[Bug c++/46129] [4.6 Regression] ICE: in tsubst_copy, at cp/pt.c:11375

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46129

--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> 2010-10-22 
18:37:58 UTC ---
Author: jason
Date: Fri Oct 22 18:37:53 2010
New Revision: 165850

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165850
Log:
    PR c++/46129
    * pt.c (instantiate_class_template): Don't instantiate default
    arguments.

Added:
    trunk/gcc/testsuite/g++.dg/template/defarg14.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog