http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59268
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed for 4.8.3+, though with --enable-checking=release it doesn't ICE and just
works (because then tsubst_copy just passes it through unmodified, which is
sufficient here).
So IMHO not work doing anything for 4.7.x.