[Bug c++/47950] [4.6 Regression] [C++0x] Internal compiler error: non-dependent declaration as condition causes tsubst_copy_and_build assertion failure.

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47950

--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> 2011-03-03 
16:51:23 UTC ---
Author: jason
Date: Thu Mar  3 16:51:20 2011
New Revision: 170656

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170656
Log:
    PR c++/47950
    * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.

Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c