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

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

	PR fortran/83076
	* resolve.c (resolve_fl_derived0): Add caf_token fields for
	allocatable and pointer scalars, when -fcoarray selected.
	* trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token
	field as well as the backend_decl.
	(gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module
	derived types that are not vtypes. Components with caf_token
	attribute are pvoid types. For a component requiring it, find
	the caf_token field and have the component token field point to
	its backend_decl.

	PR fortran/83319
	*trans-types.c (gfc_get_array_descriptor_base): Add the token
	field to the descriptor even when codimen not set.

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

	PR fortran/83076
	* gfortran.dg/coarray_45.f90 : New test.

	PR fortran/83319
	* gfortran.dg/coarray_46.f90 : New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256065 138bc75d-0d04-0410-961f-82ee72b054a4