1 // { dg-do compile { target c++11 } }
2 // { dg-prune-output "note:" }
3 
4 template<bool, typename _Tp = void> struct enable_if { };
5 template<typename _Tp> struct enable_if<true, _Tp> { typedef _Tp type; };
6 
7 template <char... c>
8 constexpr typename enable_if<sizeof...(c) == 2, int>::type operator""_t () // { dg-error "no type named|in" }
9 {
10   return 2;
11 }
12 
13 template <char... c>
14 constexpr typename enable_if<sizeof...(c) == 1, int>::type operator""_t () // { dg-error "no type named|in" }
15 {
16   return 1;
17 }
18 
19 int a = 45_t;
20 int b = 4_t;
21 int c = 100000_t; // { dg-error "no matching function for call to" }
22