http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60526
--- Comment #1 from janus at gcc dot gnu.org --- See also https://groups.google.com/forum/?fromgroups#!topic/comp.lang.fortran/ZZ0iPFE7TFk for a discussion of ifort's behavior (which is the other way round than gfortran's: it used to accept it but now rejects it).