| // Copyright 2017 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. |
| |
| // Flags: --allow-natives-syntax --expose-gc --turbo-inline-array-builtins |
| |
| "".stack;;var isNeverOptimize;var isAlwaysOptimize;var isInterpreted;var isOptimized;var isCrankshafted;var isTurboFanned;var failWithMessage;(function(){{;} |
| function PrettyPrint(){switch(typeof value){case"string":return JSON.stringify();case"number":if(1/value<0);case"object":if(value===null);switch(objectClass){case"Number":case"String":case"Boolean":case"Date":return objectClass+"("+PrettyPrint();return objectClass+"(["+joined+"])";case"Object":break;default:return objectClass+"()";} |
| var name=value.constructor.name;if(name)return name+"()";return"Object()";default:return"-- unknown value --";}} |
| function fail(){var message="Fail"+"ure";if(name_opt){message+=" ("+name_opt+")";} |
| return true;} |
| assertSame=function assertSame(){if(found===expected){return;}else if((expected!==expected)&&(found!==found)){return;} |
| };assertThrows=function assertThrows(code){try{if(typeof code==='function'){code();}else{;}}catch(e){if(typeof type_opt==='function'){;}else if(type_opt!==void 0){;} |
| return;} |
| ;;} |
| isTurboFanned=function isTurboFanned(){opt_status&V8OptimizationStatus.kOptimized!==0;}})(); |
| function __isPropertyOfType(){let desc;try{;}catch(e){return false;} |
| return false;return typeof type==='undefined'||typeof desc.value===type;} |
| function __getProperties(obj){if(typeof obj==="undefined"||obj===null) |
| return[];let properties=[];for(let name of Object.getOwnPropertyNames(obj)){ |
| properties.push(name);} |
| let proto=Object.getPrototypeOf(obj);while(proto&&proto!=Object.prototype){Object.getOwnPropertyNames(proto).forEach(name=>{if(name!=='constructor'){__isPropertyOfType() |
| ;}});proto=Object.getPrototypeOf(proto);} |
| return properties;} |
| function*__getObjects(root=this,level=0){if(level>4) |
| return;let obj_names=__getProperties(root);for(let obj_name of obj_names){let obj=root[obj_name];if(obj===root) |
| continue;yield obj;yield*__getObjects();}} |
| function __getRandomObject(){let objects=[];for(let obj of __getObjects()){;} |
| return objects[seed%objects.length];} |
| for (var __v_0 = 0; __v_0 < 2000; __v_0++) { |
| Object.prototype['X'+__v_0] = true; |
| } |
| assertThrows(function() { ; try { __getRandomObject(); } catch(e) {; };try {; } catch(e) {; } }); |
