2008-01-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34784
	* array.c (gfc_check_constructor_type): Clear the expression ts
	so that the checking starts from the deepest level of array
	constructor.
	* primary.c (match_varspec): If an unknown type is changed to
	default character and the attempt to match a substring fails,
	change it back to unknown.

	PR fortran/34785
	* trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
	NULL for an array constructor, use the cl.length expression to
	build it.
	(gfc_conv_array_parameter): Change call to gfc_evaluate_now to
	a tree assignment.


2008-01-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34784
	* gfortran.dg/array_constructor_20.f90: New test.
	* gfortran.dg/mapping_2.f90: Correct ubound expression for h4.

	PR fortran/34785
	* gfortran.dg/array_constructor_21.f90: New test.

From-SVN: r131675