[Bug c++/44561] using nullptr_t with -flto/-fwhopr causes ICE: tree code 'lang_type' is not supported in gimple streams

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44561

--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-11 
09:51:19 UTC ---
Created attachment 22014
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22014
WIP patch

Work-in-progress for the just-stream-lang-type idea.  Adding odd LANG_TYPE
handling to the middle-end in various places.