[Bug c++/79369] namespace definition with qualified id

[nathan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79369

--- Comment #3 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Author: nathan
Date: Tue Feb  7 18:02:05 2017
New Revision: 245252

URL: https://gcc.gnu.org/viewcvs?rev=245252&root=gcc&view=rev
Log:
        PR c++/79369 inline namespaces
        gcc/cp
        * cp-tree.h (NAMESPACE_CHECK): New.
        (NAMESPACE_INLINE_P): New.
        * name-lookup.h (push_namespace): Return int.
        * name-lookup.c (push_namespace): Return int. Adjust.
        * parser.c (cp_parser_namespace_definition): Reorder nested
        parsing.  Check inline redefinition.
        gcc/testsuite/
        * g++.dg/cpp0x/pr65558.C: Adjust error loc.
        * g++.dg/cpp0x/pr79369.C: New.
        * g++.dg/cpp1z/nested-namespace-def1.C: Adjust.

Added:
    branches/c++-modules/gcc/testsuite/g++.dg/cpp0x/pr79369.C
Modified:
    branches/c++-modules/ChangeLog.modules
    branches/c++-modules/gcc/cp/cp-tree.h
    branches/c++-modules/gcc/cp/name-lookup.c
    branches/c++-modules/gcc/cp/name-lookup.h
    branches/c++-modules/gcc/cp/parser.c
    branches/c++-modules/gcc/testsuite/g++.dg/cpp0x/pr65558.C
    branches/c++-modules/gcc/testsuite/g++.dg/cpp1z/nested-namespace-def1.C