// Part of the Carbon Language project, under the Apache License v2.0 with LLVM // Exceptions. See /LICENSE for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // // AUTOUPDATE package ExplorerTest api; class C { fn F() {} } class D extends C { fn G() {} // CHECK:STDERR: COMPILATION ERROR: explorer/testdata/class/fail_extends_final_class.carbon:[[@LINE+1]]: Base class `C` is `final` and cannot be inherited. Add the `base` or `abstract` class prefix to `C` to allow it to be inherited } fn Main() -> i32 { return 0; }