summaryrefslogtreecommitdiff
path: root/gcc/testsuite/g++.dg/cpp0x/temp_default1.C
blob: dfa2cfb7bc7f5860551d72cb69a9b67c9b182ca4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
// { dg-options "-std=c++0x" }

template<typename T, typename U>
struct is_same
{
  static const bool value = false;
};

template<typename T>
struct is_same<T, T> {
  static const bool value = true;
};

template<typename T = int> void f()
{
  static_assert(is_same<T, int>::value, 
                "T can only be instantiated with an int");
}

template<typename T = int, typename U>
void f(U)
{
  static_assert(is_same<T, int>::value, 
                "T can only be instantiated with an int");
}

void g()
{
  float pi = 3.14159;
  f();
  f(pi);
}