blob: d5ee89d46669479d067ab3ebe00f434b1751ba68 [file] [log] [blame]
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.7
import 'native_testing.dart';
import 'dart:_js_helper' show setNativeSubclassDispatchRecord;
import 'dart:_interceptors' show findInterceptorForType;
// Test calling convention of methods introduced on subclasses of native
// classes.
doFoo(r, x) => '$x,${r.oof()}';
class A {
foo(x) => (doFoo)(this, x);
class B extends A {
// [oof] is introduced only on this subclass of a native class. It should
// have interceptor calling convention.
oof() => 'B';
B makeB() native;
getBPrototype() native;
void setup() {
JS('', r"""
function A() {}
function B() {}
self.makeA = function(){return new A()};
self.makeB = function(){return new B()};
self.getBPrototype = function(){return B.prototype;};
main() {
setNativeSubclassDispatchRecord(getBPrototype(), findInterceptorForType(B));
B b = makeB();