const go/parser.labelOk

3 uses

	go/parser (current package)
		parser.go#L1881: 	labelOk
		parser.go#L1932: 		if label, isIdent := x[0].(*ast.Ident); mode == labelOk && isIdent {
		parser.go#L2441: 		s, _ = p.parseSimpleStmt(labelOk)