[Patch, fortran] A first small step towards CFI descriptor implementation

[Janus Weil]

Hi Paul,

2018-07-31 14:06 GMT+02:00 Paul Richard Thomas <paul.richard.thomas@gmail.com>:
> Daniel Celis Garza and Damian Rouson have developed a runtime library
> and include file for the TS 29113 and F2018 C descriptors.
> https://github.com/sourceryinstitute/ISO_Fortran_binding
>
> The ordering of types is different to the current 'bt' enum in
> libgfortran.h. This patch interchanges BT_DERIVED and BT_CHARACTER to
> fix this.

is this ordering actually fixed by the F18 standard, or is there any
other reason why it needs to be like this? What's wrong with
gfortran's current ordering?

Cheers,
Janus