Added bit fields to tree and ToString for object member

parser/tree-tostring.go

@@ -297,6 +297,10 @@ func (member ObjtMember) ToString (indent int) (output string) {
 	output += member.permission.ToString() + " "
 	output += member.name + ":"
 	output += member.what.ToString()
+
+	if member.bitWidth > 0 {
+		output += fmt.Sprint(":", member.bitWidth)
+	}
 	
 	isComplexInitialization :=
 		member.defaultValue.kind == ArgumentKindObjectInitializationValues ||