Check in codegen test expectations.

test/codegen/expect/language/reexport_core_test.js

Index: test/codegen/expect/language/reexport_core_test.js
diff --git a/test/codegen/expect/language/reexport_core_test.js b/test/codegen/expect/language/reexport_core_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..82955b40c94402a6386c6d00c6056e6f07cb9ae7
--- /dev/null
+++ b/test/codegen/expect/language/reexport_core_test.js
@@ -0,0 +1,93 @@
+dart_library.library('language/reexport_core_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__reexport_core_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 reexport_core_test = Object.create(null);
+  const reexport_core_helper = Object.create(null);
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  reexport_core_test.main = function() {
+    let o = new core.Object();
+    expect$.Expect.isTrue(core.Object.is(o));
+  };
+  dart.fn(reexport_core_test.main, VoidTovoid());
+  reexport_core_helper.TypeError = core.TypeError;
+  reexport_core_helper.Comparator = core.Comparator;
+  reexport_core_helper.Match = core.Match;
+  reexport_core_helper.print = core.print;
+  reexport_core_helper.StateError = core.StateError;
+  reexport_core_helper.Set$ = core.Set$;
+  reexport_core_helper.Set = core.Set;
+  reexport_core_helper.Symbol = core.Symbol;
+  reexport_core_helper.Deprecated = core.Deprecated;
+  reexport_core_helper.double = core.double;
+  reexport_core_helper.StackTrace = core.StackTrace;
+  reexport_core_helper.RangeError = core.RangeError;
+  reexport_core_helper.RuneIterator = core.RuneIterator;
+  reexport_core_helper.RegExp = core.RegExp;
+  reexport_core_helper.bool = core.bool;
+  dart.export(reexport_core_helper, core, 'deprecated');
+  reexport_core_helper.ArgumentError = core.ArgumentError;
+  dart.export(reexport_core_helper, core, 'override');
+  reexport_core_helper.UnimplementedError = core.UnimplementedError;
+  reexport_core_helper.NoSuchMethodError = core.NoSuchMethodError;
+  reexport_core_helper.CastError = core.CastError;
+  reexport_core_helper.num = core.num;
+  reexport_core_helper.int = core.int;
+  reexport_core_helper.Sink$ = core.Sink$;
+  reexport_core_helper.Sink = core.Sink;
+  reexport_core_helper.StringBuffer = core.StringBuffer;
+  reexport_core_helper.BidirectionalIterator$ = core.BidirectionalIterator$;
+  reexport_core_helper.BidirectionalIterator = core.BidirectionalIterator;
+  reexport_core_helper.Error = core.Error;
+  reexport_core_helper.FallThroughError = core.FallThroughError;
+  reexport_core_helper.StringSink = core.StringSink;
+  reexport_core_helper.IndexError = core.IndexError;
+  reexport_core_helper.Map$ = core.Map$;
+  reexport_core_helper.Map = core.Map;
+  reexport_core_helper.Duration = core.Duration;
+  reexport_core_helper.Stopwatch = core.Stopwatch;
+  reexport_core_helper.Invocation = core.Invocation;
+  reexport_core_helper.UriData = core.UriData;
+  reexport_core_helper.AssertionError = core.AssertionError;
+  reexport_core_helper.Exception = core.Exception;
+  reexport_core_helper.Uri = core.Uri;
+  reexport_core_helper.IntegerDivisionByZeroException = core.IntegerDivisionByZeroException;
+  reexport_core_helper.DateTime = core.DateTime;
+  reexport_core_helper.String = core.String;
+  reexport_core_helper.CyclicInitializationError = core.CyclicInitializationError;
+  reexport_core_helper.Expando$ = core.Expando$;
+  reexport_core_helper.Expando = core.Expando;
+  reexport_core_helper.Function = core.Function;
+  reexport_core_helper.Type = core.Type;
+  reexport_core_helper.Comparable$ = core.Comparable$;
+  reexport_core_helper.Comparable = core.Comparable;
+  reexport_core_helper.Iterator$ = core.Iterator$;
+  reexport_core_helper.Iterator = core.Iterator;
+  reexport_core_helper.ConcurrentModificationError = core.ConcurrentModificationError;
+  reexport_core_helper.AbstractClassInstantiationError = core.AbstractClassInstantiationError;
+  reexport_core_helper.identical = core.identical;
+  reexport_core_helper.Iterable$ = core.Iterable$;
+  reexport_core_helper.Iterable = core.Iterable;
+  reexport_core_helper.UnsupportedError = core.UnsupportedError;
+  reexport_core_helper.FormatException = core.FormatException;
+  dart.export(reexport_core_helper, core, 'proxy');
+  reexport_core_helper.List$ = core.List$;
+  reexport_core_helper.List = core.List;
+  reexport_core_helper.identityHashCode = core.identityHashCode;
+  reexport_core_helper.StackOverflowError = core.StackOverflowError;
+  reexport_core_helper.StrongModeError = core.StrongModeError;
+  reexport_core_helper.Pattern = core.Pattern;
+  reexport_core_helper.NullThrownError = core.NullThrownError;
+  reexport_core_helper.OutOfMemoryError = core.OutOfMemoryError;
+  reexport_core_helper.Object = core.Object;
+  reexport_core_helper.Runes = core.Runes;
+  reexport_core_helper.Null = core.Null;
+  // Exports:
+  exports.reexport_core_test = reexport_core_test;
+  exports.reexport_core_helper = reexport_core_helper;
+});