Check in codegen test expectations.

test/codegen/expect/language/wrong_number_type_arguments_test_none_multi.js

Index: test/codegen/expect/language/wrong_number_type_arguments_test_none_multi.js
diff --git a/test/codegen/expect/language/wrong_number_type_arguments_test_none_multi.js b/test/codegen/expect/language/wrong_number_type_arguments_test_none_multi.js
new file mode 100644
index 0000000000000000000000000000000000000000..7becf52e8c986abddab7db8f57d7ef7e9ff24482
--- /dev/null
+++ b/test/codegen/expect/language/wrong_number_type_arguments_test_none_multi.js
@@ -0,0 +1,19 @@
+dart_library.library('language/wrong_number_type_arguments_test_none_multi', null, /* Imports */[
+  'dart_sdk'
+], function load__wrong_number_type_arguments_test_none_multi(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const wrong_number_type_arguments_test_none_multi = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  wrong_number_type_arguments_test_none_multi.foo = null;
+  wrong_number_type_arguments_test_none_multi.baz = null;
+  wrong_number_type_arguments_test_none_multi.main = function() {
+    wrong_number_type_arguments_test_none_multi.foo = null;
+    let bar = core.Map.new();
+  };
+  dart.fn(wrong_number_type_arguments_test_none_multi.main, VoidTodynamic());
+  // Exports:
+  exports.wrong_number_type_arguments_test_none_multi = wrong_number_type_arguments_test_none_multi;
+});