More DDC mirrors support

pkg/dev_compiler/test/codegen_expected/expect.js

 define(['dart_sdk'], function(dart_sdk) {
   'use strict';
   const core = dart_sdk.core;
   const dart = dart_sdk.dart;
   const dartx = dart_sdk.dartx;
   const expect = Object.create(null);
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.functionType(dart.void, [])))();
   let dynamicAnddynamicTobool = () => (dynamicAnddynamicTobool = dart.constFn(dart.definiteFunctionType(core.bool, [dart.dynamic, dart.dynamic])))();
   expect.Expect = class Expect extends core.Object {
     static _truncateString(string, start, end, length) {
       if (dart.notNull(end) - dart.notNull(start) > dart.notNull(length)) {
         end = dart.notNull(start) + dart.notNull(length);
       } else if (dart.notNull(end) - dart.notNull(start) < dart.notNull(length)) {
         let overflow = dart.notNull(length) - (dart.notNull(end) - dart.notNull(start));
         if (overflow > 10) overflow = 10;
         start = dart.notNull(start) - ((overflow + 1) / 2)[dartx.truncate]();
         end = dart.notNull(end) + (overflow / 2)[dartx.truncate]();
@@ skipping 228 matching lines @@
       isNull: dart.definiteFunctionType(dart.void, [dart.dynamic], [core.String]),
       isNotNull: dart.definiteFunctionType(dart.void, [dart.dynamic], [core.String]),
       identical: dart.definiteFunctionType(dart.void, [dart.dynamic, dart.dynamic], [core.String]),
       fail: dart.definiteFunctionType(dart.void, [core.String]),
       approxEquals: dart.definiteFunctionType(dart.void, [core.num, core.num], [core.num, core.String]),
       notEquals: dart.definiteFunctionType(dart.void, [dart.dynamic, dart.dynamic], [core.String]),
       listEquals: dart.definiteFunctionType(dart.void, [core.List, core.List], [core.String]),
       mapEquals: dart.definiteFunctionType(dart.void, [core.Map, core.Map], [core.String]),
       stringEquals: dart.definiteFunctionType(dart.void, [core.String, core.String], [core.String]),
       setEquals: dart.definiteFunctionType(dart.void, [core.Iterable, core.Iterable], [core.String]),
-      throws: dart.definiteFunctionType(dart.void, [dart.functionType(dart.void, [])], [expect._CheckExceptionFn, core.String]),
+      throws: dart.definiteFunctionType(dart.void, [VoidTovoid()], [expect._CheckExceptionFn, core.String]),
       _getMessage: dart.definiteFunctionType(core.String, [core.String]),
       _fail: dart.definiteFunctionType(dart.void, [core.String])
     }),
     names: ['_truncateString', '_stringDifference', 'equals', 'isTrue', 'isFalse', 'isNull', 'isNotNull', 'identical', 'fail', 'approxEquals', 'notEquals', 'listEquals', 'mapEquals', 'stringEquals', 'setEquals', 'throws', '_getMessage', '_fail']
   });
   expect._identical = function(a, b) {
     return core.identical(a, b);
   };
   dart.fn(expect._identical, dynamicAnddynamicTobool());
   expect._CheckExceptionFn = dart.typedef('_CheckExceptionFn', () => dart.functionType(core.bool, [dart.dynamic]));
   expect._Nullary = dart.typedef('_Nullary', () => dart.functionType(dart.dynamic, []));
   expect.ExpectException = class ExpectException extends core.Object {
     new(message) {
       this.message = message;
     }
     toString() {
       return this.message;
     }
   };
   expect.ExpectException[dart.implements] = () => [core.Exception];
   dart.setSignature(expect.ExpectException, {
-    constructors: () => ({new: dart.definiteFunctionType(expect.ExpectException, [core.String])})
+    constructors: () => ({new: dart.definiteFunctionType(expect.ExpectException, [core.String])}),
+    fields: () => ({message: core.String})
   });
   expect.NoInline = class NoInline extends core.Object {
     new() {
     }
   };
   dart.setSignature(expect.NoInline, {
     constructors: () => ({new: dart.definiteFunctionType(expect.NoInline, [])})
   });
   expect.TrustTypeAnnotations = class TrustTypeAnnotations extends core.Object {
     new() {
     }
   };
   dart.setSignature(expect.TrustTypeAnnotations, {
     constructors: () => ({new: dart.definiteFunctionType(expect.TrustTypeAnnotations, [])})
   });
   expect.AssumeDynamic = class AssumeDynamic extends core.Object {
     new() {
     }
   };
   dart.setSignature(expect.AssumeDynamic, {
     constructors: () => ({new: dart.definiteFunctionType(expect.AssumeDynamic, [])})
   });
   // Exports:
   return {
     expect: expect
   };
 });