[Bug c++/55877] [4.6/4.7/4.8 Regression] Anon visibility issues

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55877

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2013-01-04 16:51:12 UTC ---
Author: jason
Date: Fri Jan  4 16:51:02 2013
New Revision: 194911

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194911
Log:
    PR c++/55877
    * decl.c (reset_type_linkage, bt_reset_linkage): New.
    (grokdeclarator): Use reset_type_linkage.
    * name-lookup.c (binding_table_foreach): Handle null table.
    * tree.c (decl_anon_ns_mem_p): Check TYPE_MAIN_DECL, not TYPE_NAME.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/g++.dg/ext/visibility/anon11.C
Modified:
    branches/gcc-4_7-branch/gcc/cp/ChangeLog
    branches/gcc-4_7-branch/gcc/cp/decl.c
    branches/gcc-4_7-branch/gcc/cp/name-lookup.c
    branches/gcc-4_7-branch/gcc/cp/tree.c