Check in codegen test expectations.

test/codegen/expect/language/static_closure_identical_test.js

Index: test/codegen/expect/language/static_closure_identical_test.js
diff --git a/test/codegen/expect/language/static_closure_identical_test.js b/test/codegen/expect/language/static_closure_identical_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..882cb571f9cfb811d917c229fc1ef4b69bb5d5ff
--- /dev/null
+++ b/test/codegen/expect/language/static_closure_identical_test.js
@@ -0,0 +1,24 @@
+dart_library.library('language/static_closure_identical_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__static_closure_identical_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const static_closure_identical_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  static_closure_identical_test.main = function() {
+    expect$.Expect.equals(static_closure_identical_test.main, static_closure_identical_test.main);
+    expect$.Expect.identical(static_closure_identical_test.main, static_closure_identical_test.main);
+    expect$.Expect.equals(static_closure_identical_test.main.hashCode, static_closure_identical_test.main.hashCode);
+    expect$.Expect.equals(static_closure_identical_test.main, static_closure_identical_test.foo);
+    expect$.Expect.identical(static_closure_identical_test.main, static_closure_identical_test.foo);
+    expect$.Expect.equals(static_closure_identical_test.main.hashCode, dart.hashCode(static_closure_identical_test.foo));
+  };
+  dart.fn(static_closure_identical_test.main, VoidTodynamic());
+  static_closure_identical_test.foo = static_closure_identical_test.main;
+  // Exports:
+  exports.static_closure_identical_test = static_closure_identical_test;
+});