closure conversion: Support closures in initializers

pkg/kernel/testcases/closures/closure_in_initializer.dart

Index: pkg/kernel/testcases/closures/closure_in_initializer.dart
diff --git a/pkg/kernel/testcases/closures/closure_in_initializer.dart b/pkg/kernel/testcases/closures/closure_in_initializer.dart
new file mode 100644
index 0000000000000000000000000000000000000000..95ca56ca88c2358f55bcd7cc18109decdebb51cc
--- /dev/null
+++ b/pkg/kernel/testcases/closures/closure_in_initializer.dart
@@ -0,0 +1,14 @@
+class C {

[ahe, 2017/02/27 07:36:06]

Add copyright.

[karlklose, 2017/02/28 11:45:15]

Done.

+  var t;
+  C.foo(f) : t = (() => f()) {
+    print(1);
+  }
+}
+
+main() {
+  print(0);
+  var c = new C.foo(() => print('hest'));
+  print(2);
+  c.t();
+  print(3);
+}