diff --git a/lib/react-jsx-parser.min.js b/lib/react-jsx-parser.min.js index 90e36b6..a3fb909 100644 --- a/lib/react-jsx-parser.min.js +++ b/lib/react-jsx-parser.min.js @@ -1,4 +1,4 @@ -!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e(require("react")):"function"==typeof define&&define.amd?define("react-jsx-parser",["react"],e):"object"==typeof exports?exports["react-jsx-parser"]=e(require("react")):t["react-jsx-parser"]=e(t.react)}(this,function(t){return function(t){function e(i){if(s[i])return s[i].exports +!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e(require("react")):"function"==typeof define&&define.amd?define("react-jsx-parser",["react"],e):"object"==typeof exports?exports["react-jsx-parser"]=e(require("react")):t["react-jsx-parser"]=e(t.react)}("undefined"!=typeof self?self:this,function(t){return function(t){function e(i){if(s[i])return s[i].exports var r=s[i]={i:i,l:!1,exports:{}} return t[i].call(r.exports,r,r.exports,e),r.l=!0,r.exports}var s={} return e.m=t,e.c=s,e.d=function(t,s,i){e.o(t,s)||Object.defineProperty(t,s,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var s=t&&t.__esModule?function(){return t.default}:function(){return t} @@ -8,30 +8,30 @@ return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function a(t,e){if("funct t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(e,"__esModule",{value:!0}) var o=Object.assign||function(t){for(var e=1;e]*)>/g,"") this.ParsedChildren=this.parseJSX(e)}},{key:"parseJSX",value:function(t){var e=""+t+"",s=[] try{s=new p.Parser(y,e).parse(),s=s.body[0].expression.children||[]}catch(t){return this.props.showWarnings&&console.warn(t),this.props.onError&&this.props.onError(t),[]}return s.map(this.parseExpression).filter(Boolean)}},{key:"parseExpression",value:function(t,e){var s=this,i=t.value switch(t.type){case"JSXElement":return this.parseElement(t,e) -case"JSXText":return(i||"").replace(/\s+/g," ") +case"JSXText":return i||"" case"JSXAttribute":return null===t.value||this.parseExpression(t.value) case"ArrayExpression":return t.elements.map(this.parseExpression) case"ObjectExpression":var r={} return t.properties.forEach(function(t){r[t.key.name]=s.parseExpression(t.value)}),r case"JSXExpressionContainer":return this.parseExpression(t.expression) case"Literal":return i -default:return}}},{key:"parseElement",value:function(t,e){var s=this,i=this.props,r=i.bindings,n=void 0===r?{}:r,a=i.components,h=void 0===a?{}:a,p=t.children,c=void 0===p?[]:p,u=t.openingElement,f=u.attributes,y=u.name.name +default:return}}},{key:"parseElement",value:function(t,e){var s=this,i=this.props,r=i.bindings,n=void 0===r?{}:r,a=i.components,h=void 0===a?{}:a,p=t.children,c=void 0===p?[]:p,l=t.openingElement,f=l.attributes,y=l.name.name if(/^(html|head|body)$/i.test(y))return c.map(function(t){return s.parseElement(t)}) if(-1===this.blacklistedTags.indexOf(y.trim().toLowerCase())){var v=void 0;(h[y]||(0,x.canHaveChildren)(y))&&(v=c.map(this.parseExpression),h[y]||(0,x.canHaveWhitespace)(y)||(v=v.filter(function(t){return"string"!=typeof t||!/^\s*$/.test(t)})),0===v.length?v=void 0:1===v.length&&(v=v[0])) -var b=o({key:e},n) +var g=o({key:e},n) return f.forEach(function(t){var e=t.name.name,i=m.default[e]||e,r=s.parseExpression(t) -0===s.blacklistedAttrs.filter(function(t){return t.test(i)}).length&&(b[i]=r)}),"string"==typeof b.style&&(b.style=(0,d.default)(b.style)),l.default.createElement(h[y]||y,b,v)}}},{key:"render",value:function(){return l.default.createElement("div",{className:"jsx-parser"},this.ParsedChildren)}}]),e}(c.Component) +0===s.blacklistedAttrs.filter(function(t){return t.test(i)}).length&&(g[i]=r)}),"string"==typeof g.style&&(g.style=(0,d.default)(g.style)),u.default.createElement(h[y]||y,g,v)}}},{key:"render",value:function(){return u.default.createElement("div",{className:"jsx-parser"},this.ParsedChildren)}}]),e}(c.Component) e.default=v,v.defaultProps={bindings:{},blacklistedAttrs:[/^on.+/i],blacklistedTags:["script"],components:[],jsx:"",onError:function(){},showWarnings:!1}},function(t,e,s){"use strict" t.exports=s(2)(s(4))},function(t,e,s){"use strict" var i=s(3),r=/^[\da-fA-F]+$/,n=/^\d+$/ -t.exports=function(t){function e(t){return"JSXIdentifier"===t.type?t.name:"JSXNamespacedName"===t.type?t.namespace.name+":"+t.name.name:"JSXMemberExpression"===t.type?e(t.object)+"."+e(t.property):void 0}var s=t.tokTypes,a=t.tokContexts +t.exports=function(t){function e(t){return t?"JSXIdentifier"===t.type?t.name:"JSXNamespacedName"===t.type?t.namespace.name+":"+t.name.name:"JSXMemberExpression"===t.type?e(t.object)+"."+e(t.property):void 0:t}var s=t.tokTypes,a=t.tokContexts a.j_oTag=new t.TokContext("...",!0,!0),s.jsxName=new t.TokenType("jsxName"),s.jsxText=new t.TokenType("jsxText",{beforeExpr:!0}),s.jsxTagStart=new t.TokenType("jsxTagStart"),s.jsxTagEnd=new t.TokenType("jsxTagEnd"),s.jsxTagStart.updateContext=function(){this.context.push(a.j_expr),this.context.push(a.j_oTag),this.exprAllowed=!1},s.jsxTagEnd.updateContext=function(t){var e=this.context.pop() e===a.j_oTag&&t===s.slash||e===a.j_cTag?(this.context.pop(),this.exprAllowed=this.curContext()===a.j_expr):this.exprAllowed=!0} var o=t.Parser.prototype @@ -53,7 +53,8 @@ return this.finishToken(s.jsxName,this.input.slice(i,this.pos))},o.jsx_parseIden return this.type===s.jsxName?t.name=this.value:this.type.keyword?t.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(t,"JSXIdentifier")},o.jsx_parseNamespacedName=function(){var t=this.start,e=this.startLoc,i=this.jsx_parseIdentifier() if(!this.options.plugins.jsx.allowNamespaces||!this.eat(s.colon))return i var r=this.startNodeAt(t,e) -return r.namespace=i,r.name=this.jsx_parseIdentifier(),this.finishNode(r,"JSXNamespacedName")},o.jsx_parseElementName=function(){var t=this.start,e=this.startLoc,i=this.jsx_parseNamespacedName() +return r.namespace=i,r.name=this.jsx_parseIdentifier(),this.finishNode(r,"JSXNamespacedName")},o.jsx_parseElementName=function(){if(this.type===s.jsxTagEnd)return"" +var t=this.start,e=this.startLoc,i=this.jsx_parseNamespacedName() for(this.type!==s.dot||"JSXNamespacedName"!==i.type||this.options.plugins.jsx.allowNamespacedObjects||this.unexpected();this.eat(s.dot);){var r=this.startNodeAt(t,e) r.object=i,r.property=this.jsx_parseIdentifier(),i=this.finishNode(r,"JSXMemberExpression")}return i},o.jsx_parseAttributeValue=function(){switch(this.type){case s.braceL:var t=this.jsx_parseExpressionContainer() return"JSXEmptyExpression"===t.expression.type&&this.raise(t.start,"JSX attributes must only be assigned a non-empty expression"),t @@ -72,7 +73,7 @@ case s.jsxText:n.push(this.parseExprAtom()) break case s.braceL:n.push(this.jsx_parseExpressionContainer()) break -default:this.unexpected()}e(o.name)!==e(a.name)&&this.raise(o.start,"Expected corresponding JSX closing tag for <"+e(a.name)+">")}return r.openingElement=a,r.closingElement=o,r.children=n,this.type===s.relational&&"<"===this.value&&this.raise(this.start,"Adjacent JSX elements must be wrapped in an enclosing tag"),this.finishNode(r,"JSXElement")},o.jsx_parseText=function(t){var e=this.parseLiteral(t) +default:this.unexpected()}e(o.name)!==e(a.name)&&this.raise(o.start,"Expected corresponding JSX closing tag for <"+e(a.name)+">")}return r.openingElement=a,r.closingElement=o,r.children=n,this.type===s.relational&&"<"===this.value&&this.raise(this.start,"Adjacent JSX elements must be wrapped in an enclosing tag"),this.finishNode(r,a.name?"JSXElement":"JSXFragment")},o.jsx_parseText=function(t){var e=this.parseLiteral(t) return e.type="JSXText",e},o.jsx_parseElement=function(){var t=this.start,e=this.startLoc return this.next(),this.jsx_parseElementAt(t,e)},t.plugins.jsx=function(e,i){i&&("object"!=typeof i&&(i={}),e.options.plugins.jsx={allowNamespaces:!1!==i.allowNamespaces,allowNamespacedObjects:!!i.allowNamespacedObjects},e.extend("parseExprAtom",function(t){return function(e){return this.type===s.jsxText?this.jsx_parseText(this.value):this.type===s.jsxTagStart?this.jsx_parseElement():t.call(this,e)}}),e.extend("readToken",function(e){return function(i){var r=this.curContext() if(r===a.j_expr)return this.jsx_readToken() @@ -80,182 +81,178 @@ if(r===a.j_oTag||r===a.j_cTag){if(t.isIdentifierStart(i))return this.jsx_readWor if(62==i)return++this.pos,this.finishToken(s.jsxTagEnd) if((34===i||39===i)&&r==a.j_oTag)return this.jsx_readString(i)}return 60===i&&this.exprAllowed&&33!==this.input.charCodeAt(this.pos+1)?(++this.pos,this.finishToken(s.jsxTagStart)):e.call(this,i)}}),e.extend("updateContext",function(t){return function(e){if(this.type==s.braceL){var i=this.curContext() i==a.j_oTag?this.context.push(a.b_expr):i==a.j_expr?this.context.push(a.b_tmpl):t.call(this,e),this.exprAllowed=!0}else{if(this.type!==s.slash||e!==s.jsxTagStart)return t.call(this,e) 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+this.next(),this.expect(O.parenL),e.param=this.parseBindingAtom(),this.enterLexicalScope(),this.checkLVal(e.param,"let"),this.expect(O.parenR),e.body=this.parseBlock(!1),this.exitLexicalScope(),t.handler=this.finishNode(e,"CatchClause")}return t.finalizer=this.eat(O._finally)?this.parseBlock():null,t.handler||t.finalizer||this.raise(t.start,"Missing catch or finally clause"),this.finishNode(t,"TryStatement")},Q.parseVarStatement=function(t,e){return this.next(),this.parseVar(t,!1,e),this.semicolon(),this.finishNode(t,"VariableDeclaration")},Q.parseWhileStatement=function(t){return this.next(),t.test=this.parseParenExpression(),this.labels.push(Z),t.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(t,"WhileStatement")},Q.parseWithStatement=function(t){return this.strict&&this.raise(this.start,"'with' in strict mode"),this.next(),t.object=this.parseParenExpression(),t.body=this.parseStatement(!1),this.finishNode(t,"WithStatement")},Q.parseEmptyStatement=function(t){return this.next(),this.finishNode(t,"EmptyStatement")},Q.parseLabeledStatement=function(t,e,s){for(var i=this,r=0,n=i.labels;r=0;o--){var h=i.labels[o] +if(h.statementStart!=t.start)break +h.statementStart=i.start,h.kind=a}return this.labels.push({name:e,kind:a,statementStart:this.start}),t.body=this.parseStatement(!0),("ClassDeclaration"==t.body.type||"VariableDeclaration"==t.body.type&&"var"!=t.body.kind||"FunctionDeclaration"==t.body.type&&(this.strict||t.body.generator))&&this.raiseRecoverable(t.body.start,"Invalid labeled declaration"),this.labels.pop(),t.label=s,this.finishNode(t,"LabeledStatement")},Q.parseExpressionStatement=function(t,e){return t.expression=e,this.semicolon(),this.finishNode(t,"ExpressionStatement")},Q.parseBlock=function(t){var e=this void 0===t&&(t=!0) var s=this.startNode() -for(s.body=[],this.expect(j.braceL),t&&this.enterLexicalScope();!this.eat(j.braceR);){var i=e.parseStatement(!0) -s.body.push(i)}return t&&this.exitLexicalScope(),this.finishNode(s,"BlockStatement")},H.parseFor=function(t,e){return t.init=e,this.expect(j.semi),t.test=this.type===j.semi?null:this.parseExpression(),this.expect(j.semi),t.update=this.type===j.parenR?null:this.parseExpression(),this.expect(j.parenR),this.exitLexicalScope(),t.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(t,"ForStatement")},H.parseForIn=function(t,e){var s=this.type===j._in?"ForInStatement":"ForOfStatement" -return this.next(),t.left=e,t.right=this.parseExpression(),this.expect(j.parenR),this.exitLexicalScope(),t.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(t,s)},H.parseVar=function(t,e,s){var i=this +for(s.body=[],this.expect(O.braceL),t&&this.enterLexicalScope();!this.eat(O.braceR);){var i=e.parseStatement(!0) +s.body.push(i)}return t&&this.exitLexicalScope(),this.finishNode(s,"BlockStatement")},Q.parseFor=function(t,e){return t.init=e,this.expect(O.semi),t.test=this.type===O.semi?null:this.parseExpression(),this.expect(O.semi),t.update=this.type===O.parenR?null:this.parseExpression(),this.expect(O.parenR),this.exitLexicalScope(),t.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(t,"ForStatement")},Q.parseForIn=function(t,e){var s=this.type===O._in?"ForInStatement":"ForOfStatement" +return this.next(),t.left=e,t.right=this.parseExpression(),this.expect(O.parenR),this.exitLexicalScope(),t.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(t,s)},Q.parseVar=function(t,e,s){var i=this for(t.declarations=[],t.kind=s;;){var r=i.startNode() -if(i.parseVarId(r,s),i.eat(j.eq)?r.init=i.parseMaybeAssign(e):"const"!==s||i.type===j._in||i.options.ecmaVersion>=6&&i.isContextual("of")?"Identifier"==r.id.type||e&&(i.type===j._in||i.isContextual("of"))?r.init=null:i.raise(i.lastTokEnd,"Complex binding patterns require an initialization value"):i.unexpected(),t.declarations.push(i.finishNode(r,"VariableDeclarator")),!i.eat(j.comma))break}return t},H.parseVarId=function(t,e){t.id=this.parseBindingAtom(e),this.checkLVal(t.id,e,!1)},H.parseFunction=function(t,e,s,i){this.initFunction(t),this.options.ecmaVersion>=6&&!i&&(t.generator=this.eat(j.star)),this.options.ecmaVersion>=8&&(t.async=!!i),e&&(t.id="nullableID"===e&&this.type!=j.name?null:this.parseIdent(),t.id&&this.checkLVal(t.id,"var")) +if(i.parseVarId(r,s),i.eat(O.eq)?r.init=i.parseMaybeAssign(e):"const"!==s||i.type===O._in||i.options.ecmaVersion>=6&&i.isContextual("of")?"Identifier"==r.id.type||e&&(i.type===O._in||i.isContextual("of"))?r.init=null:i.raise(i.lastTokEnd,"Complex binding patterns require an initialization value"):i.unexpected(),t.declarations.push(i.finishNode(r,"VariableDeclarator")),!i.eat(O.comma))break}return t},Q.parseVarId=function(t,e){t.id=this.parseBindingAtom(e),this.checkLVal(t.id,e,!1)},Q.parseFunction=function(t,e,s,i){this.initFunction(t),this.options.ecmaVersion>=6&&!i&&(t.generator=this.eat(O.star)),this.options.ecmaVersion>=8&&(t.async=!!i),e&&(t.id="nullableID"===e&&this.type!=O.name?null:this.parseIdent(),t.id&&this.checkLVal(t.id,"var")) var r=this.inGenerator,n=this.inAsync,a=this.yieldPos,o=this.awaitPos,h=this.inFunction -return this.inGenerator=t.generator,this.inAsync=t.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),e||(t.id=this.type==j.name?this.parseIdent():null),this.parseFunctionParams(t),this.parseFunctionBody(t,s),this.inGenerator=r,this.inAsync=n,this.yieldPos=a,this.awaitPos=o,this.inFunction=h,this.finishNode(t,e?"FunctionDeclaration":"FunctionExpression")},H.parseFunctionParams=function(t){this.expect(j.parenL),t.params=this.parseBindingList(j.parenR,!1,this.options.ecmaVersion>=8,!0),this.checkYieldAwaitInDefaultParams()},H.parseClass=function(t,e){var s=this +return this.inGenerator=t.generator,this.inAsync=t.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),e||(t.id=this.type==O.name?this.parseIdent():null),this.parseFunctionParams(t),this.parseFunctionBody(t,s),this.inGenerator=r,this.inAsync=n,this.yieldPos=a,this.awaitPos=o,this.inFunction=h,this.finishNode(t,e?"FunctionDeclaration":"FunctionExpression")},Q.parseFunctionParams=function(t){this.expect(O.parenL),t.params=this.parseBindingList(O.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},Q.parseClass=function(t,e){var s=this this.next(),this.parseClassId(t,e),this.parseClassSuper(t) var i=this.startNode(),r=!1 -for(i.body=[],this.expect(j.braceL);!this.eat(j.braceR);)if(!s.eat(j.semi)){var n=s.startNode(),a=s.eat(j.star),o=!1,h=s.type===j.name&&"static"===s.value -s.parsePropertyName(n),n.static=h&&s.type!==j.parenL,n.static&&(a&&s.unexpected(),a=s.eat(j.star),s.parsePropertyName(n)),s.options.ecmaVersion>=8&&!a&&!n.computed&&"Identifier"===n.key.type&&"async"===n.key.name&&s.type!==j.parenL&&!s.canInsertSemicolon()&&(o=!0,s.parsePropertyName(n)),n.kind="method" +for(i.body=[],this.expect(O.braceL);!this.eat(O.braceR);)if(!s.eat(O.semi)){var n=s.startNode(),a=s.eat(O.star),o=!1,h=s.type===O.name&&"static"===s.value +s.parsePropertyName(n),n.static=h&&s.type!==O.parenL,n.static&&(a&&s.unexpected(),a=s.eat(O.star),s.parsePropertyName(n)),s.options.ecmaVersion>=8&&!a&&!n.computed&&"Identifier"===n.key.type&&"async"===n.key.name&&s.type!==O.parenL&&!s.canInsertSemicolon()&&(o=!0,s.parsePropertyName(n)),n.kind="method" var p=!1 if(!n.computed){var c=n.key -a||o||"Identifier"!==c.type||s.type===j.parenL||"get"!==c.name&&"set"!==c.name||(p=!0,n.kind=c.name,c=s.parsePropertyName(n)),!n.static&&("Identifier"===c.type&&"constructor"===c.name||"Literal"===c.type&&"constructor"===c.value)&&(r&&s.raise(c.start,"Duplicate constructor in the same class"),p&&s.raise(c.start,"Constructor can't have get/set modifier"),a&&s.raise(c.start,"Constructor can't be a generator"),o&&s.raise(c.start,"Constructor can't be an async method"),n.kind="constructor",r=!0)}if(s.parseClassMethod(i,n,a,o),p){var l="get"===n.kind?0:1 -if(n.value.params.length!==l){var u=n.value.start -"get"===n.kind?s.raiseRecoverable(u,"getter should have no params"):s.raiseRecoverable(u,"setter should have exactly one param")}else"set"===n.kind&&"RestElement"===n.value.params[0].type&&s.raiseRecoverable(n.value.params[0].start,"Setter cannot use rest params")}}return t.body=this.finishNode(i,"ClassBody"),this.finishNode(t,e?"ClassDeclaration":"ClassExpression")},H.parseClassMethod=function(t,e,s,i){e.value=this.parseMethod(s,i),t.body.push(this.finishNode(e,"MethodDefinition"))},H.parseClassId=function(t,e){t.id=this.type===j.name?this.parseIdent():!0===e?this.unexpected():null},H.parseClassSuper=function(t){t.superClass=this.eat(j._extends)?this.parseExprSubscripts():null},H.parseExport=function(t,e){var s=this -if(this.next(),this.eat(j.star))return this.expectContextual("from"),t.source=this.type===j.string?this.parseExprAtom():this.unexpected(),this.semicolon(),this.finishNode(t,"ExportAllDeclaration") -if(this.eat(j._default)){this.checkExport(e,"default",this.lastTokStart) +a||o||"Identifier"!==c.type||s.type===O.parenL||"get"!==c.name&&"set"!==c.name||(p=!0,n.kind=c.name,c=s.parsePropertyName(n)),!n.static&&("Identifier"===c.type&&"constructor"===c.name||"Literal"===c.type&&"constructor"===c.value)&&(r&&s.raise(c.start,"Duplicate constructor in the same class"),p&&s.raise(c.start,"Constructor can't have get/set modifier"),a&&s.raise(c.start,"Constructor can't be a generator"),o&&s.raise(c.start,"Constructor can't be an async method"),n.kind="constructor",r=!0)}if(s.parseClassMethod(i,n,a,o),p){var u="get"===n.kind?0:1 +if(n.value.params.length!==u){var l=n.value.start +"get"===n.kind?s.raiseRecoverable(l,"getter should have no params"):s.raiseRecoverable(l,"setter should have exactly one param")}else"set"===n.kind&&"RestElement"===n.value.params[0].type&&s.raiseRecoverable(n.value.params[0].start,"Setter cannot use rest params")}}return t.body=this.finishNode(i,"ClassBody"),this.finishNode(t,e?"ClassDeclaration":"ClassExpression")},Q.parseClassMethod=function(t,e,s,i){e.value=this.parseMethod(s,i),t.body.push(this.finishNode(e,"MethodDefinition"))},Q.parseClassId=function(t,e){t.id=this.type===O.name?this.parseIdent():!0===e?this.unexpected():null},Q.parseClassSuper=function(t){t.superClass=this.eat(O._extends)?this.parseExprSubscripts():null},Q.parseExport=function(t,e){var s=this +if(this.next(),this.eat(O.star))return this.expectContextual("from"),t.source=this.type===O.string?this.parseExprAtom():this.unexpected(),this.semicolon(),this.finishNode(t,"ExportAllDeclaration") +if(this.eat(O._default)){this.checkExport(e,"default",this.lastTokStart) var i -if(this.type===j._function||(i=this.isAsyncFunction())){var r=this.startNode() -this.next(),i&&this.next(),t.declaration=this.parseFunction(r,"nullableID",!1,i)}else if(this.type===j._class){var n=this.startNode() +if(this.type===O._function||(i=this.isAsyncFunction())){var r=this.startNode() +this.next(),i&&this.next(),t.declaration=this.parseFunction(r,"nullableID",!1,i)}else if(this.type===O._class){var n=this.startNode() t.declaration=this.parseClass(n,"nullableID")}else t.declaration=this.parseMaybeAssign(),this.semicolon() return this.finishNode(t,"ExportDefaultDeclaration")}if(this.shouldParseExportStatement())t.declaration=this.parseStatement(!0),"VariableDeclaration"===t.declaration.type?this.checkVariableExport(e,t.declaration.declarations):this.checkExport(e,t.declaration.id.name,t.declaration.id.start),t.specifiers=[],t.source=null -else{if(t.declaration=null,t.specifiers=this.parseExportSpecifiers(e),this.eatContextual("from"))t.source=this.type===j.string?this.parseExprAtom():this.unexpected() -else{for(var a=0;a=6&&t)switch(t.type){case"Identifier":this.inAsync&&"await"===t.name&&this.raise(t.start,"Can not use 'await' as identifier inside an async function") break case"ObjectPattern":case"ArrayPattern":break case"ObjectExpression":t.type="ObjectPattern" -for(var i=0;i=6&&(t.computed||t.method||t.shorthand))){var s,i=t.key +var st=$.prototype +st.checkPropClash=function(t,e){if(!(this.options.ecmaVersion>=6&&(t.computed||t.method||t.shorthand))){var s,i=t.key switch(i.type){case"Identifier":s=i.name break case"Literal":s=String(i.value) @@ -275,145 +272,152 @@ s="$"+s var n=e[s] if(n){var a a="init"===r?this.strict&&n.init||n.get||n.set:n.init||n[r],a&&this.raiseRecoverable(i.start,"Redefinition of property")}else n=e[s]={init:!1,get:!1,set:!1} -n[r]=!0}},tt.parseExpression=function(t,e){var s=this,i=this.start,r=this.startLoc,n=this.parseMaybeAssign(t,e) -if(this.type===j.comma){var a=this.startNodeAt(i,r) -for(a.expressions=[n];this.eat(j.comma);)a.expressions.push(s.parseMaybeAssign(t,e)) -return this.finishNode(a,"SequenceExpression")}return n},tt.parseMaybeAssign=function(t,e,s){if(this.inGenerator&&this.isContextual("yield"))return this.parseYield() +n[r]=!0}},st.parseExpression=function(t,e){var s=this,i=this.start,r=this.startLoc,n=this.parseMaybeAssign(t,e) +if(this.type===O.comma){var a=this.startNodeAt(i,r) +for(a.expressions=[n];this.eat(O.comma);)a.expressions.push(s.parseMaybeAssign(t,e)) +return this.finishNode(a,"SequenceExpression")}return n},st.parseMaybeAssign=function(t,e,s){if(this.inGenerator&&this.isContextual("yield"))return this.parseYield() var i=!1,r=-1,n=-1 -e?(r=e.parenthesizedAssign,n=e.trailingComma,e.parenthesizedAssign=e.trailingComma=-1):(e=new $,i=!0) +e?(r=e.parenthesizedAssign,n=e.trailingComma,e.parenthesizedAssign=e.trailingComma=-1):(e=new f,i=!0) var a=this.start,o=this.startLoc -this.type!=j.parenL&&this.type!=j.name||(this.potentialArrowAt=this.start) +this.type!=O.parenL&&this.type!=O.name||(this.potentialArrowAt=this.start) var h=this.parseMaybeConditional(t,e) -if(s&&(h=s.call(this,h,a,o)),this.type.isAssign){this.checkPatternErrors(e,!0),i||$.call(e) +if(s&&(h=s.call(this,h,a,o)),this.type.isAssign){this.checkPatternErrors(e,!0),i||f.call(e) var p=this.startNodeAt(a,o) -return p.operator=this.value,p.left=this.type===j.eq?this.toAssignable(h):h,e.shorthandAssign=-1,this.checkLVal(h),this.next(),p.right=this.parseMaybeAssign(t),this.finishNode(p,"AssignmentExpression")}return i&&this.checkExpressionErrors(e,!0),r>-1&&(e.parenthesizedAssign=r),n>-1&&(e.trailingComma=n),h},tt.parseMaybeConditional=function(t,e){var s=this.start,i=this.startLoc,r=this.parseExprOps(t,e) +return p.operator=this.value,p.left=this.type===O.eq?this.toAssignable(h):h,e.shorthandAssign=-1,this.checkLVal(h),this.next(),p.right=this.parseMaybeAssign(t),this.finishNode(p,"AssignmentExpression")}return i&&this.checkExpressionErrors(e,!0),r>-1&&(e.parenthesizedAssign=r),n>-1&&(e.trailingComma=n),h},st.parseMaybeConditional=function(t,e){var s=this.start,i=this.startLoc,r=this.parseExprOps(t,e) if(this.checkExpressionErrors(e))return r -if(this.eat(j.question)){var n=this.startNodeAt(s,i) -return n.test=r,n.consequent=this.parseMaybeAssign(),this.expect(j.colon),n.alternate=this.parseMaybeAssign(t),this.finishNode(n,"ConditionalExpression")}return r},tt.parseExprOps=function(t,e){var s=this.start,i=this.startLoc,r=this.parseMaybeUnary(e,!1) -return this.checkExpressionErrors(e)?r:r.start==s&&"ArrowFunctionExpression"===r.type?r:this.parseExprOp(r,s,i,-1,t)},tt.parseExprOp=function(t,e,s,i,r){var n=this.type.binop -if(null!=n&&(!r||this.type!==j._in)&&n>i){var a=this.type===j.logicalOR||this.type===j.logicalAND,o=this.value +if(this.eat(O.question)){var n=this.startNodeAt(s,i) +return n.test=r,n.consequent=this.parseMaybeAssign(),this.expect(O.colon),n.alternate=this.parseMaybeAssign(t),this.finishNode(n,"ConditionalExpression")}return r},st.parseExprOps=function(t,e){var s=this.start,i=this.startLoc,r=this.parseMaybeUnary(e,!1) +return this.checkExpressionErrors(e)?r:r.start==s&&"ArrowFunctionExpression"===r.type?r:this.parseExprOp(r,s,i,-1,t)},st.parseExprOp=function(t,e,s,i,r){var n=this.type.binop +if(null!=n&&(!r||this.type!==O._in)&&n>i){var a=this.type===O.logicalOR||this.type===O.logicalAND,o=this.value this.next() -var h=this.start,p=this.startLoc,c=this.parseExprOp(this.parseMaybeUnary(null,!1),h,p,n,r),l=this.buildBinary(e,s,t,c,o,a) -return this.parseExprOp(l,e,s,i,r)}return t},tt.buildBinary=function(t,e,s,i,r,n){var a=this.startNodeAt(t,e) -return a.left=s,a.operator=r,a.right=i,this.finishNode(a,n?"LogicalExpression":"BinaryExpression")},tt.parseMaybeUnary=function(t,e){var s,i=this,r=this.start,n=this.startLoc -if(this.inAsync&&this.isContextual("await"))s=this.parseAwait(t),e=!0 -else if(this.type.prefix){var a=this.startNode(),o=this.type===j.incDec +var h=this.start,p=this.startLoc,c=this.parseExprOp(this.parseMaybeUnary(null,!1),h,p,n,r),u=this.buildBinary(e,s,t,c,o,a) +return this.parseExprOp(u,e,s,i,r)}return t},st.buildBinary=function(t,e,s,i,r,n){var a=this.startNodeAt(t,e) +return a.left=s,a.operator=r,a.right=i,this.finishNode(a,n?"LogicalExpression":"BinaryExpression")},st.parseMaybeUnary=function(t,e){var s,i=this,r=this.start,n=this.startLoc +if(this.inAsync&&this.isContextual("await"))s=this.parseAwait(),e=!0 +else if(this.type.prefix){var a=this.startNode(),o=this.type===O.incDec a.operator=this.value,a.prefix=!0,this.next(),a.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(t,!0),o?this.checkLVal(a.argument):this.strict&&"delete"===a.operator&&"Identifier"===a.argument.type?this.raiseRecoverable(a.start,"Deleting local variable in strict mode"):e=!0,s=this.finishNode(a,o?"UpdateExpression":"UnaryExpression")}else{if(s=this.parseExprSubscripts(t),this.checkExpressionErrors(t))return s for(;this.type.postfix&&!this.canInsertSemicolon();){var h=i.startNodeAt(r,n) -h.operator=i.value,h.prefix=!1,h.argument=s,i.checkLVal(s),i.next(),s=i.finishNode(h,"UpdateExpression")}}return!e&&this.eat(j.starstar)?this.buildBinary(r,n,s,this.parseMaybeUnary(null,!1),"**",!1):s},tt.parseExprSubscripts=function(t){var e=this.start,s=this.startLoc,i=this.parseExprAtom(t),r="ArrowFunctionExpression"===i.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd) +h.operator=i.value,h.prefix=!1,h.argument=s,i.checkLVal(s),i.next(),s=i.finishNode(h,"UpdateExpression")}}return!e&&this.eat(O.starstar)?this.buildBinary(r,n,s,this.parseMaybeUnary(null,!1),"**",!1):s},st.parseExprSubscripts=function(t){var e=this.start,s=this.startLoc,i=this.parseExprAtom(t),r="ArrowFunctionExpression"===i.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd) if(this.checkExpressionErrors(t)||r)return i var n=this.parseSubscripts(i,e,s) -return t&&"MemberExpression"===n.type&&(t.parenthesizedAssign>=n.start&&(t.parenthesizedAssign=-1),t.parenthesizedBind>=n.start&&(t.parenthesizedBind=-1)),n},tt.parseSubscripts=function(t,e,s,i){for(var r,n=this,a=this.options.ecmaVersion>=8&&"Identifier"===t.type&&"async"===t.name&&this.lastTokEnd==t.end&&!this.canInsertSemicolon();;)if((r=n.eat(j.bracketL))||n.eat(j.dot)){var o=n.startNodeAt(e,s) -o.object=t,o.property=r?n.parseExpression():n.parseIdent(!0),o.computed=!!r,r&&n.expect(j.bracketR),t=n.finishNode(o,"MemberExpression")}else if(!i&&n.eat(j.parenL)){var h=new $,p=n.yieldPos,c=n.awaitPos -n.yieldPos=0,n.awaitPos=0 -var l=n.parseExprList(j.parenR,n.options.ecmaVersion>=8,!1,h) -if(a&&!n.canInsertSemicolon()&&n.eat(j.arrow))return n.checkPatternErrors(h,!1),n.checkYieldAwaitInDefaultParams(),n.yieldPos=p,n.awaitPos=c,n.parseArrowExpression(n.startNodeAt(e,s),l,!0) -n.checkExpressionErrors(h,!0),n.yieldPos=p||n.yieldPos,n.awaitPos=c||n.awaitPos -var u=n.startNodeAt(e,s) -u.callee=t,u.arguments=l,t=n.finishNode(u,"CallExpression")}else{if(n.type!==j.backQuote)return t -var d=n.startNodeAt(e,s) -d.tag=t,d.quasi=n.parseTemplate(),t=n.finishNode(d,"TaggedTemplateExpression")}},tt.parseExprAtom=function(t){var e,s=this.potentialArrowAt==this.start -switch(this.type){case j._super:this.inFunction||this.raise(this.start,"'super' outside of function or class") -case j._this:var i=this.type===j._this?"ThisExpression":"Super" -return e=this.startNode(),this.next(),this.finishNode(e,i) -case j.name:var r=this.start,n=this.startLoc,a=this.parseIdent(this.type!==j.name) -if(this.options.ecmaVersion>=8&&"async"===a.name&&!this.canInsertSemicolon()&&this.eat(j._function))return this.parseFunction(this.startNodeAt(r,n),!1,!1,!0) -if(s&&!this.canInsertSemicolon()){if(this.eat(j.arrow))return this.parseArrowExpression(this.startNodeAt(r,n),[a],!1) -if(this.options.ecmaVersion>=8&&"async"===a.name&&this.type===j.name)return a=this.parseIdent(),!this.canInsertSemicolon()&&this.eat(j.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(r,n),[a],!0)}return a -case j.regexp:var o=this.value -return e=this.parseLiteral(o.value),e.regex={pattern:o.pattern,flags:o.flags},e -case j.num:case j.string:return this.parseLiteral(this.value) -case j._null:case j._true:case j._false:return e=this.startNode(),e.value=this.type===j._null?null:this.type===j._true,e.raw=this.type.keyword,this.next(),this.finishNode(e,"Literal") -case j.parenL:var h=this.start,p=this.parseParenAndDistinguishExpression(s) -return t&&(t.parenthesizedAssign<0&&!this.isSimpleAssignTarget(p)&&(t.parenthesizedAssign=h),t.parenthesizedBind<0&&(t.parenthesizedBind=h)),p -case j.bracketL:return e=this.startNode(),this.next(),e.elements=this.parseExprList(j.bracketR,!0,!0,t),this.finishNode(e,"ArrayExpression") -case j.braceL:return this.parseObj(!1,t) -case j._function:return e=this.startNode(),this.next(),this.parseFunction(e,!1) -case j._class:return this.parseClass(this.startNode(),!1) -case j._new:return this.parseNew() -case j.backQuote:return this.parseTemplate() -default:this.unexpected()}},tt.parseLiteral=function(t){var e=this.startNode() -return e.value=t,e.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(e,"Literal")},tt.parseParenExpression=function(){this.expect(j.parenL) +return t&&"MemberExpression"===n.type&&(t.parenthesizedAssign>=n.start&&(t.parenthesizedAssign=-1),t.parenthesizedBind>=n.start&&(t.parenthesizedBind=-1)),n},st.parseSubscripts=function(t,e,s,i){for(var r=this,n=this.options.ecmaVersion>=8&&"Identifier"===t.type&&"async"===t.name&&this.lastTokEnd==t.end&&!this.canInsertSemicolon(),a=void 0;;)if((a=r.eat(O.bracketL))||r.eat(O.dot)){var o=r.startNodeAt(e,s) +o.object=t,o.property=a?r.parseExpression():r.parseIdent(!0),o.computed=!!a,a&&r.expect(O.bracketR),t=r.finishNode(o,"MemberExpression")}else if(!i&&r.eat(O.parenL)){var h=new f,p=r.yieldPos,c=r.awaitPos +r.yieldPos=0,r.awaitPos=0 +var u=r.parseExprList(O.parenR,r.options.ecmaVersion>=8,!1,h) +if(n&&!r.canInsertSemicolon()&&r.eat(O.arrow))return r.checkPatternErrors(h,!1),r.checkYieldAwaitInDefaultParams(),r.yieldPos=p,r.awaitPos=c,r.parseArrowExpression(r.startNodeAt(e,s),u,!0) +r.checkExpressionErrors(h,!0),r.yieldPos=p||r.yieldPos,r.awaitPos=c||r.awaitPos +var l=r.startNodeAt(e,s) +l.callee=t,l.arguments=u,t=r.finishNode(l,"CallExpression")}else{if(r.type!==O.backQuote)return t +var d=r.startNodeAt(e,s) +d.tag=t,d.quasi=r.parseTemplate({isTagged:!0}),t=r.finishNode(d,"TaggedTemplateExpression")}},st.parseExprAtom=function(t){var e,s=this.potentialArrowAt==this.start +switch(this.type){case O._super:return this.inFunction||this.raise(this.start,"'super' outside of function or class"),e=this.startNode(),this.next(),this.type!==O.dot&&this.type!==O.bracketL&&this.type!==O.parenL&&this.unexpected(),this.finishNode(e,"Super") +case O._this:return e=this.startNode(),this.next(),this.finishNode(e,"ThisExpression") +case O.name:var i=this.start,r=this.startLoc,n=this.parseIdent(this.type!==O.name) +if(this.options.ecmaVersion>=8&&"async"===n.name&&!this.canInsertSemicolon()&&this.eat(O._function))return this.parseFunction(this.startNodeAt(i,r),!1,!1,!0) +if(s&&!this.canInsertSemicolon()){if(this.eat(O.arrow))return this.parseArrowExpression(this.startNodeAt(i,r),[n],!1) +if(this.options.ecmaVersion>=8&&"async"===n.name&&this.type===O.name)return n=this.parseIdent(),!this.canInsertSemicolon()&&this.eat(O.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(i,r),[n],!0)}return n +case O.regexp:var a=this.value +return e=this.parseLiteral(a.value),e.regex={pattern:a.pattern,flags:a.flags},e +case O.num:case O.string:return this.parseLiteral(this.value) +case O._null:case O._true:case O._false:return e=this.startNode(),e.value=this.type===O._null?null:this.type===O._true,e.raw=this.type.keyword,this.next(),this.finishNode(e,"Literal") +case O.parenL:var o=this.start,h=this.parseParenAndDistinguishExpression(s) +return t&&(t.parenthesizedAssign<0&&!this.isSimpleAssignTarget(h)&&(t.parenthesizedAssign=o),t.parenthesizedBind<0&&(t.parenthesizedBind=o)),h +case O.bracketL:return e=this.startNode(),this.next(),e.elements=this.parseExprList(O.bracketR,!0,!0,t),this.finishNode(e,"ArrayExpression") +case O.braceL:return this.parseObj(!1,t) +case O._function:return e=this.startNode(),this.next(),this.parseFunction(e,!1) +case O._class:return this.parseClass(this.startNode(),!1) +case O._new:return this.parseNew() +case O.backQuote:return this.parseTemplate() +default:this.unexpected()}},st.parseLiteral=function(t){var e=this.startNode() +return e.value=t,e.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(e,"Literal")},st.parseParenExpression=function(){this.expect(O.parenL) var t=this.parseExpression() -return this.expect(j.parenR),t},tt.parseParenAndDistinguishExpression=function(t){var e,s=this,i=this.start,r=this.startLoc,n=this.options.ecmaVersion>=8 +return this.expect(O.parenR),t},st.parseParenAndDistinguishExpression=function(t){var e,s=this,i=this.start,r=this.startLoc,n=this.options.ecmaVersion>=8 if(this.options.ecmaVersion>=6){this.next() -var a,o,h=this.start,p=this.startLoc,c=[],l=!0,u=!1,d=new $,f=this.yieldPos,m=this.awaitPos -for(this.yieldPos=0,this.awaitPos=0;this.type!==j.parenR;){if(l?l=!1:s.expect(j.comma),n&&s.afterTrailingComma(j.parenR,!0)){u=!0 -break}if(s.type===j.ellipsis){a=s.start,c.push(s.parseParenItem(s.parseRest())),s.type===j.comma&&s.raise(s.start,"Comma is not permitted after the rest element") -break}s.type!==j.parenL||o||(o=s.start),c.push(s.parseMaybeAssign(!1,d,s.parseParenItem))}var x=this.start,y=this.startLoc -if(this.expect(j.parenR),t&&!this.canInsertSemicolon()&&this.eat(j.arrow))return this.checkPatternErrors(d,!1),this.checkYieldAwaitInDefaultParams(),o&&this.unexpected(o),this.yieldPos=f,this.awaitPos=m,this.parseParenArrowList(i,r,c) -c.length&&!u||this.unexpected(this.lastTokStart),a&&this.unexpected(a),this.checkExpressionErrors(d,!0),this.yieldPos=f||this.yieldPos,this.awaitPos=m||this.awaitPos,c.length>1?(e=this.startNodeAt(h,p),e.expressions=c,this.finishNodeAt(e,"SequenceExpression",x,y)):e=c[0]}else e=this.parseParenExpression() -if(this.options.preserveParens){var v=this.startNodeAt(i,r) -return v.expression=e,this.finishNode(v,"ParenthesizedExpression")}return e},tt.parseParenItem=function(t){return t},tt.parseParenArrowList=function(t,e,s){return this.parseArrowExpression(this.startNodeAt(t,e),s)} -var et=[] -tt.parseNew=function(){var t=this.startNode(),e=this.parseIdent(!0) -if(this.options.ecmaVersion>=6&&this.eat(j.dot))return t.meta=e,t.property=this.parseIdent(!0),"target"!==t.property.name&&this.raiseRecoverable(t.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(t.start,"new.target can only be used in functions"),this.finishNode(t,"MetaProperty") +var a,o,h=this.start,p=this.startLoc,c=[],u=!0,l=!1,d=new f,m=this.yieldPos,x=this.awaitPos +for(this.yieldPos=0,this.awaitPos=0;this.type!==O.parenR;){if(u?u=!1:s.expect(O.comma),n&&s.afterTrailingComma(O.parenR,!0)){l=!0 +break}if(s.type===O.ellipsis){a=s.start,c.push(s.parseParenItem(s.parseRestBinding())),s.type===O.comma&&s.raise(s.start,"Comma is not permitted after the rest element") +break}s.type!==O.parenL||o||(o=s.start),c.push(s.parseMaybeAssign(!1,d,s.parseParenItem))}var y=this.start,v=this.startLoc +if(this.expect(O.parenR),t&&!this.canInsertSemicolon()&&this.eat(O.arrow))return this.checkPatternErrors(d,!1),this.checkYieldAwaitInDefaultParams(),o&&this.unexpected(o),this.yieldPos=m,this.awaitPos=x,this.parseParenArrowList(i,r,c) +c.length&&!l||this.unexpected(this.lastTokStart),a&&this.unexpected(a),this.checkExpressionErrors(d,!0),this.yieldPos=m||this.yieldPos,this.awaitPos=x||this.awaitPos,c.length>1?(e=this.startNodeAt(h,p),e.expressions=c,this.finishNodeAt(e,"SequenceExpression",y,v)):e=c[0]}else e=this.parseParenExpression() +if(this.options.preserveParens){var g=this.startNodeAt(i,r) +return g.expression=e,this.finishNode(g,"ParenthesizedExpression")}return e},st.parseParenItem=function(t){return t},st.parseParenArrowList=function(t,e,s){return this.parseArrowExpression(this.startNodeAt(t,e),s)} +var it=[] +st.parseNew=function(){var t=this.startNode(),e=this.parseIdent(!0) +if(this.options.ecmaVersion>=6&&this.eat(O.dot))return t.meta=e,t.property=this.parseIdent(!0),"target"!==t.property.name&&this.raiseRecoverable(t.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(t.start,"new.target can only be used in functions"),this.finishNode(t,"MetaProperty") var s=this.start,i=this.startLoc -return t.callee=this.parseSubscripts(this.parseExprAtom(),s,i,!0),this.eat(j.parenL)?t.arguments=this.parseExprList(j.parenR,this.options.ecmaVersion>=8,!1):t.arguments=et,this.finishNode(t,"NewExpression")},tt.parseTemplateElement=function(){var t=this.startNode() -return t.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),t.tail=this.type===j.backQuote,this.finishNode(t,"TemplateElement")},tt.parseTemplate=function(){var t=this,e=this.startNode() -this.next(),e.expressions=[] -var s=this.parseTemplateElement() -for(e.quasis=[s];!s.tail;)t.expect(j.dollarBraceL),e.expressions.push(t.parseExpression()),t.expect(j.braceR),e.quasis.push(s=t.parseTemplateElement()) -return this.next(),this.finishNode(e,"TemplateLiteral")},tt.parseObj=function(t,e){var s=this,i=this.startNode(),r=!0,n={} -for(i.properties=[],this.next();!this.eat(j.braceR);){if(r)r=!1 -else if(s.expect(j.comma),s.afterTrailingComma(j.braceR))break -var a,o,h,p,c=s.startNode() -s.options.ecmaVersion>=6&&(c.method=!1,c.shorthand=!1,(t||e)&&(h=s.start,p=s.startLoc),t||(a=s.eat(j.star))),s.parsePropertyName(c),t||!(s.options.ecmaVersion>=8)||a||c.computed||"Identifier"!==c.key.type||"async"!==c.key.name||s.type===j.parenL||s.type===j.colon||s.canInsertSemicolon()?o=!1:(o=!0,s.parsePropertyName(c,e)),s.parsePropertyValue(c,t,a,o,h,p,e),s.checkPropClash(c,n),i.properties.push(s.finishNode(c,"Property"))}return this.finishNode(i,t?"ObjectPattern":"ObjectExpression")},tt.parsePropertyValue=function(t,e,s,i,r,n,a){if((s||i)&&this.type===j.colon&&this.unexpected(),this.eat(j.colon))t.value=e?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,a),t.kind="init" -else if(this.options.ecmaVersion>=6&&this.type===j.parenL)e&&this.unexpected(),t.kind="init",t.method=!0,t.value=this.parseMethod(s,i) -else if(this.options.ecmaVersion>=5&&!t.computed&&"Identifier"===t.key.type&&("get"===t.key.name||"set"===t.key.name)&&this.type!=j.comma&&this.type!=j.braceR){(s||i||e)&&this.unexpected(),t.kind=t.key.name,this.parsePropertyName(t),t.value=this.parseMethod(!1) +return t.callee=this.parseSubscripts(this.parseExprAtom(),s,i,!0),this.eat(O.parenL)?t.arguments=this.parseExprList(O.parenR,this.options.ecmaVersion>=8,!1):t.arguments=it,this.finishNode(t,"NewExpression")},st.parseTemplateElement=function(t){var e=t.isTagged,s=this.startNode() +return this.type===O.invalidTemplate?(e||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),s.value={raw:this.value,cooked:null}):s.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),s.tail=this.type===O.backQuote,this.finishNode(s,"TemplateElement")},st.parseTemplate=function(t){var e=this +void 0===t&&(t={}) +var s=t.isTagged +void 0===s&&(s=!1) +var i=this.startNode() +this.next(),i.expressions=[] +var r=this.parseTemplateElement({isTagged:s}) +for(i.quasis=[r];!r.tail;)e.expect(O.dollarBraceL),i.expressions.push(e.parseExpression()),e.expect(O.braceR),i.quasis.push(r=e.parseTemplateElement({isTagged:s})) +return this.next(),this.finishNode(i,"TemplateLiteral")},st.isAsyncProp=function(t){return!t.computed&&"Identifier"===t.key.type&&"async"===t.key.name&&(this.type===O.name||this.type===O.num||this.type===O.string||this.type===O.bracketL||this.type.keyword)&&!V.test(this.input.slice(this.lastTokEnd,this.start))},st.parseObj=function(t,e){var s=this,i=this.startNode(),r=!0,n={} +for(i.properties=[],this.next();!this.eat(O.braceR);){if(r)r=!1 +else if(s.expect(O.comma),s.afterTrailingComma(O.braceR))break +var a=s.parseProperty(t,e) +s.checkPropClash(a,n),i.properties.push(a)}return this.finishNode(i,t?"ObjectPattern":"ObjectExpression")},st.parseProperty=function(t,e){var s,i,r,n,a=this.startNode() +return this.options.ecmaVersion>=6&&(a.method=!1,a.shorthand=!1,(t||e)&&(r=this.start,n=this.startLoc),t||(s=this.eat(O.star))),this.parsePropertyName(a),!t&&this.options.ecmaVersion>=8&&!s&&this.isAsyncProp(a)?(i=!0,this.parsePropertyName(a,e)):i=!1,this.parsePropertyValue(a,t,s,i,r,n,e),this.finishNode(a,"Property")},st.parsePropertyValue=function(t,e,s,i,r,n,a){if((s||i)&&this.type===O.colon&&this.unexpected(),this.eat(O.colon))t.value=e?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,a),t.kind="init" +else if(this.options.ecmaVersion>=6&&this.type===O.parenL)e&&this.unexpected(),t.kind="init",t.method=!0,t.value=this.parseMethod(s,i) +else if(e||!(this.options.ecmaVersion>=5)||t.computed||"Identifier"!==t.key.type||"get"!==t.key.name&&"set"!==t.key.name||this.type==O.comma||this.type==O.braceR)this.options.ecmaVersion>=6&&!t.computed&&"Identifier"===t.key.type?(this.checkUnreserved(t.key),t.kind="init",e?t.value=this.parseMaybeDefault(r,n,t.key):this.type===O.eq&&a?(a.shorthandAssign<0&&(a.shorthandAssign=this.start),t.value=this.parseMaybeDefault(r,n,t.key)):t.value=t.key,t.shorthand=!0):this.unexpected() +else{(s||i)&&this.unexpected(),t.kind=t.key.name,this.parsePropertyName(t),t.value=this.parseMethod(!1) var o="get"===t.kind?0:1 if(t.value.params.length!==o){var h=t.value.start -"get"===t.kind?this.raiseRecoverable(h,"getter should have no params"):this.raiseRecoverable(h,"setter should have exactly one param")}else"set"===t.kind&&"RestElement"===t.value.params[0].type&&this.raiseRecoverable(t.value.params[0].start,"Setter cannot use rest params")}else this.options.ecmaVersion>=6&&!t.computed&&"Identifier"===t.key.type?((this.keywords.test(t.key.name)||(this.strict?this.reservedWordsStrict:this.reservedWords).test(t.key.name)||this.inGenerator&&"yield"==t.key.name||this.inAsync&&"await"==t.key.name)&&this.raiseRecoverable(t.key.start,"'"+t.key.name+"' can not be used as shorthand property"),t.kind="init",e?t.value=this.parseMaybeDefault(r,n,t.key):this.type===j.eq&&a?(a.shorthandAssign<0&&(a.shorthandAssign=this.start),t.value=this.parseMaybeDefault(r,n,t.key)):t.value=t.key,t.shorthand=!0):this.unexpected()},tt.parsePropertyName=function(t){if(this.options.ecmaVersion>=6){if(this.eat(j.bracketL))return t.computed=!0,t.key=this.parseMaybeAssign(),this.expect(j.bracketR),t.key -t.computed=!1}return t.key=this.type===j.num||this.type===j.string?this.parseExprAtom():this.parseIdent(!0)},tt.initFunction=function(t){t.id=null,this.options.ecmaVersion>=6&&(t.generator=!1,t.expression=!1),this.options.ecmaVersion>=8&&(t.async=!1)},tt.parseMethod=function(t,e){var s=this.startNode(),i=this.inGenerator,r=this.inAsync,n=this.yieldPos,a=this.awaitPos,o=this.inFunction -return this.initFunction(s),this.options.ecmaVersion>=6&&(s.generator=t),this.options.ecmaVersion>=8&&(s.async=!!e),this.inGenerator=s.generator,this.inAsync=s.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),this.expect(j.parenL),s.params=this.parseBindingList(j.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(s,!1),this.inGenerator=i,this.inAsync=r,this.yieldPos=n,this.awaitPos=a,this.inFunction=o,this.finishNode(s,"FunctionExpression")},tt.parseArrowExpression=function(t,e,s){var i=this.inGenerator,r=this.inAsync,n=this.yieldPos,a=this.awaitPos,o=this.inFunction -return this.enterFunctionScope(),this.initFunction(t),this.options.ecmaVersion>=8&&(t.async=!!s),this.inGenerator=!1,this.inAsync=t.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,t.params=this.toAssignableList(e,!0),this.parseFunctionBody(t,!0),this.inGenerator=i,this.inAsync=r,this.yieldPos=n,this.awaitPos=a,this.inFunction=o,this.finishNode(t,"ArrowFunctionExpression")},tt.parseFunctionBody=function(t,e){var s=e&&this.type!==j.braceL,i=this.strict,r=!1 +"get"===t.kind?this.raiseRecoverable(h,"getter should have no params"):this.raiseRecoverable(h,"setter should have exactly one param")}else"set"===t.kind&&"RestElement"===t.value.params[0].type&&this.raiseRecoverable(t.value.params[0].start,"Setter cannot use rest params")}},st.parsePropertyName=function(t){if(this.options.ecmaVersion>=6){if(this.eat(O.bracketL))return t.computed=!0,t.key=this.parseMaybeAssign(),this.expect(O.bracketR),t.key +t.computed=!1}return t.key=this.type===O.num||this.type===O.string?this.parseExprAtom():this.parseIdent(!0)},st.initFunction=function(t){t.id=null,this.options.ecmaVersion>=6&&(t.generator=!1,t.expression=!1),this.options.ecmaVersion>=8&&(t.async=!1)},st.parseMethod=function(t,e){var s=this.startNode(),i=this.inGenerator,r=this.inAsync,n=this.yieldPos,a=this.awaitPos,o=this.inFunction +return this.initFunction(s),this.options.ecmaVersion>=6&&(s.generator=t),this.options.ecmaVersion>=8&&(s.async=!!e),this.inGenerator=s.generator,this.inAsync=s.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),this.expect(O.parenL),s.params=this.parseBindingList(O.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(s,!1),this.inGenerator=i,this.inAsync=r,this.yieldPos=n,this.awaitPos=a,this.inFunction=o,this.finishNode(s,"FunctionExpression")},st.parseArrowExpression=function(t,e,s){var i=this.inGenerator,r=this.inAsync,n=this.yieldPos,a=this.awaitPos,o=this.inFunction +return this.enterFunctionScope(),this.initFunction(t),this.options.ecmaVersion>=8&&(t.async=!!s),this.inGenerator=!1,this.inAsync=t.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,t.params=this.toAssignableList(e,!0),this.parseFunctionBody(t,!0),this.inGenerator=i,this.inAsync=r,this.yieldPos=n,this.awaitPos=a,this.inFunction=o,this.finishNode(t,"ArrowFunctionExpression")},st.parseFunctionBody=function(t,e){var s=e&&this.type!==O.braceL,i=this.strict,r=!1 if(s)t.body=this.parseMaybeAssign(),t.expression=!0,this.checkParams(t,!1) else{var n=this.options.ecmaVersion>=7&&!this.isSimpleParamList(t.params) i&&!n||(r=this.strictDirective(this.end))&&n&&this.raiseRecoverable(t.start,"Illegal 'use strict' directive in function with non-simple parameter list") var a=this.labels -this.labels=[],r&&(this.strict=!0),this.checkParams(t,!i&&!r&&!e&&this.isSimpleParamList(t.params)),t.body=this.parseBlock(!1),t.expression=!1,this.labels=a}this.exitFunctionScope(),this.strict&&t.id&&this.checkLVal(t.id,"none"),this.strict=i},tt.isSimpleParamList=function(t){for(var e=0;e=6||-1==this.input.slice(this.start,this.end).indexOf("\\"))&&this.raiseRecoverable(this.start,"The keyword '"+this.value+"' is reserved"),this.inGenerator&&"yield"===this.value&&this.raiseRecoverable(this.start,"Can not use 'yield' as identifier inside a generator"),this.inAsync&&"await"===this.value&&this.raiseRecoverable(this.start,"Can not use 'await' as identifier inside an async function"),e.name=this.value):t&&this.type.keyword?e.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(e,"Identifier")},tt.parseYield=function(){this.yieldPos||(this.yieldPos=this.start) +this.labels=[],r&&(this.strict=!0),this.checkParams(t,!i&&!r&&!e&&this.isSimpleParamList(t.params)),t.body=this.parseBlock(!1),t.expression=!1,this.adaptDirectivePrologue(t.body.body),this.labels=a}this.exitFunctionScope(),this.strict&&t.id&&this.checkLVal(t.id,"none"),this.strict=i},st.isSimpleParamList=function(t){for(var e=0,s=t;e0;)e[s]=arguments[s+1] -for(var i=0;i=0;e--)if(t.context[e].generator)return!0 -return!1},pt.updateContext=function(t){var e,s=this.type -s.keyword&&t==j.dot?this.exprAllowed=!1:(e=s.updateContext)?e.call(this,t):this.exprAllowed=s.beforeExpr},j.parenR.updateContext=j.braceR.updateContext=function(){if(1==this.context.length)return void(this.exprAllowed=!0) -var t,e=this.context.pop() -e===ht.b_stat&&(t=this.curContext())&&"function"===t.token?(this.context.pop(),this.exprAllowed=!1):this.exprAllowed=e===ht.b_tmpl||!e.isExpr},j.braceL.updateContext=function(t){this.context.push(this.braceIsBlock(t)?ht.b_stat:ht.b_expr),this.exprAllowed=!0},j.dollarBraceL.updateContext=function(){this.context.push(ht.b_tmpl),this.exprAllowed=!0},j.parenL.updateContext=function(t){var e=t===j._if||t===j._for||t===j._with||t===j._while -this.context.push(e?ht.p_stat:ht.p_expr),this.exprAllowed=!0},j.incDec.updateContext=function(){},j._function.updateContext=function(t){t.beforeExpr&&t!==j.semi&&t!==j._else&&(t!==j.colon&&t!==j.braceL||this.curContext()!==ht.b_stat)&&this.context.push(ht.f_expr),this.exprAllowed=!1},j.backQuote.updateContext=function(){this.curContext()===ht.q_tmpl?this.context.pop():this.context.push(ht.q_tmpl),this.exprAllowed=!1},j.star.updateContext=function(t){t==j._function&&(this.curContext()===ht.f_expr?this.context[this.context.length-1]=ht.f_expr_gen:this.context.push(ht.f_gen)),this.exprAllowed=!0},j.name.updateContext=function(t){var e=!1 +throw i.pos=t,i.loc=s,i.raisedAt=this.pos,i},rt.raiseRecoverable=rt.raise,rt.curPosition=function(){if(this.options.locations)return new z(this.curLine,this.pos-this.lineStart)} +var nt=$.prototype,at=Object.assign||function(t){for(var e=[],s=arguments.length-1;s-- >0;)e[s]=arguments[s+1] +for(var i=0,r=e;i=1;e--){var s=t.context[e] +if("function"===s.token)return s.generator}return!1},ut.updateContext=function(t){var e,s=this.type +s.keyword&&t==O.dot?this.exprAllowed=!1:(e=s.updateContext)?e.call(this,t):this.exprAllowed=s.beforeExpr},O.parenR.updateContext=O.braceR.updateContext=function(){if(1==this.context.length)return void(this.exprAllowed=!0) +var t=this.context.pop() +t===ct.b_stat&&"function"===this.curContext().token&&(t=this.context.pop()),this.exprAllowed=!t.isExpr},O.braceL.updateContext=function(t){this.context.push(this.braceIsBlock(t)?ct.b_stat:ct.b_expr),this.exprAllowed=!0},O.dollarBraceL.updateContext=function(){this.context.push(ct.b_tmpl),this.exprAllowed=!0},O.parenL.updateContext=function(t){var e=t===O._if||t===O._for||t===O._with||t===O._while +this.context.push(e?ct.p_stat:ct.p_expr),this.exprAllowed=!0},O.incDec.updateContext=function(){},O._function.updateContext=O._class.updateContext=function(t){t.beforeExpr&&t!==O.semi&&t!==O._else&&(t!==O.colon&&t!==O.braceL||this.curContext()!==ct.b_stat)?this.context.push(ct.f_expr):this.context.push(ct.f_stat),this.exprAllowed=!1},O.backQuote.updateContext=function(){this.curContext()===ct.q_tmpl?this.context.pop():this.context.push(ct.q_tmpl),this.exprAllowed=!1},O.star.updateContext=function(t){if(t==O._function){var e=this.context.length-1 +this.context[e]===ct.f_expr?this.context[e]=ct.f_expr_gen:this.context[e]=ct.f_gen}this.exprAllowed=!0},O.name.updateContext=function(t){var e=!1 this.options.ecmaVersion>=6&&("of"==this.value&&!this.exprAllowed||"yield"==this.value&&this.inGeneratorContext())&&(e=!0),this.exprAllowed=e} -var ct=function(t){this.type=t.type,this.value=t.value,this.start=t.start,this.end=t.end,t.options.locations&&(this.loc=new X(t,t.startLoc,t.endLoc)),t.options.ranges&&(this.range=[t.start,t.end])},lt=W.prototype,ut="object"==typeof Packages&&"[object JavaPackage]"==Object.prototype.toString.call(Packages) -lt.next=function(){this.options.onToken&&this.options.onToken(new ct(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},lt.getToken=function(){return this.next(),new ct(this)},"undefined"!=typeof Symbol&&(lt[Symbol.iterator]=function(){var t=this +var lt=function(t){this.type=t.type,this.value=t.value,this.start=t.start,this.end=t.end,t.options.locations&&(this.loc=new J(t,t.startLoc,t.endLoc)),t.options.ranges&&(this.range=[t.start,t.end])},dt=$.prototype,ft="object"==typeof Packages&&"[object JavaPackage]"==Object.prototype.toString.call(Packages) +dt.next=function(){this.options.onToken&&this.options.onToken(new lt(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},dt.getToken=function(){return this.next(),new lt(this)},"undefined"!=typeof Symbol&&(dt[Symbol.iterator]=function(){var t=this return{next:function(){var e=t.getToken() -return{done:e.type===j.eof,value:e}}}}),lt.curContext=function(){return this.context[this.context.length-1]},lt.nextToken=function(){var t=this.curContext() -return t&&t.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(j.eof):t.override?t.override(this):void this.readToken(this.fullCharCodeAtPos())},lt.readToken=function(t){return s(t,this.options.ecmaVersion>=6)||92===t?this.readWord():this.getTokenFromCode(t)},lt.fullCharCodeAtPos=function(){var t=this.input.charCodeAt(this.pos) -return t<=55295||t>=57344?t:(t<<10)+this.input.charCodeAt(this.pos+1)-56613888},lt.skipBlockComment=function(){var t=this,e=this.options.onComment&&this.curPosition(),s=this.pos,i=this.input.indexOf("*/",this.pos+=2) -if(-1===i&&this.raise(this.pos-2,"Unterminated comment"),this.pos=i+2,this.options.locations){R.lastIndex=s -for(var r;(r=R.exec(this.input))&&r.index=this.input.length?this.finishToken(O.eof):t.override?t.override(this):void this.readToken(this.fullCharCodeAtPos())},dt.readToken=function(t){return r(t,this.options.ecmaVersion>=6)||92===t?this.readWord():this.getTokenFromCode(t)},dt.fullCharCodeAtPos=function(){var t=this.input.charCodeAt(this.pos) +return t<=55295||t>=57344?t:(t<<10)+this.input.charCodeAt(this.pos+1)-56613888},dt.skipBlockComment=function(){var t=this,e=this.options.onComment&&this.curPosition(),s=this.pos,i=this.input.indexOf("*/",this.pos+=2) +if(-1===i&&this.raise(this.pos-2,"Unterminated comment"),this.pos=i+2,this.options.locations){F.lastIndex=s +for(var r;(r=F.exec(this.input))&&r.index8&&e<14||e>=5760&&O.test(String.fromCharCode(e))))break t;++t.pos}}},lt.finishToken=function(t,e){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition()) +default:if(!(e>8&&e<14||e>=5760&&D.test(String.fromCharCode(e))))break t;++t.pos}}},dt.finishToken=function(t,e){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition()) var s=this.type -this.type=t,this.value=e,this.updateContext(s)},lt.readToken_dot=function(){var t=this.input.charCodeAt(this.pos+1) +this.type=t,this.value=e,this.updateContext(s)},dt.readToken_dot=function(){var t=this.input.charCodeAt(this.pos+1) if(t>=48&&t<=57)return this.readNumber(!0) var e=this.input.charCodeAt(this.pos+2) -return this.options.ecmaVersion>=6&&46===t&&46===e?(this.pos+=3,this.finishToken(j.ellipsis)):(++this.pos,this.finishToken(j.dot))},lt.readToken_slash=function(){var t=this.input.charCodeAt(this.pos+1) -return this.exprAllowed?(++this.pos,this.readRegexp()):61===t?this.finishOp(j.assign,2):this.finishOp(j.slash,1)},lt.readToken_mult_modulo_exp=function(t){var e=this.input.charCodeAt(this.pos+1),s=1,i=42===t?j.star:j.modulo -return this.options.ecmaVersion>=7&&42===e&&(++s,i=j.starstar,e=this.input.charCodeAt(this.pos+2)),61===e?this.finishOp(j.assign,s+1):this.finishOp(i,s)},lt.readToken_pipe_amp=function(t){var e=this.input.charCodeAt(this.pos+1) -return e===t?this.finishOp(124===t?j.logicalOR:j.logicalAND,2):61===e?this.finishOp(j.assign,2):this.finishOp(124===t?j.bitwiseOR:j.bitwiseAND,1)},lt.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(j.assign,2):this.finishOp(j.bitwiseXOR,1)},lt.readToken_plus_min=function(t){var e=this.input.charCodeAt(this.pos+1) -return e===t?45==e&&62==this.input.charCodeAt(this.pos+2)&&I.test(this.input.slice(this.lastTokEnd,this.pos))?(this.skipLineComment(3),this.skipSpace(),this.nextToken()):this.finishOp(j.incDec,2):61===e?this.finishOp(j.assign,2):this.finishOp(j.plusMin,1)},lt.readToken_lt_gt=function(t){var e=this.input.charCodeAt(this.pos+1),s=1 -return e===t?(s=62===t&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+s)?this.finishOp(j.assign,s+1):this.finishOp(j.bitShift,s)):33==e&&60==t&&45==this.input.charCodeAt(this.pos+2)&&45==this.input.charCodeAt(this.pos+3)?(this.inModule&&this.unexpected(),this.skipLineComment(4),this.skipSpace(),this.nextToken()):(61===e&&(s=2),this.finishOp(j.relational,s))},lt.readToken_eq_excl=function(t){var e=this.input.charCodeAt(this.pos+1) -return 61===e?this.finishOp(j.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===t&&62===e&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(j.arrow)):this.finishOp(61===t?j.eq:j.prefix,1)},lt.getTokenFromCode=function(t){switch(t){case 46:return this.readToken_dot() -case 40:return++this.pos,this.finishToken(j.parenL) -case 41:return++this.pos,this.finishToken(j.parenR) -case 59:return++this.pos,this.finishToken(j.semi) -case 44:return++this.pos,this.finishToken(j.comma) -case 91:return++this.pos,this.finishToken(j.bracketL) -case 93:return++this.pos,this.finishToken(j.bracketR) -case 123:return++this.pos,this.finishToken(j.braceL) -case 125:return++this.pos,this.finishToken(j.braceR) -case 58:return++this.pos,this.finishToken(j.colon) -case 63:return++this.pos,this.finishToken(j.question) +return this.options.ecmaVersion>=6&&46===t&&46===e?(this.pos+=3,this.finishToken(O.ellipsis)):(++this.pos,this.finishToken(O.dot))},dt.readToken_slash=function(){var t=this.input.charCodeAt(this.pos+1) +return this.exprAllowed?(++this.pos,this.readRegexp()):61===t?this.finishOp(O.assign,2):this.finishOp(O.slash,1)},dt.readToken_mult_modulo_exp=function(t){var e=this.input.charCodeAt(this.pos+1),s=1,i=42===t?O.star:O.modulo +return this.options.ecmaVersion>=7&&42==t&&42===e&&(++s,i=O.starstar,e=this.input.charCodeAt(this.pos+2)),61===e?this.finishOp(O.assign,s+1):this.finishOp(i,s)},dt.readToken_pipe_amp=function(t){var e=this.input.charCodeAt(this.pos+1) +return e===t?this.finishOp(124===t?O.logicalOR:O.logicalAND,2):61===e?this.finishOp(O.assign,2):this.finishOp(124===t?O.bitwiseOR:O.bitwiseAND,1)},dt.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(O.assign,2):this.finishOp(O.bitwiseXOR,1)},dt.readToken_plus_min=function(t){var e=this.input.charCodeAt(this.pos+1) +return e===t?45!=e||this.inModule||62!=this.input.charCodeAt(this.pos+2)||0!==this.lastTokEnd&&!V.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(O.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===e?this.finishOp(O.assign,2):this.finishOp(O.plusMin,1)},dt.readToken_lt_gt=function(t){var e=this.input.charCodeAt(this.pos+1),s=1 +return e===t?(s=62===t&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+s)?this.finishOp(O.assign,s+1):this.finishOp(O.bitShift,s)):33!=e||60!=t||this.inModule||45!=this.input.charCodeAt(this.pos+2)||45!=this.input.charCodeAt(this.pos+3)?(61===e&&(s=2),this.finishOp(O.relational,s)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},dt.readToken_eq_excl=function(t){var e=this.input.charCodeAt(this.pos+1) +return 61===e?this.finishOp(O.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===t&&62===e&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(O.arrow)):this.finishOp(61===t?O.eq:O.prefix,1)},dt.getTokenFromCode=function(t){switch(t){case 46:return this.readToken_dot() +case 40:return++this.pos,this.finishToken(O.parenL) +case 41:return++this.pos,this.finishToken(O.parenR) +case 59:return++this.pos,this.finishToken(O.semi) +case 44:return++this.pos,this.finishToken(O.comma) +case 91:return++this.pos,this.finishToken(O.bracketL) +case 93:return++this.pos,this.finishToken(O.bracketR) +case 123:return++this.pos,this.finishToken(O.braceL) +case 125:return++this.pos,this.finishToken(O.braceR) +case 58:return++this.pos,this.finishToken(O.colon) +case 63:return++this.pos,this.finishToken(O.question) case 96:if(this.options.ecmaVersion<6)break -return++this.pos,this.finishToken(j.backQuote) +return++this.pos,this.finishToken(O.backQuote) case 48:var e=this.input.charCodeAt(this.pos+1) if(120===e||88===e)return this.readRadixNumber(16) if(this.options.ecmaVersion>=6){if(111===e||79===e)return this.readRadixNumber(8) @@ -461,46 +465,54 @@ case 94:return this.readToken_caret() case 43:case 45:return this.readToken_plus_min(t) case 60:case 62:return this.readToken_lt_gt(t) case 61:case 33:return this.readToken_eq_excl(t) -case 126:return this.finishOp(j.prefix,1)}this.raise(this.pos,"Unexpected character '"+f(t)+"'")},lt.finishOp=function(t,e){var s=this.input.slice(this.pos,this.pos+e) +case 126:return this.finishOp(O.prefix,1)}this.raise(this.pos,"Unexpected character '"+y(t)+"'")},dt.finishOp=function(t,e){var s=this.input.slice(this.pos,this.pos+e) return this.pos+=e,this.finishToken(t,s)} -var dt=!!d("￿","u") -lt.readRegexp=function(){for(var t,e,s=this,i=this.pos;;){s.pos>=s.input.length&&s.raise(i,"Unterminated regular expression") +var mt=!!x("￿","u") +dt.readRegexp=function(){for(var t,e,s=this,i=this.pos;;){s.pos>=s.input.length&&s.raise(i,"Unterminated regular expression") var r=s.input.charAt(s.pos) -if(I.test(r)&&s.raise(i,"Unterminated regular expression"),t)t=!1 +if(V.test(r)&&s.raise(i,"Unterminated regular expression"),t)t=!1 else{if("["===r)e=!0 else if("]"===r&&e)e=!1 else if("/"===r&&!e)break t="\\"===r}++s.pos}var n=this.input.slice(i,this.pos);++this.pos var a=this.readWord1(),o=n,h="" if(a){var p=/^[gim]*$/ -this.options.ecmaVersion>=6&&(p=/^[gimuy]*$/),p.test(a)||this.raise(i,"Invalid regular expression flag"),a.indexOf("u")>=0&&(dt?h="u":(o=o.replace(/\\u\{([0-9a-fA-F]+)\}/g,function(t,e,r){return e=Number("0x"+e),e>1114111&&s.raise(i+r+3,"Code point out of bounds"),"x"}),o=o.replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,"x"),h=h.replace("u","")))}var c=null -return ut||(d(o,h,i,this),c=d(n,a)),this.finishToken(j.regexp,{pattern:n,flags:a,value:c})},lt.readInt=function(t,e){for(var s=this,i=this.pos,r=0,n=0,a=null==e?1/0:e;n=97?h-97+10:h>=65?h-65+10:h>=48&&h<=57?h-48:1/0)>=t)break;++s.pos,r=r*t+o}return this.pos===i||null!=e&&this.pos-i!==e?null:r},lt.readRadixNumber=function(t){this.pos+=2 +this.options.ecmaVersion>=6&&(p=/^[gimuy]*$/),p.test(a)||this.raise(i,"Invalid regular expression flag"),a.indexOf("u")>=0&&(mt?h="u":(o=o.replace(/\\u\{([0-9a-fA-F]+)\}/g,function(t,e,r){return e=Number("0x"+e),e>1114111&&s.raise(i+r+3,"Code point out of bounds"),"x"}),o=o.replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,"x"),h=h.replace("u","")))}var c=null +return ft||(x(o,h,i,this),c=x(n,a)),this.finishToken(O.regexp,{pattern:n,flags:a,value:c})},dt.readInt=function(t,e){for(var s=this,i=this.pos,r=0,n=0,a=null==e?1/0:e;n=97?o-97+10:o>=65?o-65+10:o>=48&&o<=57?o-48:1/0)>=t)break;++s.pos,r=r*t+h}return this.pos===i||null!=e&&this.pos-i!==e?null:r},dt.readRadixNumber=function(t){this.pos+=2 var e=this.readInt(t) -return null==e&&this.raise(this.start+2,"Expected number in radix "+t),s(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(j.num,e)},lt.readNumber=function(t){var e=this.pos,i=!1,r=48===this.input.charCodeAt(this.pos) -t||null!==this.readInt(10)||this.raise(e,"Invalid number"),r&&this.pos==e+1&&(r=!1) +return null==e&&this.raise(this.start+2,"Expected number in radix "+t),r(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(O.num,e)},dt.readNumber=function(t){var e=this.pos,s=!1,i=48===this.input.charCodeAt(this.pos) +t||null!==this.readInt(10)||this.raise(e,"Invalid number"),i&&this.pos==e+1&&(i=!1) var n=this.input.charCodeAt(this.pos) -46!==n||r||(++this.pos,this.readInt(10),i=!0,n=this.input.charCodeAt(this.pos)),69!==n&&101!==n||r||(n=this.input.charCodeAt(++this.pos),43!==n&&45!==n||++this.pos,null===this.readInt(10)&&this.raise(e,"Invalid number"),i=!0),s(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number") +46!==n||i||(++this.pos,this.readInt(10),s=!0,n=this.input.charCodeAt(this.pos)),69!==n&&101!==n||i||(n=this.input.charCodeAt(++this.pos),43!==n&&45!==n||++this.pos,null===this.readInt(10)&&this.raise(e,"Invalid number"),s=!0),r(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number") var a,o=this.input.slice(e,this.pos) -return i?a=parseFloat(o):r&&1!==o.length?/[89]/.test(o)||this.strict?this.raise(e,"Invalid number"):a=parseInt(o,8):a=parseInt(o,10),this.finishToken(j.num,a)},lt.readCodePoint=function(){var t,e=this.input.charCodeAt(this.pos) +return s?a=parseFloat(o):i&&1!==o.length?this.strict?this.raise(e,"Invalid number"):a=/[89]/.test(o)?parseInt(o,10):parseInt(o,8):a=parseInt(o,10),this.finishToken(O.num,a)},dt.readCodePoint=function(){var t,e=this.input.charCodeAt(this.pos) if(123===e){this.options.ecmaVersion<6&&this.unexpected() var s=++this.pos -t=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,t>1114111&&this.raise(s,"Code point out of bounds")}else t=this.readHexChar(4) -return t},lt.readString=function(t){for(var e=this,s="",i=++this.pos;;){e.pos>=e.input.length&&e.raise(e.start,"Unterminated string constant") +t=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,t>1114111&&this.invalidStringToken(s,"Code point out of bounds")}else t=this.readHexChar(4) +return t},dt.readString=function(t){for(var e=this,s="",i=++this.pos;;){e.pos>=e.input.length&&e.raise(e.start,"Unterminated string constant") var r=e.input.charCodeAt(e.pos) if(r===t)break -92===r?(s+=e.input.slice(i,e.pos),s+=e.readEscapedChar(!1),i=e.pos):(a(r)&&e.raise(e.start,"Unterminated string constant"),++e.pos)}return s+=this.input.slice(i,this.pos++),this.finishToken(j.string,s)},lt.readTmplToken=function(){for(var t=this,e="",s=this.pos;;){t.pos>=t.input.length&&t.raise(t.start,"Unterminated template") +92===r?(s+=e.input.slice(i,e.pos),s+=e.readEscapedChar(!1),i=e.pos):(h(r)&&e.raise(e.start,"Unterminated string constant"),++e.pos)}return s+=this.input.slice(i,this.pos++),this.finishToken(O.string,s)} +var xt={} +dt.tryReadTemplateToken=function(){this.inTemplateElement=!0 +try{this.readTmplToken()}catch(t){if(t!==xt)throw t +this.readInvalidTemplateToken()}this.inTemplateElement=!1},dt.invalidStringToken=function(t,e){if(this.inTemplateElement&&this.options.ecmaVersion>=9)throw xt +this.raise(t,e)},dt.readTmplToken=function(){for(var t=this,e="",s=this.pos;;){t.pos>=t.input.length&&t.raise(t.start,"Unterminated template") var i=t.input.charCodeAt(t.pos) -if(96===i||36===i&&123===t.input.charCodeAt(t.pos+1))return t.pos===t.start&&t.type===j.template?36===i?(t.pos+=2,t.finishToken(j.dollarBraceL)):(++t.pos,t.finishToken(j.backQuote)):(e+=t.input.slice(s,t.pos),t.finishToken(j.template,e)) +if(96===i||36===i&&123===t.input.charCodeAt(t.pos+1))return t.pos!==t.start||t.type!==O.template&&t.type!==O.invalidTemplate?(e+=t.input.slice(s,t.pos),t.finishToken(O.template,e)):36===i?(t.pos+=2,t.finishToken(O.dollarBraceL)):(++t.pos,t.finishToken(O.backQuote)) if(92===i)e+=t.input.slice(s,t.pos),e+=t.readEscapedChar(!0),s=t.pos -else if(a(i)){switch(e+=t.input.slice(s,t.pos),++t.pos,i){case 13:10===t.input.charCodeAt(t.pos)&&++t.pos +else if(h(i)){switch(e+=t.input.slice(s,t.pos),++t.pos,i){case 13:10===t.input.charCodeAt(t.pos)&&++t.pos case 10:e+="\n" break -default:e+=String.fromCharCode(i)}t.options.locations&&(++t.curLine,t.lineStart=t.pos),s=t.pos}else++t.pos}},lt.readEscapedChar=function(t){var e=this.input.charCodeAt(++this.pos) +default:e+=String.fromCharCode(i)}t.options.locations&&(++t.curLine,t.lineStart=t.pos),s=t.pos}else++t.pos}},dt.readInvalidTemplateToken=function(){for(var t=this;this.pos=48&&e<=55){var s=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],i=parseInt(s,8) -return i>255&&(s=s.slice(0,-1),i=parseInt(s,8)),"0"!==s&&(this.strict||t)&&this.raise(this.pos-2,"Octal literal in strict mode"),this.pos+=s.length-1,String.fromCharCode(i)}return String.fromCharCode(e)}},lt.readHexChar=function(t){var e=this.pos,s=this.readInt(16,t) -return null===s&&this.raise(e,"Bad character escape sequence"),s},lt.readWord1=function(){var t=this +return i>255&&(s=s.slice(0,-1),i=parseInt(s,8)),"0"!==s&&(this.strict||t)&&this.invalidStringToken(this.pos-2,"Octal literal in strict mode"),this.pos+=s.length-1,String.fromCharCode(i)}return String.fromCharCode(e)}},dt.readHexChar=function(t){var e=this.pos,s=this.readInt(16,t) +return null===s&&this.invalidStringToken(e,"Bad character escape sequence"),s},dt.readWord1=function(){var t=this this.containsEsc=!1 -for(var e="",r=!0,n=this.pos,a=this.options.ecmaVersion>=6;this.pos=6;this.pos { expect(rendered.childNodes[3].nodeType).toEqual(8) // Comment }) + it('keeps non-breaking spaces as such', () => { + const { rendered } = render( + Contains a non-breaking space (html named entity)

\ +

Contains a non-breaking space (html numbered entity)

\ +

Contains a\u00a0non-breaking space (utf sequence)

\ +

Contains a non-breaking space (hard coded, using alt+space)

\ +

Contains a narrow non-breaking space (html numbered entity)

\ +

Contains a\u202Fnarrow non-breaking space (utf sequence)

\ +

This is a test with regular spaces only

\ + '} + /> + ) + + // P + // Comment Whitespace Comment + // P + // Comment Whitespace Comment + // P + // . + // Entites are converted to utf sequences + // The first four paragraphs should contain \u00A0 (utf non-breaking space) + // The two next paragraphs should contain \u202F (utf narrow non-breaking space) + // The last paragraph should *not* contain any non breaking spaces + expect(rendered.childNodes).toHaveLength(25) + + expect(rendered.childNodes[0].nodeType).toEqual(1) // Element + expect(rendered.childNodes[0].nodeName).toEqual('P') + expect(rendered.childNodes[0].textContent).toMatch(/[\u00A0]/) + + for (let i = 0; i < 3; i += 1) { + expect(rendered.childNodes[(i * 4) + 1].nodeType).toEqual(8) // Comment + expect(rendered.childNodes[(i * 4) + 2].nodeType).toEqual(3) // Text + expect(rendered.childNodes[(i * 4) + 3].nodeType).toEqual(8) // Comment + + expect(rendered.childNodes[(i * 4) + 4].nodeType).toEqual(1) // Element + expect(rendered.childNodes[(i * 4) + 4].nodeName).toEqual('P') + expect(rendered.childNodes[(i * 4) + 4].textContent).toMatch(/[\u00A0]/) + } + + for (let i = 3; i < 4; i += 1) { + expect(rendered.childNodes[(i * 4) + 1].nodeType).toEqual(8) // Comment + expect(rendered.childNodes[(i * 4) + 2].nodeType).toEqual(3) // Text + expect(rendered.childNodes[(i * 4) + 3].nodeType).toEqual(8) // Comment + + expect(rendered.childNodes[(i * 4) + 4].nodeType).toEqual(1) // Element + expect(rendered.childNodes[(i * 4) + 4].nodeName).toEqual('P') + expect(rendered.childNodes[(i * 4) + 4].textContent).toMatch(/[\u202F]/) + } + + expect(rendered.childNodes[21].nodeType).toEqual(8) // Comment + expect(rendered.childNodes[22].nodeType).toEqual(3) // Text + expect(rendered.childNodes[23].nodeType).toEqual(8) // Comment + + expect(rendered.childNodes[24].nodeType).toEqual(1) // Element + expect(rendered.childNodes[24].nodeName).toEqual('P') + expect(rendered.childNodes[24].textContent).not.toMatch(/[\u00A0|\u202F]/) + }) + it('handles style attributes gracefully', () => { const { rendered } = render(