(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.acorn=f()}})(function(){var define,module,exports;return(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){"use strict";var _tokentype=_dereq_("./tokentype");var _state=_dereq_("./state");var pp=_state.Parser.prototype;pp.checkPropClash=function(prop,propHash){if(this.options.ecmaVersion>=6&&(prop.computed||prop.method||prop.shorthand))return;var key=prop.key;var name=undefined;switch(key.type){case"Identifier":name=key.name;break;case"Literal":name=String(key.value);break;default:return;}
var kind=prop.kind;if(this.options.ecmaVersion>=6){if(name==="__proto__"&&kind==="init"){if(propHash.proto)this.raise(key.start,"Redefinition of __proto__ property");propHash.proto=true;}
return;}
name="$"+name;var other=propHash[name];if(other){var isGetSet=kind!=="init";if((this.strict||isGetSet)&&other[kind]||!(isGetSet^other.init))this.raise(key.start,"Redefinition of property");}else{other=propHash[name]={init:false,get:false,set:false};}
other[kind]=true;};pp.parseExpression=function(noIn,refShorthandDefaultPos){var startPos=this.start,startLoc=this.startLoc;var expr=this.parseMaybeAssign(noIn,refShorthandDefaultPos);if(this.type===_tokentype.types.comma){var node=this.startNodeAt(startPos,startLoc);node.expressions=[expr];while(this.eat(_tokentype.types.comma))node.expressions.push(this.parseMaybeAssign(noIn,refShorthandDefaultPos));return this.finishNode(node,"SequenceExpression");}
return expr;};pp.parseMaybeAssign=function(noIn,refShorthandDefaultPos,afterLeftParse){if(this.type==_tokentype.types._yield&&this.inGenerator)return this.parseYield();var failOnShorthandAssign=undefined;if(!refShorthandDefaultPos){refShorthandDefaultPos={start:0};failOnShorthandAssign=true;}else{failOnShorthandAssign=false;}
var startPos=this.start,startLoc=this.startLoc;if(this.type==_tokentype.types.parenL||this.type==_tokentype.types.name)this.potentialArrowAt=this.start;var left=this.parseMaybeConditional(noIn,refShorthandDefaultPos);if(afterLeftParse)left=afterLeftParse.call(this,left,startPos,startLoc);if(this.type.isAssign){var node=this.startNodeAt(startPos,startLoc);node.operator=this.value;node.left=this.type===_tokentype.types.eq?this.toAssignable(left):left;refShorthandDefaultPos.start=0;this.checkLVal(left);this.next();node.right=this.parseMaybeAssign(noIn);return this.finishNode(node,"AssignmentExpression");}else if(failOnShorthandAssign&&refShorthandDefaultPos.start){this.unexpected(refShorthandDefaultPos.start);}
return left;};pp.parseMaybeConditional=function(noIn,refShorthandDefaultPos){var startPos=this.start,startLoc=this.startLoc;var expr=this.parseExprOps(noIn,refShorthandDefaultPos);if(refShorthandDefaultPos&&refShorthandDefaultPos.start)return expr;if(this.eat(_tokentype.types.question)){var node=this.startNodeAt(startPos,startLoc);node.test=expr;node.consequent=this.parseMaybeAssign();this.expect(_tokentype.types.colon);node.alternate=this.parseMaybeAssign(noIn);return this.finishNode(node,"ConditionalExpression");}
return expr;};pp.parseExprOps=function(noIn,refShorthandDefaultPos){var startPos=this.start,startLoc=this.startLoc;var expr=this.parseMaybeUnary(refShorthandDefaultPos);if(refShorthandDefaultPos&&refShorthandDefaultPos.start)return expr;return this.parseExprOp(expr,startPos,startLoc,-1,noIn);};pp.parseExprOp=function(left,leftStartPos,leftStartLoc,minPrec,noIn){var prec=this.type.binop;if(prec!=null&&(!noIn||this.type!==_tokentype.types._in)){if(prec>minPrec){var node=this.startNodeAt(leftStartPos,leftStartLoc);node.left=left;node.operator=this.value;var op=this.type;this.next();var startPos=this.start,startLoc=this.startLoc;node.right=this.parseExprOp(this.parseMaybeUnary(),startPos,startLoc,prec,noIn);this.finishNode(node,op===_tokentype.types.logicalOR||op===_tokentype.types.logicalAND?"LogicalExpression":"BinaryExpression");return this.parseExprOp(node,leftStartPos,leftStartLoc,minPrec,noIn);}}
return left;};pp.parseMaybeUnary=function(refShorthandDefaultPos){if(this.type.prefix){var node=this.startNode(),update=this.type===_tokentype.types.incDec;node.operator=this.value;node.prefix=true;this.next();node.argument=this.parseMaybeUnary();if(refShorthandDefaultPos&&refShorthandDefaultPos.start)this.unexpected(refShorthandDefaultPos.start);if(update)this.checkLVal(node.argument);else if(this.strict&&node.operator==="delete"&&node.argument.type==="Identifier")this.raise(node.start,"Deleting local variable in strict mode");return this.finishNode(node,update?"UpdateExpression":"UnaryExpression");}
var startPos=this.start,startLoc=this.startLoc;var expr=this.parseExprSubscripts(refShorthandDefaultPos);if(refShorthandDefaultPos&&refShorthandDefaultPos.start)return expr;while(this.type.postfix&&!this.canInsertSemicolon()){var node=this.startNodeAt(startPos,startLoc);node.operator=this.value;node.prefix=false;node.argument=expr;this.checkLVal(expr);this.next();expr=this.finishNode(node,"UpdateExpression");}
return expr;};pp.parseExprSubscripts=function(refShorthandDefaultPos){var startPos=this.start,startLoc=this.startLoc;var expr=this.parseExprAtom(refShorthandDefaultPos);if(refShorthandDefaultPos&&refShorthandDefaultPos.start)return expr;return this.parseSubscripts(expr,startPos,startLoc);};pp.parseSubscripts=function(base,startPos,startLoc,noCalls){for(;;){if(this.eat(_tokentype.types.dot)){var node=this.startNodeAt(startPos,startLoc);node.object=base;node.property=this.parseIdent(true);node.computed=false;base=this.finishNode(node,"MemberExpression");}else if(this.eat(_tokentype.types.bracketL)){var node=this.startNodeAt(startPos,startLoc);node.object=base;node.property=this.parseExpression();node.computed=true;this.expect(_tokentype.types.bracketR);base=this.finishNode(node,"MemberExpression");}else if(!noCalls&&this.eat(_tokentype.types.parenL)){var node=this.startNodeAt(startPos,startLoc);node.callee=base;node.arguments=this.parseExprList(_tokentype.types.parenR,false);base=this.finishNode(node,"CallExpression");}else if(this.type===_tokentype.types.backQuote){var node=this.startNodeAt(startPos,startLoc);node.tag=base;node.quasi=this.parseTemplate();base=this.finishNode(node,"TaggedTemplateExpression");}else{return base;}}};pp.parseExprAtom=function(refShorthandDefaultPos){var node=undefined,canBeArrow=this.potentialArrowAt==this.start;switch(this.type){case _tokentype.types._super:if(!this.inFunction)this.raise(this.start,"'super' outside of function or class");case _tokentype.types._this:var type=this.type===_tokentype.types._this?"ThisExpression":"Super";node=this.startNode();this.next();return this.finishNode(node,type);case _tokentype.types._yield:if(this.inGenerator)this.unexpected();case _tokentype.types.name:var startPos=this.start,startLoc=this.startLoc;var id=this.parseIdent(this.type!==_tokentype.types.name);if(canBeArrow&&!this.canInsertSemicolon()&&this.eat(_tokentype.types.arrow))return this.parseArrowExpression(this.startNodeAt(startPos,startLoc),[id]);return id;case _tokentype.types.regexp:var value=this.value;node=this.parseLiteral(value.value);node.regex={pattern:value.pattern,flags:value.flags};return node;case _tokentype.types.num:case _tokentype.types.string:return this.parseLiteral(this.value);case _tokentype.types._null:case _tokentype.types._true:case _tokentype.types._false:node=this.startNode();node.value=this.type===_tokentype.types._null?null:this.type===_tokentype.types._true;node.raw=this.type.keyword;this.next();return this.finishNode(node,"Literal");case _tokentype.types.parenL:return this.parseParenAndDistinguishExpression(canBeArrow);case _tokentype.types.bracketL:node=this.startNode();this.next();if(this.options.ecmaVersion>=7&&this.type===_tokentype.types._for){return this.parseComprehension(node,false);}
node.elements=this.parseExprList(_tokentype.types.bracketR,true,true,refShorthandDefaultPos);return this.finishNode(node,"ArrayExpression");case _tokentype.types.braceL:return this.parseObj(false,refShorthandDefaultPos);case _tokentype.types._function:node=this.startNode();this.next();return this.parseFunction(node,false);case _tokentype.types._class:return this.parseClass(this.startNode(),false);case _tokentype.types._new:return this.parseNew();case _tokentype.types.backQuote:return this.parseTemplate();default:this.unexpected();}};pp.parseLiteral=function(value){var node=this.startNode();node.value=value;node.raw=this.input.slice(this.start,this.end);this.next();return this.finishNode(node,"Literal");};pp.parseParenExpression=function(){this.expect(_tokentype.types.parenL);var val=this.parseExpression();this.expect(_tokentype.types.parenR);return val;};pp.parseParenAndDistinguishExpression=function(canBeArrow){var startPos=this.start,startLoc=this.startLoc,val=undefined;if(this.options.ecmaVersion>=6){this.next();if(this.options.ecmaVersion>=7&&this.type===_tokentype.types._for){return this.parseComprehension(this.startNodeAt(startPos,startLoc),true);}
var innerStartPos=this.start,innerStartLoc=this.startLoc;var exprList=[],first=true;var refShorthandDefaultPos={start:0},spreadStart=undefined,innerParenStart=undefined;while(this.type!==_tokentype.types.parenR){first?first=false:this.expect(_tokentype.types.comma);if(this.type===_tokentype.types.ellipsis){spreadStart=this.start;exprList.push(this.parseParenItem(this.parseRest()));break;}else{if(this.type===_tokentype.types.parenL&&!innerParenStart){innerParenStart=this.start;}
exprList.push(this.parseMaybeAssign(false,refShorthandDefaultPos,this.parseParenItem));}}
var innerEndPos=this.start,innerEndLoc=this.startLoc;this.expect(_tokentype.types.parenR);if(canBeArrow&&!this.canInsertSemicolon()&&this.eat(_tokentype.types.arrow)){if(innerParenStart)this.unexpected(innerParenStart);return this.parseParenArrowList(startPos,startLoc,exprList);}
if(!exprList.length)this.unexpected(this.lastTokStart);if(spreadStart)this.unexpected(spreadStart);if(refShorthandDefaultPos.start)this.unexpected(refShorthandDefaultPos.start);if(exprList.length>1){val=this.startNodeAt(innerStartPos,innerStartLoc);val.expressions=exprList;this.finishNodeAt(val,"SequenceExpression",innerEndPos,innerEndLoc);}else{val=exprList[0];}}else{val=this.parseParenExpression();}
if(this.options.preserveParens){var par=this.startNodeAt(startPos,startLoc);par.expression=val;return this.finishNode(par,"ParenthesizedExpression");}else{return val;}};pp.parseParenItem=function(item){return item;};pp.parseParenArrowList=function(startPos,startLoc,exprList){return this.parseArrowExpression(this.startNodeAt(startPos,startLoc),exprList);};var empty=[];pp.parseNew=function(){var node=this.startNode();var meta=this.parseIdent(true);if(this.options.ecmaVersion>=6&&this.eat(_tokentype.types.dot)){node.meta=meta;node.property=this.parseIdent(true);if(node.property.name!=="target")this.raise(node.property.start,"The only valid meta property for new is new.target");if(!this.inFunction)this.raise(node.start,"new.target can only be used in functions");return this.finishNode(node,"MetaProperty");}
var startPos=this.start,startLoc=this.startLoc;node.callee=this.parseSubscripts(this.parseExprAtom(),startPos,startLoc,true);if(this.eat(_tokentype.types.parenL))node.arguments=this.parseExprList(_tokentype.types.parenR,false);else node.arguments=empty;return this.finishNode(node,"NewExpression");};pp.parseTemplateElement=function(){var elem=this.startNode();elem.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,'\n'),cooked:this.value};this.next();elem.tail=this.type===_tokentype.types.backQuote;return this.finishNode(elem,"TemplateElement");};pp.parseTemplate=function(){var node=this.startNode();this.next();node.expressions=[];var curElt=this.parseTemplateElement();node.quasis=[curElt];while(!curElt.tail){this.expect(_tokentype.types.dollarBraceL);node.expressions.push(this.parseExpression());this.expect(_tokentype.types.braceR);node.quasis.push(curElt=this.parseTemplateElement());}
this.next();return this.finishNode(node,"TemplateLiteral");};pp.parseObj=function(isPattern,refShorthandDefaultPos){var node=this.startNode(),first=true,propHash={};node.properties=[];this.next();while(!this.eat(_tokentype.types.braceR)){if(!first){this.expect(_tokentype.types.comma);if(this.afterTrailingComma(_tokentype.types.braceR))break;}else first=false;var prop=this.startNode(),isGenerator=undefined,startPos=undefined,startLoc=undefined;if(this.options.ecmaVersion>=6){prop.method=false;prop.shorthand=false;if(isPattern||refShorthandDefaultPos){startPos=this.start;startLoc=this.startLoc;}
if(!isPattern)isGenerator=this.eat(_tokentype.types.star);}
this.parsePropertyName(prop);this.parsePropertyValue(prop,isPattern,isGenerator,startPos,startLoc,refShorthandDefaultPos);this.checkPropClash(prop,propHash);node.properties.push(this.finishNode(prop,"Property"));}
return this.finishNode(node,isPattern?"ObjectPattern":"ObjectExpression");};pp.parsePropertyValue=function(prop,isPattern,isGenerator,startPos,startLoc,refShorthandDefaultPos){if(this.eat(_tokentype.types.colon)){prop.value=isPattern?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(false,refShorthandDefaultPos);prop.kind="init";}else if(this.options.ecmaVersion>=6&&this.type===_tokentype.types.parenL){if(isPattern)this.unexpected();prop.kind="init";prop.method=true;prop.value=this.parseMethod(isGenerator);}else if(this.options.ecmaVersion>=5&&!prop.computed&&prop.key.type==="Identifier"&&(prop.key.name==="get"||prop.key.name==="set")&&(this.type!=_tokentype.types.comma&&this.type!=_tokentype.types.braceR)){if(isGenerator||isPattern)this.unexpected();prop.kind=prop.key.name;this.parsePropertyName(prop);prop.value=this.parseMethod(false);var paramCount=prop.kind==="get"?0:1;if(prop.value.params.length!==paramCount){var start=prop.value.start;if(prop.kind==="get")this.raise(start,"getter should have no params");else this.raise(start,"setter should have exactly one param");}}else if(this.options.ecmaVersion>=6&&!prop.computed&&prop.key.type==="Identifier"){prop.kind="init";if(isPattern){if(this.keywords.test(prop.key.name)||(this.strict?this.reservedWordsStrictBind:this.reservedWords).test(prop.key.name))this.raise(prop.key.start,"Binding "+prop.key.name);prop.value=this.parseMaybeDefault(startPos,startLoc,prop.key);}else if(this.type===_tokentype.types.eq&&refShorthandDefaultPos){if(!refShorthandDefaultPos.start)refShorthandDefaultPos.start=this.start;prop.value=this.parseMaybeDefault(startPos,startLoc,prop.key);}else{prop.value=prop.key;}
prop.shorthand=true;}else this.unexpected();};pp.parsePropertyName=function(prop){if(this.options.ecmaVersion>=6){if(this.eat(_tokentype.types.bracketL)){prop.computed=true;prop.key=this.parseMaybeAssign();this.expect(_tokentype.types.bracketR);return prop.key;}else{prop.computed=false;}}
return prop.key=this.type===_tokentype.types.num||this.type===_tokentype.types.string?this.parseExprAtom():this.parseIdent(true);};pp.initFunction=function(node){node.id=null;if(this.options.ecmaVersion>=6){node.generator=false;node.expression=false;}};pp.parseMethod=function(isGenerator){var node=this.startNode();this.initFunction(node);this.expect(_tokentype.types.parenL);node.params=this.parseBindingList(_tokentype.types.parenR,false,false);if(this.options.ecmaVersion>=6)node.generator=isGenerator;this.parseFunctionBody(node,false);return this.finishNode(node,"FunctionExpression");};pp.parseArrowExpression=function(node,params){this.initFunction(node);node.params=this.toAssignableList(params,true);this.parseFunctionBody(node,true);return this.finishNode(node,"ArrowFunctionExpression");};pp.parseFunctionBody=function(node,isArrowFunction){var isExpression=isArrowFunction&&this.type!==_tokentype.types.braceL;if(isExpression){node.body=this.parseMaybeAssign();node.expression=true;}else{var oldInFunc=this.inFunction,oldInGen=this.inGenerator,oldLabels=this.labels;this.inFunction=true;this.inGenerator=node.generator;this.labels=[];node.body=this.parseBlock(true);node.expression=false;this.inFunction=oldInFunc;this.inGenerator=oldInGen;this.labels=oldLabels;}
if(this.strict||!isExpression&&node.body.body.length&&this.isUseStrict(node.body.body[0])){var oldStrict=this.strict;this.strict=true;if(node.id)this.checkLVal(node.id,true);this.checkParams(node);this.strict=oldStrict;}else if(isArrowFunction){this.checkParams(node);}};pp.checkParams=function(node){var nameHash={};for(var i=0;i<node.params.length;i++){this.checkLVal(node.params[i],true,nameHash);}};pp.parseExprList=function(close,allowTrailingComma,allowEmpty,refShorthandDefaultPos){var elts=[],first=true;while(!this.eat(close)){if(!first){this.expect(_tokentype.types.comma);if(allowTrailingComma&&this.afterTrailingComma(close))break;}else first=false;var elt=undefined;if(allowEmpty&&this.type===_tokentype.types.comma)elt=null;else if(this.type===_tokentype.types.ellipsis)elt=this.parseSpread(refShorthandDefaultPos);else elt=this.parseMaybeAssign(false,refShorthandDefaultPos);elts.push(elt);}
return elts;};pp.parseIdent=function(liberal){var node=this.startNode();if(liberal&&this.options.allowReserved=="never")liberal=false;if(this.type===_tokentype.types.name){if(!liberal&&(this.strict?this.reservedWordsStrict:this.reservedWords).test(this.value)&&(this.options.ecmaVersion>=6||this.input.slice(this.start,this.end).indexOf("\\")==-1))this.raise(this.start,"The keyword '"+this.value+"' is reserved");node.name=this.value;}else if(liberal&&this.type.keyword){node.name=this.type.keyword;}else{this.unexpected();}
this.next();return this.finishNode(node,"Identifier");};pp.parseYield=function(){var node=this.startNode();this.next();if(this.type==_tokentype.types.semi||this.canInsertSemicolon()||this.type!=_tokentype.types.star&&!this.type.startsExpr){node.delegate=false;node.argument=null;}else{node.delegate=this.eat(_tokentype.types.star);node.argument=this.parseMaybeAssign();}
return this.finishNode(node,"YieldExpression");};pp.parseComprehension=function(node,isGenerator){node.blocks=[];while(this.type===_tokentype.types._for){var block=this.startNode();this.next();this.expect(_tokentype.types.parenL);block.left=this.parseBindingAtom();this.checkLVal(block.left,true);this.expectContextual("of");block.right=this.parseExpression();this.expect(_tokentype.types.parenR);node.blocks.push(this.finishNode(block,"ComprehensionBlock"));}
node.filter=this.eat(_tokentype.types._if)?this.parseParenExpression():null;node.body=this.parseExpression();this.expect(isGenerator?_tokentype.types.parenR:_tokentype.types.bracketR);node.generator=isGenerator;return this.finishNode(node,"ComprehensionExpression");};},{"./state":10,"./tokentype":14}],2:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;exports.isIdentifierStart=isIdentifierStart;exports.isIdentifierChar=isIdentifierChar;var reservedWords={3:"abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile",5:"class enum extends super const export import",6:"enum",strict:"implements interface let package private protected public static yield",strictBind:"eval arguments"};exports.reservedWords=reservedWords;var ecma5AndLessKeywords="break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this";var keywords={5:ecma5AndLessKeywords,6:ecma5AndLessKeywords+" let const class extends export import yield super"};exports.keywords=keywords;var nonASCIIidentifierStartChars="ªµºÀ-ÖØ-öø-ˁˆ-ˑˠ-ˤˬˮͰ-ʹͶͷͺ-ͽͿΆΈ-ΊΌΎ-ΡΣ-ϵϷ-ҁҊ-ԯԱ-Ֆՙա-ևא-תװ-ײؠ-يٮٯٱ-ۓەۥۦۮۯۺ-ۼۿܐܒ-ܯݍ-ޥޱߊ-ߪߴߵߺࠀ-ࠕࠚࠤࠨࡀ-ࡘࢠ-ࢲऄ-हऽॐक़-ॡॱ-ঀঅ-ঌএঐও-নপ-রলশ-হঽৎড়ঢ়য়-ৡৰৱਅ-ਊਏਐਓ-ਨਪ-ਰਲਲ਼ਵਸ਼ਸਹਖ਼-ੜਫ਼ੲ-ੴઅ-ઍએ-ઑઓ-નપ-રલળવ-હઽૐૠૡଅ-ଌଏଐଓ-ନପ-ରଲଳଵ-ହଽଡ଼ଢ଼ୟ-ୡୱஃஅ-ஊஎ-ஐஒ-கஙசஜஞடணதந-பம-ஹௐఅ-ఌఎ-ఐఒ-నప-హఽౘౙౠౡಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹಽೞೠೡೱೲഅ-ഌഎ-ഐഒ-ഺഽൎൠൡൺ-ൿඅ-ඖක-නඳ-රලව-ෆก-ะาำเ-ๆກຂຄງຈຊຍດ-ທນ-ຟມ-ຣລວສຫອ-ະາຳຽເ-ໄໆໜ-ໟༀཀ-ཇཉ-ཬྈ-ྌက-ဪဿၐ-ၕၚ-ၝၡၥၦၮ-ၰၵ-ႁႎႠ-ჅჇჍა-ჺჼ-ቈቊ-ቍቐ-ቖቘቚ-ቝበ-ኈኊ-ኍነ-ኰኲ-ኵኸ-ኾዀዂ-ዅወ-ዖዘ-ጐጒ-ጕጘ-ፚᎀ-ᎏᎠ-Ᏼᐁ-ᙬᙯ-ᙿᚁ-ᚚᚠ-ᛪᛮ-ᛸᜀ-ᜌᜎ-ᜑᜠ-ᜱᝀ-ᝑᝠ-ᝬᝮ-ᝰក-ឳៗៜᠠ-ᡷᢀ-ᢨᢪᢰ-ᣵᤀ-ᤞᥐ-ᥭᥰ-ᥴᦀ-ᦫᧁ-ᧇᨀ-ᨖᨠ-ᩔᪧᬅ-ᬳᭅ-ᭋᮃ-ᮠᮮᮯᮺ-ᯥᰀ-ᰣᱍ-ᱏᱚ-ᱽᳩ-ᳬᳮ-ᳱᳵᳶᴀ-ᶿḀ-ἕἘ-Ἕἠ-ὅὈ-Ὅὐ-ὗὙὛὝὟ-ώᾀ-ᾴᾶ-ᾼιῂ-ῄῆ-ῌῐ-ΐῖ-Ίῠ-Ῥῲ-ῴῶ-ῼⁱⁿₐ-ₜℂℇℊ-ℓℕ℘-ℝℤΩℨK-ℹℼ-ℿⅅ-ⅉⅎⅠ-ↈⰀ-Ⱞⰰ-ⱞⱠ-ⳤⳫ-ⳮⳲⳳⴀ-ⴥⴧⴭⴰ-ⵧⵯⶀ-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞ々-〇〡-〩〱-〵〸-〼ぁ-ゖ゛-ゟァ-ヺー-ヿㄅ-ㄭㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿌ꀀ-ꒌꓐ-ꓽꔀ-ꘌꘐ-ꘟꘪꘫꙀ-ꙮꙿ-ꚝꚠ-ꛯꜗ-ꜟꜢ-ꞈꞋ-ꞎꞐ-ꞭꞰꞱꟷ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꣲ-ꣷꣻꤊ-ꤥꤰ-ꥆꥠ-ꥼꦄ-ꦲꧏꧠ-ꧤꧦ-ꧯꧺ-ꧾꨀ-ꨨꩀ-ꩂꩄ-ꩋꩠ-ꩶꩺꩾ-ꪯꪱꪵꪶꪹ-ꪽꫀꫂꫛ-ꫝꫠ-ꫪꫲ-ꫴꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꬰ-ꭚꭜ-ꭟꭤꭥꯀ-ꯢ가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎ﬀ-ﬆﬓ-ﬗיִײַ-ﬨשׁ-זּטּ-לּמּנּסּףּפּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷻﹰ-ﹴﹶ-ﻼＡ-Ｚａ-ｚｦ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ";var nonASCIIidentifierChars="‌‍·̀-ͯ·҃-֑҇-ׇֽֿׁׂׅׄؐ-ًؚ-٩ٰۖ-ۜ۟-۪ۤۧۨ-ۭ۰-۹ܑܰ-݊ަ-ް߀-߉߫-߳ࠖ-࠙ࠛ-ࠣࠥ-ࠧࠩ-࡙࠭-࡛ࣤ-ःऺ-़ा-ॏ॑-ॗॢॣ०-९ঁ-ঃ়া-ৄেৈো-্ৗৢৣ০-৯ਁ-ਃ਼ਾ-ੂੇੈੋ-੍ੑ੦-ੱੵઁ-ઃ઼ા-ૅે-ૉો-્ૢૣ૦-૯ଁ-ଃ଼ା-ୄେୈୋ-୍ୖୗୢୣ୦-୯ஂா-ூெ-ைொ-்ௗ௦-௯ఀ-ఃా-ౄె-ైొ-్ౕౖౢౣ౦-౯ಁ-ಃ಼ಾ-ೄೆ-ೈೊ-್ೕೖೢೣ೦-೯ഁ-ഃാ-ൄെ-ൈൊ-്ൗൢൣ൦-൯ංඃ්ා-ුූෘ-ෟ෦-෯ෲෳัิ-ฺ็-๎๐-๙ັິ-ູົຼ່-ໍ໐-໙༘༙༠-༩༹༵༷༾༿ཱ-྄྆྇ྍ-ྗྙ-ྼ࿆ါ-ှ၀-၉ၖ-ၙၞ-ၠၢ-ၤၧ-ၭၱ-ၴႂ-ႍႏ-ႝ፝-፟፩-፱ᜒ-᜔ᜲ-᜴ᝒᝓᝲᝳ឴-៓៝០-៩᠋-᠍᠐-᠙ᢩᤠ-ᤫᤰ-᤻᥆-᥏ᦰ-ᧀᧈᧉ᧐-᧚ᨗ-ᨛᩕ-ᩞ᩠-᩿᩼-᪉᪐-᪙᪰-᪽ᬀ-ᬄ᬴-᭄᭐-᭙᭫-᭳ᮀ-ᮂᮡ-ᮭ᮰-᮹᯦-᯳ᰤ-᰷᱀-᱉᱐-᱙᳐-᳔᳒-᳨᳭ᳲ-᳴᳸᳹᷀-᷵᷼-᷿‿⁀⁔⃐-⃥⃜⃡-⃰⳯-⵿⳱ⷠ-〪ⷿ-゙゚〯꘠-꘩꙯ꙴ-꙽ꚟ꛰꛱ꠂ꠆ꠋꠣ-ꠧꢀꢁꢴ-꣄꣐-꣙꣠-꣱꤀-꤉ꤦ-꤭ꥇ-꥓ꦀ-ꦃ꦳-꧀꧐-꧙ꧥ꧰-꧹ꨩ-ꨶꩃꩌꩍ꩐-꩙ꩻ-ꩽꪰꪲ-ꪴꪷꪸꪾ꪿꫁ꫫ-ꫯꫵ꫶ꯣ-ꯪ꯬꯭꯰-꯹ﬞ︀-️︠-︭︳︴﹍-﹏０-９＿";var nonASCIIidentifierStart=new RegExp("["+nonASCIIidentifierStartChars+"]");var nonASCIIidentifier=new RegExp("["+nonASCIIidentifierStartChars+nonASCIIidentifierChars+"]");nonASCIIidentifierStartChars=nonASCIIidentifierChars=null;var astralIdentifierStartCodes=[0,11,2,25,2,18,2,1,2,14,3,13,35,122,70,52,268,28,4,48,48,31,17,26,6,37,11,29,3,35,5,7,2,4,43,157,99,39,9,51,157,310,10,21,11,7,153,5,3,0,2,43,2,1,4,0,3,22,11,22,10,30,98,21,11,25,71,55,7,1,65,0,16,3,2,2,2,26,45,28,4,28,36,7,2,27,28,53,11,21,11,18,14,17,111,72,955,52,76,44,33,24,27,35,42,34,4,0,13,47,15,3,22,0,38,17,2,24,133,46,39,7,3,1,3,21,2,6,2,1,2,4,4,0,32,4,287,47,21,1,2,0,185,46,82,47,21,0,60,42,502,63,32,0,449,56,1288,920,104,110,2962,1070,13266,568,8,30,114,29,19,47,17,3,32,20,6,18,881,68,12,0,67,12,16481,1,3071,106,6,12,4,8,8,9,5991,84,2,70,2,1,3,0,3,1,3,3,2,11,2,0,2,6,2,64,2,3,3,7,2,6,2,27,2,3,2,4,2,0,4,6,2,339,3,24,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,7,4149,196,1340,3,2,26,2,1,2,0,3,0,2,9,2,3,2,0,2,0,7,0,5,0,2,0,2,0,2,2,2,1,2,0,3,0,2,0,2,0,2,0,2,0,2,1,2,0,3,3,2,6,2,3,2,3,2,0,2,9,2,16,6,2,2,4,2,16,4421,42710,42,4148,12,221,16355,541];var astralIdentifierCodes=[509,0,227,0,150,4,294,9,1368,2,2,1,6,3,41,2,5,0,166,1,1306,2,54,14,32,9,16,3,46,10,54,9,7,2,37,13,2,9,52,0,13,2,49,13,16,9,83,11,168,11,6,9,8,2,57,0,2,6,3,1,3,2,10,0,11,1,3,6,4,4,316,19,13,9,214,6,3,8,112,16,16,9,82,12,9,9,535,9,20855,9,135,4,60,6,26,9,1016,45,17,3,19723,1,5319,4,4,5,9,7,3,6,31,3,149,2,1418,49,4305,6,792618,239];function isInAstralSet(code,set){var pos=0x10000;for(var i=0;i<set.length;i+=2){pos+=set[i];if(pos>code)return false;pos+=set[i+1];if(pos>=code)return true;}}
function isIdentifierStart(code,astral){if(code<65)return code===36;if(code<91)return true;if(code<97)return code===95;if(code<123)return true;if(code<=0xffff)return code>=0xaa&&nonASCIIidentifierStart.test(String.fromCharCode(code));if(astral===false)return false;return isInAstralSet(code,astralIdentifierStartCodes);}
function isIdentifierChar(code,astral){if(code<48)return code===36;if(code<58)return true;if(code<65)return false;if(code<91)return true;if(code<97)return code===95;if(code<123)return true;if(code<=0xffff)return code>=0xaa&&nonASCIIidentifier.test(String.fromCharCode(code));if(astral===false)return false;return isInAstralSet(code,astralIdentifierStartCodes)||isInAstralSet(code,astralIdentifierCodes);}},{}],3:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;exports.parse=parse;exports.parseExpressionAt=parseExpressionAt;exports.tokenizer=tokenizer;var _state=_dereq_("./state");_dereq_("./parseutil");_dereq_("./statement");_dereq_("./lval");_dereq_("./expression");_dereq_("./location");exports.Parser=_state.Parser;exports.plugins=_state.plugins;var _options=_dereq_("./options");exports.defaultOptions=_options.defaultOptions;var _locutil=_dereq_("./locutil");exports.Position=_locutil.Position;exports.SourceLocation=_locutil.SourceLocation;exports.getLineInfo=_locutil.getLineInfo;var _node=_dereq_("./node");exports.Node=_node.Node;var _tokentype=_dereq_("./tokentype");exports.TokenType=_tokentype.TokenType;exports.tokTypes=_tokentype.types;var _tokencontext=_dereq_("./tokencontext");exports.TokContext=_tokencontext.TokContext;exports.tokContexts=_tokencontext.types;var _identifier=_dereq_("./identifier");exports.isIdentifierChar=_identifier.isIdentifierChar;exports.isIdentifierStart=_identifier.isIdentifierStart;var _tokenize=_dereq_("./tokenize");exports.Token=_tokenize.Token;var _whitespace=_dereq_("./whitespace");exports.isNewLine=_whitespace.isNewLine;exports.lineBreak=_whitespace.lineBreak;exports.lineBreakG=_whitespace.lineBreakG;var version="2.4.1";exports.version=version;function parse(input,options){return new _state.Parser(options,input).parse();}
function parseExpressionAt(input,pos,options){var p=new _state.Parser(options,input,pos);p.nextToken();return p.parseExpression();}
function tokenizer(input,options){return new _state.Parser(options,input);}},{"./expression":1,"./identifier":2,"./location":4,"./locutil":5,"./lval":6,"./node":7,"./options":8,"./parseutil":9,"./state":10,"./statement":11,"./tokencontext":12,"./tokenize":13,"./tokentype":14,"./whitespace":16}],4:[function(_dereq_,module,exports){"use strict";var _state=_dereq_("./state");var _locutil=_dereq_("./locutil");var pp=_state.Parser.prototype;pp.raise=function(pos,message){var loc=_locutil.getLineInfo(this.input,pos);message+=" ("+loc.line+":"+loc.column+")";var err=new SyntaxError(message);err.pos=pos;err.loc=loc;err.raisedAt=this.pos;throw err;};pp.curPosition=function(){if(this.options.locations){return new _locutil.Position(this.curLine,this.pos-this.lineStart);}};},{"./locutil":5,"./state":10}],5:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;exports.getLineInfo=getLineInfo;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}
var _whitespace=_dereq_("./whitespace");var Position=(function(){function Position(line,col){_classCallCheck(this,Position);this.line=line;this.column=col;}
Position.prototype.offset=function offset(n){return new Position(this.line,this.column+n);};return Position;})();exports.Position=Position;var SourceLocation=function SourceLocation(p,start,end){_classCallCheck(this,SourceLocation);this.start=start;this.end=end;if(p.sourceFile!==null)this.source=p.sourceFile;};exports.SourceLocation=SourceLocation;function getLineInfo(input,offset){for(var line=1,cur=0;;){_whitespace.lineBreakG.lastIndex=cur;var match=_whitespace.lineBreakG.exec(input);if(match&&match.index<offset){++line;cur=match.index+match[0].length;}else{return new Position(line,offset-cur);}}}},{"./whitespace":16}],6:[function(_dereq_,module,exports){"use strict";var _tokentype=_dereq_("./tokentype");var _state=_dereq_("./state");var _util=_dereq_("./util");var pp=_state.Parser.prototype;pp.toAssignable=function(node,isBinding){if(this.options.ecmaVersion>=6&&node){switch(node.type){case"Identifier":case"ObjectPattern":case"ArrayPattern":case"AssignmentPattern":break;case"ObjectExpression":node.type="ObjectPattern";for(var i=0;i<node.properties.length;i++){var prop=node.properties[i];if(prop.kind!=="init")this.raise(prop.key.start,"Object pattern can't contain getter or setter");this.toAssignable(prop.value,isBinding);}
break;case"ArrayExpression":node.type="ArrayPattern";this.toAssignableList(node.elements,isBinding);break;case"AssignmentExpression":if(node.operator==="="){node.type="AssignmentPattern";delete node.operator;}else{this.raise(node.left.end,"Only '=' operator can be used for specifying default value.");}
break;case"ParenthesizedExpression":node.expression=this.toAssignable(node.expression,isBinding);break;case"MemberExpression":if(!isBinding)break;default:this.raise(node.start,"Assigning to rvalue");}}
return node;};pp.toAssignableList=function(exprList,isBinding){var end=exprList.length;if(end){var last=exprList[end-1];if(last&&last.type=="RestElement"){--end;}else if(last&&last.type=="SpreadElement"){last.type="RestElement";var arg=last.argument;this.toAssignable(arg,isBinding);if(arg.type!=="Identifier"&&arg.type!=="MemberExpression"&&arg.type!=="ArrayPattern")this.unexpected(arg.start);--end;}
if(isBinding&&last.type==="RestElement"&&last.argument.type!=="Identifier")this.unexpected(last.argument.start);}
for(var i=0;i<end;i++){var elt=exprList[i];if(elt)this.toAssignable(elt,isBinding);}
return exprList;};pp.parseSpread=function(refShorthandDefaultPos){var node=this.startNode();this.next();node.argument=this.parseMaybeAssign(refShorthandDefaultPos);return this.finishNode(node,"SpreadElement");};pp.parseRest=function(allowNonIdent){var node=this.startNode();this.next();if(allowNonIdent)node.argument=this.type===_tokentype.types.name?this.parseIdent():this.unexpected();else node.argument=this.type===_tokentype.types.name||this.type===_tokentype.types.bracketL?this.parseBindingAtom():this.unexpected();return this.finishNode(node,"RestElement");};pp.parseBindingAtom=function(){if(this.options.ecmaVersion<6)return this.parseIdent();switch(this.type){case _tokentype.types.name:return this.parseIdent();case _tokentype.types.bracketL:var node=this.startNode();this.next();node.elements=this.parseBindingList(_tokentype.types.bracketR,true,true);return this.finishNode(node,"ArrayPattern");case _tokentype.types.braceL:return this.parseObj(true);default:this.unexpected();}};pp.parseBindingList=function(close,allowEmpty,allowTrailingComma,allowNonIdent){var elts=[],first=true;while(!this.eat(close)){if(first)first=false;else this.expect(_tokentype.types.comma);if(allowEmpty&&this.type===_tokentype.types.comma){elts.push(null);}else if(allowTrailingComma&&this.afterTrailingComma(close)){break;}else if(this.type===_tokentype.types.ellipsis){var rest=this.parseRest(allowNonIdent);this.parseBindingListItem(rest);elts.push(rest);this.expect(close);break;}else{var elem=this.parseMaybeDefault(this.start,this.startLoc);this.parseBindingListItem(elem);elts.push(elem);}}
return elts;};pp.parseBindingListItem=function(param){return param;};pp.parseMaybeDefault=function(startPos,startLoc,left){left=left||this.parseBindingAtom();if(this.options.ecmaVersion<6||!this.eat(_tokentype.types.eq))return left;var node=this.startNodeAt(startPos,startLoc);node.left=left;node.right=this.parseMaybeAssign();return this.finishNode(node,"AssignmentPattern");};pp.checkLVal=function(expr,isBinding,checkClashes){switch(expr.type){case"Identifier":if(this.strict&&this.reservedWordsStrictBind.test(expr.name))this.raise(expr.start,(isBinding?"Binding ":"Assigning to ")+expr.name+" in strict mode");if(checkClashes){if(_util.has(checkClashes,expr.name))this.raise(expr.start,"Argument name clash");checkClashes[expr.name]=true;}
break;case"MemberExpression":if(isBinding)this.raise(expr.start,(isBinding?"Binding":"Assigning to")+" member expression");break;case"ObjectPattern":for(var i=0;i<expr.properties.length;i++){this.checkLVal(expr.properties[i].value,isBinding,checkClashes);}break;case"ArrayPattern":for(var i=0;i<expr.elements.length;i++){var elem=expr.elements[i];if(elem)this.checkLVal(elem,isBinding,checkClashes);}
break;case"AssignmentPattern":this.checkLVal(expr.left,isBinding,checkClashes);break;case"RestElement":this.checkLVal(expr.argument,isBinding,checkClashes);break;case"ParenthesizedExpression":this.checkLVal(expr.expression,isBinding,checkClashes);break;default:this.raise(expr.start,(isBinding?"Binding":"Assigning to")+" rvalue");}};},{"./state":10,"./tokentype":14,"./util":15}],7:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}
var _state=_dereq_("./state");var _locutil=_dereq_("./locutil");var Node=function Node(parser,pos,loc){_classCallCheck(this,Node);this.type="";this.start=pos;this.end=0;if(parser.options.locations)this.loc=new _locutil.SourceLocation(parser,loc);if(parser.options.directSourceFile)this.sourceFile=parser.options.directSourceFile;if(parser.options.ranges)this.range=[pos,0];};exports.Node=Node;var pp=_state.Parser.prototype;pp.startNode=function(){return new Node(this,this.start,this.startLoc);};pp.startNodeAt=function(pos,loc){return new Node(this,pos,loc);};function finishNodeAt(node,type,pos,loc){node.type=type;node.end=pos;if(this.options.locations)node.loc.end=loc;if(this.options.ranges)node.range[1]=pos;return node;}
pp.finishNode=function(node,type){return finishNodeAt.call(this,node,type,this.lastTokEnd,this.lastTokEndLoc);};pp.finishNodeAt=function(node,type,pos,loc){return finishNodeAt.call(this,node,type,pos,loc);};},{"./locutil":5,"./state":10}],8:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;exports.getOptions=getOptions;var _util=_dereq_("./util");var _locutil=_dereq_("./locutil");var defaultOptions={ecmaVersion:5,sourceType:"script",onInsertedSemicolon:null,onTrailingComma:null,allowReserved:null,allowReturnOutsideFunction:false,allowImportExportEverywhere:false,allowHashBang:false,locations:false,onToken:null,onComment:null,ranges:false,program:null,sourceFile:null,directSourceFile:null,preserveParens:false,plugins:{}};exports.defaultOptions=defaultOptions;function getOptions(opts){var options={};for(var opt in defaultOptions){options[opt]=opts&&_util.has(opts,opt)?opts[opt]:defaultOptions[opt];}if(options.allowReserved==null)options.allowReserved=options.ecmaVersion>=5;if(_util.isArray(options.onToken)){(function(){var tokens=options.onToken;options.onToken=function(token){return tokens.push(token);};})();}
if(_util.isArray(options.onComment))options.onComment=pushComment(options,options.onComment);return options;}
function pushComment(options,array){return function(block,text,start,end,startLoc,endLoc){var comment={type:block?'Block':'Line',value:text,start:start,end:end};if(options.locations)comment.loc=new _locutil.SourceLocation(this,startLoc,endLoc);if(options.ranges)comment.range=[start,end];array.push(comment);};}},{"./locutil":5,"./util":15}],9:[function(_dereq_,module,exports){"use strict";var _tokentype=_dereq_("./tokentype");var _state=_dereq_("./state");var _whitespace=_dereq_("./whitespace");var pp=_state.Parser.prototype;pp.isUseStrict=function(stmt){return this.options.ecmaVersion>=5&&stmt.type==="ExpressionStatement"&&stmt.expression.type==="Literal"&&stmt.expression.raw.slice(1,-1)==="use strict";};pp.eat=function(type){if(this.type===type){this.next();return true;}else{return false;}};pp.isContextual=function(name){return this.type===_tokentype.types.name&&this.value===name;};pp.eatContextual=function(name){return this.value===name&&this.eat(_tokentype.types.name);};pp.expectContextual=function(name){if(!this.eatContextual(name))this.unexpected();};pp.canInsertSemicolon=function(){return this.type===_tokentype.types.eof||this.type===_tokentype.types.braceR||_whitespace.lineBreak.test(this.input.slice(this.lastTokEnd,this.start));};pp.insertSemicolon=function(){if(this.canInsertSemicolon()){if(this.options.onInsertedSemicolon)this.options.onInsertedSemicolon(this.lastTokEnd,this.lastTokEndLoc);return true;}};pp.semicolon=function(){if(!this.eat(_tokentype.types.semi)&&!this.insertSemicolon())this.unexpected();};pp.afterTrailingComma=function(tokType){if(this.type==tokType){if(this.options.onTrailingComma)this.options.onTrailingComma(this.lastTokStart,this.lastTokStartLoc);this.next();return true;}};pp.expect=function(type){this.eat(type)||this.unexpected();};pp.unexpected=function(pos){this.raise(pos!=null?pos:this.start,"Unexpected token");};},{"./state":10,"./tokentype":14,"./whitespace":16}],10:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}
var _identifier=_dereq_("./identifier");var _tokentype=_dereq_("./tokentype");var _whitespace=_dereq_("./whitespace");var _options=_dereq_("./options");var plugins={};exports.plugins=plugins;function keywordRegexp(words){return new RegExp("^("+words.replace(/ /g,"|")+")$");}
var Parser=(function(){function Parser(options,input,startPos){_classCallCheck(this,Parser);this.options=_options.getOptions(options);this.sourceFile=this.options.sourceFile;this.keywords=keywordRegexp(_identifier.keywords[this.options.ecmaVersion>=6?6:5]);var reserved=this.options.allowReserved?"":_identifier.reservedWords[this.options.ecmaVersion]+(options.sourceType=="module"?" await":"");this.reservedWords=keywordRegexp(reserved);var reservedStrict=(reserved?reserved+" ":"")+_identifier.reservedWords.strict;this.reservedWordsStrict=keywordRegexp(reservedStrict);this.reservedWordsStrictBind=keywordRegexp(reservedStrict+" "+_identifier.reservedWords.strictBind);this.input=String(input);this.containsEsc=false;this.loadPlugins(this.options.plugins);if(startPos){this.pos=startPos;this.lineStart=Math.max(0,this.input.lastIndexOf("\n",startPos));this.curLine=this.input.slice(0,this.lineStart).split(_whitespace.lineBreak).length;}else{this.pos=this.lineStart=0;this.curLine=1;}
this.type=_tokentype.types.eof;this.value=null;this.start=this.end=this.pos;this.startLoc=this.endLoc=this.curPosition();this.lastTokEndLoc=this.lastTokStartLoc=null;this.lastTokStart=this.lastTokEnd=this.pos;this.context=this.initialContext();this.exprAllowed=true;this.strict=this.inModule=this.options.sourceType==="module";this.potentialArrowAt=-1;this.inFunction=this.inGenerator=false;this.labels=[];if(this.pos===0&&this.options.allowHashBang&&this.input.slice(0,2)==='#!')this.skipLineComment(2);}
Parser.prototype.isKeyword=function isKeyword(word){return this.keywords.test(word);};Parser.prototype.isReservedWord=function isReservedWord(word){return this.reservedWords.test(word);};Parser.prototype.extend=function extend(name,f){this[name]=f(this[name]);};Parser.prototype.loadPlugins=function loadPlugins(pluginConfigs){for(var _name in pluginConfigs){var plugin=plugins[_name];if(!plugin)throw new Error("Plugin '"+_name+"' not found");plugin(this,pluginConfigs[_name]);}};Parser.prototype.parse=function parse(){var node=this.options.program||this.startNode();this.nextToken();return this.parseTopLevel(node);};return Parser;})();exports.Parser=Parser;},{"./identifier":2,"./options":8,"./tokentype":14,"./whitespace":16}],11:[function(_dereq_,module,exports){"use strict";var _tokentype=_dereq_("./tokentype");var _state=_dereq_("./state");var _whitespace=_dereq_("./whitespace");var pp=_state.Parser.prototype;pp.parseTopLevel=function(node){var first=true;if(!node.body)node.body=[];while(this.type!==_tokentype.types.eof){var stmt=this.parseStatement(true,true);node.body.push(stmt);if(first){if(this.isUseStrict(stmt))this.setStrict(true);first=false;}}
this.next();if(this.options.ecmaVersion>=6){node.sourceType=this.options.sourceType;}
return this.finishNode(node,"Program");};var loopLabel={kind:"loop"},switchLabel={kind:"switch"};pp.parseStatement=function(declaration,topLevel){var starttype=this.type,node=this.startNode();switch(starttype){case _tokentype.types._break:case _tokentype.types._continue:return this.parseBreakContinueStatement(node,starttype.keyword);case _tokentype.types._debugger:return this.parseDebuggerStatement(node);case _tokentype.types._do:return this.parseDoStatement(node);case _tokentype.types._for:return this.parseForStatement(node);case _tokentype.types._function:if(!declaration&&this.options.ecmaVersion>=6)this.unexpected();return this.parseFunctionStatement(node);case _tokentype.types._class:if(!declaration)this.unexpected();return this.parseClass(node,true);case _tokentype.types._if:return this.parseIfStatement(node);case _tokentype.types._return:return this.parseReturnStatement(node);case _tokentype.types._switch:return this.parseSwitchStatement(node);case _tokentype.types._throw:return this.parseThrowStatement(node);case _tokentype.types._try:return this.parseTryStatement(node);case _tokentype.types._let:case _tokentype.types._const:if(!declaration)this.unexpected();case _tokentype.types._var:return this.parseVarStatement(node,starttype);case _tokentype.types._while:return this.parseWhileStatement(node);case _tokentype.types._with:return this.parseWithStatement(node);case _tokentype.types.braceL:return this.parseBlock();case _tokentype.types.semi:return this.parseEmptyStatement(node);case _tokentype.types._export:case _tokentype.types._import:if(!this.options.allowImportExportEverywhere){if(!topLevel)this.raise(this.start,"'import' and 'export' may only appear at the top level");if(!this.inModule)this.raise(this.start,"'import' and 'export' may appear only with 'sourceType: module'");}
return starttype===_tokentype.types._import?this.parseImport(node):this.parseExport(node);default:var maybeName=this.value,expr=this.parseExpression();if(starttype===_tokentype.types.name&&expr.type==="Identifier"&&this.eat(_tokentype.types.colon))return this.parseLabeledStatement(node,maybeName,expr);else return this.parseExpressionStatement(node,expr);}};pp.parseBreakContinueStatement=function(node,keyword){var isBreak=keyword=="break";this.next();if(this.eat(_tokentype.types.semi)||this.insertSemicolon())node.label=null;else if(this.type!==_tokentype.types.name)this.unexpected();else{node.label=this.parseIdent();this.semicolon();}
for(var i=0;i<this.labels.length;++i){var lab=this.labels[i];if(node.label==null||lab.name===node.label.name){if(lab.kind!=null&&(isBreak||lab.kind==="loop"))break;if(node.label&&isBreak)break;}}
if(i===this.labels.length)this.raise(node.start,"Unsyntactic "+keyword);return this.finishNode(node,isBreak?"BreakStatement":"ContinueStatement");};pp.parseDebuggerStatement=function(node){this.next();this.semicolon();return this.finishNode(node,"DebuggerStatement");};pp.parseDoStatement=function(node){this.next();this.labels.push(loopLabel);node.body=this.parseStatement(false);this.labels.pop();this.expect(_tokentype.types._while);node.test=this.parseParenExpression();if(this.options.ecmaVersion>=6)this.eat(_tokentype.types.semi);else this.semicolon();return this.finishNode(node,"DoWhileStatement");};pp.parseForStatement=function(node){this.next();this.labels.push(loopLabel);this.expect(_tokentype.types.parenL);if(this.type===_tokentype.types.semi)return this.parseFor(node,null);if(this.type===_tokentype.types._var||this.type===_tokentype.types._let||this.type===_tokentype.types._const){var _init=this.startNode(),varKind=this.type;this.next();this.parseVar(_init,true,varKind);this.finishNode(_init,"VariableDeclaration");if((this.type===_tokentype.types._in||this.options.ecmaVersion>=6&&this.isContextual("of"))&&_init.declarations.length===1&&!(varKind!==_tokentype.types._var&&_init.declarations[0].init))return this.parseForIn(node,_init);return this.parseFor(node,_init);}
var refShorthandDefaultPos={start:0};var init=this.parseExpression(true,refShorthandDefaultPos);if(this.type===_tokentype.types._in||this.options.ecmaVersion>=6&&this.isContextual("of")){this.toAssignable(init);this.checkLVal(init);return this.parseForIn(node,init);}else if(refShorthandDefaultPos.start){this.unexpected(refShorthandDefaultPos.start);}
return this.parseFor(node,init);};pp.parseFunctionStatement=function(node){this.next();return this.parseFunction(node,true);};pp.parseIfStatement=function(node){this.next();node.test=this.parseParenExpression();node.consequent=this.parseStatement(false);node.alternate=this.eat(_tokentype.types._else)?this.parseStatement(false):null;return this.finishNode(node,"IfStatement");};pp.parseReturnStatement=function(node){if(!this.inFunction&&!this.options.allowReturnOutsideFunction)this.raise(this.start,"'return' outside of function");this.next();if(this.eat(_tokentype.types.semi)||this.insertSemicolon())node.argument=null;else{node.argument=this.parseExpression();this.semicolon();}
return this.finishNode(node,"ReturnStatement");};pp.parseSwitchStatement=function(node){this.next();node.discriminant=this.parseParenExpression();node.cases=[];this.expect(_tokentype.types.braceL);this.labels.push(switchLabel);for(var cur,sawDefault=false;this.type!=_tokentype.types.braceR;){if(this.type===_tokentype.types._case||this.type===_tokentype.types._default){var isCase=this.type===_tokentype.types._case;if(cur)this.finishNode(cur,"SwitchCase");node.cases.push(cur=this.startNode());cur.consequent=[];this.next();if(isCase){cur.test=this.parseExpression();}else{if(sawDefault)this.raise(this.lastTokStart,"Multiple default clauses");sawDefault=true;cur.test=null;}
this.expect(_tokentype.types.colon);}else{if(!cur)this.unexpected();cur.consequent.push(this.parseStatement(true));}}
if(cur)this.finishNode(cur,"SwitchCase");this.next();this.labels.pop();return this.finishNode(node,"SwitchStatement");};pp.parseThrowStatement=function(node){this.next();if(_whitespace.lineBreak.test(this.input.slice(this.lastTokEnd,this.start)))this.raise(this.lastTokEnd,"Illegal newline after throw");node.argument=this.parseExpression();this.semicolon();return this.finishNode(node,"ThrowStatement");};var empty=[];pp.parseTryStatement=function(node){this.next();node.block=this.parseBlock();node.handler=null;if(this.type===_tokentype.types._catch){var clause=this.startNode();this.next();this.expect(_tokentype.types.parenL);clause.param=this.parseBindingAtom();this.checkLVal(clause.param,true);this.expect(_tokentype.types.parenR);clause.body=this.parseBlock();node.handler=this.finishNode(clause,"CatchClause");}
node.finalizer=this.eat(_tokentype.types._finally)?this.parseBlock():null;if(!node.handler&&!node.finalizer)this.raise(node.start,"Missing catch or finally clause");return this.finishNode(node,"TryStatement");};pp.parseVarStatement=function(node,kind){this.next();this.parseVar(node,false,kind);this.semicolon();return this.finishNode(node,"VariableDeclaration");};pp.parseWhileStatement=function(node){this.next();node.test=this.parseParenExpression();this.labels.push(loopLabel);node.body=this.parseStatement(false);this.labels.pop();return this.finishNode(node,"WhileStatement");};pp.parseWithStatement=function(node){if(this.strict)this.raise(this.start,"'with' in strict mode");this.next();node.object=this.parseParenExpression();node.body=this.parseStatement(false);return this.finishNode(node,"WithStatement");};pp.parseEmptyStatement=function(node){this.next();return this.finishNode(node,"EmptyStatement");};pp.parseLabeledStatement=function(node,maybeName,expr){for(var i=0;i<this.labels.length;++i){if(this.labels[i].name===maybeName)this.raise(expr.start,"Label '"+maybeName+"' is already declared");}var kind=this.type.isLoop?"loop":this.type===_tokentype.types._switch?"switch":null;for(var i=this.labels.length-1;i>=0;i--){var label=this.labels[i];if(label.statementStart==node.start){label.statementStart=this.start;label.kind=kind;}else break;}
this.labels.push({name:maybeName,kind:kind,statementStart:this.start});node.body=this.parseStatement(true);this.labels.pop();node.label=expr;return this.finishNode(node,"LabeledStatement");};pp.parseExpressionStatement=function(node,expr){node.expression=expr;this.semicolon();return this.finishNode(node,"ExpressionStatement");};pp.parseBlock=function(allowStrict){var node=this.startNode(),first=true,oldStrict=undefined;node.body=[];this.expect(_tokentype.types.braceL);while(!this.eat(_tokentype.types.braceR)){var stmt=this.parseStatement(true);node.body.push(stmt);if(first&&allowStrict&&this.isUseStrict(stmt)){oldStrict=this.strict;this.setStrict(this.strict=true);}
first=false;}
if(oldStrict===false)this.setStrict(false);return this.finishNode(node,"BlockStatement");};pp.parseFor=function(node,init){node.init=init;this.expect(_tokentype.types.semi);node.test=this.type===_tokentype.types.semi?null:this.parseExpression();this.expect(_tokentype.types.semi);node.update=this.type===_tokentype.types.parenR?null:this.parseExpression();this.expect(_tokentype.types.parenR);node.body=this.parseStatement(false);this.labels.pop();return this.finishNode(node,"ForStatement");};pp.parseForIn=function(node,init){var type=this.type===_tokentype.types._in?"ForInStatement":"ForOfStatement";this.next();node.left=init;node.right=this.parseExpression();this.expect(_tokentype.types.parenR);node.body=this.parseStatement(false);this.labels.pop();return this.finishNode(node,type);};pp.parseVar=function(node,isFor,kind){node.declarations=[];node.kind=kind.keyword;for(;;){var decl=this.startNode();this.parseVarId(decl);if(this.eat(_tokentype.types.eq)){decl.init=this.parseMaybeAssign(isFor);}else if(kind===_tokentype.types._const&&!(this.type===_tokentype.types._in||this.options.ecmaVersion>=6&&this.isContextual("of"))){this.unexpected();}else if(decl.id.type!="Identifier"&&!(isFor&&(this.type===_tokentype.types._in||this.isContextual("of")))){this.raise(this.lastTokEnd,"Complex binding patterns require an initialization value");}else{decl.init=null;}
node.declarations.push(this.finishNode(decl,"VariableDeclarator"));if(!this.eat(_tokentype.types.comma))break;}
return node;};pp.parseVarId=function(decl){decl.id=this.parseBindingAtom();this.checkLVal(decl.id,true);};pp.parseFunction=function(node,isStatement,allowExpressionBody){this.initFunction(node);if(this.options.ecmaVersion>=6)node.generator=this.eat(_tokentype.types.star);if(isStatement||this.type===_tokentype.types.name)node.id=this.parseIdent();this.parseFunctionParams(node);this.parseFunctionBody(node,allowExpressionBody);return this.finishNode(node,isStatement?"FunctionDeclaration":"FunctionExpression");};pp.parseFunctionParams=function(node){this.expect(_tokentype.types.parenL);node.params=this.parseBindingList(_tokentype.types.parenR,false,false,true);};pp.parseClass=function(node,isStatement){this.next();this.parseClassId(node,isStatement);this.parseClassSuper(node);var classBody=this.startNode();var hadConstructor=false;classBody.body=[];this.expect(_tokentype.types.braceL);while(!this.eat(_tokentype.types.braceR)){if(this.eat(_tokentype.types.semi))continue;var method=this.startNode();var isGenerator=this.eat(_tokentype.types.star);var isMaybeStatic=this.type===_tokentype.types.name&&this.value==="static";this.parsePropertyName(method);method["static"]=isMaybeStatic&&this.type!==_tokentype.types.parenL;if(method["static"]){if(isGenerator)this.unexpected();isGenerator=this.eat(_tokentype.types.star);this.parsePropertyName(method);}
method.kind="method";var isGetSet=false;if(!method.computed){var key=method.key;if(!isGenerator&&key.type==="Identifier"&&this.type!==_tokentype.types.parenL&&(key.name==="get"||key.name==="set")){isGetSet=true;method.kind=key.name;key=this.parsePropertyName(method);}
if(!method["static"]&&(key.type==="Identifier"&&key.name==="constructor"||key.type==="Literal"&&key.value==="constructor")){if(hadConstructor)this.raise(key.start,"Duplicate constructor in the same class");if(isGetSet)this.raise(key.start,"Constructor can't have get/set modifier");if(isGenerator)this.raise(key.start,"Constructor can't be a generator");method.kind="constructor";hadConstructor=true;}}
this.parseClassMethod(classBody,method,isGenerator);if(isGetSet){var paramCount=method.kind==="get"?0:1;if(method.value.params.length!==paramCount){var start=method.value.start;if(method.kind==="get")this.raise(start,"getter should have no params");else this.raise(start,"setter should have exactly one param");}}}
node.body=this.finishNode(classBody,"ClassBody");return this.finishNode(node,isStatement?"ClassDeclaration":"ClassExpression");};pp.parseClassMethod=function(classBody,method,isGenerator){method.value=this.parseMethod(isGenerator);classBody.body.push(this.finishNode(method,"MethodDefinition"));};pp.parseClassId=function(node,isStatement){node.id=this.type===_tokentype.types.name?this.parseIdent():isStatement?this.unexpected():null;};pp.parseClassSuper=function(node){node.superClass=this.eat(_tokentype.types._extends)?this.parseExprSubscripts():null;};pp.parseExport=function(node){this.next();if(this.eat(_tokentype.types.star)){this.expectContextual("from");node.source=this.type===_tokentype.types.string?this.parseExprAtom():this.unexpected();this.semicolon();return this.finishNode(node,"ExportAllDeclaration");}
if(this.eat(_tokentype.types._default)){var expr=this.parseMaybeAssign();var needsSemi=true;if(expr.type=="FunctionExpression"||expr.type=="ClassExpression"){needsSemi=false;if(expr.id){expr.type=expr.type=="FunctionExpression"?"FunctionDeclaration":"ClassDeclaration";}}
node.declaration=expr;if(needsSemi)this.semicolon();return this.finishNode(node,"ExportDefaultDeclaration");}
if(this.shouldParseExportStatement()){node.declaration=this.parseStatement(true);node.specifiers=[];node.source=null;}else{node.declaration=null;node.specifiers=this.parseExportSpecifiers();if(this.eatContextual("from")){node.source=this.type===_tokentype.types.string?this.parseExprAtom():this.unexpected();}else{for(var i=0;i<node.specifiers.length;i++){if(this.keywords.test(node.specifiers[i].local.name)||this.reservedWords.test(node.specifiers[i].local.name)){this.unexpected(node.specifiers[i].local.start);}}
node.source=null;}
this.semicolon();}
return this.finishNode(node,"ExportNamedDeclaration");};pp.shouldParseExportStatement=function(){return this.type.keyword;};pp.parseExportSpecifiers=function(){var nodes=[],first=true;this.expect(_tokentype.types.braceL);while(!this.eat(_tokentype.types.braceR)){if(!first){this.expect(_tokentype.types.comma);if(this.afterTrailingComma(_tokentype.types.braceR))break;}else first=false;var node=this.startNode();node.local=this.parseIdent(this.type===_tokentype.types._default);node.exported=this.eatContextual("as")?this.parseIdent(true):node.local;nodes.push(this.finishNode(node,"ExportSpecifier"));}
return nodes;};pp.parseImport=function(node){this.next();if(this.type===_tokentype.types.string){node.specifiers=empty;node.source=this.parseExprAtom();}else{node.specifiers=this.parseImportSpecifiers();this.expectContextual("from");node.source=this.type===_tokentype.types.string?this.parseExprAtom():this.unexpected();}
this.semicolon();return this.finishNode(node,"ImportDeclaration");};pp.parseImportSpecifiers=function(){var nodes=[],first=true;if(this.type===_tokentype.types.name){var node=this.startNode();node.local=this.parseIdent();this.checkLVal(node.local,true);nodes.push(this.finishNode(node,"ImportDefaultSpecifier"));if(!this.eat(_tokentype.types.comma))return nodes;}
if(this.type===_tokentype.types.star){var node=this.startNode();this.next();this.expectContextual("as");node.local=this.parseIdent();this.checkLVal(node.local,true);nodes.push(this.finishNode(node,"ImportNamespaceSpecifier"));return nodes;}
this.expect(_tokentype.types.braceL);while(!this.eat(_tokentype.types.braceR)){if(!first){this.expect(_tokentype.types.comma);if(this.afterTrailingComma(_tokentype.types.braceR))break;}else first=false;var node=this.startNode();node.imported=this.parseIdent(true);node.local=this.eatContextual("as")?this.parseIdent():node.imported;this.checkLVal(node.local,true);nodes.push(this.finishNode(node,"ImportSpecifier"));}
return nodes;};},{"./state":10,"./tokentype":14,"./whitespace":16}],12:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}
var _state=_dereq_("./state");var _tokentype=_dereq_("./tokentype");var _whitespace=_dereq_("./whitespace");var TokContext=function TokContext(token,isExpr,preserveSpace,override){_classCallCheck(this,TokContext);this.token=token;this.isExpr=!!isExpr;this.preserveSpace=!!preserveSpace;this.override=override;};exports.TokContext=TokContext;var types={b_stat:new TokContext("{",false),b_expr:new TokContext("{",true),b_tmpl:new TokContext("${",true),p_stat:new TokContext("(",false),p_expr:new TokContext("(",true),q_tmpl:new TokContext("`",true,true,function(p){return p.readTmplToken();}),f_expr:new TokContext("function",true)};exports.types=types;var pp=_state.Parser.prototype;pp.initialContext=function(){return[types.b_stat];};pp.braceIsBlock=function(prevType){if(prevType===_tokentype.types.colon){var _parent=this.curContext();if(_parent===types.b_stat||_parent===types.b_expr)return!_parent.isExpr;}
if(prevType===_tokentype.types._return)return _whitespace.lineBreak.test(this.input.slice(this.lastTokEnd,this.start));if(prevType===_tokentype.types._else||prevType===_tokentype.types.semi||prevType===_tokentype.types.eof||prevType===_tokentype.types.parenR)return true;if(prevType==_tokentype.types.braceL)return this.curContext()===types.b_stat;return!this.exprAllowed;};pp.updateContext=function(prevType){var update=undefined,type=this.type;if(type.keyword&&prevType==_tokentype.types.dot)this.exprAllowed=false;else if(update=type.updateContext)update.call(this,prevType);else this.exprAllowed=type.beforeExpr;};_tokentype.types.parenR.updateContext=_tokentype.types.braceR.updateContext=function(){if(this.context.length==1){this.exprAllowed=true;return;}
var out=this.context.pop();if(out===types.b_stat&&this.curContext()===types.f_expr){this.context.pop();this.exprAllowed=false;}else if(out===types.b_tmpl){this.exprAllowed=true;}else{this.exprAllowed=!out.isExpr;}};_tokentype.types.braceL.updateContext=function(prevType){this.context.push(this.braceIsBlock(prevType)?types.b_stat:types.b_expr);this.exprAllowed=true;};_tokentype.types.dollarBraceL.updateContext=function(){this.context.push(types.b_tmpl);this.exprAllowed=true;};_tokentype.types.parenL.updateContext=function(prevType){var statementParens=prevType===_tokentype.types._if||prevType===_tokentype.types._for||prevType===_tokentype.types._with||prevType===_tokentype.types._while;this.context.push(statementParens?types.p_stat:types.p_expr);this.exprAllowed=true;};_tokentype.types.incDec.updateContext=function(){};_tokentype.types._function.updateContext=function(){if(this.curContext()!==types.b_stat)this.context.push(types.f_expr);this.exprAllowed=false;};_tokentype.types.backQuote.updateContext=function(){if(this.curContext()===types.q_tmpl)this.context.pop();else this.context.push(types.q_tmpl);this.exprAllowed=false;};},{"./state":10,"./tokentype":14,"./whitespace":16}],13:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}
var _identifier=_dereq_("./identifier");var _tokentype=_dereq_("./tokentype");var _state=_dereq_("./state");var _locutil=_dereq_("./locutil");var _whitespace=_dereq_("./whitespace");var Token=function Token(p){_classCallCheck(this,Token);this.type=p.type;this.value=p.value;this.start=p.start;this.end=p.end;if(p.options.locations)this.loc=new _locutil.SourceLocation(p,p.startLoc,p.endLoc);if(p.options.ranges)this.range=[p.start,p.end];};exports.Token=Token;var pp=_state.Parser.prototype;var isRhino=typeof Packages=="object"&&Object.prototype.toString.call(Packages)=="[object JavaPackage]";pp.next=function(){if(this.options.onToken)this.options.onToken(new Token(this));this.lastTokEnd=this.end;this.lastTokStart=this.start;this.lastTokEndLoc=this.endLoc;this.lastTokStartLoc=this.startLoc;this.nextToken();};pp.getToken=function(){this.next();return new Token(this);};if(typeof Symbol!=="undefined")pp[Symbol.iterator]=function(){var self=this;return{next:function next(){var token=self.getToken();return{done:token.type===_tokentype.types.eof,value:token};}};};pp.setStrict=function(strict){this.strict=strict;if(this.type!==_tokentype.types.num&&this.type!==_tokentype.types.string)return;this.pos=this.start;if(this.options.locations){while(this.pos<this.lineStart){this.lineStart=this.input.lastIndexOf("\n",this.lineStart-2)+1;--this.curLine;}}
this.nextToken();};pp.curContext=function(){return this.context[this.context.length-1];};pp.nextToken=function(){var curContext=this.curContext();if(!curContext||!curContext.preserveSpace)this.skipSpace();this.start=this.pos;if(this.options.locations)this.startLoc=this.curPosition();if(this.pos>=this.input.length)return this.finishToken(_tokentype.types.eof);if(curContext.override)return curContext.override(this);else this.readToken(this.fullCharCodeAtPos());};pp.readToken=function(code){if(_identifier.isIdentifierStart(code,this.options.ecmaVersion>=6)||code===92)return this.readWord();return this.getTokenFromCode(code);};pp.fullCharCodeAtPos=function(){var code=this.input.charCodeAt(this.pos);if(code<=0xd7ff||code>=0xe000)return code;var next=this.input.charCodeAt(this.pos+1);return(code<<10)+next-0x35fdc00;};pp.skipBlockComment=function(){var startLoc=this.options.onComment&&this.curPosition();var start=this.pos,end=this.input.indexOf("*/",this.pos+=2);if(end===-1)this.raise(this.pos-2,"Unterminated comment");this.pos=end+2;if(this.options.locations){_whitespace.lineBreakG.lastIndex=start;var match=undefined;while((match=_whitespace.lineBreakG.exec(this.input))&&match.index<this.pos){++this.curLine;this.lineStart=match.index+match[0].length;}}
if(this.options.onComment)this.options.onComment(true,this.input.slice(start+2,end),start,this.pos,startLoc,this.curPosition());};pp.skipLineComment=function(startSkip){var start=this.pos;var startLoc=this.options.onComment&&this.curPosition();var ch=this.input.charCodeAt(this.pos+=startSkip);while(this.pos<this.input.length&&ch!==10&&ch!==13&&ch!==8232&&ch!==8233){++this.pos;ch=this.input.charCodeAt(this.pos);}
if(this.options.onComment)this.options.onComment(false,this.input.slice(start+startSkip,this.pos),start,this.pos,startLoc,this.curPosition());};pp.skipSpace=function(){loop:while(this.pos<this.input.length){var ch=this.input.charCodeAt(this.pos);switch(ch){case 32:case 160:++this.pos;break;case 13:if(this.input.charCodeAt(this.pos+1)===10){++this.pos;}
case 10:case 8232:case 8233:++this.pos;if(this.options.locations){++this.curLine;this.lineStart=this.pos;}
break;case 47:switch(this.input.charCodeAt(this.pos+1)){case 42:this.skipBlockComment();break;case 47:this.skipLineComment(2);break;default:break loop;}
break;default:if(ch>8&&ch<14||ch>=5760&&_whitespace.nonASCIIwhitespace.test(String.fromCharCode(ch))){++this.pos;}else{break loop;}}}};pp.finishToken=function(type,val){this.end=this.pos;if(this.options.locations)this.endLoc=this.curPosition();var prevType=this.type;this.type=type;this.value=val;this.updateContext(prevType);};pp.readToken_dot=function(){var next=this.input.charCodeAt(this.pos+1);if(next>=48&&next<=57)return this.readNumber(true);var next2=this.input.charCodeAt(this.pos+2);if(this.options.ecmaVersion>=6&&next===46&&next2===46){this.pos+=3;return this.finishToken(_tokentype.types.ellipsis);}else{++this.pos;return this.finishToken(_tokentype.types.dot);}};pp.readToken_slash=function(){var next=this.input.charCodeAt(this.pos+1);if(this.exprAllowed){++this.pos;return this.readRegexp();}
if(next===61)return this.finishOp(_tokentype.types.assign,2);return this.finishOp(_tokentype.types.slash,1);};pp.readToken_mult_modulo=function(code){var next=this.input.charCodeAt(this.pos+1);if(next===61)return this.finishOp(_tokentype.types.assign,2);return this.finishOp(code===42?_tokentype.types.star:_tokentype.types.modulo,1);};pp.readToken_pipe_amp=function(code){var next=this.input.charCodeAt(this.pos+1);if(next===code)return this.finishOp(code===124?_tokentype.types.logicalOR:_tokentype.types.logicalAND,2);if(next===61)return this.finishOp(_tokentype.types.assign,2);return this.finishOp(code===124?_tokentype.types.bitwiseOR:_tokentype.types.bitwiseAND,1);};pp.readToken_caret=function(){var next=this.input.charCodeAt(this.pos+1);if(next===61)return this.finishOp(_tokentype.types.assign,2);return this.finishOp(_tokentype.types.bitwiseXOR,1);};pp.readToken_plus_min=function(code){var next=this.input.charCodeAt(this.pos+1);if(next===code){if(next==45&&this.input.charCodeAt(this.pos+2)==62&&_whitespace.lineBreak.test(this.input.slice(this.lastTokEnd,this.pos))){this.skipLineComment(3);this.skipSpace();return this.nextToken();}
return this.finishOp(_tokentype.types.incDec,2);}
if(next===61)return this.finishOp(_tokentype.types.assign,2);return this.finishOp(_tokentype.types.plusMin,1);};pp.readToken_lt_gt=function(code){var next=this.input.charCodeAt(this.pos+1);var size=1;if(next===code){size=code===62&&this.input.charCodeAt(this.pos+2)===62?3:2;if(this.input.charCodeAt(this.pos+size)===61)return this.finishOp(_tokentype.types.assign,size+1);return this.finishOp(_tokentype.types.bitShift,size);}
if(next==33&&code==60&&this.input.charCodeAt(this.pos+2)==45&&this.input.charCodeAt(this.pos+3)==45){if(this.inModule)this.unexpected();this.skipLineComment(4);this.skipSpace();return this.nextToken();}
if(next===61)size=this.input.charCodeAt(this.pos+2)===61?3:2;return this.finishOp(_tokentype.types.relational,size);};pp.readToken_eq_excl=function(code){var next=this.input.charCodeAt(this.pos+1);if(next===61)return this.finishOp(_tokentype.types.equality,this.input.charCodeAt(this.pos+2)===61?3:2);if(code===61&&next===62&&this.options.ecmaVersion>=6){this.pos+=2;return this.finishToken(_tokentype.types.arrow);}
return this.finishOp(code===61?_tokentype.types.eq:_tokentype.types.prefix,1);};pp.getTokenFromCode=function(code){switch(code){case 46:return this.readToken_dot();case 40:++this.pos;return this.finishToken(_tokentype.types.parenL);case 41:++this.pos;return this.finishToken(_tokentype.types.parenR);case 59:++this.pos;return this.finishToken(_tokentype.types.semi);case 44:++this.pos;return this.finishToken(_tokentype.types.comma);case 91:++this.pos;return this.finishToken(_tokentype.types.bracketL);case 93:++this.pos;return this.finishToken(_tokentype.types.bracketR);case 123:++this.pos;return this.finishToken(_tokentype.types.braceL);case 125:++this.pos;return this.finishToken(_tokentype.types.braceR);case 58:++this.pos;return this.finishToken(_tokentype.types.colon);case 63:++this.pos;return this.finishToken(_tokentype.types.question);case 96:if(this.options.ecmaVersion<6)break;++this.pos;return this.finishToken(_tokentype.types.backQuote);case 48:var next=this.input.charCodeAt(this.pos+1);if(next===120||next===88)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(next===111||next===79)return this.readRadixNumber(8);if(next===98||next===66)return this.readRadixNumber(2);}
case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(false);case 34:case 39:return this.readString(code);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo(code);case 124:case 38:return this.readToken_pipe_amp(code);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(code);case 60:case 62:return this.readToken_lt_gt(code);case 61:case 33:return this.readToken_eq_excl(code);case 126:return this.finishOp(_tokentype.types.prefix,1);}
this.raise(this.pos,"Unexpected character '"+codePointToString(code)+"'");};pp.finishOp=function(type,size){var str=this.input.slice(this.pos,this.pos+size);this.pos+=size;return this.finishToken(type,str);};function tryCreateRegexp(src,flags,throwErrorAt,parser){try{return new RegExp(src,flags);}catch(e){if(throwErrorAt!==undefined){if(e instanceof SyntaxError)parser.raise(throwErrorAt,"Error parsing regular expression: "+e.message);throw e;}}}
var regexpUnicodeSupport=!!tryCreateRegexp("","u");pp.readRegexp=function(){var _this=this;var escaped=undefined,inClass=undefined,start=this.pos;for(;;){if(this.pos>=this.input.length)this.raise(start,"Unterminated regular expression");var ch=this.input.charAt(this.pos);if(_whitespace.lineBreak.test(ch))this.raise(start,"Unterminated regular expression");if(!escaped){if(ch==="[")inClass=true;else if(ch==="]"&&inClass)inClass=false;else if(ch==="/"&&!inClass)break;escaped=ch==="\\";}else escaped=false;++this.pos;}
var content=this.input.slice(start,this.pos);++this.pos;var mods=this.readWord1();var tmp=content;if(mods){var validFlags=/^[gmsiy]*$/;if(this.options.ecmaVersion>=6)validFlags=/^[gmsiyu]*$/;if(!validFlags.test(mods))this.raise(start,"Invalid regular expression flag");if(mods.indexOf('u')>=0&&!regexpUnicodeSupport){tmp=tmp.replace(/\\u\{([0-9a-fA-F]+)\}/g,function(_match,code,offset){code=Number("0x"+code);if(code>0x10FFFF)_this.raise(start+offset+3,"Code point out of bounds");return"x";});tmp=tmp.replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,"x");}}
var value=null;if(!isRhino){tryCreateRegexp(tmp,undefined,start,this);value=tryCreateRegexp(content,mods);}
return this.finishToken(_tokentype.types.regexp,{pattern:content,flags:mods,value:value});};pp.readInt=function(radix,len){var start=this.pos,total=0;for(var i=0,e=len==null?Infinity:len;i<e;++i){var code=this.input.charCodeAt(this.pos),val=undefined;if(code>=97)val=code-97+10;else if(code>=65)val=code-65+10;else if(code>=48&&code<=57)val=code-48;else val=Infinity;if(val>=radix)break;++this.pos;total=total*radix+val;}
if(this.pos===start||len!=null&&this.pos-start!==len)return null;return total;};pp.readRadixNumber=function(radix){this.pos+=2;var val=this.readInt(radix);if(val==null)this.raise(this.start+2,"Expected number in radix "+radix);if(_identifier.isIdentifierStart(this.fullCharCodeAtPos()))this.raise(this.pos,"Identifier directly after number");return this.finishToken(_tokentype.types.num,val);};pp.readNumber=function(startsWithDot){var start=this.pos,isFloat=false,octal=this.input.charCodeAt(this.pos)===48;if(!startsWithDot&&this.readInt(10)===null)this.raise(start,"Invalid number");var next=this.input.charCodeAt(this.pos);if(next===46){++this.pos;this.readInt(10);isFloat=true;next=this.input.charCodeAt(this.pos);}
if(next===69||next===101){next=this.input.charCodeAt(++this.pos);if(next===43||next===45)++this.pos;if(this.readInt(10)===null)this.raise(start,"Invalid number");isFloat=true;}
if(_identifier.isIdentifierStart(this.fullCharCodeAtPos()))this.raise(this.pos,"Identifier directly after number");var str=this.input.slice(start,this.pos),val=undefined;if(isFloat)val=parseFloat(str);else if(!octal||str.length===1)val=parseInt(str,10);else if(/[89]/.test(str)||this.strict)this.raise(start,"Invalid number");else val=parseInt(str,8);return this.finishToken(_tokentype.types.num,val);};pp.readCodePoint=function(){var ch=this.input.charCodeAt(this.pos),code=undefined;if(ch===123){if(this.options.ecmaVersion<6)this.unexpected();var codePos=++this.pos;code=this.readHexChar(this.input.indexOf('}',this.pos)-this.pos);++this.pos;if(code>0x10FFFF)this.raise(codePos,"Code point out of bounds");}else{code=this.readHexChar(4);}
return code;};function codePointToString(code){if(code<=0xFFFF)return String.fromCharCode(code);code-=0x10000;return String.fromCharCode((code>>10)+0xD800,(code&1023)+0xDC00);}
pp.readString=function(quote){var out="",chunkStart=++this.pos;for(;;){if(this.pos>=this.input.length)this.raise(this.start,"Unterminated string constant");var ch=this.input.charCodeAt(this.pos);if(ch===quote)break;if(ch===92){out+=this.input.slice(chunkStart,this.pos);out+=this.readEscapedChar(false);chunkStart=this.pos;}else{if(_whitespace.isNewLine(ch))this.raise(this.start,"Unterminated string constant");++this.pos;}}
out+=this.input.slice(chunkStart,this.pos++);return this.finishToken(_tokentype.types.string,out);};pp.readTmplToken=function(){var out="",chunkStart=this.pos;for(;;){if(this.pos>=this.input.length)this.raise(this.start,"Unterminated template");var ch=this.input.charCodeAt(this.pos);if(ch===96||ch===36&&this.input.charCodeAt(this.pos+1)===123){if(this.pos===this.start&&this.type===_tokentype.types.template){if(ch===36){this.pos+=2;return this.finishToken(_tokentype.types.dollarBraceL);}else{++this.pos;return this.finishToken(_tokentype.types.backQuote);}}
out+=this.input.slice(chunkStart,this.pos);return this.finishToken(_tokentype.types.template,out);}
if(ch===92){out+=this.input.slice(chunkStart,this.pos);out+=this.readEscapedChar(true);chunkStart=this.pos;}else if(_whitespace.isNewLine(ch)){out+=this.input.slice(chunkStart,this.pos);++this.pos;switch(ch){case 13:if(this.input.charCodeAt(this.pos)===10)++this.pos;case 10:out+="\n";break;default:out+=String.fromCharCode(ch);break;}
if(this.options.locations){++this.curLine;this.lineStart=this.pos;}
chunkStart=this.pos;}else{++this.pos;}}};pp.readEscapedChar=function(inTemplate){var ch=this.input.charCodeAt(++this.pos);++this.pos;switch(ch){case 110:return"\n";case 114:return"\r";case 120:return String.fromCharCode(this.readHexChar(2));case 117:return codePointToString(this.readCodePoint());case 116:return"\t";case 98:return"\b";case 118:return"\u000b";case 102:return"\f";case 13:if(this.input.charCodeAt(this.pos)===10)++this.pos;case 10:if(this.options.locations){this.lineStart=this.pos;++this.curLine;}
return"";default:if(ch>=48&&ch<=55){var octalStr=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0];var octal=parseInt(octalStr,8);if(octal>255){octalStr=octalStr.slice(0,-1);octal=parseInt(octalStr,8);}
if(octal>0&&(this.strict||inTemplate)){this.raise(this.pos-2,"Octal literal in strict mode");}
this.pos+=octalStr.length-1;return String.fromCharCode(octal);}
return String.fromCharCode(ch);}};pp.readHexChar=function(len){var codePos=this.pos;var n=this.readInt(16,len);if(n===null)this.raise(codePos,"Bad character escape sequence");return n;};pp.readWord1=function(){this.containsEsc=false;var word="",first=true,chunkStart=this.pos;var astral=this.options.ecmaVersion>=6;while(this.pos<this.input.length){var ch=this.fullCharCodeAtPos();if(_identifier.isIdentifierChar(ch,astral)){this.pos+=ch<=0xffff?1:2;}else if(ch===92){this.containsEsc=true;word+=this.input.slice(chunkStart,this.pos);var escStart=this.pos;if(this.input.charCodeAt(++this.pos)!=117)
this.raise(this.pos,"Expecting Unicode escape sequence \\uXXXX");++this.pos;var esc=this.readCodePoint();if(!(first?_identifier.isIdentifierStart:_identifier.isIdentifierChar)(esc,astral))this.raise(escStart,"Invalid Unicode escape");word+=codePointToString(esc);chunkStart=this.pos;}else{break;}
first=false;}
return word+this.input.slice(chunkStart,this.pos);};pp.readWord=function(){var word=this.readWord1();var type=_tokentype.types.name;if((this.options.ecmaVersion>=6||!this.containsEsc)&&this.keywords.test(word))type=_tokentype.keywords[word];return this.finishToken(type,word);};},{"./identifier":2,"./locutil":5,"./state":10,"./tokentype":14,"./whitespace":16}],14:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}
var TokenType=function TokenType(label){var conf=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];_classCallCheck(this,TokenType);this.label=label;this.keyword=conf.keyword;this.beforeExpr=!!conf.beforeExpr;this.startsExpr=!!conf.startsExpr;this.isLoop=!!conf.isLoop;this.isAssign=!!conf.isAssign;this.prefix=!!conf.prefix;this.postfix=!!conf.postfix;this.binop=conf.binop||null;this.updateContext=null;};exports.TokenType=TokenType;function binop(name,prec){return new TokenType(name,{beforeExpr:true,binop:prec});}
var beforeExpr={beforeExpr:true},startsExpr={startsExpr:true};var types={num:new TokenType("num",startsExpr),regexp:new TokenType("regexp",startsExpr),string:new TokenType("string",startsExpr),name:new TokenType("name",startsExpr),eof:new TokenType("eof"),bracketL:new TokenType("[",{beforeExpr:true,startsExpr:true}),bracketR:new TokenType("]"),braceL:new TokenType("{",{beforeExpr:true,startsExpr:true}),braceR:new TokenType("}"),parenL:new TokenType("(",{beforeExpr:true,startsExpr:true}),parenR:new TokenType(")"),comma:new TokenType(",",beforeExpr),semi:new TokenType(";",beforeExpr),colon:new TokenType(":",beforeExpr),dot:new TokenType("."),question:new TokenType("?",beforeExpr),arrow:new TokenType("=>",beforeExpr),template:new TokenType("template"),ellipsis:new TokenType("...",beforeExpr),backQuote:new TokenType("`",startsExpr),dollarBraceL:new TokenType("${",{beforeExpr:true,startsExpr:true}),eq:new TokenType("=",{beforeExpr:true,isAssign:true}),assign:new TokenType("_=",{beforeExpr:true,isAssign:true}),incDec:new TokenType("++/--",{prefix:true,postfix:true,startsExpr:true}),prefix:new TokenType("prefix",{beforeExpr:true,prefix:true,startsExpr:true}),logicalOR:binop("||",1),logicalAND:binop("&&",2),bitwiseOR:binop("|",3),bitwiseXOR:binop("^",4),bitwiseAND:binop("&",5),equality:binop("==/!=",6),relational:binop("</>",7),bitShift:binop("<</>>",8),plusMin:new TokenType("+/-",{beforeExpr:true,binop:9,prefix:true,startsExpr:true}),modulo:binop("%",10),star:binop("*",10),slash:binop("/",10)};exports.types=types;var keywords={};exports.keywords=keywords;function kw(name){var options=arguments.length<=1||arguments[1]===undefined?{}:arguments[1];options.keyword=name;keywords[name]=types["_"+name]=new TokenType(name,options);}
kw("break");kw("case",beforeExpr);kw("catch");kw("continue");kw("debugger");kw("default",beforeExpr);kw("do",{isLoop:true,beforeExpr:true});kw("else",beforeExpr);kw("finally");kw("for",{isLoop:true});kw("function",startsExpr);kw("if");kw("return",beforeExpr);kw("switch");kw("throw",beforeExpr);kw("try");kw("var");kw("let");kw("const");kw("while",{isLoop:true});kw("with");kw("new",{beforeExpr:true,startsExpr:true});kw("this",startsExpr);kw("super",startsExpr);kw("class");kw("extends",beforeExpr);kw("export");kw("import");kw("yield",{beforeExpr:true,startsExpr:true});kw("null",startsExpr);kw("true",startsExpr);kw("false",startsExpr);kw("in",{beforeExpr:true,binop:7});kw("instanceof",{beforeExpr:true,binop:7});kw("typeof",{beforeExpr:true,prefix:true,startsExpr:true});kw("void",{beforeExpr:true,prefix:true,startsExpr:true});kw("delete",{beforeExpr:true,prefix:true,startsExpr:true});},{}],15:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;exports.isArray=isArray;exports.has=has;function isArray(obj){return Object.prototype.toString.call(obj)==="[object Array]";}
function has(obj,propName){return Object.prototype.hasOwnProperty.call(obj,propName);}},{}],16:[function(_dereq_,module,exports){"use strict";exports.__esModule=true;exports.isNewLine=isNewLine;var lineBreak=/\r\n?|\n|\u2028|\u2029/;exports.lineBreak=lineBreak;var lineBreakG=new RegExp(lineBreak.source,"g");exports.lineBreakG=lineBreakG;function isNewLine(code){return code===10||code===13||code===0x2028||code==0x2029;}
var nonASCIIwhitespace=/[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;exports.nonASCIIwhitespace=nonASCIIwhitespace;},{}]},{},[3])(3)});;WebInspector.AcornTokenizer=function(content)
{this._content=content;this._comments=[];this._tokenizer=acorn.tokenizer(this._content,{ecmaVersion:6,onComment:this._comments});this._lineEndings=this._content.computeLineEndings();this._lineNumber=0;this._tokenLineStart=0;this._tokenLineEnd=0;this._nextTokenInternal();}
WebInspector.AcornTokenizer.punctuator=function(token,values)
{return token.type!==acorn.tokTypes.num&&token.type!==acorn.tokTypes.regexp&&token.type!==acorn.tokTypes.string&&token.type!==acorn.tokTypes.name&&!token.type.keyword&&(!values||(token.type.label.length===1&&values.indexOf(token.type.label)!==-1));}
WebInspector.AcornTokenizer.keyword=function(token,keyword)
{return!!token.type.keyword&&token.type!==acorn.tokTypes._true&&token.type!==acorn.tokTypes._false&&(!keyword||token.type.keyword===keyword);}
WebInspector.AcornTokenizer.identifier=function(token,identifier)
{return token.type===acorn.tokTypes.name&&(!identifier||token.value===identifier);}
WebInspector.AcornTokenizer.lineComment=function(token)
{return token.type==="Line";}
WebInspector.AcornTokenizer.blockComment=function(token)
{return token.type==="Block";}
WebInspector.AcornTokenizer.prototype={_nextTokenInternal:function()
{if(this._comments.length)
return this._comments.shift();var token=this._bufferedToken;this._bufferedToken=this._tokenizer.getToken();return token;},_rollLineNumberToPosition:function(position)
{while(this._lineNumber+1<this._lineEndings.length&&position>this._lineEndings[this._lineNumber])
++this._lineNumber;return this._lineNumber;},nextToken:function()
{var token=this._nextTokenInternal();if(token.type===acorn.tokTypes.eof)
return null;this._tokenLineStart=this._rollLineNumberToPosition(token.start);this._tokenLineEnd=this._rollLineNumberToPosition(token.end);this._tokenColumnStart=this._tokenLineStart>0?token.start-this._lineEndings[this._tokenLineStart-1]-1:token.start;return token;},peekToken:function()
{if(this._comments.length)
return this._comments[0];return this._bufferedToken.type!==acorn.tokTypes.eof?this._bufferedToken:null;},tokenLineStart:function()
{return this._tokenLineStart;},tokenLineEnd:function()
{return this._tokenLineEnd;},tokenColumnStart:function()
{return this._tokenColumnStart;}};WebInspector.ESTreeWalker=function(beforeVisit,afterVisit)
{this._beforeVisit=beforeVisit;this._afterVisit=afterVisit||new Function();this._walkNulls=false;}
WebInspector.ESTreeWalker.SkipSubtree={};WebInspector.ESTreeWalker.prototype={setWalkNulls:function(value)
{this._walkNulls=value;},walk:function(ast)
{this._innerWalk(ast,null);},_innerWalk:function(node,parent)
{if(!node&&parent&&this._walkNulls){node=({type:"Literal",raw:"null",value:null});}
if(!node)
return;node.parent=parent;if(this._beforeVisit.call(null,node)===WebInspector.ESTreeWalker.SkipSubtree){this._afterVisit.call(null,node);return;}
var walkOrder=WebInspector.ESTreeWalker._walkOrder[node.type];if(!walkOrder){console.error("Walk order not defined for "+node.type);return;}
if(node.type==="TemplateLiteral"){var templateLiteral=(node);var expressionsLength=templateLiteral.expressions.length;for(var i=0;i<expressionsLength;++i){this._innerWalk(templateLiteral.quasis[i],templateLiteral);this._innerWalk(templateLiteral.expressions[i],templateLiteral);}
this._innerWalk(templateLiteral.quasis[expressionsLength],templateLiteral);}else{for(var i=0;i<walkOrder.length;++i){var entity=node[walkOrder[i]];if(Array.isArray(entity))
this._walkArray(entity,node);else
this._innerWalk(entity,node);}}
this._afterVisit.call(null,node);},_walkArray:function(nodeArray,parentNode)
{for(var i=0;i<nodeArray.length;++i)
this._innerWalk(nodeArray[i],parentNode);},}
WebInspector.ESTreeWalker._walkOrder={"ArrayExpression":["elements"],"ArrowFunctionExpression":["params","body"],"AssignmentExpression":["left","right"],"BinaryExpression":["left","right"],"BlockStatement":["body"],"BreakStatement":["label"],"CallExpression":["callee","arguments"],"CatchClause":["param","body"],"ClassBody":["body"],"ClassDeclaration":["id","superClass","body"],"ClassExpression":["id","superClass","body"],"ConditionalExpression":["test","consequent","alternate"],"ContinueStatement":["label"],"DebuggerStatement":[],"DoWhileStatement":["body","test"],"EmptyStatement":[],"ExpressionStatement":["expression"],"ForInStatement":["left","right","body"],"ForOfStatement":["left","right","body"],"ForStatement":["init","test","update","body"],"FunctionDeclaration":["id","params","body"],"FunctionExpression":["id","params","body"],"Identifier":[],"IfStatement":["test","consequent","alternate"],"LabeledStatement":["label","body"],"Literal":[],"LogicalExpression":["left","right"],"MemberExpression":["object","property"],"MethodDefinition":["key","value"],"NewExpression":["callee","arguments"],"ObjectExpression":["properties"],"Program":["body"],"Property":["key","value"],"ReturnStatement":["argument"],"SequenceExpression":["expressions"],"Super":[],"SwitchCase":["test","consequent"],"SwitchStatement":["discriminant","cases"],"TaggedTemplateExpression":["tag","quasi"],"TemplateElement":[],"TemplateLiteral":["quasis","expressions"],"ThisExpression":[],"ThrowStatement":["argument"],"TryStatement":["block","handler","finalizer"],"UnaryExpression":["argument"],"UpdateExpression":["argument"],"VariableDeclaration":["declarations"],"VariableDeclarator":["id","init"],"WhileStatement":["test","body"],"WithStatement":["object","body"],"YieldExpression":["argument"]};