Check in codegen test expectations.

test/codegen/expect/language/bailout_container_type_test.js

Index: test/codegen/expect/language/bailout_container_type_test.js
diff --git a/test/codegen/expect/language/bailout_container_type_test.js b/test/codegen/expect/language/bailout_container_type_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..07bfa42745f52ba1797581e03051b63c820d7a3f
--- /dev/null
+++ b/test/codegen/expect/language/bailout_container_type_test.js
@@ -0,0 +1,33 @@
+dart_library.library('language/bailout_container_type_test', null, /* Imports */[
+  'dart_sdk'
+], function load__bailout_container_type_test(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const bailout_container_type_test = Object.create(null);
+  let JSArrayOfint = () => (JSArrayOfint = dart.constFn(_interceptors.JSArray$(core.int)))();
+  let JSArrayOfObject = () => (JSArrayOfObject = dart.constFn(_interceptors.JSArray$(core.Object)))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  dart.defineLazy(bailout_container_type_test, {
+    get a() {
+      return JSArrayOfObject().of([false, JSArrayOfint().of([1, 2, 3])]);
+    },
+    set a(_) {}
+  });
+  bailout_container_type_test.b = null;
+  bailout_container_type_test.main = function() {
+    bailout_container_type_test.b = new core.Object();
+    bailout_container_type_test.b = 42;
+    bailout_container_type_test.b = [];
+    if (dart.test(bailout_container_type_test.a[dartx.get](0))) bailout_container_type_test.main();
+    let arrayPhi = dart.test(bailout_container_type_test.a[dartx.get](0)) ? bailout_container_type_test.a : bailout_container_type_test.b;
+    if (!dart.equals(dart.dload(arrayPhi, 'length'), 0)) {
+      dart.throw('Test failed');
+    }
+  };
+  dart.fn(bailout_container_type_test.main, VoidTodynamic());
+  // Exports:
+  exports.bailout_container_type_test = bailout_container_type_test;
+});