[Bug c++/51714] [4.7 Regression] internal compiler error: Segmentation fault with -std=c++11

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51714

--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-12-31 
02:06:08 UTC ---
When tsubst_decl calls register_local_specialization the local_specializations
global is null.