indexing
	legal: "See notice at end of class."
	status: "See notice at end of class."
class INLINED_ARG_B

inherit
	ARGUMENT_B
		redefine
			enlarged, propagate, analyze, generate,
			free_register, print_register, type,
			current_register, is_argument
		end

feature -- Access

	type: TYPE_A is
		do
			Result := System.remover.inliner.inlined_feature.argument_type (position)
		end

	enlarged: INLINED_ARG_B is
		do
			Result := Current
		end

feature -- Status report

	is_argument: BOOLEAN is False
			-- Current should not be considered as an actual argument

feature -- Settings

	fill_from (a: ARGUMENT_B) is
		do
			parent := a.parent;
			position := a.position
		end

feature -- Register and code generation

	Current_register: INLINED_CURRENT_B is
		once
			create Result
		end

	propagate (r: REGISTRABLE) is
			-- Do nothing
		do
		end;

	analyze is
			-- Do nothing
		do
		end;

	generate is
			-- Do nothing
		do
		end;

	free_register is
			-- Do nothing
		do
		end;

	print_register is
		local
			inlined_feature: INLINED_FEAT_B
			context_class_type: CLASS_TYPE
			written_class_type: CLASS_TYPE
			context_cl_type, written_cl_type: CL_TYPE_A
			current_reg: REGISTRABLE
		do
				-- We need to go back to the caller's context to
				-- generate the argument as, if no temporary register
				-- is needed, calling `print_register' may have to
				-- evaluate types.
			inlined_feature := System.remover.inliner.inlined_feature

			written_class_type := Context.class_type
			context_class_type := Context.context_class_type
			context_cl_type := context.context_cl_type
			written_cl_type := context.current_type
			current_reg := Context.inlined_current_register

			Context.restore_class_type_context
			Context.set_inlined_current_register (Void)

			inlined_feature.argument_regs.item (position).print_register

			Context.change_class_type_context (context_class_type, context_cl_type, written_class_type, written_cl_type)
			Context.set_inlined_current_register (current_reg)
		end;

indexing
	copyright:	"Copyright (c) 1984-2006, Eiffel Software"
	license:	"GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)"
	licensing_options:	"http://www.eiffel.com/licensing"
	copying: "[
			This file is part of Eiffel Software's Eiffel Development Environment.
			
			Eiffel Software's Eiffel Development Environment is free
			software; you can redistribute it and/or modify it under
			the terms of the GNU General Public License as published
			by the Free Software Foundation, version 2 of the License
			(available at the URL listed under "license" above).
			
			Eiffel Software's Eiffel Development Environment is
			distributed in the hope that it will be useful,	but
			WITHOUT ANY WARRANTY; without even the implied warranty
			of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
			See the	GNU General Public License for more details.
			
			You should have received a copy of the GNU General Public
			License along with Eiffel Software's Eiffel Development
			Environment; if not, write to the Free Software Foundation,
			Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
		]"
	source: "[
			 Eiffel Software
			 356 Storke Road, Goleta, CA 93117 USA
			 Telephone 805-685-1006, Fax 805-685-6869
			 Website http://www.eiffel.com
			 Customer support http://support.eiffel.com
		]"

end