Added label type

src/asm/Instructions.go

@@ -2,12 +2,12 @@ package asm
 
 // Comment adds a comment at the current position.
 func (a *Assembler) Comment(text string) {
-	a.Label(COMMENT, text)
+	a.Label(COMMENT, Label{Name: text, Type: CommentLabel})
 }
 
 // DLLCall calls a function in a DLL file.
 func (a *Assembler) DLLCall(name string) {
-	a.Label(DLLCALL, name)
+	a.Label(DLLCALL, Label{Name: name, Type: ExternLabel})
 }
 
 // Return returns back to the caller.