Check in codegen test expectations.

test/codegen/expect/language/named_constructor_test_none_multi.js

+dart_library.library('language/named_constructor_test_none_multi', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__named_constructor_test_none_multi(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 named_constructor_test_none_multi = Object.create(null);
+  const named_constructor_lib = Object.create(null);
+  let Class = () => (Class = dart.constFn(named_constructor_test_none_multi.Class$()))();
+  let ClassOfint = () => (ClassOfint = dart.constFn(named_constructor_test_none_multi.Class$(core.int)))();
+  let ClassOfint$ = () => (ClassOfint$ = dart.constFn(named_constructor_lib.Class$(core.int)))();
+  let Class$ = () => (Class$ = dart.constFn(named_constructor_lib.Class$()))();
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  named_constructor_test_none_multi.Class$ = dart.generic(T => {
+    class Class extends core.Object {
+      new() {
+        this.value = 0;
+      }
+      named() {
+        this.value = 1;
+      }
+    }
+    dart.addTypeTests(Class);
+    dart.defineNamedConstructor(Class, 'named');
+    dart.setSignature(Class, {
+      constructors: () => ({
+        new: dart.definiteFunctionType(named_constructor_test_none_multi.Class$(T), []),
+        named: dart.definiteFunctionType(named_constructor_test_none_multi.Class$(T), [])
+      })
+    });
+    return Class;
+  });
+  named_constructor_test_none_multi.Class = Class();
+  named_constructor_test_none_multi.main = function() {
+    expect$.Expect.equals(0, new named_constructor_test_none_multi.Class().value);
+    expect$.Expect.equals(0, new (ClassOfint())().value);
+    expect$.Expect.equals(1, new named_constructor_test_none_multi.Class.named().value);
+    expect$.Expect.equals(1, new (ClassOfint()).named().value);
+    expect$.Expect.equals(2, new named_constructor_lib.Class().value);
+    expect$.Expect.equals(2, new (ClassOfint$())().value);
+    expect$.Expect.equals(3, new named_constructor_lib.Class.named().value);
+    expect$.Expect.equals(3, new (ClassOfint$()).named().value);
+  };
+  dart.fn(named_constructor_test_none_multi.main, VoidTovoid());
+  named_constructor_lib.Class$ = dart.generic(T => {
+    class Class extends core.Object {
+      new() {
+        this.value = 2;
+      }
+      named() {
+        this.value = 3;
+      }
+    }
+    dart.addTypeTests(Class);
+    dart.defineNamedConstructor(Class, 'named');
+    dart.setSignature(Class, {
+      constructors: () => ({
+        new: dart.definiteFunctionType(named_constructor_lib.Class$(T), []),
+        named: dart.definiteFunctionType(named_constructor_lib.Class$(T), [])
+      })
+    });
+    return Class;
+  });
+  named_constructor_lib.Class = Class$();
+  // Exports:
+  exports.named_constructor_test_none_multi = named_constructor_test_none_multi;
+  exports.named_constructor_lib = named_constructor_lib;
+});