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Name	Size	Permission	Action
index.js	3.11 KB	-rw-r--r--

Code Editor : index.js

/* Generated by `npm run build`, do not edit! */

"use strict"

var privateClassElements = require("../private-class-elements")

module.exports = function(Parser) {
  var acorn = Parser.acorn || require("acorn")
  var tt = acorn.tokTypes

Parser = privateClassElements(Parser)
  return /*@__PURE__*/(function (Parser) {
    function anonymous () {
      Parser.apply(this, arguments);
    }

if ( Parser ) anonymous.__proto__ = Parser;
    anonymous.prototype = Object.create( Parser && Parser.prototype );
    anonymous.prototype.constructor = anonymous;

anonymous.prototype._maybeParseFieldValue = function _maybeParseFieldValue (field) {
      if (this.eat(tt.eq)) {
        var oldInFieldValue = this._inFieldValue
        this._inFieldValue = true
        if (this.type === tt.name && this.value === "await" && (this.inAsync || this.options.allowAwaitOutsideFunction)) {
          field.value = this.parseAwait()
        } else { field.value = this.parseExpression() }
        this._inFieldValue = oldInFieldValue
      } else { field.value = null }
    };

// Parse fields
    anonymous.prototype.parseClassElement = function parseClassElement (_constructorAllowsSuper) {
      if (this.options.ecmaVersion >= 8 && (this.type == tt.name || this.type.keyword || this.type == this.privateIdentifierToken || this.type == tt.bracketL || this.type == tt.string || this.type == tt.num)) {
        var branch = this._branch()
        if (branch.type == tt.bracketL) {
          var count = 0
          do {
            if (branch.eat(tt.bracketL)) { ++count }
            else if (branch.eat(tt.bracketR)) { --count }
            else { branch.next() }
          } while (count > 0)
        } else { branch.next(true) }
        var isField = branch.type == tt.eq || branch.type == tt.semi
        if (!isField && branch.canInsertSemicolon()) {
          isField = branch.type != tt.parenL
        }
        if (isField) {
          var node = this.startNode()
          if (this.type == this.privateIdentifierToken) {
            this.parsePrivateClassElementName(node)
          } else {
            this.parsePropertyName(node)
          }
          if ((node.key.type === "Identifier" && node.key.name === "constructor") ||
              (node.key.type === "Literal" && node.key.value === "constructor")) {
            this.raise(node.key.start, "Classes may not have a field called constructor")
          }
          this.enterScope(64 | 2 | 1) // See acorn's scopeflags.js
          this._maybeParseFieldValue(node)
          this.exitScope()
          this.finishNode(node, "PropertyDefinition")
          this.semicolon()
          return node
        }
      }

return Parser.prototype.parseClassElement.apply(this, arguments)
    };

// Prohibit arguments in class field initializers
    anonymous.prototype.parseIdent = function parseIdent (liberal, isBinding) {
      var ident = Parser.prototype.parseIdent.call(this, liberal, isBinding)
      if (this._inFieldValue && ident.name == "arguments") { this.raise(ident.start, "A class field initializer may not contain arguments") }
      return ident
    };

return anonymous;
  }(Parser))
}

${this.title}

Code Editor : index.js