https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86322
--- Comment #4 from Steve Kargl <sgk at troutmask dot apl.washington.edu> --- On Tue, Jan 08, 2019 at 08:15:46PM +0000, janus at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86322 > > janus at gcc dot gnu.org changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |janus at gcc dot gnu.org > > --- Comment #3 from janus at gcc dot gnu.org --- > I have not verified, but I'm pretty sure the regression is due to r260808: > > 2018-05-27 Steven G. Kargl <ka...@gcc.gnu.org> > > * decl.c (match_data_constant): Fortran 2018 allows pointer > initialization in a data statement. > Naw, it is is not due to my patch. Rather my patch has exposed or uncovered a bug in gfortran. gfortran needs to check F2018:C877 (R839) A data-i-do-object or a variable that appears as a data-stmt-object shall not be an object designator in which a pointer appears other than as the entire rightmost part-ref . In decl.c (gfc_match_data), gfortran needs a check for C877. I haven't gotten around to fixing this yet, and I likely won't for the foreseeable future.
