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comparison gcc/testsuite/g++.dg/cpp0x/variadic97.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
comparison
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68:561a7518be6b 111:04ced10e8804
1 // PR c++/42266
2 // { dg-do compile { target c++11 } }
3
4 template<typename... _Elements>
5 class tuple;
6
7 template<typename _Arg>
8 class _Mu;
9
10 template<typename _Signature>
11 struct _Bind;
12
13 template<typename _Functor, typename... _Bound_args>
14 class _Bind<_Functor(_Bound_args...)>
15 {
16 template<typename... _Args, typename
17 = decltype(_Functor()(_Mu<_Bound_args>()(_Bound_args(),
18 tuple<_Args...>())...) )>
19 void __call() { }
20 };
21
22 template<typename _Functor, typename _Arg>
23 _Bind<_Functor(_Arg)>
24 bind(_Functor, _Arg) { }
25
26 struct State
27 {
28 bool ready() { return true; }
29
30 void f()
31 {
32 bind(&State::ready, this);
33 }
34 };
35