1 // RUN: %clang_cc1 -std=c++11 %s -verify
3 using size_t = decltype(sizeof(int));
4 template<char...> struct S
{};
6 template<char...> void operator ""_a();
7 template<char... C
> S
<C
...> operator ""_a();
9 template<typename T
> struct U
{
10 friend int operator ""_a(const char *, size_t);
11 // FIXME: It's not entirely clear whether this is intended to be legal.
12 friend U
operator ""_a(const T
*, size_t); // expected-error {{parameter}}
14 template<char...> struct V
{
15 friend void operator ""_b(); // expected-error {{parameters}}
18 template<char... C
, int N
= 0> void operator ""_b(); // expected-error {{template}}
19 template<char... C
> void operator ""_b(int N
= 0); // expected-error {{template}}
20 template<char, char...> void operator ""_b(); // expected-error {{template}}
21 template<typename T
> T
operator ""_b(const char *); // expected-error {{template}}
22 template<typename T
> int operator ""_b(const T
*, size_t); // expected-error {{template}}
