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[Bug c++/52212] friend declaration doesn't see previous friend of same function
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 12 Feb 2012 15:04:41 +0000
- Subject: [Bug c++/52212] friend declaration doesn't see previous friend of same function
- Auto-submitted: auto-generated
- References: <bug-52212-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52212
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-02-12 15:04:41 UTC ---
http://open-std.org/JTC1/SC22/WG21/docs/cwg_closed.html#209
you can make it valid by making D a friend of E, so that it can access the name
E::F
class D {
class E{
class F{};
friend void foo1(D::E::F& q);
friend class D;
};
friend void foo1(D::E::F& q);
};
works with G++ and Comeau online and the online clang demo