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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/g++.dg/template/friend23.C | |
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Diffstat (limited to 'gcc/testsuite/g++.dg/template/friend23.C')
-rw-r--r-- | gcc/testsuite/g++.dg/template/friend23.C | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/friend23.C b/gcc/testsuite/g++.dg/template/friend23.C new file mode 100644 index 000000000..96f8125b6 --- /dev/null +++ b/gcc/testsuite/g++.dg/template/friend23.C @@ -0,0 +1,38 @@ +// { dg-do compile } + +// Origin: Alexandre Tolmos <ktulu@free.fr> + +// PR c++/11876: Friend of its own class diagnostics + +template <typename T> +class A +{ + friend class A<int>; + friend class A<float>; +protected: + T _data; + inline A() : _data(0) {} + template <typename U> + inline A(const A<U>& r) : _data(r._data) {} +}; + +class B : public A<int> +{ +public: + inline B() {} + inline B(const B& r) : A<int>(r) {} +}; + +class C : public A<float> +{ +public: + inline C() {} + inline C(const B& r) : A<float>(r) {} +}; + +int main(int, char*[]) +{ + B b1, b2(b1); + C c(b1); + return 0; +} |