +1,95 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+typedef __typeof__(((int*)0)-((int*)0)) ptrdiff_t;
+
+namespace DontResolveTooEarly_WaitForOverloadResolution
+{
+  template <class T> T* f(int);	// #1 
+  template <class T, class U> T& f(U); // #2 
+  
+  void g() {
+    int *ip = f<int>(1);	// calls #1
+  }
+
+  template <class T> 
+    T* f2(int); 
+  template <class T, class U> 
+    T& f2(U); 
+
+  void g2() {
+    int*ip = (f2<int>)(1); // ok
+  }
+
+} // End namespace
+
+  template<typename T>
+    void twoT() { }
+  template<typename T, typename U>
+    void twoT(T) { }
+  
+
+  void two() { }; //expected-note 5{{candidate}}
+  void two(int) { }; //expected-note 5{{candidate}}
+ 
+
+
+  void one() { }
+  template<class T> 
+    void oneT() { }
+
+  template<class T>
+  void cant_resolve() { } //expected-note 3{{candidate}}
+ 
+  template<class T> void cant_resolve(T) { }//expected-note 3{{candidate}}
+ 
+
+int main()
+{
+  { static_cast<void>(one); }
+  { (void)(one); }
+  { static_cast<void>(oneT<int>); }
+  { (void)(oneT<int>); }
+
+  { static_cast<void>(two); } // expected-error {{address of overloaded}}
+  { (void)(two); } // expected-error {{address of overloaded}}
+  { static_cast<void>(twoT<int>); } 
+  { (void)(twoT<int>); } 
+
+
+  { ptrdiff_t x = reinterpret_cast<ptrdiff_t>(oneT<int>); } 
+  { (void) reinterpret_cast<int (*)(char, double)>(oneT<int>); } 
+  { (void) reinterpret_cast<ptrdiff_t>(one); }
+  { (void) reinterpret_cast<int (*)(char, double)>(one); }
+
+  { ptrdiff_t x = reinterpret_cast<ptrdiff_t>(twoT<int>); }  
+  { (void) reinterpret_cast<int (*)(char, double)>(twoT<int>); } 
+  { (void) reinterpret_cast<void (*)(int)>(two); } //expected-error {{reinterpret_cast}}
+  { (void) static_cast<void (*)(int)>(two); } //ok
+
+  { (void) reinterpret_cast<int>(two); } //expected-error {{reinterpret_cast}}
+  { (void) reinterpret_cast<int (*)(char, double)>(two); } //expected-error {{reinterpret_cast}}
+
+  { bool b = (twoT<int>); } // ok
+  { bool b = (twoT<int, int>); } //ok
+
+  { bool b = &twoT<int>; //&foo<int>; }
+    b = &(twoT<int>); }
+
+  { ptrdiff_t x = (ptrdiff_t) &twoT<int>;
+      x = (ptrdiff_t) &twoT<int>; }
+
+  { ptrdiff_t x = (ptrdiff_t) twoT<int>;
+      x = (ptrdiff_t) twoT<int>; }
+
+  
+  { ptrdiff_t x = (ptrdiff_t) &twoT<int,int>;
+  x = (ptrdiff_t) &twoT<int>; }
+
+  { oneT<int>;   &oneT<int>; } //expected-warning 2{{ expression result unused }}
+  { static_cast<void>(cant_resolve<int>); } // expected-error {{address of overload}}
+  { bool b = cant_resolve<int>; } // expected-error {{address of overload}}
+  { (void) cant_resolve<int>; } // expected-error {{address of overload}}
+
+}
+
+