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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/60786] In C++11 an explicit instantiation with an
 unqualified name must be in the right namespace
Date: Wed, 04 Aug 2021 20:42:06 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D60786

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
   Target Milestone|---                         |7.0
         Resolution|---                         |DUPLICATE

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
In GCC7+, we started having a pedantic warning (only with -pedantic or
-Wpedantic):
<source>:6:16: warning: explicit instantiation of 'template<class T> struct
A::B' outside its namespace must use a nested-name-specifier [-Wpedantic]
 template class B<int>;
                ^~~~~~

This is a dup of bug 56480.

*** This bug has been marked as a duplicate of bug 56480 ***=