atreeon · July 31, 2020 20:00
diff --git a/parentSubClassNoCompileTime.dart b/parentSubClassNoCompileTime.dart
 class Parent {}

 class Sub implements Parent {
  String get blah => "blah";
 }

 String fnSub(Sub sub) => sub.blah;

 String aProblem(Parent parent) => fnSub(parent);

 void main(){
  aProblem(Parent());
 }
	class Parent {}

	class Sub implements Parent {
	String get blah => "blah";
	}

	String fnSub(Sub sub) => sub.blah;

	String aProblem(Parent parent) => fnSub(parent);

	void main(){
	aProblem(Parent());
	}