[Bug c++/11987] [4.3/4.4/4.5 regression] Accepts-invalid with inherited nested type

[jason at gcc dot gnu dot org]

------- Comment #15 from jason at gcc dot gnu dot org  2009-11-13 14:40 -------
Subject: Bug 11987

Author: jason
Date: Fri Nov 13 14:40:13 2009
New Revision: 154149

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154149
Log:
        PR c++/11987
        * parser.c (cp_parser_direct_declarator): Give helpful error about
        trying to define member of a dependent typedef.
        * pt.c (resolve_typename_type): Don't resolve a typedef typename.
        * tree.c (typedef_variant_p): New.
        * cp-tree.h: Declare it.

Added:
    trunk/gcc/testsuite/g++.dg/parse/typename11.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/parser.c
    trunk/gcc/cp/pt.c
    trunk/gcc/cp/tree.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/template/crash48.C


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11987