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comparison gcc/testsuite/g++.dg/cpp1z/fold10.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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131:84e7813d76e9 145:1830386684a0
1 // PR c++/89761
2 // { dg-do compile { target c++17 } }
3
4 template <int...> struct seq {};
5 template <bool> struct S {
6 template <typename Args>
7 constexpr static void call(Args&&...) {}
8 };
9
10 template <int ...Idx,typename ...Args>
11 auto foo (seq<Idx...>, Args&& ...args) {
12 return (S<Idx==sizeof...(args)>::call(args), ...);
13 }
14
15 void bar() {
16 foo(seq<0,1,2>{}, 1,2,3);
17 }