http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54234
kargl at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kargl at gcc dot gnu.org --- Comment #1 from kargl at gcc dot gnu.org 2012-08-12 16:12:09 UTC --- I believe that a warning is not necessary and in fact should not be issued. The Fortran standard explicitly states that CMPLX returns a complex number with default real kind if the KIND= optional argument is not used.