[Bug c++/47144] [4.5/4.6 Regression] Doesn't reject attempt to define type in template argument; results in weird parse

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47144

--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> 2011-03-11 
22:48:02 UTC ---
Author: jason
Date: Fri Mar 11 22:47:59 2011
New Revision: 170888

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170888
Log:
    PR c++/47144
    * parser.c (cp_parser_template_type_arg): Set
    type_definition_forbidden_message.

Added:
    trunk/gcc/testsuite/g++.dg/parse/no-type-defn1.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c
    trunk/gcc/testsuite/ChangeLog