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.
Regtests on FC28/x86_64. OK for trunk?
Cheers
Paul
2018-07-31 Paul Thomas <pa...@gcc.gnu.org>
* gcc/fortran/libgfortran.h : In bt enum interchange BT_DERIVED
and BT_CHARACTER for CFI descriptor compatibility(TS 29113).
Index: gcc/fortran/libgfortran.h
===================================================================
*** gcc/fortran/libgfortran.h (revision 262444)
--- gcc/fortran/libgfortran.h (working copy)
*************** typedef enum
*** 171,177 ****
used in the run-time library for IO. */
typedef enum
{ BT_UNKNOWN = 0, BT_INTEGER, BT_LOGICAL, BT_REAL, BT_COMPLEX,
! BT_DERIVED, BT_CHARACTER, BT_CLASS, BT_PROCEDURE, BT_HOLLERITH, BT_VOID,
BT_ASSUMED, BT_UNION
}
bt;
--- 171,177 ----
used in the run-time library for IO. */
typedef enum
{ BT_UNKNOWN = 0, BT_INTEGER, BT_LOGICAL, BT_REAL, BT_COMPLEX,
! BT_CHARACTER, BT_DERIVED, BT_CLASS, BT_PROCEDURE, BT_HOLLERITH, BT_VOID,
BT_ASSUMED, BT_UNION
}
bt;
