[Bug fortran/78674] New: [cleanup] merge gfc_convert_type_warn and gfc_convert_chartype

[janus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78674

            Bug ID: 78674
           Summary: [cleanup] merge gfc_convert_type_warn and
                    gfc_convert_chartype
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: janus at gcc dot gnu.org
  Target Milestone: ---

Follow-up to PR78618 ...

The functions gfc_convert_type_warn and gfc_convert_chartype in intrinsic.c
have a lot of code duplication. The latter is almost a subset / special case of
the former.

One should investigate whether it's possible to merge both into one general
function.