gfortran.h (gfc_code): Rename struct member label to label1.

gfortran.h (gfc_code): Rename struct member label to label1.

2009-05-12  Steven G. Kargl  <kargl@gcc.gnu.org>

	* gfortran.h (gfc_code): Rename struct member label to label1.
	* dump-parse-tree.c (show_code_node): Update symbol.
	* trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
	gfc_trans_arithmetic_if)": Ditto.
	* resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
	* match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
	gfc_match_assign, gfc_match_goto): Ditto.
	* parse.c (parse_do_block): Ditto.

From-SVN: r147489