Check in codegen test expectations.

test/codegen/expect/language/function_subtype_local1_test.js

Index: test/codegen/expect/language/function_subtype_local1_test.js
diff --git a/test/codegen/expect/language/function_subtype_local1_test.js b/test/codegen/expect/language/function_subtype_local1_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..be637934c1a7ee835452d8d9a6add2b120b177a2
--- /dev/null
+++ b/test/codegen/expect/language/function_subtype_local1_test.js
@@ -0,0 +1,83 @@
+dart_library.library('language/function_subtype_local1_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__function_subtype_local1_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_local1_test = Object.create(null);
+  let Foo = () => (Foo = dart.constFn(function_subtype_local1_test.Foo$()))();
+  let Bar = () => (Bar = dart.constFn(function_subtype_local1_test.Bar$()))();
+  let Baz = () => (Baz = dart.constFn(function_subtype_local1_test.Baz$()))();
+  let Boz = () => (Boz = dart.constFn(function_subtype_local1_test.Boz$()))();
+  let FooOfbool = () => (FooOfbool = dart.constFn(function_subtype_local1_test.Foo$(core.bool)))();
+  let BazOfbool = () => (BazOfbool = dart.constFn(function_subtype_local1_test.Baz$(core.bool)))();
+  let BozOfbool = () => (BozOfbool = dart.constFn(function_subtype_local1_test.Boz$(core.bool)))();
+  let FooOfint = () => (FooOfint = dart.constFn(function_subtype_local1_test.Foo$(core.int)))();
+  let BazOfint = () => (BazOfint = dart.constFn(function_subtype_local1_test.Baz$(core.int)))();
+  let BozOfint = () => (BozOfint = dart.constFn(function_subtype_local1_test.Boz$(core.int)))();
+  let bool__Toint = () => (bool__Toint = dart.constFn(dart.definiteFunctionType(core.int, [core.bool], [core.String])))();
+  let bool__Toint$ = () => (bool__Toint$ = dart.constFn(dart.definiteFunctionType(core.int, [core.bool], {b: core.String})))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  function_subtype_local1_test.Foo$ = dart.generic(T => {
+    const Foo = dart.typedef('Foo', () => dart.functionType(core.int, [T], [core.String]));
+    return Foo;
+  });
+  function_subtype_local1_test.Foo = Foo();
+  function_subtype_local1_test.Bar$ = dart.generic(T => {
+    const Bar = dart.typedef('Bar', () => dart.functionType(core.int, [T], [core.String]));
+    return Bar;
+  });
+  function_subtype_local1_test.Bar = Bar();
+  function_subtype_local1_test.Baz$ = dart.generic(T => {
+    const Baz = dart.typedef('Baz', () => dart.functionType(core.int, [T], {b: core.String}));
+    return Baz;
+  });
+  function_subtype_local1_test.Baz = Baz();
+  function_subtype_local1_test.Boz$ = dart.generic(T => {
+    const Boz = dart.typedef('Boz', () => dart.functionType(core.int, [T]));
+    return Boz;
+  });
+  function_subtype_local1_test.Boz = Boz();
+  function_subtype_local1_test.main = function() {
+    function foo(a, b) {
+      if (b === void 0) b = null;
+      return null;
+    }
+    dart.fn(foo, bool__Toint());
+    function baz(a, opts) {
+      let b = opts && 'b' in opts ? opts.b : null;
+      return null;
+    }
+    dart.fn(baz, bool__Toint$());
+    expect$.Expect.isTrue(FooOfbool().is(foo), 'foo is Foo<bool>');
+    expect$.Expect.isTrue(FooOfbool().is(foo), 'foo is Bar<bool>');
+    expect$.Expect.isFalse(BazOfbool().is(foo), 'foo is Baz<bool>');
+    expect$.Expect.isTrue(BozOfbool().is(foo), 'foo is Boz<bool>');
+    expect$.Expect.isFalse(FooOfint().is(foo), 'foo is Foo<int>');
+    expect$.Expect.isFalse(FooOfint().is(foo), 'foo is Bar<int>');
+    expect$.Expect.isFalse(BazOfint().is(foo), 'foo is Baz<int>');
+    expect$.Expect.isFalse(BozOfint().is(foo), 'foo is Boz<int>');
+    expect$.Expect.isTrue(function_subtype_local1_test.Foo.is(foo), 'foo is Foo');
+    expect$.Expect.isTrue(function_subtype_local1_test.Bar.is(foo), 'foo is Bar');
+    expect$.Expect.isFalse(function_subtype_local1_test.Baz.is(foo), 'foo is Baz');
+    expect$.Expect.isTrue(function_subtype_local1_test.Boz.is(foo), 'foo is Boz');
+    expect$.Expect.isFalse(FooOfbool().is(baz), 'baz is Foo<bool>');
+    expect$.Expect.isFalse(FooOfbool().is(baz), 'baz is Bar<bool>');
+    expect$.Expect.isTrue(BazOfbool().is(baz), 'baz is Baz<bool>');
+    expect$.Expect.isTrue(BozOfbool().is(baz), 'baz is Boz<bool>');
+    expect$.Expect.isFalse(FooOfint().is(baz), 'baz is Foo<int>');
+    expect$.Expect.isFalse(FooOfint().is(baz), 'baz is Bar<int>');
+    expect$.Expect.isFalse(BazOfint().is(baz), 'baz is Baz<int>');
+    expect$.Expect.isFalse(BozOfint().is(baz), 'baz is Boz<int>');
+    expect$.Expect.isFalse(function_subtype_local1_test.Foo.is(baz), 'baz is Foo');
+    expect$.Expect.isFalse(function_subtype_local1_test.Bar.is(baz), 'baz is Bar');
+    expect$.Expect.isTrue(function_subtype_local1_test.Baz.is(baz), 'baz is Baz');
+    expect$.Expect.isTrue(function_subtype_local1_test.Boz.is(baz), 'baz is Boz');
+  };
+  dart.fn(function_subtype_local1_test.main, VoidTodynamic());
+  // Exports:
+  exports.function_subtype_local1_test = function_subtype_local1_test;
+});