http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586
--- Comment #64 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-14
13:20:37 UTC ---
Index: gcc/fortran/trans-types.c
===================================================================
--- gcc/fortran/trans-types.c (revision 184203)
+++ gcc/fortran/trans-types.c (working copy)
@@ -2042,7 +2042,8 @@ gfc_nonrestricted_type (tree t)
}
if (!field)
break;
- ret = build_variant_type_copy (t);
+ ret = build_distinct_type_copy (t);
+ TYPE_CANONICAL (ret) = TYPE_CANONICAL (t);
TYPE_FIELDS (ret) = NULL_TREE;
/* Here we make sure that as soon as we know we have to copy
works here, but I suspect it would not fix the Fortran -flto ICEs in
PR51765 (which happen on pristine trunk, much to the same issue I suppose).
