http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48699
--- Comment #22 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-12-03 11:33:42 UTC --- Actually, my comment 21 was a bit premature: FROM type TO class is valid, only FROM class TO type is invalid. Corrected at: http://gcc.gnu.org/ml/fortran/2011-12/msg00006.html However, the test case of comment 8 (select_type_23.f03) is invalid - but for other reasons. Cf. PR 48887.