Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/g++.dg/template/memfriend2.C @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/template/memfriend2.C Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,61 @@ +// { dg-do compile } + +// Copyright (C) 2003 Free Software Foundation +// Contributed by Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + +// Member function template of class template as friend + +template <class T> struct A +{ + template <class U> void f(); +}; + +class C { + int i; + template <class T> template <class U> friend void A<T>::f(); +}; + +template <class T> struct A<T*> +{ + template <class U> void f(); +}; + +template <> struct A<char> +{ + template <class U> void f(); +}; + +template <class T> template <class U> void A<T>::f() +{ + C c; + c.i = 0; +} + +template <class T> template <class U> void A<T*>::f() +{ + C c; + c.i = 0; +} + +template <class U> void A<char>::f() +{ + C c; + c.i = 0; +} + +template <> void A<char>::f<int>() +{ + C c; + c.i = 0; +} + +int main() +{ + A<int> a1; + a1.f<char>(); + A<int *> a2; + a2.f<char>(); + A<char> a3; + a3.f<char>(); + a3.f<int>(); +}