2008-04-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35944
	PR fortran/35946
	PR fortran/35947
	* trans_array.c (gfc_trans_array_constructor): Temporarily
	realign loop, if loop->from is not zero, before creating
	the temporary array and provide an offset.

	PR fortran/35959
	* trans-decl.c (gfc_init_default_dt): Add gfc_ prefix to name
	and allow for NULL body.  Change all references from
	init_default_dt to gfc_init_default_dt.
	* trans.h : Add prototype for gfc_init_default_dt.
	* trans-array.c (gfc_trans_deferred_vars): After nullification
	call gfc_init_default_dt for derived types with allocatable
	components.

2008-04-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35944
	PR fortran/35946
	PR fortran/35947
	* gfortran.dg/array_constructor_23.f: New test.

	PR fortran/35959
	* gfortran.dg/alloc_comp_default_init_2.f90: New test.
	* gfortran.dg/alloc_comp_basics_1.f90: Change occurrences of
	"builtin_free" to 27.
	* gfortran.dg/alloc_comp_constructor_1.f90: Change occurrences
	of "builtin_free" to 21.

From-SVN: r134472