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comparison gcc/testsuite/g++.dg/cpp2a/concepts-pr86269.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 // { dg-do compile { target c++2a } }
2 // { dg-additional-options "-fconcepts-ts" }
3 #include <type_traits>
4
5 template<typename t2, typename t = std::remove_reference_t<t2>>
6 concept bool IntegralOrIntegralRef = std::is_integral_v<t>;
7
8 template<IntegralOrIntegralRef t>
9 auto foo(t && v)
10 {
11 return v;
12 }
13
14 int main()
15 {
16 int i = 7;
17 foo(8);
18 return foo(i);
19 }