dotdoom · March 15, 2019 08:26 · Mar 15, 2019
diff --git a/main.dart b/main.dart
@@ -0,0 +1,21 @@
+import 'dart:async';
+
+Future<void> b(value) async {
+  await Future.delayed(Duration(seconds: 0));
+  // OR: remove the line ABOVE for fun effect.
+  print('b(${value})');
+}
+
+Future<void> a(value) async {
+  print('a(${value})');
+  scheduleMicrotask(() => b(value));
+  // OR: replace scheduleMicrotask() with await b(value);
+  return value + 1;
+}
+
+void main() {
+  scheduleMicrotask(() => print('microtask1'));
+  a(1).then(a).then(a);
+  print('done');
+  scheduleMicrotask(() => print('microtask2'));
+}