Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/template/memfriend13.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
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// { dg-do compile } // Copyright (C) 2004 Free Software Foundation // Contributed by Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> // Nested class template of class template as friend template <class T> struct A { template <class U> struct B { void f(); }; }; template <class V> class C { int i; template <class T> template <class U> friend struct A<T>::B; }; template <class T> struct A<T*> { template <class U> struct B { void f(); }; }; template <> struct A<char> { template <class U> struct B { void f(); }; }; template <class T> template <class U> void A<T>::B<U>::f() { C<int> c; c.i = 0; } template <class T> template <class U> void A<T*>::B<U>::f() { C<int> c; c.i = 0; } template <class U> void A<char>::B<U>::f() { C<int> c; c.i = 0; } template <> void A<char>::B<int>::f() { C<int> c; c.i = 0; } int main() { A<int>::B<int> b1; b1.f(); A<int *>::B<int> b2; b2.f(); A<char>::B<char> b3; b3.f(); A<char>::B<int> b4; b4.f(); }