Check in codegen test expectations.

test/codegen/expect/language/const_init_test.js

+dart_library.library('language/const_init_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__const_init_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 const_init_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  const_init_test.Point = class Point extends core.Object {
+    new(x, y) {
+      this.x_ = x;
+      this.y_ = y;
+    }
+  };
+  dart.setSignature(const_init_test.Point, {
+    constructors: () => ({new: dart.definiteFunctionType(const_init_test.Point, [dart.dynamic, dart.dynamic])})
+  });
+  const_init_test.ConstInitTest = class ConstInitTest extends core.Object {
+    static testMain() {
+      expect$.Expect.equals(1, const_init_test.ConstInitTest.N);
+      expect$.Expect.equals(4, const_init_test.ConstInitTest.O);
+      expect$.Expect.equals(6, const_init_test.ConstInitTest.P);
+      expect$.Expect.equals(0, const_init_test.ConstInitTest.Q.x_);
+      expect$.Expect.equals(0, const_init_test.ConstInitTest.Q.y_);
+    }
+  };
+  dart.setSignature(const_init_test.ConstInitTest, {
+    statics: () => ({testMain: dart.definiteFunctionType(dart.dynamic, [])}),
+    names: ['testMain']
+  });
+  const_init_test.ConstInitTest.N = 1;
+  const_init_test.ConstInitTest.O = 1 + 3;
+  const_init_test.ConstInitTest.Q = dart.const(new const_init_test.Point(0, 0));
+  const_init_test.ConstInitTest.Q2 = dart.const(new const_init_test.Point(0, 0));
+  const_init_test.ConstInitTest.O2 = 1 + 3;
+  const_init_test.ConstInitTest.N2 = 1;
+  dart.defineLazy(const_init_test.ConstInitTest, {
+    get P() {
+      return 2 * (const_init_test.ConstInitTest.O - const_init_test.ConstInitTest.N);
+    },
+    get P2() {
+      return 2 * (const_init_test.ConstInitTest.O - const_init_test.ConstInitTest.N);
+    }
+  });
+  const_init_test.main = function() {
+    const_init_test.ConstInitTest.testMain();
+  };
+  dart.fn(const_init_test.main, VoidTodynamic());
+  // Exports:
+  exports.const_init_test = const_init_test;
+});