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From: "tmmikolajczyk at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/52126] [4.7 Regression] compilation error
Date: Sun, 05 Feb 2012 20:57:00 -0000	[thread overview]
Message-ID: <bug-52126-4-ndbe4rzzyz@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-52126-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52126

--- Comment #2 from tmmikolajczyk at gmail dot com 2012-02-05 20:57:29 UTC ---
Further investigation shows that the issue appears only when inheritance from
the template class (class B : private A<T>) is provided explicitly. According
to the standard a nested class defined inside a class template is implicitly
template as well. The modified code reflecting that rule compiles fine:

template<typename T>
class A
{
public:
    void foo() {};

    class B : private A
    {
    public:
        typedef A inherited;
        using inherited::foo;
    };
};

Anyway, the first version of the code seems to be valid C++ code.


  parent reply	other threads:[~2012-02-05 20:57 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-05 19:47 [Bug c++/52126] New: " tmmikolajczyk at gmail dot com
2012-02-05 20:29 ` [Bug c++/52126] [4.7 Regression] " jakub at gcc dot gnu.org
2012-02-05 20:57 ` tmmikolajczyk at gmail dot com [this message]
2012-02-06 21:32 ` fabien at gcc dot gnu.org
2012-02-07 15:47 ` rguenth at gcc dot gnu.org
2012-02-07 17:23 ` redi at gcc dot gnu.org
2012-02-12 20:03 ` fabien at gcc dot gnu.org
2012-02-16 10:22 ` fabien at gcc dot gnu.org
2012-02-17  7:52 ` fabien at gcc dot gnu.org
2012-02-17  7:53 ` fabien at gcc dot gnu.org

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