gdb:

gdb:

2012-11-02  Yao Qi  <yao@codesourcery.com>

	* std-operator.def: Remove OP_LABELED.
	* eval.c: Remove the declaration of 'get_label'.
	(get_label): Remove.
	(evaluate_struct_tuple): Remove code handling OP_LABELED.
	Update comment.
	Remove local variable 'variantno' and related code.
	Replace 'substruct_type' with 'struct_type'.  Replace 'subfieldno'
	with 'fieldno'.
	* expprint.c (print_subexp_standard): Likewise.
	(dump_subexp_body_standard): Likewise.
	* parse.c (operator_length_standard): Likewise.

gdb/testsuite:

2012-11-02  Yao Qi  <yao@codesourcery.com>

	* gdb.base/setvar.exp: Test setting nested struct.
	* gdb.base/setvar.c (v_struct3): New.