[Bug c++/63139] [4.8/4.9/5 Regression] Class-scope typedef overwrites typedef of previously defined class

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63139

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Thu Sep 11 13:50:27 2014
New Revision: 215171

URL: https://gcc.gnu.org/viewcvs?rev=215171&root=gcc&view=rev
Log:
    PR c++/63139
    * pt.c (tsubst_pack_expansion): Simplify substitution into T....
    (tsubst): Don't throw away PACK_EXPANSION_EXTRA_ARGS.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/variadic161.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c