Emit a compile-time error for initializers of the form this.foo and super.foo.

sdk/lib/_internal/compiler/implementation/resolution/members.dart

Index: sdk/lib/_internal/compiler/implementation/resolution/members.dart
diff --git a/sdk/lib/_internal/compiler/implementation/resolution/members.dart b/sdk/lib/_internal/compiler/implementation/resolution/members.dart
index 9f5857677002adff23d2aa1312d84a79e8133135..d2da1c59a7723a6c96c62ae5bb8d5f0894597915 100644
--- a/sdk/lib/_internal/compiler/implementation/resolution/members.dart
+++ b/sdk/lib/_internal/compiler/implementation/resolution/members.dart
@@ -1468,14 +1468,16 @@ class InitializerResolver {
     }
     FunctionElement result;
     bool resolvedSuper = false;
-    for (Link<Node> link = initializers;
-         !link.isEmpty;
-         link = link.tail) {
+    for (Link<Node> link = initializers; !link.isEmpty; link = link.tail) {
       if (link.head.asSendSet() != null) {
         final SendSet init = link.head.asSendSet();
         resolveFieldInitializer(constructor, init);
       } else if (link.head.asSend() != null) {
         final Send call = link.head.asSend();
+        if (call.argumentsNode == null) {
+          error(link.head, MessageKind.INVALID_INITIALIZER);
+          continue;
+        }
         if (Initializers.isSuperConstructorCall(call)) {
           if (resolvedSuper) {
             error(call, MessageKind.DUPLICATE_SUPER_INITIALIZER);