re PR fortran/42647 ([F03] Missed initialization/dealloc of allocatable scalar DT with allocatable component)

2010-10-26  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42647
	* trans.h (gfc_deallocate_scalar_with_status): New prototype.
	* trans.c (gfc_deallocate_scalar_with_status): New function for
	deallocation of allocatable scalars.
	* trans-array.c (structure_alloc_comps): Call it here ...
	* trans-decl.c (gfc_trans_deferred_vars): ... here ...
	* trans-stmt.c (gfc_trans_deallocate): ... and here.

2010-10-26  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42647
	* gfortran.dg/allocatable_scalar_9.f90: Extended.
	* gfortran.dg/allocatable_scalar_10.f90: New.
	* gfortran.dg/class_19.f03: Extended.

From-SVN: r165973