friend29.C « template « g++.dg « testsuite « gcc - cbb-gcc-4.6.4 - compiler building blocks: cbb-gcc-4.6.4: including full support for the midipix targets

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// PR c++/15701

template<template<int> class T> struct A : T<0>
{
    void foo();
    template<template<int> class U> friend void A<U>::foo();
};

template<int> struct B {};

A<B> a;