1/* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16function goo (p1: I1): void {} 17function goo (p2: B): void {} 18interface I1 {} 19class B {} 20class X extends B implements I1 {} 21 22function main (): void { 23 goo (new X()) 24} 25 26/* @@? 23:5 Error TypeError: Call to `goo` is ambiguous as `2` versions of `goo` are available: `goo(p2: B): void` and `goo(p1: I1): void` */ 27