p3.cpp revision 011323d90dd2c1ff2db6e1871154831885f2d7cb 
1// RUN: %clang_cc1 -fsyntax-only -verify %s
2
3template<class X, class Y, class Z> X f(Y,Z); // expected-note {{candidate template ignored: couldn't infer template argument 'X'}}
4
5void g() {
6  f<int,char*,double>("aa",3.0);
7  f<int,char*>("aa",3.0); // Z is deduced to be double
8  f<int>("aa",3.0);       // Y is deduced to be char*, and
9                          // Z is deduced to be double
10  f("aa",3.0); // expected-error{{no matching}}
11}
12
13// PR5910
14namespace PR5910 {
15  template <typename T>
16  void Func() {}
17
18  template <typename R>
19  void Foo(R (*fp)());
20
21  void Test() {
22    Foo(Func<int>);
23  }
24}
25
26// PR5949
27namespace PR5949 {
28  struct Bar;
29
30  template <class Container>
31  void quuz(const Container &cont) {
32  }
33
34  template<typename T>
35  int Foo(Bar *b, void (*Baz)(const T &t), T * = 0) {
36    return 0;
37  }
38
39  template<typename T>
40  int Quux(Bar *b, T * = 0)
41  {
42    return Foo<T>(b, quuz);
43  }
44}
45