Fortran: Allow to use non-pure/non-elemental functions in coarray indexes [PR107635]

Extract calls to non-pure or non-elemental functions from index
expressions on a coarray.

gcc/fortran/ChangeLog:

	PR fortran/107635

	* coarray.cc (get_arrayspec_from_expr): Treat array result of
	function calls correctly.
	(remove_coarray_from_derived_type): Prevent memory loss.
	(add_caf_get_from_remote): Correct locus.
	(find_comp): New function to find or create a new component in a
	derived type.
	(check_add_new_comp_handle_array): Handle allocatable arrays or
	non-pure/non-elemental functions in indexes of coarrays.
	(check_add_new_component): Use above function.
	(create_get_parameter_type): Rename to
	create_caf_add_data_parameter_type.
	(create_caf_add_data_parameter_type): Renaming of variable and
	make the additional data a coarray.
	(remove_caf_ref): Factor out to reuse in other caf-functions.
	(create_get_callback): Use function factored out, set locus
	correctly and ensure a kind is set for parameters.
	(add_caf_get_intrinsic): Rename to add_caf_get_from_remote and
	rename some variables.
	(coindexed_expr_callback): Skip over function created by the
	rewriter.
	(coindexed_code_callback): Filter some intrinsics not to
	process.
	(gfc_coarray_rewrite): Rewrite also contained functions.
	* trans-intrinsic.cc (gfc_conv_intrinsic_caf_get): Reflect
	changed order on caf_get_from_remote ().

libgfortran/ChangeLog:

	* caf/libcaf.h (_gfortran_caf_register_accessor): Reflect
	changed parameter order.
	* caf/single.c (struct accessor_hash_t): Same.
	(_gfortran_caf_register_accessor): Call accessor using a token
	for accessing arrays with a descriptor on the source side.

gcc/testsuite/ChangeLog:

	* gfortran.dg/coarray_lib_comm_1.f90: Adapt scan expression.
	* gfortran.dg/coarray/get_with_fn_parameter.f90: New test.
	* gfortran.dg/coarray/get_with_scalar_fn.f90: New test.

0 files changed, 0 insertions, 0 deletions