re PR fortran/28885 (ICE passing components of array of derived type)

re PR fortran/28885 (ICE passing components of array of derived type)

2006-08-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/28885
	REGRESSION FIX
	* trans-expr.c (gfc_conv_aliased_arg): Ensure that the temp
	declaration is retained for INTENT(OUT) arguments.

	PR fortran/28873
	REGRESSION FIX
	PR fortran/20067
	* resolve.c (resolve_generic_f): Make error message more
	comprehensible.
	(resolve_generic_s): Restructure search for specific procedures
	to be similar to resolve_generic_f and change to similar error
	message.  Ensure that symbol reference is refreshed, in case
	the search produces a NULL.
	(resolve_specific_s): Restructure search, as above and as
	resolve_specific_f. Ensure that symbol reference is refreshed,
	in case the search produces a NULL.

	PR fortran/25077
	PR fortran/25102
	* interface.c (check_operator_interface): Throw error if the
	interface assignment tries to change intrinsic type assigments
	or has less than two arguments.  Also, it is an error if an
	interface operator contains an alternate return.

	PR fortran/24866
	* parse.c (gfc_fixup_sibling_symbols): Do not modify the symbol
	if it is a dummy in the contained namespace.

2006-08-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/28885
	* gfortran.dg/aliasing_dummy_2.f90: New test.

	PR fortran/20067
	* gfortran.dg/generic_5.f90: Change error message.

	PR fortran/28873
	* gfortran.dg/generic_6.f90: New test.

	PR fortran/25077
	* gfortran.dg/redefined_intrinsic_assignment.f90: New test.

	PR fortran/25102
	* gfortran.dg/invalid_interface_assignment.f90: New test.

	PR fortran/24866
	* gfortran.dg/module_proc_external_dummy.f90: New test.

From-SVN: r116578