https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84389
--- Comment #7 from Steve Kargl <sgk at troutmask dot apl.washington.edu> --- On Sat, Feb 17, 2018 at 03:56:14AM +0000, jvdelisle at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84389 > > I think I prefer this patch, regression tested OK. > > diff --git a/gcc/fortran/io.c b/gcc/fortran/io.c > index 9b7c2de16f4..d9f0fb1d4ac 100644 > --- a/gcc/fortran/io.c > +++ b/gcc/fortran/io.c > @@ -985,6 +985,9 @@ data_desc: > case FMT_COMMA: > goto format_item; > > + case FMT_COLON: > + goto format_item_1; > + > case FMT_LPAREN: > > dtio_vlist: > Works for me.