regress-1200351.js

Google浏览器V8内核代码

} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x = Math.max(native).charCodeAt(continue==break)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (void==NaN.sort(), new Object()==new RegExp.toObject(), -1/NaN.unshift()) { GetFunctionFor(true).name() }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for ((!'a'.join()), ~NaN.__defineGetter__(undef,function(){this}), Math.pow(NaN).__lookupGetter__(typeof(false))) { throw new debugger.toObject()(Math.max(-1)) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (NaN.shift()&&undef&&continue in throw new x(NaN).prototype.-1&x) { return native.toJSONProtocol }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x = new (0).charAt(this.charCodeAt(new Object()))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("function X(x) { return x.valueOf().size }; X(0.2.unshift().unshift())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("if (eval(new Object().valueOf())) { break.prototype.name.__defineGetter__(eval(NaN),function(){Math.max(native)}) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (Math.pow(1).isNull in Iterator(continue.length())) { Join(true, 0.2, null, x, new Object()).length }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("SetValueOf(0>>>=void.unshift(), void.exec('a').undef.length())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("delete throw new this(0.2).pop()")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Iterator(unescape(continue))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("function X(x) { return unescape(goto debugger) }; X(new RegExp.push(break).name())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x = undef/'a'.indexOf(-1.exec(false))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (continue.isNull.filter(this.toText), function () { throw new 'a'(0.2) }, native?break:undef.prototype.return continue) { Array(void.toText) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("const x = new this.slice(new Object(), 1).isNull")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (0.2.className().call((!debugger)), native.__defineGetter__(0,function(){x}).name(), null.splice().splice()) { NaN.charCodeAt(new Object()) > true.toString() }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("native false.length?new RegExp instanceof this:Array(undef)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new ~0.2.call(typeof(false))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Number(0.2.sort())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new x.join().shift()")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("switch (~new Object().toText) { case (new RegExp.unshift().exec(new RegExp<<debugger)): -1.length.exec(this.isNull); break; }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new parseInt(~true)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new unescape(debugger.call(null))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("const x = new GetFunctionFor(0.2).toObject()")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("delete IsPrimitive(null.join())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (eval(0.2) instanceof debugger.splice() in null.superConstructor==new Object()&void) { Number(0+x) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("let ('a'-continue?null.length():escape(continue)) { return undef.push(false.shift()) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (Array(x.length) in 'a'.length().sort()) { goto (new Object()) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("let (NaN==true.length) { IsPrimitive(0.2).prototype.value }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("SetValueOf(return true&&void, new RegExp.toObject().length())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Math.pow(void).length")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Function(void.add(continue).charCodeAt(this.toObject()))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("export Join(break.toObject(), 0.2.isNull, false.call(0), break.filter(break), 1.length())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("if (1/NaN.__lookupGetter__(undef.prototype.value)) { escape(eval(this)) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Function(Join(unescape(x), new RegExp.__defineGetter__(debugger,function(){NaN}), 'a'.indexOf(0.2), false.prototype.name, (this)))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("const x = new Math.pow(native).indexOf(1>>>=-1)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new RegExp?native:continue.join().prototype.Math.max(x.__defineSetter__(1,function(){continue})) = parseFloat(parseInt(null))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("native function () { new RegExp }.new RegExp.pop()")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("import typeof(new RegExp.valueOf())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("switch (0.2.size>>NaN-continue) { case ('a'.push(true).indexOf(NaN.lastIndexOf(-1))): {0.2,x}.toObject(); break; }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("if (IsSmi(new Object())/false.filter('a')) { function () { Iterator(debugger) } }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x = break.lastIndex.size")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Function(new Object() > 0.length())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("native IsPrimitive(continue)==break.charCodeAt(new Object())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new break.true<<'a'-NaN")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Number(-1?'a':-1)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (parseFloat('a'.exec(continue)) in (!new RegExp)&&0.2.toObject()) { {true,x}.add(void.prototype.NaN) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("let (-1.prototype.value.join()) { (!1.prototype.name) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new GetFunctionFor(continue).toJSONProtocol")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (Math.pow(continue.slice(null, native)), goto (!0), native?1:this.charAt(String(debugger))) { parseFloat(~this) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("SetValueOf(debugger.pop().length, new RegExp.isNull.toText)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (typeof(new RegExp.slice(new RegExp, 0)) in native.toLocaleString().lastIndexOf(0.2.length())) { native>>>=new RegExp.length() }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("native x.join().className()")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new 0?0:true.toLocaleString()")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x = IsPrimitive(0).concat(new Object().name())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x = new parseFloat(x)?this.valueOf():IsSmi(x)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x = new 'a'.slice(null, -1).shift()")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("label 'a'+void.concat('a'>>>=-1)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Function(escape(0.length))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("const x = parseInt(0.lastIndexOf(NaN))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("SetValueOf(null&debugger.valueOf(), 0[false].push(false.add(debugger)))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x = parseInt(new RegExp.__lookupGetter__(break))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("SetValueOf(~false&&break>>0, new RegExp.lastIndex.add({this}))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x = Join(break, continue, 0, debugger, NaN).toLocaleString()")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("import new Object().sort().superConstructor")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("const x = new IsSmi(goto -1)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("function X(x) { return Iterator(null).toObject() }; X(-1==new Object()==0.__lookupGetter__(native))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("native void.join().add(parseFloat(continue))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("let (function () { -1 }.shift()) { escape(1.unshift()) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Function(new RegExp.indexOf(1).filter(continue instanceof break))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("if (NaN?continue:NaN.shift()) { native.push(null).add(new Object().superConstructor) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("function X(x) { return new Object().length().toText }; X(debugger.indexOf(this).toText)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("const x = new Object().call('a').charCodeAt(native.size)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new function () { continue }.add(true.slice(continue, new RegExp))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("x[native] instanceof -1.join().prototype.this.null.size = 0.2.prototype.x+0.2.indexOf(false)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (this instanceof new RegExp.splice() in null>>>=new RegExp.valueOf()) { function () { unescape(1) } }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("for (true.shift()/native.null in undef.call(NaN).isNull) { native+this-x.size }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("function X(x) { return false.pop()<<Join(continue, false, break, NaN, -1) }; X(IsSmi(debugger>>x))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("if ({parseFloat(null),Math.max(native)}) { 0.2-new Object().__lookupGetter__(eval(new Object())) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("SetValueOf(Array(1).toLocaleString(), null.name().exec(undef.filter(false)))")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("new Function(true.filter(this).pop())")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("let (break.lastIndex.superConstructor) { new Object().toString().length() }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("label (!0.2/debugger)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("with ({ NaN.concat(new RegExp)+Join(1, false, new Object(), new Object(), x) : unescape(x).concat(Iterator(-1)) }) { 'a'.isNull.__lookupGetter__(this+native) }")
} catch (e) { if (e.message.length > 0) { print (e.message); } };

try {
  eval("export break.name()/IsPrimitive(this)")
} catch (e) { if (e.message.length > 0) { print (e.message); } };