Check in codegen test expectations.

test/codegen/expect/language/function_subtype_cast1_test.js

Index: test/codegen/expect/language/function_subtype_cast1_test.js
diff --git a/test/codegen/expect/language/function_subtype_cast1_test.js b/test/codegen/expect/language/function_subtype_cast1_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..e678edc63fc3ffcb64bc978fb16ff33a669e7f7e
--- /dev/null
+++ b/test/codegen/expect/language/function_subtype_cast1_test.js
@@ -0,0 +1,57 @@
+dart_library.library('language/function_subtype_cast1_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__function_subtype_cast1_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 function_subtype_cast1_test = Object.create(null);
+  let Foo = () => (Foo = dart.constFn(function_subtype_cast1_test.Foo$()))();
+  let Class = () => (Class = dart.constFn(function_subtype_cast1_test.Class$()))();
+  let FooOfbool = () => (FooOfbool = dart.constFn(function_subtype_cast1_test.Foo$(core.bool)))();
+  let FooOfint = () => (FooOfint = dart.constFn(function_subtype_cast1_test.Foo$(core.int)))();
+  let ClassOfint = () => (ClassOfint = dart.constFn(function_subtype_cast1_test.Class$(core.int)))();
+  let ClassOfbool = () => (ClassOfbool = dart.constFn(function_subtype_cast1_test.Class$(core.bool)))();
+  let VoidToFooOfbool = () => (VoidToFooOfbool = dart.constFn(dart.definiteFunctionType(FooOfbool(), [])))();
+  let dynamicTobool = () => (dynamicTobool = dart.constFn(dart.definiteFunctionType(core.bool, [dart.dynamic])))();
+  let VoidToFooOfint = () => (VoidToFooOfint = dart.constFn(dart.definiteFunctionType(FooOfint(), [])))();
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  function_subtype_cast1_test.Foo$ = dart.generic(T => {
+    const Foo = dart.typedef('Foo', () => dart.functionType(dart.void, [T]));
+    return Foo;
+  });
+  function_subtype_cast1_test.Foo = Foo();
+  function_subtype_cast1_test.Bar = dart.typedef('Bar', () => dart.functionType(dart.void, [core.int]));
+  function_subtype_cast1_test.Class$ = dart.generic(T => {
+    class Class extends core.Object {
+      bar(i) {
+        T._check(i);
+      }
+    }
+    dart.addTypeTests(Class);
+    dart.setSignature(Class, {
+      methods: () => ({bar: dart.definiteFunctionType(dart.void, [T])})
+    });
+    return Class;
+  });
+  function_subtype_cast1_test.Class = Class();
+  function_subtype_cast1_test.main = function() {
+    expect$.Expect.isNotNull(dart.bind(new function_subtype_cast1_test.Class(), 'bar'));
+    expect$.Expect.isNotNull(FooOfbool().as(dart.bind(new function_subtype_cast1_test.Class(), 'bar')));
+    expect$.Expect.isNotNull(FooOfint().as(dart.bind(new function_subtype_cast1_test.Class(), 'bar')));
+    expect$.Expect.isNotNull(function_subtype_cast1_test.Bar.as(dart.bind(new function_subtype_cast1_test.Class(), 'bar')));
+    expect$.Expect.isNotNull(dart.bind(new (ClassOfint())(), 'bar'));
+    expect$.Expect.throws(dart.fn(() => FooOfbool().as(dart.bind(new (ClassOfint())(), 'bar')), VoidToFooOfbool()), dart.fn(e => true, dynamicTobool()));
+    expect$.Expect.isNotNull(dart.bind(new (ClassOfint())(), 'bar'));
+    expect$.Expect.isNotNull(dart.bind(new (ClassOfint())(), 'bar'));
+    expect$.Expect.isNotNull(dart.bind(new (ClassOfbool())(), 'bar'));
+    expect$.Expect.isNotNull(dart.bind(new (ClassOfbool())(), 'bar'));
+    expect$.Expect.throws(dart.fn(() => FooOfint().as(dart.bind(new (ClassOfbool())(), 'bar')), VoidToFooOfint()), dart.fn(e => true, dynamicTobool()));
+    expect$.Expect.throws(dart.fn(() => function_subtype_cast1_test.Bar.as(dart.bind(new (ClassOfbool())(), 'bar')), VoidToFooOfint()), dart.fn(e => true, dynamicTobool()));
+  };
+  dart.fn(function_subtype_cast1_test.main, VoidTovoid());
+  // Exports:
+  exports.function_subtype_cast1_test = function_subtype_cast1_test;
+});