Added bit fields to tree and ToString for object member

parser/tree-tostring.go

@@ -298,6 +298,10 @@ func (member ObjtMember) ToString (indent int) (output string) {
 	output += member.name + ":"
 	output += member.what.ToString()
 
+	if member.bitWidth > 0 {
+		output += fmt.Sprint(":", member.bitWidth)
+	}
+	
 	isComplexInitialization :=
 		member.defaultValue.kind == ArgumentKindObjectInitializationValues ||
 		member.defaultValue.kind == ArgumentKindArrayInitializationValues

parser/tree.go

@@ -180,6 +180,7 @@ type ObjtMember struct {
 	name     string
 
 	what         Type
+	bitWidth     int
 	permission   types.Permission
 	defaultValue Argument
 }
@@ -189,6 +190,7 @@ type ObjtSection struct {
 	location file.Location
 	name     string
 
+	// TODO: make this Identifier instead of Type
 	inherits     Type
 	permission   types.Permission
 	// TODO: order matters here we need to store these in an array
@@ -225,6 +227,7 @@ type FaceBehavior struct {
 type FaceSection struct {
 	location file.Location
 	name     string
+	// TODO: make this Identifier instead of string
 	inherits string
 	
 	permission types.Permission