[Bug fortran/50050] Internal compiler error free_expr0 at expr.c:3709 via gfc_done_2

[mikael at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50050

--- Comment #4 from Mikael Morin <mikael at gcc dot gnu.org> 2011-08-20 
14:51:40 UTC ---
Patch posted at:
http://gcc.gnu.org/ml/fortran/2011-08/msg00106.html