Fortran: Update get_team, team_number and image_status to F2018 [PR88154, PR88960, PR97210, PR103001]

Add functions get_team() and team_number() to comply with F2018
standard.

Update image_status() to comply with F2018 standard.

	PR fortran/88154
	PR fortran/88960
	PR fortran/97210
	PR fortran/103001

gcc/fortran/ChangeLog:

	* check.cc (team_type_check): Check a type for being team_type
	from the iso_fortran_env module.
	(gfc_check_image_status): Use team_type check.
	(gfc_check_get_team): Check for level argument.
	(gfc_check_team_number): Use team_type check.
	* expr.cc (gfc_check_assign): Add treatment for returning
	team_type in caf-single mode.
	* gfortran.texi: Add/Update documentation for get_team and
	team_number API functions.
	* intrinsic.cc (add_functions): Update get_team signature.
	* intrinsic.h (gfc_resolve_get_team): Add prototype.
	* intrinsic.texi: Add/Update documentation for get_team and
	team_number Fortran functions.
	* iresolve.cc (gfc_resolve_get_team): Resolve return type to be
	of type team_type.
	* iso-fortran-env.def: Update STAT_LOCK constants.  They have
	nothing to do with files.  Add level constants for get_team.
	* libgfortran.h: Add level and unlock_stat constants.
	* simplify.cc (gfc_simplify_get_team): Simply to correct return
	type team_type.
	* trans-decl.cc (gfc_build_builtin_function_decls): Update
	get_team and image_status API prototypes to correct signatures.
	* trans-intrinsic.cc (conv_intrinsic_image_status): Translate
	second parameter correctly.
	(conv_intrinsic_team_number): Translate optional single team
	argument correctly.
	(gfc_conv_intrinsic_function): Add translation of get_team.

libgfortran/ChangeLog:

	* caf/libcaf.h: Add constants for get_team's level argument and
	update stat values for failed images.
	(_gfortran_caf_team_number): Add prototype.
	(_gfortran_caf_get_team): Same.
	* caf/single.c (_gfortran_caf_team_number): Get the given team's
	team number.
	(_gfortran_caf_get_team): Get the current team or the team given
	by level when the argument is present.

gcc/testsuite/ChangeLog:

	* gfortran.dg/coarray/image_status_1.f08: Correct check for
	team_type.
	* gfortran.dg/pr102458.f90: Adapt to multiple errors.
	* gfortran.dg/coarray/get_team_1.f90: New test.
	* gfortran.dg/team_get_1.f90: New test.
	* gfortran.dg/team_number_1.f90: Correct Fortran syntax.

0 files changed, 0 insertions, 0 deletions