Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/concepts-friend3.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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// { dg-do compile { target concepts } } template <class T> concept True = true; template <True U> struct B { int i = ++U::x; }; template <True U> void f() { ++U::x; } template <class U> void g() requires True<U> { ++U::x; } template <class V> class C { static int x; template <True U> friend struct B; template <True U> friend void f(); template <class U> friend void g() requires True<U>; }; int main() { f<C<int>>(); g<C<int>>(); B<C<int>>(); }