1// dg-do run
2// Copyright (C) 2005 Free Software Foundation, Inc.
3// Contributed by Nathan Sidwell 16 Sep 2005 <nathan@codesourcery.com>
4
5// PR 23519  template specialization ordering (DR214)
6// Origin:  Maxim Yegorushkin <maxim.yegorushkin@gmail.com>
7
8struct A
9{
10    template<class T> int operator+(T&) { return 1;}
11};
12
13template<class T> struct B
14{
15  int operator-(A&) {return 2;}
16  template<typename R> int operator*(R&) {return 3;}
17};
18
19template <typename T, typename R> int operator-(B<T>, R&) {return 4;}
20template<class T> int operator+(A&, B<T>&) { return 5;}
21template <typename T> int operator*(T &, A&){return 6;}
22
23int main()
24{
25  A a;
26  B<A> b;
27  if ((a + b) != 5)
28    return 1;
29
30  if ((b - a) != 2)
31    return 2;
32
33  if ((b * a) != 6)
34    return 3;
35}
36