re PR fortran/40822 (Internal compiler error when Fortran intrinsic LEN referenced before explicit declaration)

2009-07-24  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40822
	* array.c (gfc_resolve_character_array_constructor): Use new function
	gfc_new_charlen.
	* decl.c (add_init_expr_to_sym,variable_decl,match_char_spec,
	gfc_match_implicit): Ditto.
	* expr.c (gfc_simplify_expr): Ditto.
	* gfortran.h (gfc_new_charlen): New prototype.
	* iresolve.c (check_charlen_present,gfc_resolve_char_achar): Use new
	function gfc_new_charlen.
	* module.c (mio_charlen): Ditto.
	* resolve.c (gfc_resolve_substring_charlen,
	gfc_resolve_character_operator,fixup_charlen,resolve_fl_derived,
	resolve_symbol): Ditto.
	* symbol.c (gfc_new_charlen): New function to create a new gfc_charlen
	structure and add it to a namespace.
	(gfc_copy_formal_args_intr): Make sure ts.cl is present
	for CHARACTER variables.


2009-07-24  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40822
	* gfortran.dg/char_length_16.f90: New.

From-SVN: r150047