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comparison gcc/testsuite/g++.dg/cpp1y/parameter-pack-1.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 // PR c++/68965
2 // { dg-do compile { target c++14 } }
3 // { dg-options "-Wall -Wextra" }
4
5 auto count = [](auto&&... xs)
6 {
7 return sizeof...(xs);
8 };
9
10 struct count_struct
11 {
12 template<typename... Ts>
13 auto operator()(Ts&&... xs)
14 {
15 return sizeof...(xs);
16 }
17 };
18
19 int main()
20 {
21 count(1,2,3);
22 count_struct{}(1,2,3);
23 }