Check in codegen test expectations.

test/codegen/expect/language/function_type_alias4_test.js

Index: test/codegen/expect/language/function_type_alias4_test.js
diff --git a/test/codegen/expect/language/function_type_alias4_test.js b/test/codegen/expect/language/function_type_alias4_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..f1f0127cee127df627c9b472f4ba83b3e65ced23
--- /dev/null
+++ b/test/codegen/expect/language/function_type_alias4_test.js
@@ -0,0 +1,63 @@
+dart_library.library('language/function_type_alias4_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__function_type_alias4_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_type_alias4_test = Object.create(null);
+  let F = () => (F = dart.constFn(function_type_alias4_test.F$()))();
+  let A = () => (A = dart.constFn(function_type_alias4_test.A$()))();
+  let FOfbool = () => (FOfbool = dart.constFn(function_type_alias4_test.F$(core.bool)))();
+  let FOfint = () => (FOfint = dart.constFn(function_type_alias4_test.F$(core.int)))();
+  let AOfbool = () => (AOfbool = dart.constFn(function_type_alias4_test.A$(core.bool)))();
+  let AOfint = () => (AOfint = dart.constFn(function_type_alias4_test.A$(core.int)))();
+  let boolTobool = () => (boolTobool = dart.constFn(dart.definiteFunctionType(core.bool, [core.bool])))();
+  let intToint = () => (intToint = dart.constFn(dart.definiteFunctionType(core.int, [core.int])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  function_type_alias4_test.F$ = dart.generic(bool => {
+    const F = dart.typedef('F', () => dart.functionType(bool, [bool]));
+    return F;
+  });
+  function_type_alias4_test.F = F();
+  function_type_alias4_test.bar = function(a) {
+  };
+  dart.fn(function_type_alias4_test.bar, boolTobool());
+  function_type_alias4_test.baz = function(a) {
+  };
+  dart.fn(function_type_alias4_test.baz, intToint());
+  function_type_alias4_test.A$ = dart.generic(T => {
+    class A extends core.Object {
+      foo(a) {
+        T._check(a);
+      }
+    }
+    dart.addTypeTests(A);
+    dart.setSignature(A, {
+      methods: () => ({foo: dart.definiteFunctionType(T, [T])})
+    });
+    return A;
+  });
+  function_type_alias4_test.A = A();
+  function_type_alias4_test.main = function() {
+    expect$.Expect.isTrue(function_type_alias4_test.F.is(function_type_alias4_test.bar));
+    expect$.Expect.isTrue(function_type_alias4_test.F.is(function_type_alias4_test.baz));
+    expect$.Expect.isTrue(FOfbool().is(function_type_alias4_test.bar));
+    expect$.Expect.isTrue(FOfint().is(function_type_alias4_test.baz));
+    expect$.Expect.isTrue(!FOfint().is(function_type_alias4_test.bar));
+    expect$.Expect.isTrue(!FOfbool().is(function_type_alias4_test.baz));
+    let b = new (AOfbool())();
+    let i = new (AOfint())();
+    expect$.Expect.isTrue(function_type_alias4_test.F.is(dart.bind(b, 'foo')));
+    expect$.Expect.isTrue(function_type_alias4_test.F.is(dart.bind(i, 'foo')));
+    expect$.Expect.isTrue(FOfbool().is(dart.bind(b, 'foo')));
+    expect$.Expect.isTrue(FOfint().is(dart.bind(i, 'foo')));
+    expect$.Expect.isTrue(!FOfint().is(dart.bind(b, 'foo')));
+    expect$.Expect.isTrue(!FOfbool().is(dart.bind(i, 'foo')));
+  };
+  dart.fn(function_type_alias4_test.main, VoidTodynamic());
+  // Exports:
+  exports.function_type_alias4_test = function_type_alias4_test;
+});