gcc/libgfortran
Paul Thomas 7fb43006b2 re PR fortran/37577 ([meta-bug] change internal array descriptor format for better syntax, C interop TR, rank 15)
2018-25-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37577
	* array.c (gfc_match_array_ref): If standard earlier than F2008
	it is an error if the reference dimension is greater than 7.
	libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the
	dtype masks and shifts accordingly.
	* trans-array.c (gfc_conv_descriptor_dtype): Use the dtype
	type node to check the field.
	(gfc_conv_descriptor_dtype): Access the rank field of dtype.
	(duplicate_allocatable_coarray): Access the rank field of the
	dtype descriptor rather than the dtype itself.
	* trans-expr.c (get_scalar_to_descriptor_type): Store the type
	of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE
	(ie. a character).
	(gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to
	get_scalar_to_descriptor_type if the actual expression is a
	constant.
	(gfc_trans_structure_assign): Assign the rank directly to the
	dtype rank field.
	* trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result
	to default integer kind.
	(gfc_conv_intrinsic_sizeof): Obtain the element size from the
	'elem_len' field of the dtype.
	* trans-io.c (gfc_build_io_library_fndecls): Replace
	gfc_int4_type_node with dtype_type_node where necessary.
	(transfer_namelist_element): Use gfc_get_dtype_rank_type for
	scalars.
	* trans-types.c : Provide 'get_dtype_type_node' to acces the
	dtype_type_node and, if necessary, build it.
	The maximum size of an array element is now determined by the
	maximum value of size_t.
	Update the description of the array descriptor, including the
	type def for the dtype_type.
	(gfc_get_dtype_rank_type): Build a constructor for the dtype.
	Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS.
	(gfc_get_array_descriptor_base): Change the type of the dtype
	field to dtype_type_node.
	(gfc_get_array_descr_info): Get the offset to the rank field of
	the dtype.
	* trans-types.h : Add a prototype for 'get_dtype_type_node ()'.
	* trans.h : Define the indices of the dtype fields.

2018-25-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37577
	* gfortran.dg/coarray_18.f90: Allow dimension 15 for F2008.
	* gfortran.dg/coarray_lib_this_image_2.f90: Change 'array1' to
	'array01' in the tree dump comparison.
	* gfortran.dg/coarray_lib_token_4.f90: Likewise.
	* gfortran.dg/inline_sum_1.f90: Similar - allow two digits.
	* gfortran.dg/rank_1.f90: Allow dimension 15 for F2008.

2018-25-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37577
	* caf/single.c (_gfortran_caf_failed_images): Access the 'type'
	and 'elem_len' fields of the dtype instead of the shifts.
	(_gfortran_caf_stopped_images): Likewise.
	* intrinsics/associated.c (associated): Compare the 'type' and
	'elem_len' fields instead of the dtype.
	* caf/date_and_time.c : Access the dtype fields rather using
	shifts and masks.
	* io/transfer.c (transfer_array ): Comment on item count.
	(set_nml_var,st_set_nml_var): Change dtype type and use fields.
	(st_set_nml_dtio_var): Likewise.
	* libgfortran.h : Change definition of GFC_ARRAY_DESCRIPTOR and
	add a typedef for the dtype_type. Change the GFC_DTYPE_* macros
	to access the dtype fields.

From-SVN: r257065
2018-01-25 19:09:40 +00:00
..
caf re PR fortran/37577 ([meta-bug] change internal array descriptor format for better syntax, C interop TR, rank 15) 2018-01-25 19:09:40 +00:00
config Update copyright years. 2018-01-03 11:03:58 +01:00
generated re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=) 2018-01-15 18:35:13 +00:00
ieee Update copyright years. 2018-01-03 11:03:58 +01:00
intrinsics re PR fortran/37577 ([meta-bug] change internal array descriptor format for better syntax, C interop TR, rank 15) 2018-01-25 19:09:40 +00:00
io re PR fortran/37577 ([meta-bug] change internal array descriptor format for better syntax, C interop TR, rank 15) 2018-01-25 19:09:40 +00:00
m4 re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=) 2018-01-15 18:35:13 +00:00
runtime Update copyright years. 2018-01-03 11:03:58 +01:00
acinclude.m4 Enable building libgfortran with Intel CET 2017-11-17 23:44:59 +01:00
aclocal.m4
c99_protos.h Update copyright years. 2018-01-03 11:03:58 +01:00
ChangeLog re PR fortran/37577 ([meta-bug] change internal array descriptor format for better syntax, C interop TR, rank 15) 2018-01-25 19:09:40 +00:00
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config.h.in
configure Enable building libgfortran with Intel CET 2017-11-17 23:44:59 +01:00
configure.ac Enable building libgfortran with Intel CET 2017-11-17 23:44:59 +01:00
configure.host
gfortran.map re PR fortran/36313 ([F03] {MIN,MAX}{LOC,VAL} should accept character arguments) 2017-12-03 20:14:05 +00:00
kinds-override.h Update copyright years. 2018-01-03 11:03:58 +01:00
libgfortran.h re PR fortran/37577 ([meta-bug] change internal array descriptor format for better syntax, C interop TR, rank 15) 2018-01-25 19:09:40 +00:00
libgfortran.spec.in
libtool-version re PR fortran/34640 (ICE when assigning item of a derived-component to a pointer) 2017-09-10 17:02:53 +00:00
Makefile.am re PR fortran/36313 ([F03] {MIN,MAX}{LOC,VAL} should accept character arguments) 2017-12-03 20:14:05 +00:00
Makefile.in re PR fortran/36313 ([F03] {MIN,MAX}{LOC,VAL} should accept character arguments) 2017-12-03 20:14:05 +00:00
mk-kinds-h.sh
mk-sik-inc.sh
mk-srk-inc.sh