Check in codegen test expectations.

test/codegen/expect/language/logical_expression4_test.js

Index: test/codegen/expect/language/logical_expression4_test.js
diff --git a/test/codegen/expect/language/logical_expression4_test.js b/test/codegen/expect/language/logical_expression4_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..c2a847f6bc22cbddd8ad605befaf6be5dbfabaf3
--- /dev/null
+++ b/test/codegen/expect/language/logical_expression4_test.js
@@ -0,0 +1,37 @@
+dart_library.library('language/logical_expression4_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__logical_expression4_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const logical_expression4_test = Object.create(null);
+  let JSArrayOfObject = () => (JSArrayOfObject = dart.constFn(_interceptors.JSArray$(core.Object)))();
+  let ObjectTobool = () => (ObjectTobool = dart.constFn(dart.definiteFunctionType(core.bool, [core.Object])))();
+  let dynamicToint = () => (dynamicToint = dart.constFn(dart.definiteFunctionType(core.int, [dart.dynamic])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  logical_expression4_test.nonInlinedNumTypeCheck = function(object) {
+    if (new core.DateTime.now().millisecondsSinceEpoch == 42) {
+      return logical_expression4_test.nonInlinedNumTypeCheck(object);
+    }
+    return typeof object == 'number';
+  };
+  dart.fn(logical_expression4_test.nonInlinedNumTypeCheck, ObjectTobool());
+  logical_expression4_test.confuse = function(x) {
+    if (new core.DateTime.now().millisecondsSinceEpoch == 42) return logical_expression4_test.confuse(dart.dsend(x, '-', 1));
+    return core.int._check(x);
+  };
+  dart.fn(logical_expression4_test.confuse, dynamicToint());
+  logical_expression4_test.main = function() {
+    let o = JSArrayOfObject().of(["foo", 499])[dartx.get](logical_expression4_test.confuse(0));
+    if (!(typeof o == 'number' && typeof o == 'number')) {
+      expect$.Expect.isFalse(logical_expression4_test.nonInlinedNumTypeCheck(o));
+    }
+  };
+  dart.fn(logical_expression4_test.main, VoidTodynamic());
+  // Exports:
+  exports.logical_expression4_test = logical_expression4_test;
+});