http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50752
janus at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Keywords| |ice-on-invalid-code Last reconfirmed| |2011-10-17 CC| |janus at gcc dot gnu.org AssignedTo|unassigned at gcc dot |janus at gcc dot gnu.org |gnu.org | Ever Confirmed|0 |1 --- Comment #1 from janus at gcc dot gnu.org 2011-10-17 08:08:59 UTC --- This is clearly due to http://gcc.gnu.org/viewcvs?view=revision&revision=180062 which was my fix for PR47023. It's easy to fix this, however. To offending line should just came a bit too soon: Index: gcc/fortran/primary.c =================================================================== --- gcc/fortran/primary.c (revision 180062) +++ gcc/fortran/primary.c (working copy) @@ -57,11 +57,11 @@ match_kind_param (int *kind, int *is_iso_c) if (gfc_find_symbol (name, NULL, 1, &sym)) return MATCH_ERROR; - *is_iso_c = sym->attr.is_iso_c; - if (sym == NULL) return MATCH_NO; + *is_iso_c = sym->attr.is_iso_c; + if (sym->attr.flavor != FL_PARAMETER) return MATCH_NO; Sorry for the breakage. Will commit as obvious.