re PR fortran/37577 ([meta-bug] change internal array descriptor format for better syntax, C interop TR, rank 15)

2018-01-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/37577
	* libgfortran.h: Remove GFC_DTYPE_DERIVED_1, GFC_DTYPE_DERIVED_2,
	GFC_DTYPE_DERIVED_4, GFC_DTYPE_DERIVED_8 and GFC_DTYPE_DERIVED_16.
	* m4/cshift1.m4: Remove GFC_DTYPE_DERIVED_1.
	* generated/cshift1_16.c: Regenerated.
	* generated/cshift1_4.c: Regenerated.
	* generated/cshift1_8.c: Regenerated.
	* intrinsics/cshift0.c: Remove GFC_DTYPE_DERIVED_1.
	* intrinsics/pack_generic.c (pack): Move handling of other types
	into separate switch statement.
	* intrinsics/spread_generic.c (spread): Likewise.
	(spread_scalar): Likewise.
	* intrinsics/unpack_generic.c (unpack1): Likewise.
	(unpack0): Likewise.
	* runtime/in_pack_generic.c (internal_pack): Likewise.
	* runtime/in_unpack_generic.c (internal_unpack): Likewise.

From-SVN: r257195