parser/argument.go

@@ -42,9 +42,8 @@ func (parser *ParsingOperation) parseArgument () (argument Argument, err error)
 				return
 			}
 			
-			declaration := Declaration {
+			declaration := Declaration { }
-				what: what,
+			declaration.what = what
-			}
 			declaration.setName(identifier.trail[0])
 			declaration.setLocation(argument.Location())
 

parser/node-traits.go

@@ -43,3 +43,18 @@ func (trait nameable) Name () (name string) {
 func (trait *nameable) setName (name string) {
 	trait.name = name
 }
+
+// typeable allows a node to have a type.
+type typeable struct {
+	what Type
+}
+
+// Type returns the type of the node.
+func (trait typeable) Type () (what Type) {
+	return trait.what
+}
+
+// setType sets the type of the node.
+func (trait *typeable) setType (what Type) () {
+	
+}

parser/tree-tostring.go

@@ -309,7 +309,7 @@ func (section *TypeSection) ToString (indent int) (output string) {
 		"type ",
 		section.permission.ToString(), " ",
 		section.name, ":",
-		section.inherits.ToString())
+		section.what.ToString())
 
 	isComplexInitialization :=
 		section.defaultValue.kind == ArgumentKindObjectInitializationValues ||

parser/tree.go

@@ -62,7 +62,7 @@ type Type struct {
 type Declaration struct {
 	locatable
 	nameable
-	what Type
+	typeable
 }
 
 // ObjectInitializationValues represents a list of object member initialization
@@ -150,8 +150,8 @@ type Argument struct {
 type DataSection struct {
 	locatable
 	nameable
+	typeable
 	
-	what       Type
 	permission types.Permission
 	value      Argument
 }