2010-02-20 Paul Thomas <pault@gcc.gnu.org>

2010-02-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/36932
	PR fortran/36933
	PR fortran/43072
	PR fortran/43111
	* dependency.c (gfc_check_argument_var_dependency): Use enum
	value instead of arithmetic vaue for 'elemental'.
	(check_data_pointer_types): New function.
	(gfc_check_dependency): Call check_data_pointer_types.
	* trans-array.h : Change fourth argument of
	gfc_conv_array_parameter to boolean.
	* trans-array.c (gfc_conv_array_parameter): A contiguous array
	can be a dummy but it must not be assumed shape or deferred.
	Change fourth argument to boolean. Array constructor exprs will
	always be contiguous and do not need packing and unpacking.
	* trans-expr.c (gfc_conv_procedure_call): Clean up some white
	space and change fourth argument of gfc_conv_array_parameter
	to boolean.
	(gfc_trans_arrayfunc_assign): Change fourth argument of
	gfc_conv_array_parameter to boolean.
	* trans-io.c (gfc_convert_array_to_string): The same.
	* trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.

2010-02-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/36932
	PR fortran/36933
	* gfortran.dg/dependency_26.f90: New test.

	PR fortran/43072
	* gfortran.dg/internal_pack_7.f90: New test.

	PR fortran/43111
	* gfortran.dg/internal_pack_8.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156926 138bc75d-0d04-0410-961f-82ee72b054a4