parse.y: (function_prototype): Accept EXTERNAL_REFERENCE_STORAGE.

parse.y: (function_prototype): Accept EXTERNAL_REFERENCE_STORAGE.

2005-02-24  James A. Morrison  <phython@gcc.gnu.org>

	* parse.y: (function_prototype): Accept EXTERNAL_REFERENCE_STORAGE.
	Move function parameters check from ...
	(function): ...Here.  Update call to tree_code_create_function_initial.
	(function_invocation): Use expressions_with_commas_opt instead of
	expressions_with_commas.
	(expressions_with_commas_opt): New rule.
	* treetree.c (tree_code_create_function_prototype): Create PARM_DECLs
	for function parameters.
	(tree_code_create_function_initial): Remove PARMS parameter.
	Don't create PARM_DECLs for function parameters.
	* treetree.h (tree_code_create_function_initial): Remove PARMS
	parameter.

From-SVN: r95501