coarray_alloc_with_implicit_sync_2.f90: New test.

coarray_alloc_with_implicit_sync_2.f90: New test.

gcc/testsuite/ChangeLog:

2017-01-18  Andre Vehreschild  <vehre@gcc.gnu.org>

	* gfortran.dg/coarray_alloc_with_implicit_sync_2.f90: New test.

Also fixed date in gcc/testsuite/ChangeLog on my previous commit.

gcc/fortran/ChangeLog:

2017-01-18  Andre Vehreschild  <vehre@gcc.gnu.org>

	* primary.c (caf_variable_attr): Improve figuring whether the current
	component is the last one refed.
	* trans-stmt.c (gfc_trans_allocate): Do not generate sync_all calls
	when allocating pointer or allocatable components.

From-SVN: r244590