// Copyright 2019 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.// Test that *local* debug-evaluate properly works for REPL 'let'// re-declarations.Debug=debug.Debugletexception=null;functionlistener(event,exec_state,event_data,data){if(event!=Debug.DebugEvent.Break)return;try{assertEquals(42,exec_state.frame(0).evaluate("x").value());}catch(e){exception=e;print(e+e.stack);}}Debug.setListener(listener);// First script introduces a let-binding 'x'. The value of// 'x' lives in the ScriptContext of this REPL script.Debug.evaluateGlobalREPL('let x = 21;');// The second script re-declares 'x', but then breaks and// evaluates x.Debug.evaluateGlobalREPL(` let x = 42; (function foo() { debugger; })();`);Debug.setListener(null);assertNull(exception);