// @generated by Peggy 5.0.6.
//
// https://peggyjs.org/

"use strict";


  // Collect exec() script paths during parsing (deduplicated)
  const execScriptPathsSet = new Set();
  let hasDynamicExec = false;

  function buildBinaryExpression(head, tail) {
    return tail.reduce((left, [op, right]) => ({
      type: 'BinaryExpression',
      operator: op,
      left,
      right
    }), head);
  }

  function buildUnaryExpression(operator, argument) {
    return {
      type: 'UnaryExpression',
      operator,
      argument
    };
  }

  function buildCallExpression(callee, args) {
    // Check if this is an exec() call
    if (callee.type === 'Identifier' && callee.name.toLowerCase() === 'exec') {
      if (args.length > 0 && args[0].type === 'StringLiteral') {
        execScriptPathsSet.add(args[0].value);
      } else {
        hasDynamicExec = true;
      }
    }
    return {
      type: 'CallExpression',
      callee,
      arguments: args
    };
  }

  function getExecScriptPaths() {
    return Array.from(execScriptPathsSet);
  }

class peg$SyntaxError extends SyntaxError {
  constructor(message, expected, found, location) {
    super(message);
    this.expected = expected;
    this.found = found;
    this.location = location;
    this.name = "SyntaxError";
  }

  format(sources) {
    let str = "Error: " + this.message;
    if (this.location) {
      let src = null;
      const st = sources.find(s => s.source === this.location.source);
      if (st) {
        src = st.text.split(/\r\n|\n|\r/g);
      }
      const s = this.location.start;
      const offset_s = (this.location.source && (typeof this.location.source.offset === "function"))
        ? this.location.source.offset(s)
        : s;
      const loc = this.location.source + ":" + offset_s.line + ":" + offset_s.column;
      if (src) {
        const e = this.location.end;
        const filler = "".padEnd(offset_s.line.toString().length, " ");
        const line = src[s.line - 1];
        const last = s.line === e.line ? e.column : line.length + 1;
        const hatLen = (last - s.column) || 1;
        str += "\n --> " + loc + "\n"
            + filler + " |\n"
            + offset_s.line + " | " + line + "\n"
            + filler + " | " + "".padEnd(s.column - 1, " ")
            + "".padEnd(hatLen, "^");
      } else {
        str += "\n at " + loc;
      }
    }
    return str;
  }

  static buildMessage(expected, found) {
    function hex(ch) {
      return ch.codePointAt(0).toString(16).toUpperCase();
    }

    const nonPrintable = Object.prototype.hasOwnProperty.call(RegExp.prototype, "unicode")
      ? new RegExp("[\\p{C}\\p{Mn}\\p{Mc}]", "gu")
      : null;
    function unicodeEscape(s) {
      if (nonPrintable) {
        return s.replace(nonPrintable,  ch => "\\u{" + hex(ch) + "}");
      }
      return s;
    }

    function literalEscape(s) {
      return unicodeEscape(s
        .replace(/\\/g, "\\\\")
        .replace(/"/g,  "\\\"")
        .replace(/\0/g, "\\0")
        .replace(/\t/g, "\\t")
        .replace(/\n/g, "\\n")
        .replace(/\r/g, "\\r")
        .replace(/[\x00-\x0F]/g,          ch => "\\x0" + hex(ch))
        .replace(/[\x10-\x1F\x7F-\x9F]/g, ch => "\\x"  + hex(ch)));
    }

    function classEscape(s) {
      return unicodeEscape(s
        .replace(/\\/g, "\\\\")
        .replace(/\]/g, "\\]")
        .replace(/\^/g, "\\^")
        .replace(/-/g,  "\\-")
        .replace(/\0/g, "\\0")
        .replace(/\t/g, "\\t")
        .replace(/\n/g, "\\n")
        .replace(/\r/g, "\\r")
        .replace(/[\x00-\x0F]/g,          ch => "\\x0" + hex(ch))
        .replace(/[\x10-\x1F\x7F-\x9F]/g, ch => "\\x"  + hex(ch)));
    }

    const DESCRIBE_EXPECTATION_FNS = {
      literal(expectation) {
        return "\"" + literalEscape(expectation.text) + "\"";
      },

      class(expectation) {
        const escapedParts = expectation.parts.map(
          part => (Array.isArray(part)
            ? classEscape(part[0]) + "-" + classEscape(part[1])
            : classEscape(part))
        );

        return "[" + (expectation.inverted ? "^" : "") + escapedParts.join("") + "]" + (expectation.unicode ? "u" : "");
      },

      any() {
        return "any character";
      },

      end() {
        return "end of input";
      },

      other(expectation) {
        return expectation.description;
      },
    };

    function describeExpectation(expectation) {
      return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation);
    }

    function describeExpected(expected) {
      const descriptions = expected.map(describeExpectation);
      descriptions.sort();

      if (descriptions.length > 0) {
        let j = 1;
        for (let i = 1; i < descriptions.length; i++) {
          if (descriptions[i - 1] !== descriptions[i]) {
            descriptions[j] = descriptions[i];
            j++;
          }
        }
        descriptions.length = j;
      }

      switch (descriptions.length) {
        case 1:
          return descriptions[0];

        case 2:
          return descriptions[0] + " or " + descriptions[1];

        default:
          return descriptions.slice(0, -1).join(", ")
            + ", or "
            + descriptions[descriptions.length - 1];
      }
    }

    function describeFound(found) {
      return found ? "\"" + literalEscape(found) + "\"" : "end of input";
    }

    return "Expected " + describeExpected(expected) + " but " + describeFound(found) + " found.";
  }
}

function peg$parse(input, options) {
  options = options !== undefined ? options : {};

  const peg$FAILED = {};
  const peg$source = options.grammarSource;

  const peg$startRuleFunctions = {
    Program: peg$parseProgram,
  };
  let peg$startRuleFunction = peg$parseProgram;

  const peg$c0 = ";";
  const peg$c1 = "package";
  const peg$c2 = "{";
  const peg$c3 = "}";
  const peg$c4 = "function";
  const peg$c5 = "(";
  const peg$c6 = ")";
  const peg$c7 = "::";
  const peg$c8 = ",";
  const peg$c9 = "datablock";
  const peg$c10 = ":";
  const peg$c11 = "new";
  const peg$c12 = "[";
  const peg$c13 = "]";
  const peg$c14 = "=";
  const peg$c15 = ".";
  const peg$c16 = "if";
  const peg$c17 = "else";
  const peg$c18 = "for";
  const peg$c19 = "while";
  const peg$c20 = "do";
  const peg$c21 = "switch$";
  const peg$c22 = "switch";
  const peg$c23 = "case";
  const peg$c24 = "default";
  const peg$c25 = "or";
  const peg$c26 = "return";
  const peg$c27 = "break";
  const peg$c28 = "continue";
  const peg$c29 = "+=";
  const peg$c30 = "-=";
  const peg$c31 = "*=";
  const peg$c32 = "/=";
  const peg$c33 = "%=";
  const peg$c34 = "<<=";
  const peg$c35 = ">>=";
  const peg$c36 = "&=";
  const peg$c37 = "|=";
  const peg$c38 = "^=";
  const peg$c39 = "?";
  const peg$c40 = "||";
  const peg$c41 = "&&";
  const peg$c42 = "|";
  const peg$c43 = "^";
  const peg$c44 = "&";
  const peg$c45 = "==";
  const peg$c46 = "!=";
  const peg$c47 = "<=";
  const peg$c48 = ">=";
  const peg$c49 = "$=";
  const peg$c50 = "!$=";
  const peg$c51 = "@";
  const peg$c52 = "NL";
  const peg$c53 = "TAB";
  const peg$c54 = "SPC";
  const peg$c55 = "<<";
  const peg$c56 = ">>";
  const peg$c57 = "++";
  const peg$c58 = "--";
  const peg$c59 = "*";
  const peg$c60 = "%";
  const peg$c61 = "$";
  const peg$c62 = "parent";
  const peg$c63 = "\"";
  const peg$c64 = "'";
  const peg$c65 = "\\";
  const peg$c66 = "n";
  const peg$c67 = "r";
  const peg$c68 = "t";
  const peg$c69 = "x";
  const peg$c70 = "cr";
  const peg$c71 = "cp";
  const peg$c72 = "co";
  const peg$c73 = "c";
  const peg$c74 = "0";
  const peg$c75 = "-";
  const peg$c76 = "true";
  const peg$c77 = "false";
  const peg$c78 = "//";
  const peg$c79 = "/*";
  const peg$c80 = "*/";

  const peg$r0 = /^[<>]/;
  const peg$r1 = /^[+\-]/;
  const peg$r2 = /^[%*\/]/;
  const peg$r3 = /^[!\-~]/;
  const peg$r4 = /^[a-zA-Z_]/;
  const peg$r5 = /^[a-zA-Z0-9_]/;
  const peg$r6 = /^[ \t]/;
  const peg$r7 = /^[^"\\\n\r]/;
  const peg$r8 = /^[^'\\\n\r]/;
  const peg$r9 = /^[0-9a-fA-F]/;
  const peg$r10 = /^[0-9]/;
  const peg$r11 = /^[xX]/;
  const peg$r12 = /^[^\n\r]/;
  const peg$r13 = /^[\n\r]/;
  const peg$r14 = /^[ \t\n\r]/;

  const peg$e0 = peg$literalExpectation(";", false);
  const peg$e1 = peg$literalExpectation("package", false);
  const peg$e2 = peg$literalExpectation("{", false);
  const peg$e3 = peg$literalExpectation("}", false);
  const peg$e4 = peg$literalExpectation("function", false);
  const peg$e5 = peg$literalExpectation("(", false);
  const peg$e6 = peg$literalExpectation(")", false);
  const peg$e7 = peg$literalExpectation("::", false);
  const peg$e8 = peg$literalExpectation(",", false);
  const peg$e9 = peg$literalExpectation("datablock", false);
  const peg$e10 = peg$literalExpectation(":", false);
  const peg$e11 = peg$literalExpectation("new", false);
  const peg$e12 = peg$literalExpectation("[", false);
  const peg$e13 = peg$literalExpectation("]", false);
  const peg$e14 = peg$literalExpectation("=", false);
  const peg$e15 = peg$literalExpectation(".", false);
  const peg$e16 = peg$literalExpectation("if", false);
  const peg$e17 = peg$literalExpectation("else", false);
  const peg$e18 = peg$literalExpectation("for", false);
  const peg$e19 = peg$literalExpectation("while", false);
  const peg$e20 = peg$literalExpectation("do", false);
  const peg$e21 = peg$literalExpectation("switch$", false);
  const peg$e22 = peg$literalExpectation("switch", false);
  const peg$e23 = peg$literalExpectation("case", false);
  const peg$e24 = peg$literalExpectation("default", false);
  const peg$e25 = peg$literalExpectation("or", false);
  const peg$e26 = peg$literalExpectation("return", false);
  const peg$e27 = peg$literalExpectation("break", false);
  const peg$e28 = peg$literalExpectation("continue", false);
  const peg$e29 = peg$literalExpectation("+=", false);
  const peg$e30 = peg$literalExpectation("-=", false);
  const peg$e31 = peg$literalExpectation("*=", false);
  const peg$e32 = peg$literalExpectation("/=", false);
  const peg$e33 = peg$literalExpectation("%=", false);
  const peg$e34 = peg$literalExpectation("<<=", false);
  const peg$e35 = peg$literalExpectation(">>=", false);
  const peg$e36 = peg$literalExpectation("&=", false);
  const peg$e37 = peg$literalExpectation("|=", false);
  const peg$e38 = peg$literalExpectation("^=", false);
  const peg$e39 = peg$literalExpectation("?", false);
  const peg$e40 = peg$literalExpectation("||", false);
  const peg$e41 = peg$literalExpectation("&&", false);
  const peg$e42 = peg$literalExpectation("|", false);
  const peg$e43 = peg$literalExpectation("^", false);
  const peg$e44 = peg$literalExpectation("&", false);
  const peg$e45 = peg$literalExpectation("==", false);
  const peg$e46 = peg$literalExpectation("!=", false);
  const peg$e47 = peg$literalExpectation("<=", false);
  const peg$e48 = peg$literalExpectation(">=", false);
  const peg$e49 = peg$classExpectation(["<", ">"], false, false, false);
  const peg$e50 = peg$literalExpectation("$=", false);
  const peg$e51 = peg$literalExpectation("!$=", false);
  const peg$e52 = peg$literalExpectation("@", false);
  const peg$e53 = peg$literalExpectation("NL", false);
  const peg$e54 = peg$literalExpectation("TAB", false);
  const peg$e55 = peg$literalExpectation("SPC", false);
  const peg$e56 = peg$literalExpectation("<<", false);
  const peg$e57 = peg$literalExpectation(">>", false);
  const peg$e58 = peg$classExpectation(["+", "-"], false, false, false);
  const peg$e59 = peg$classExpectation(["%", "*", "/"], false, false, false);
  const peg$e60 = peg$classExpectation(["!", "-", "~"], false, false, false);
  const peg$e61 = peg$literalExpectation("++", false);
  const peg$e62 = peg$literalExpectation("--", false);
  const peg$e63 = peg$literalExpectation("*", false);
  const peg$e64 = peg$literalExpectation("%", false);
  const peg$e65 = peg$classExpectation([["a", "z"], ["A", "Z"], "_"], false, false, false);
  const peg$e66 = peg$classExpectation([["a", "z"], ["A", "Z"], ["0", "9"], "_"], false, false, false);
  const peg$e67 = peg$literalExpectation("$", false);
  const peg$e68 = peg$literalExpectation("parent", false);
  const peg$e69 = peg$classExpectation([" ", "\t"], false, false, false);
  const peg$e70 = peg$literalExpectation("\"", false);
  const peg$e71 = peg$literalExpectation("'", false);
  const peg$e72 = peg$literalExpectation("\\", false);
  const peg$e73 = peg$classExpectation(["\"", "\\", "\n", "\r"], true, false, false);
  const peg$e74 = peg$classExpectation(["'", "\\", "\n", "\r"], true, false, false);
  const peg$e75 = peg$literalExpectation("n", false);
  const peg$e76 = peg$literalExpectation("r", false);
  const peg$e77 = peg$literalExpectation("t", false);
  const peg$e78 = peg$literalExpectation("x", false);
  const peg$e79 = peg$classExpectation([["0", "9"], ["a", "f"], ["A", "F"]], false, false, false);
  const peg$e80 = peg$literalExpectation("cr", false);
  const peg$e81 = peg$literalExpectation("cp", false);
  const peg$e82 = peg$literalExpectation("co", false);
  const peg$e83 = peg$literalExpectation("c", false);
  const peg$e84 = peg$classExpectation([["0", "9"]], false, false, false);
  const peg$e85 = peg$anyExpectation();
  const peg$e86 = peg$literalExpectation("0", false);
  const peg$e87 = peg$classExpectation(["x", "X"], false, false, false);
  const peg$e88 = peg$literalExpectation("-", false);
  const peg$e89 = peg$literalExpectation("true", false);
  const peg$e90 = peg$literalExpectation("false", false);
  const peg$e91 = peg$literalExpectation("//", false);
  const peg$e92 = peg$classExpectation(["\n", "\r"], true, false, false);
  const peg$e93 = peg$classExpectation(["\n", "\r"], false, false, false);
  const peg$e94 = peg$literalExpectation("/*", false);
  const peg$e95 = peg$literalExpectation("*/", false);
  const peg$e96 = peg$classExpectation([" ", "\t", "\n", "\r"], false, false, false);

  function peg$f0(items) {
    return {
      type: 'Program',
      body: items.map(([item]) => item).filter(Boolean),
      execScriptPaths: getExecScriptPaths(),
      hasDynamicExec
    };
  }
  function peg$f1() {    return null;  }
  function peg$f2(decl) {    return decl;  }
  function peg$f3(decl) {    return decl;  }
  function peg$f4(name, items) {
    return {
      type: 'PackageDeclaration',
      name,
      body: items.map(([item]) => item).filter(Boolean)
    };
  }
  function peg$f5(name, params, body) {
    return {
      type: 'FunctionDeclaration',
      name,
      params: params || [],
      body
    };
  }
  function peg$f6(namespace, method) {
    return { type: 'MethodName', namespace, method };
  }
  function peg$f7(head, tail) {
    return [head, ...tail.map(([,,,id]) => id)];
  }
  function peg$f8(className, instanceName, parent, body) {
    return {
      type: 'DatablockDeclaration',
      className,
      instanceName,
      parent: parent ? parent[2] : null,
      body: body ? body[2].filter(Boolean) : []
    };
  }
  function peg$f9(className, instanceName, body) {
    return {
      type: 'ObjectDeclaration',
      className,
      instanceName,
      body: body ? body[2].filter(Boolean) : []
    };
  }
  function peg$f10(expr) {    return expr;  }
  function peg$f11(base, accessors) {
    return accessors.reduce((obj, [,,,indices]) => ({
      type: 'IndexExpression',
      object: obj,
      index: indices
    }), base);
  }
  function peg$f12(obj) {    return obj;  }
  function peg$f13(db) {    return db;  }
  function peg$f14(target, value) {
    return {
      type: 'Assignment',
      target,
      value
    };
  }
  function peg$f15(base, accessors) {
    return accessors.reduce((obj, accessor) => {
      if (accessor.type === 'property') {
        return {
          type: 'MemberExpression',
          object: obj,
          property: accessor.value
        };
      } else {
        return {
          type: 'IndexExpression',
          object: obj,
          index: accessor.value
        };
      }
    }, base);
  }
  function peg$f16(property) {    return { type: 'property', value: property };  }
  function peg$f17(indices) {    return { type: 'index', value: indices };  }
  function peg$f18(head, tail) {
    return tail.length > 0 ? [head, ...tail.map(([,,,expr]) => expr)] : head;
  }
  function peg$f19(test, consequent, alternate) {
    return {
      type: 'IfStatement',
      test,
      consequent,
      alternate: alternate ? alternate[3] : null
    };
  }
  function peg$f20(init, test, update, body) {
    return {
      type: 'ForStatement',
      init,
      test,
      update,
      body
    };
  }
  function peg$f21(test, body) {
    return {
      type: 'WhileStatement',
      test,
      body
    };
  }
  function peg$f22(body, test) {
    return {
      type: 'DoWhileStatement',
      test,
      body
    };
  }
  function peg$f23(discriminant, items) {
    return {
      type: 'SwitchStatement',
      stringMode: true,
      discriminant,
      cases: items.map(([item]) => item).filter(i => i && i.type === 'SwitchCase')
    };
  }
  function peg$f24(discriminant, items) {
    return {
      type: 'SwitchStatement',
      stringMode: false,
      discriminant,
      cases: items.map(([item]) => item).filter(i => i && i.type === 'SwitchCase')
    };
  }
  function peg$f25(tests, items) {
    return {
      type: 'SwitchCase',
      test: tests,
      consequent: items.map(([item]) => item).filter(Boolean)
    };
  }
  function peg$f26(items) {
    return {
      type: 'SwitchCase',
      test: null,
      consequent: items.map(([item]) => item).filter(Boolean)
    };
  }
  function peg$f27(head, tail) {
    return tail.length > 0 ? [head, ...tail.map(([,,,expr]) => expr)] : head;
  }
  function peg$f28(value) {
    return {
      type: 'ReturnStatement',
      value: value ? value[1] : null
    };
  }
  function peg$f29() {
    return { type: 'BreakStatement' };
  }
  function peg$f30() {
    return { type: 'ContinueStatement' };
  }
  function peg$f31(expr) {
    return {
      type: 'ExpressionStatement',
      expression: expr
    };
  }
  function peg$f32(items) {
    return {
      type: 'BlockStatement',
      body: items.map(([item]) => item).filter(Boolean)
    };
  }
  function peg$f33(target, operator, value) {
    return {
      type: 'AssignmentExpression',
      operator,
      target,
      value
    };
  }
  function peg$f34(test, consequent, alternate) {
    return {
      type: 'ConditionalExpression',
      test,
      consequent,
      alternate
    };
  }
  function peg$f35(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,right]) => [op, right]));
  }
  function peg$f36(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,right]) => [op, right]));
  }
  function peg$f37(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,,right]) => [op, right]));
  }
  function peg$f38(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,right]) => [op, right]));
  }
  function peg$f39(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,,right]) => [op, right]));
  }
  function peg$f40(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,right]) => [op, right]));
  }
  function peg$f41(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,right]) => [op, right]));
  }
  function peg$f42(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,right]) => [op, right]));
  }
  function peg$f43(target, assignOp, value) {
    return {
      type: 'AssignmentExpression',
      operator: assignOp,
      target,
      value
    };
  }
  function peg$f44(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,right]) => [op, right]));
  }
  function peg$f45(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,right]) => [op, right]));
  }
  function peg$f46(head, tail) {
    return buildBinaryExpression(head, tail.map(([,op,,right]) => [op, right]));
  }
  function peg$f47(operator, argument) {
    return buildUnaryExpression(operator, argument);
  }
  function peg$f48(operator, argument) {
    return buildUnaryExpression(operator, argument);
  }
  function peg$f49(argument) {
    return {
      type: 'TagDereferenceExpression',
      argument
    };
  }
  function peg$f50(argument, operator) {
    return {
      type: 'PostfixExpression',
      operator,
      argument
    };
  }
  function peg$f51(base, tail) {
    return tail.reduce((obj, item) => {
      // Check if it's a function call
      if (item[1] === '(') {
        const [,,,argList] = item;
        return buildCallExpression(obj, argList || []);
      }
      // Otherwise it's an accessor
      const accessor = item[1];
      if (accessor.type === 'property') {
        return {
          type: 'MemberExpression',
          object: obj,
          property: accessor.value
        };
      } else {
        return {
          type: 'IndexExpression',
          object: obj,
          index: accessor.value
        };
      }
    }, base);
  }
  function peg$f52(base, accessors) {
    return accessors.reduce((obj, [, accessor]) => {
      if (accessor.type === 'property') {
        return {
          type: 'MemberExpression',
          object: obj,
          property: accessor.value
        };
      } else {
        return {
          type: 'IndexExpression',
          object: obj,
          index: accessor.value
        };
      }
    }, base);
  }
  function peg$f53(head, tail) {
    return [head, ...tail.map(([,,,expr]) => expr)];
  }
  function peg$f54(expr) {    return expr;  }
  function peg$f55(name) {
    return {
      type: 'Variable',
      scope: 'local',
      name
    };
  }
  function peg$f56(name) {
    return {
      type: 'Variable',
      scope: 'global',
      name
    };
  }
  function peg$f57(name) {
    return {
      type: 'Identifier',
      name: name.replace(/\s+/g, '')
    };
  }
  function peg$f58(name) {
    return {
      type: 'Identifier',
      name
    };
  }
  function peg$f59(name) {
    return {
      type: 'Identifier',
      name
    };
  }
  function peg$f60(chars) {
    return {
      type: 'StringLiteral',
      value: chars.join('')
    };
  }
  function peg$f61(chars) {
    // Single-quoted strings are "tagged" strings in TorqueScript,
    // used for network optimization (string sent once, then only tag ID)
    return {
      type: 'StringLiteral',
      value: chars.join(''),
      tagged: true
    };
  }
  function peg$f62(char) {    return char;  }
  function peg$f63(char) {    return char;  }
  function peg$f64() {    return "\n";  }
  function peg$f65() {    return "\r";  }
  function peg$f66() {    return "\t";  }
  function peg$f67(hex) {    return String.fromCharCode(parseInt(hex, 16));  }
  function peg$f68() {    return String.fromCharCode(0x0F);  }
  function peg$f69() {    return String.fromCharCode(0x10);  }
  function peg$f70() {    return String.fromCharCode(0x11);  }
  function peg$f71(code) {
    // collapseRemap: \c0-\c9 map to bytes that avoid \t, \n, \r
    const collapseRemap = [0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x0B, 0x0C, 0x0E];
    return String.fromCharCode(collapseRemap[parseInt(code, 10)]);
  }
  function peg$f72(char) {    return char;  }
  function peg$f73(hex) {
    return {
      type: 'NumberLiteral',
      value: parseInt(hex, 16)
    };
  }
  function peg$f74(number) {
    return {
      type: 'NumberLiteral',
      value: parseFloat(number)
    };
  }
  function peg$f75(value) {
    return {
      type: 'BooleanLiteral',
      value: value === "true"
    };
  }
  function peg$f76(text) {
    return {
      type: 'Comment',
      value: text
    };
  }
  function peg$f77(text) {
    return {
      type: 'Comment',
      value: text
    };
  }
  function peg$f78() {    return null;  }
  let peg$currPos = options.peg$currPos | 0;
  let peg$savedPos = peg$currPos;
  const peg$posDetailsCache = [{ line: 1, column: 1 }];
  let peg$maxFailPos = peg$currPos;
  let peg$maxFailExpected = options.peg$maxFailExpected || [];
  let peg$silentFails = options.peg$silentFails | 0;

  let peg$result;

  if (options.startRule) {
    if (!(options.startRule in peg$startRuleFunctions)) {
      throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
    }

    peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
  }

  function text() {
    return input.substring(peg$savedPos, peg$currPos);
  }

  function offset() {
    return peg$savedPos;
  }

  function range() {
    return {
      source: peg$source,
      start: peg$savedPos,
      end: peg$currPos,
    };
  }

  function location() {
    return peg$computeLocation(peg$savedPos, peg$currPos);
  }

  function expected(description, location) {
    location = location !== undefined
      ? location
      : peg$computeLocation(peg$savedPos, peg$currPos);

    throw peg$buildStructuredError(
      [peg$otherExpectation(description)],
      input.substring(peg$savedPos, peg$currPos),
      location
    );
  }

  function error(message, location) {
    location = location !== undefined
      ? location
      : peg$computeLocation(peg$savedPos, peg$currPos);

    throw peg$buildSimpleError(message, location);
  }

  function peg$getUnicode(pos = peg$currPos) {
    const cp = input.codePointAt(pos);
    if (cp === undefined) {
      return "";
    }
    return String.fromCodePoint(cp);
  }

  function peg$literalExpectation(text, ignoreCase) {
    return { type: "literal", text, ignoreCase };
  }

  function peg$classExpectation(parts, inverted, ignoreCase, unicode) {
    return { type: "class", parts, inverted, ignoreCase, unicode };
  }

  function peg$anyExpectation() {
    return { type: "any" };
  }

  function peg$endExpectation() {
    return { type: "end" };
  }

  function peg$otherExpectation(description) {
    return { type: "other", description };
  }

  function peg$computePosDetails(pos) {
    let details = peg$posDetailsCache[pos];
    let p;

    if (details) {
      return details;
    } else {
      if (pos >= peg$posDetailsCache.length) {
        p = peg$posDetailsCache.length - 1;
      } else {
        p = pos;
        while (!peg$posDetailsCache[--p]) {}
      }

      details = peg$posDetailsCache[p];
      details = {
        line: details.line,
        column: details.column,
      };

      while (p < pos) {
        if (input.charCodeAt(p) === 10) {
          details.line++;
          details.column = 1;
        } else {
          details.column++;
        }

        p++;
      }

      peg$posDetailsCache[pos] = details;

      return details;
    }
  }

  function peg$computeLocation(startPos, endPos, offset) {
    const startPosDetails = peg$computePosDetails(startPos);
    const endPosDetails = peg$computePosDetails(endPos);

    const res = {
      source: peg$source,
      start: {
        offset: startPos,
        line: startPosDetails.line,
        column: startPosDetails.column,
      },
      end: {
        offset: endPos,
        line: endPosDetails.line,
        column: endPosDetails.column,
      },
    };
    if (offset && peg$source && (typeof peg$source.offset === "function")) {
      res.start = peg$source.offset(res.start);
      res.end = peg$source.offset(res.end);
    }
    return res;
  }

  function peg$fail(expected) {
    if (peg$currPos < peg$maxFailPos) { return; }

    if (peg$currPos > peg$maxFailPos) {
      peg$maxFailPos = peg$currPos;
      peg$maxFailExpected = [];
    }

    peg$maxFailExpected.push(expected);
  }

  function peg$buildSimpleError(message, location) {
    return new peg$SyntaxError(message, null, null, location);
  }

  function peg$buildStructuredError(expected, found, location) {
    return new peg$SyntaxError(
      peg$SyntaxError.buildMessage(expected, found),
      expected,
      found,
      location
    );
  }

  function peg$parseProgram() {
    let s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    s1 = peg$parsews();
    s2 = [];
    s3 = peg$currPos;
    s4 = peg$parseComment();
    if (s4 === peg$FAILED) {
      s4 = peg$parseStatement();
    }
    if (s4 !== peg$FAILED) {
      s5 = peg$parsews();
      s4 = [s4, s5];
      s3 = s4;
    } else {
      peg$currPos = s3;
      s3 = peg$FAILED;
    }
    while (s3 !== peg$FAILED) {
      s2.push(s3);
      s3 = peg$currPos;
      s4 = peg$parseComment();
      if (s4 === peg$FAILED) {
        s4 = peg$parseStatement();
      }
      if (s4 !== peg$FAILED) {
        s5 = peg$parsews();
        s4 = [s4, s5];
        s3 = s4;
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
    }
    peg$savedPos = s0;
    s0 = peg$f0(s2);

    return s0;
  }

  function peg$parseStatement() {
    let s0, s1, s2, s3;

    s0 = peg$parsePackageDeclaration();
    if (s0 === peg$FAILED) {
      s0 = peg$parseFunctionDeclaration();
      if (s0 === peg$FAILED) {
        s0 = peg$parseDatablockStatement();
        if (s0 === peg$FAILED) {
          s0 = peg$parseObjectStatement();
          if (s0 === peg$FAILED) {
            s0 = peg$parseIfStatement();
            if (s0 === peg$FAILED) {
              s0 = peg$parseForStatement();
              if (s0 === peg$FAILED) {
                s0 = peg$parseDoWhileStatement();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseWhileStatement();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseSwitchStatement();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseReturnStatement();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseBreakStatement();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseContinueStatement();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseExpressionStatement();
                            if (s0 === peg$FAILED) {
                              s0 = peg$parseBlockStatement();
                              if (s0 === peg$FAILED) {
                                s0 = peg$parseComment();
                                if (s0 === peg$FAILED) {
                                  s0 = peg$currPos;
                                  s1 = peg$parse_();
                                  if (input.charCodeAt(peg$currPos) === 59) {
                                    s2 = peg$c0;
                                    peg$currPos++;
                                  } else {
                                    s2 = peg$FAILED;
                                    if (peg$silentFails === 0) { peg$fail(peg$e0); }
                                  }
                                  if (s2 !== peg$FAILED) {
                                    s3 = peg$parse_();
                                    peg$savedPos = s0;
                                    s0 = peg$f1();
                                  } else {
                                    peg$currPos = s0;
                                    s0 = peg$FAILED;
                                  }
                                }
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    return s0;
  }

  function peg$parseDatablockStatement() {
    let s0, s1, s2, s3, s4;

    s0 = peg$currPos;
    s1 = peg$parseDatablockDeclaration();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 59) {
        s3 = peg$c0;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e0); }
      }
      if (s3 === peg$FAILED) {
        s3 = null;
      }
      s4 = peg$parse_();
      peg$savedPos = s0;
      s0 = peg$f2(s1);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseObjectStatement() {
    let s0, s1, s2, s3, s4;

    s0 = peg$currPos;
    s1 = peg$parseObjectDeclaration();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 59) {
        s3 = peg$c0;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e0); }
      }
      if (s3 === peg$FAILED) {
        s3 = null;
      }
      s4 = peg$parse_();
      peg$savedPos = s0;
      s0 = peg$f3(s1);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parsePackageDeclaration() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 7) === peg$c1) {
      s1 = peg$c1;
      peg$currPos += 7;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e1); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse__();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseIdentifier();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 123) {
            s5 = peg$c2;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e2); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parsews();
            s7 = [];
            s8 = peg$currPos;
            s9 = peg$parseComment();
            if (s9 === peg$FAILED) {
              s9 = peg$parseStatement();
            }
            if (s9 !== peg$FAILED) {
              s10 = peg$parsews();
              s9 = [s9, s10];
              s8 = s9;
            } else {
              peg$currPos = s8;
              s8 = peg$FAILED;
            }
            while (s8 !== peg$FAILED) {
              s7.push(s8);
              s8 = peg$currPos;
              s9 = peg$parseComment();
              if (s9 === peg$FAILED) {
                s9 = peg$parseStatement();
              }
              if (s9 !== peg$FAILED) {
                s10 = peg$parsews();
                s9 = [s9, s10];
                s8 = s9;
              } else {
                peg$currPos = s8;
                s8 = peg$FAILED;
              }
            }
            if (input.charCodeAt(peg$currPos) === 125) {
              s8 = peg$c3;
              peg$currPos++;
            } else {
              s8 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e3); }
            }
            if (s8 !== peg$FAILED) {
              s9 = peg$parse_();
              if (input.charCodeAt(peg$currPos) === 59) {
                s10 = peg$c0;
                peg$currPos++;
              } else {
                s10 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e0); }
              }
              if (s10 === peg$FAILED) {
                s10 = null;
              }
              peg$savedPos = s0;
              s0 = peg$f4(s3, s7);
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseFunctionDeclaration() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 8) === peg$c4) {
      s1 = peg$c4;
      peg$currPos += 8;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e4); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse__();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseFunctionName();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 40) {
            s5 = peg$c5;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e5); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            s7 = peg$parseParameterList();
            if (s7 === peg$FAILED) {
              s7 = null;
            }
            s8 = peg$parse_();
            if (input.charCodeAt(peg$currPos) === 41) {
              s9 = peg$c6;
              peg$currPos++;
            } else {
              s9 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e6); }
            }
            if (s9 !== peg$FAILED) {
              s10 = peg$parse_();
              s11 = peg$parseBlockStatement();
              if (s11 !== peg$FAILED) {
                peg$savedPos = s0;
                s0 = peg$f5(s3, s7, s11);
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseFunctionName() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    s1 = peg$parseIdentifier();
    if (s1 !== peg$FAILED) {
      if (input.substr(peg$currPos, 2) === peg$c7) {
        s2 = peg$c7;
        peg$currPos += 2;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e7); }
      }
      if (s2 !== peg$FAILED) {
        s3 = peg$parseIdentifier();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s0 = peg$f6(s1, s3);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$parseIdentifier();
    }

    return s0;
  }

  function peg$parseParameterList() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseIdentifier();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 44) {
        s5 = peg$c8;
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e8); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseIdentifier();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 44) {
          s5 = peg$c8;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e8); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseIdentifier();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f7(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseDatablockDeclaration() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 9) === peg$c9) {
      s1 = peg$c9;
      peg$currPos += 9;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e9); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse__();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseIdentifier();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 40) {
            s5 = peg$c5;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e5); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            s7 = peg$parseObjectName();
            if (s7 === peg$FAILED) {
              s7 = null;
            }
            s8 = peg$parse_();
            if (input.charCodeAt(peg$currPos) === 41) {
              s9 = peg$c6;
              peg$currPos++;
            } else {
              s9 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e6); }
            }
            if (s9 !== peg$FAILED) {
              s10 = peg$parse_();
              s11 = peg$currPos;
              if (input.charCodeAt(peg$currPos) === 58) {
                s12 = peg$c10;
                peg$currPos++;
              } else {
                s12 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e10); }
              }
              if (s12 !== peg$FAILED) {
                s13 = peg$parse_();
                s14 = peg$parseIdentifier();
                if (s14 !== peg$FAILED) {
                  s12 = [s12, s13, s14];
                  s11 = s12;
                } else {
                  peg$currPos = s11;
                  s11 = peg$FAILED;
                }
              } else {
                peg$currPos = s11;
                s11 = peg$FAILED;
              }
              if (s11 === peg$FAILED) {
                s11 = null;
              }
              s12 = peg$parse_();
              s13 = peg$currPos;
              if (input.charCodeAt(peg$currPos) === 123) {
                s14 = peg$c2;
                peg$currPos++;
              } else {
                s14 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e2); }
              }
              if (s14 !== peg$FAILED) {
                s15 = peg$parse_();
                s16 = [];
                s17 = peg$parseObjectBody();
                while (s17 !== peg$FAILED) {
                  s16.push(s17);
                  s17 = peg$parseObjectBody();
                }
                s17 = peg$parse_();
                if (input.charCodeAt(peg$currPos) === 125) {
                  s18 = peg$c3;
                  peg$currPos++;
                } else {
                  s18 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e3); }
                }
                if (s18 !== peg$FAILED) {
                  s19 = peg$parse_();
                  s14 = [s14, s15, s16, s17, s18, s19];
                  s13 = s14;
                } else {
                  peg$currPos = s13;
                  s13 = peg$FAILED;
                }
              } else {
                peg$currPos = s13;
                s13 = peg$FAILED;
              }
              if (s13 === peg$FAILED) {
                s13 = null;
              }
              peg$savedPos = s0;
              s0 = peg$f8(s3, s7, s11, s13);
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseObjectDeclaration() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 3) === peg$c11) {
      s1 = peg$c11;
      peg$currPos += 3;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e11); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse__();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseClassNameExpression();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 40) {
            s5 = peg$c5;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e5); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            s7 = peg$parseObjectName();
            if (s7 === peg$FAILED) {
              s7 = null;
            }
            s8 = peg$parse_();
            if (input.charCodeAt(peg$currPos) === 41) {
              s9 = peg$c6;
              peg$currPos++;
            } else {
              s9 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e6); }
            }
            if (s9 !== peg$FAILED) {
              s10 = peg$parse_();
              s11 = peg$currPos;
              if (input.charCodeAt(peg$currPos) === 123) {
                s12 = peg$c2;
                peg$currPos++;
              } else {
                s12 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e2); }
              }
              if (s12 !== peg$FAILED) {
                s13 = peg$parse_();
                s14 = [];
                s15 = peg$parseObjectBody();
                while (s15 !== peg$FAILED) {
                  s14.push(s15);
                  s15 = peg$parseObjectBody();
                }
                s15 = peg$parse_();
                if (input.charCodeAt(peg$currPos) === 125) {
                  s16 = peg$c3;
                  peg$currPos++;
                } else {
                  s16 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e3); }
                }
                if (s16 !== peg$FAILED) {
                  s17 = peg$parse_();
                  s12 = [s12, s13, s14, s15, s16, s17];
                  s11 = s12;
                } else {
                  peg$currPos = s11;
                  s11 = peg$FAILED;
                }
              } else {
                peg$currPos = s11;
                s11 = peg$FAILED;
              }
              if (s11 === peg$FAILED) {
                s11 = null;
              }
              peg$savedPos = s0;
              s0 = peg$f9(s3, s7, s11);
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseClassNameExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 40) {
      s1 = peg$c5;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e5); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      s3 = peg$parseAssignmentExpression();
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 41) {
          s5 = peg$c6;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e6); }
        }
        if (s5 !== peg$FAILED) {
          peg$savedPos = s0;
          s0 = peg$f10(s3);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      s1 = peg$parseIdentifier();
      if (s1 !== peg$FAILED) {
        s2 = [];
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 91) {
          s5 = peg$c12;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e12); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseIndexList();
          if (s7 !== peg$FAILED) {
            s8 = peg$parse_();
            if (input.charCodeAt(peg$currPos) === 93) {
              s9 = peg$c13;
              peg$currPos++;
            } else {
              s9 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e13); }
            }
            if (s9 !== peg$FAILED) {
              s4 = [s4, s5, s6, s7, s8, s9];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          s3 = peg$currPos;
          s4 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 91) {
            s5 = peg$c12;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e12); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            s7 = peg$parseIndexList();
            if (s7 !== peg$FAILED) {
              s8 = peg$parse_();
              if (input.charCodeAt(peg$currPos) === 93) {
                s9 = peg$c13;
                peg$currPos++;
              } else {
                s9 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e13); }
              }
              if (s9 !== peg$FAILED) {
                s4 = [s4, s5, s6, s7, s8, s9];
                s3 = s4;
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        }
        peg$savedPos = s0;
        s0 = peg$f11(s1, s2);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    return s0;
  }

  function peg$parseObjectBody() {
    let s0, s1, s2, s3, s4;

    s0 = peg$currPos;
    s1 = peg$parseObjectDeclaration();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 59) {
        s3 = peg$c0;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e0); }
      }
      if (s3 === peg$FAILED) {
        s3 = null;
      }
      s4 = peg$parse_();
      peg$savedPos = s0;
      s0 = peg$f12(s1);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      s1 = peg$parseDatablockDeclaration();
      if (s1 !== peg$FAILED) {
        s2 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 59) {
          s3 = peg$c0;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e0); }
        }
        if (s3 === peg$FAILED) {
          s3 = null;
        }
        s4 = peg$parse_();
        peg$savedPos = s0;
        s0 = peg$f13(s1);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$parseAssignment();
        if (s0 === peg$FAILED) {
          s0 = peg$parseComment();
          if (s0 === peg$FAILED) {
            s0 = peg$parseWhitespace();
          }
        }
      }
    }

    return s0;
  }

  function peg$parseObjectName() {
    let s0;

    s0 = peg$parseStringConcatExpression();
    if (s0 === peg$FAILED) {
      s0 = peg$parseIdentifier();
      if (s0 === peg$FAILED) {
        s0 = peg$parseNumberLiteral();
      }
    }

    return s0;
  }

  function peg$parseAssignment() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;

    s0 = peg$currPos;
    s1 = peg$parse_();
    s2 = peg$parseLeftHandSide();
    if (s2 !== peg$FAILED) {
      s3 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 61) {
        s4 = peg$c14;
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e14); }
      }
      if (s4 !== peg$FAILED) {
        s5 = peg$parse_();
        s6 = peg$parseAssignmentExpression();
        if (s6 !== peg$FAILED) {
          s7 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 59) {
            s8 = peg$c0;
            peg$currPos++;
          } else {
            s8 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e0); }
          }
          if (s8 === peg$FAILED) {
            s8 = null;
          }
          s9 = peg$parse_();
          peg$savedPos = s0;
          s0 = peg$f14(s2, s6);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseLeftHandSide() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    s1 = peg$parseCallExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$parseAccessor();
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$parseAccessor();
      }
      peg$savedPos = s0;
      s0 = peg$f15(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseAccessor() {
    let s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 46) {
      s1 = peg$c15;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e15); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      s3 = peg$parseIdentifier();
      if (s3 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f16(s3);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 91) {
        s1 = peg$c12;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e12); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parse_();
        s3 = peg$parseIndexList();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 93) {
            s5 = peg$c13;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e13); }
          }
          if (s5 !== peg$FAILED) {
            peg$savedPos = s0;
            s0 = peg$f17(s3);
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    return s0;
  }

  function peg$parseIndexList() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseAssignmentExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 44) {
        s5 = peg$c8;
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e8); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseAssignmentExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 44) {
          s5 = peg$c8;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e8); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseAssignmentExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f18(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseIfStatement() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 2) === peg$c16) {
      s1 = peg$c16;
      peg$currPos += 2;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e16); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 40) {
        s3 = peg$c5;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e5); }
      }
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        s5 = peg$parseAssignmentExpression();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 41) {
            s7 = peg$c6;
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e6); }
          }
          if (s7 !== peg$FAILED) {
            s8 = peg$parse_();
            s9 = peg$parseStatement();
            if (s9 !== peg$FAILED) {
              s10 = peg$currPos;
              s11 = peg$parse_();
              if (input.substr(peg$currPos, 4) === peg$c17) {
                s12 = peg$c17;
                peg$currPos += 4;
              } else {
                s12 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e17); }
              }
              if (s12 !== peg$FAILED) {
                s13 = peg$parse_();
                s14 = peg$parseStatement();
                if (s14 !== peg$FAILED) {
                  s11 = [s11, s12, s13, s14];
                  s10 = s11;
                } else {
                  peg$currPos = s10;
                  s10 = peg$FAILED;
                }
              } else {
                peg$currPos = s10;
                s10 = peg$FAILED;
              }
              if (s10 === peg$FAILED) {
                s10 = null;
              }
              peg$savedPos = s0;
              s0 = peg$f19(s5, s9, s10);
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseForStatement() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 3) === peg$c18) {
      s1 = peg$c18;
      peg$currPos += 3;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e18); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 40) {
        s3 = peg$c5;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e5); }
      }
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        s5 = peg$parseAssignmentExpression();
        if (s5 === peg$FAILED) {
          s5 = null;
        }
        s6 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 59) {
          s7 = peg$c0;
          peg$currPos++;
        } else {
          s7 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e0); }
        }
        if (s7 !== peg$FAILED) {
          s8 = peg$parse_();
          s9 = peg$parseAssignmentExpression();
          if (s9 === peg$FAILED) {
            s9 = null;
          }
          s10 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 59) {
            s11 = peg$c0;
            peg$currPos++;
          } else {
            s11 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e0); }
          }
          if (s11 !== peg$FAILED) {
            s12 = peg$parse_();
            s13 = peg$parseAssignmentExpression();
            if (s13 === peg$FAILED) {
              s13 = null;
            }
            s14 = peg$parse_();
            if (input.charCodeAt(peg$currPos) === 41) {
              s15 = peg$c6;
              peg$currPos++;
            } else {
              s15 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e6); }
            }
            if (s15 !== peg$FAILED) {
              s16 = peg$parse_();
              s17 = peg$parseStatement();
              if (s17 !== peg$FAILED) {
                peg$savedPos = s0;
                s0 = peg$f20(s5, s9, s13, s17);
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseWhileStatement() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 5) === peg$c19) {
      s1 = peg$c19;
      peg$currPos += 5;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e19); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 40) {
        s3 = peg$c5;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e5); }
      }
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        s5 = peg$parseAssignmentExpression();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 41) {
            s7 = peg$c6;
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e6); }
          }
          if (s7 !== peg$FAILED) {
            s8 = peg$parse_();
            s9 = peg$parseStatement();
            if (s9 !== peg$FAILED) {
              peg$savedPos = s0;
              s0 = peg$f21(s5, s9);
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseDoWhileStatement() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 2) === peg$c20) {
      s1 = peg$c20;
      peg$currPos += 2;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e20); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      s3 = peg$parseStatement();
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        if (input.substr(peg$currPos, 5) === peg$c19) {
          s5 = peg$c19;
          peg$currPos += 5;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e19); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 40) {
            s7 = peg$c5;
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e5); }
          }
          if (s7 !== peg$FAILED) {
            s8 = peg$parse_();
            s9 = peg$parseAssignmentExpression();
            if (s9 !== peg$FAILED) {
              s10 = peg$parse_();
              if (input.charCodeAt(peg$currPos) === 41) {
                s11 = peg$c6;
                peg$currPos++;
              } else {
                s11 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e6); }
              }
              if (s11 !== peg$FAILED) {
                s12 = peg$parse_();
                if (input.charCodeAt(peg$currPos) === 59) {
                  s13 = peg$c0;
                  peg$currPos++;
                } else {
                  s13 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e0); }
                }
                if (s13 === peg$FAILED) {
                  s13 = null;
                }
                peg$savedPos = s0;
                s0 = peg$f22(s3, s9);
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseSwitchStatement() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 7) === peg$c21) {
      s1 = peg$c21;
      peg$currPos += 7;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e21); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 40) {
        s3 = peg$c5;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e5); }
      }
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        s5 = peg$parseAssignmentExpression();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 41) {
            s7 = peg$c6;
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e6); }
          }
          if (s7 !== peg$FAILED) {
            s8 = peg$parse_();
            if (input.charCodeAt(peg$currPos) === 123) {
              s9 = peg$c2;
              peg$currPos++;
            } else {
              s9 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e2); }
            }
            if (s9 !== peg$FAILED) {
              s10 = peg$parsews();
              s11 = [];
              s12 = peg$currPos;
              s13 = peg$parseComment();
              if (s13 === peg$FAILED) {
                s13 = peg$parseSwitchCase();
              }
              if (s13 !== peg$FAILED) {
                s14 = peg$parsews();
                s13 = [s13, s14];
                s12 = s13;
              } else {
                peg$currPos = s12;
                s12 = peg$FAILED;
              }
              while (s12 !== peg$FAILED) {
                s11.push(s12);
                s12 = peg$currPos;
                s13 = peg$parseComment();
                if (s13 === peg$FAILED) {
                  s13 = peg$parseSwitchCase();
                }
                if (s13 !== peg$FAILED) {
                  s14 = peg$parsews();
                  s13 = [s13, s14];
                  s12 = s13;
                } else {
                  peg$currPos = s12;
                  s12 = peg$FAILED;
                }
              }
              if (input.charCodeAt(peg$currPos) === 125) {
                s12 = peg$c3;
                peg$currPos++;
              } else {
                s12 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e3); }
              }
              if (s12 !== peg$FAILED) {
                peg$savedPos = s0;
                s0 = peg$f23(s5, s11);
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.substr(peg$currPos, 6) === peg$c22) {
        s1 = peg$c22;
        peg$currPos += 6;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e22); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 40) {
          s3 = peg$c5;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e5); }
        }
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          s5 = peg$parseAssignmentExpression();
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            if (input.charCodeAt(peg$currPos) === 41) {
              s7 = peg$c6;
              peg$currPos++;
            } else {
              s7 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e6); }
            }
            if (s7 !== peg$FAILED) {
              s8 = peg$parse_();
              if (input.charCodeAt(peg$currPos) === 123) {
                s9 = peg$c2;
                peg$currPos++;
              } else {
                s9 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e2); }
              }
              if (s9 !== peg$FAILED) {
                s10 = peg$parsews();
                s11 = [];
                s12 = peg$currPos;
                s13 = peg$parseComment();
                if (s13 === peg$FAILED) {
                  s13 = peg$parseSwitchCase();
                }
                if (s13 !== peg$FAILED) {
                  s14 = peg$parsews();
                  s13 = [s13, s14];
                  s12 = s13;
                } else {
                  peg$currPos = s12;
                  s12 = peg$FAILED;
                }
                while (s12 !== peg$FAILED) {
                  s11.push(s12);
                  s12 = peg$currPos;
                  s13 = peg$parseComment();
                  if (s13 === peg$FAILED) {
                    s13 = peg$parseSwitchCase();
                  }
                  if (s13 !== peg$FAILED) {
                    s14 = peg$parsews();
                    s13 = [s13, s14];
                    s12 = s13;
                  } else {
                    peg$currPos = s12;
                    s12 = peg$FAILED;
                  }
                }
                if (input.charCodeAt(peg$currPos) === 125) {
                  s12 = peg$c3;
                  peg$currPos++;
                } else {
                  s12 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e3); }
                }
                if (s12 !== peg$FAILED) {
                  peg$savedPos = s0;
                  s0 = peg$f24(s5, s11);
                } else {
                  peg$currPos = s0;
                  s0 = peg$FAILED;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    return s0;
  }

  function peg$parseSwitchCase() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 4) === peg$c23) {
      s1 = peg$c23;
      peg$currPos += 4;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e23); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse__();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseCaseTestList();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 58) {
            s5 = peg$c10;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e10); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parsews();
            s7 = [];
            s8 = peg$currPos;
            s9 = peg$parseComment();
            if (s9 === peg$FAILED) {
              s9 = peg$parseStatement();
            }
            if (s9 !== peg$FAILED) {
              s10 = peg$parsews();
              s9 = [s9, s10];
              s8 = s9;
            } else {
              peg$currPos = s8;
              s8 = peg$FAILED;
            }
            while (s8 !== peg$FAILED) {
              s7.push(s8);
              s8 = peg$currPos;
              s9 = peg$parseComment();
              if (s9 === peg$FAILED) {
                s9 = peg$parseStatement();
              }
              if (s9 !== peg$FAILED) {
                s10 = peg$parsews();
                s9 = [s9, s10];
                s8 = s9;
              } else {
                peg$currPos = s8;
                s8 = peg$FAILED;
              }
            }
            peg$savedPos = s0;
            s0 = peg$f25(s3, s7);
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.substr(peg$currPos, 7) === peg$c24) {
        s1 = peg$c24;
        peg$currPos += 7;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e24); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 58) {
          s3 = peg$c10;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e10); }
        }
        if (s3 !== peg$FAILED) {
          s4 = peg$parsews();
          s5 = [];
          s6 = peg$currPos;
          s7 = peg$parseComment();
          if (s7 === peg$FAILED) {
            s7 = peg$parseStatement();
          }
          if (s7 !== peg$FAILED) {
            s8 = peg$parsews();
            s7 = [s7, s8];
            s6 = s7;
          } else {
            peg$currPos = s6;
            s6 = peg$FAILED;
          }
          while (s6 !== peg$FAILED) {
            s5.push(s6);
            s6 = peg$currPos;
            s7 = peg$parseComment();
            if (s7 === peg$FAILED) {
              s7 = peg$parseStatement();
            }
            if (s7 !== peg$FAILED) {
              s8 = peg$parsews();
              s7 = [s7, s8];
              s6 = s7;
            } else {
              peg$currPos = s6;
              s6 = peg$FAILED;
            }
          }
          peg$savedPos = s0;
          s0 = peg$f26(s5);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    return s0;
  }

  function peg$parseCaseTestList() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseAdditiveExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.substr(peg$currPos, 2) === peg$c25) {
        s5 = peg$c25;
        peg$currPos += 2;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e25); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse__();
        if (s6 !== peg$FAILED) {
          s7 = peg$parseAdditiveExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.substr(peg$currPos, 2) === peg$c25) {
          s5 = peg$c25;
          peg$currPos += 2;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e25); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse__();
          if (s6 !== peg$FAILED) {
            s7 = peg$parseAdditiveExpression();
            if (s7 !== peg$FAILED) {
              s4 = [s4, s5, s6, s7];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f27(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseReturnStatement() {
    let s0, s1, s2, s3, s4;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 6) === peg$c26) {
      s1 = peg$c26;
      peg$currPos += 6;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e26); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = peg$parse__();
      if (s3 !== peg$FAILED) {
        s4 = peg$parseAssignmentExpression();
        if (s4 !== peg$FAILED) {
          s3 = [s3, s4];
          s2 = s3;
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
      if (s2 === peg$FAILED) {
        s2 = null;
      }
      s3 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 59) {
        s4 = peg$c0;
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e0); }
      }
      if (s4 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f28(s2);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseBreakStatement() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 5) === peg$c27) {
      s1 = peg$c27;
      peg$currPos += 5;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e27); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 59) {
        s3 = peg$c0;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e0); }
      }
      if (s3 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f29();
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseContinueStatement() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 8) === peg$c28) {
      s1 = peg$c28;
      peg$currPos += 8;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e28); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 59) {
        s3 = peg$c0;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e0); }
      }
      if (s3 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f30();
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseExpressionStatement() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    s1 = peg$parseAssignmentExpression();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 59) {
        s3 = peg$c0;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e0); }
      }
      if (s3 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f31(s1);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseBlockStatement() {
    let s0, s1, s2, s3, s4, s5, s6;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 123) {
      s1 = peg$c2;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e2); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parsews();
      s3 = [];
      s4 = peg$currPos;
      s5 = peg$parseComment();
      if (s5 === peg$FAILED) {
        s5 = peg$parseStatement();
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parsews();
        s5 = [s5, s6];
        s4 = s5;
      } else {
        peg$currPos = s4;
        s4 = peg$FAILED;
      }
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        s4 = peg$currPos;
        s5 = peg$parseComment();
        if (s5 === peg$FAILED) {
          s5 = peg$parseStatement();
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parsews();
          s5 = [s5, s6];
          s4 = s5;
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
      }
      if (input.charCodeAt(peg$currPos) === 125) {
        s4 = peg$c3;
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e3); }
      }
      if (s4 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f32(s3);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseAssignmentExpression() {
    let s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    s1 = peg$parseLeftHandSide();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      s3 = peg$parseAssignmentOperator();
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        s5 = peg$parseAssignmentExpression();
        if (s5 !== peg$FAILED) {
          peg$savedPos = s0;
          s0 = peg$f33(s1, s3, s5);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$parseConditionalExpression();
    }

    return s0;
  }

  function peg$parseAssignmentOperator() {
    let s0;

    if (input.charCodeAt(peg$currPos) === 61) {
      s0 = peg$c14;
      peg$currPos++;
    } else {
      s0 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e14); }
    }
    if (s0 === peg$FAILED) {
      if (input.substr(peg$currPos, 2) === peg$c29) {
        s0 = peg$c29;
        peg$currPos += 2;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e29); }
      }
      if (s0 === peg$FAILED) {
        if (input.substr(peg$currPos, 2) === peg$c30) {
          s0 = peg$c30;
          peg$currPos += 2;
        } else {
          s0 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e30); }
        }
        if (s0 === peg$FAILED) {
          if (input.substr(peg$currPos, 2) === peg$c31) {
            s0 = peg$c31;
            peg$currPos += 2;
          } else {
            s0 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e31); }
          }
          if (s0 === peg$FAILED) {
            if (input.substr(peg$currPos, 2) === peg$c32) {
              s0 = peg$c32;
              peg$currPos += 2;
            } else {
              s0 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e32); }
            }
            if (s0 === peg$FAILED) {
              if (input.substr(peg$currPos, 2) === peg$c33) {
                s0 = peg$c33;
                peg$currPos += 2;
              } else {
                s0 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e33); }
              }
              if (s0 === peg$FAILED) {
                if (input.substr(peg$currPos, 3) === peg$c34) {
                  s0 = peg$c34;
                  peg$currPos += 3;
                } else {
                  s0 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e34); }
                }
                if (s0 === peg$FAILED) {
                  if (input.substr(peg$currPos, 3) === peg$c35) {
                    s0 = peg$c35;
                    peg$currPos += 3;
                  } else {
                    s0 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$e35); }
                  }
                  if (s0 === peg$FAILED) {
                    if (input.substr(peg$currPos, 2) === peg$c36) {
                      s0 = peg$c36;
                      peg$currPos += 2;
                    } else {
                      s0 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$e36); }
                    }
                    if (s0 === peg$FAILED) {
                      if (input.substr(peg$currPos, 2) === peg$c37) {
                        s0 = peg$c37;
                        peg$currPos += 2;
                      } else {
                        s0 = peg$FAILED;
                        if (peg$silentFails === 0) { peg$fail(peg$e37); }
                      }
                      if (s0 === peg$FAILED) {
                        if (input.substr(peg$currPos, 2) === peg$c38) {
                          s0 = peg$c38;
                          peg$currPos += 2;
                        } else {
                          s0 = peg$FAILED;
                          if (peg$silentFails === 0) { peg$fail(peg$e38); }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    return s0;
  }

  function peg$parseConditionalExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;

    s0 = peg$currPos;
    s1 = peg$parseLogicalOrExpression();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 63) {
        s3 = peg$c39;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e39); }
      }
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        s5 = peg$parseAssignmentExpression();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 58) {
            s7 = peg$c10;
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e10); }
          }
          if (s7 !== peg$FAILED) {
            s8 = peg$parse_();
            s9 = peg$parseAssignmentExpression();
            if (s9 !== peg$FAILED) {
              peg$savedPos = s0;
              s0 = peg$f34(s1, s5, s9);
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$parseLogicalOrExpression();
    }

    return s0;
  }

  function peg$parseLogicalOrExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseLogicalAndExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.substr(peg$currPos, 2) === peg$c40) {
        s5 = peg$c40;
        peg$currPos += 2;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e40); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseLogicalAndExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.substr(peg$currPos, 2) === peg$c40) {
          s5 = peg$c40;
          peg$currPos += 2;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e40); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseLogicalAndExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f35(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseLogicalAndExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseBitwiseOrExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.substr(peg$currPos, 2) === peg$c41) {
        s5 = peg$c41;
        peg$currPos += 2;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e41); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseBitwiseOrExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.substr(peg$currPos, 2) === peg$c41) {
          s5 = peg$c41;
          peg$currPos += 2;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e41); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseBitwiseOrExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f36(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseBitwiseOrExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8;

    s0 = peg$currPos;
    s1 = peg$parseBitwiseXorExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 124) {
        s5 = peg$c42;
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e42); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$currPos;
        peg$silentFails++;
        if (input.charCodeAt(peg$currPos) === 124) {
          s7 = peg$c42;
          peg$currPos++;
        } else {
          s7 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e42); }
        }
        peg$silentFails--;
        if (s7 === peg$FAILED) {
          s6 = undefined;
        } else {
          peg$currPos = s6;
          s6 = peg$FAILED;
        }
        if (s6 !== peg$FAILED) {
          s7 = peg$parse_();
          s8 = peg$parseBitwiseXorExpression();
          if (s8 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7, s8];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 124) {
          s5 = peg$c42;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e42); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$currPos;
          peg$silentFails++;
          if (input.charCodeAt(peg$currPos) === 124) {
            s7 = peg$c42;
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e42); }
          }
          peg$silentFails--;
          if (s7 === peg$FAILED) {
            s6 = undefined;
          } else {
            peg$currPos = s6;
            s6 = peg$FAILED;
          }
          if (s6 !== peg$FAILED) {
            s7 = peg$parse_();
            s8 = peg$parseBitwiseXorExpression();
            if (s8 !== peg$FAILED) {
              s4 = [s4, s5, s6, s7, s8];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f37(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseBitwiseXorExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseBitwiseAndExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 94) {
        s5 = peg$c43;
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e43); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseBitwiseAndExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 94) {
          s5 = peg$c43;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e43); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseBitwiseAndExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f38(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseBitwiseAndExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8;

    s0 = peg$currPos;
    s1 = peg$parseEqualityExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 38) {
        s5 = peg$c44;
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e44); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$currPos;
        peg$silentFails++;
        if (input.charCodeAt(peg$currPos) === 38) {
          s7 = peg$c44;
          peg$currPos++;
        } else {
          s7 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e44); }
        }
        peg$silentFails--;
        if (s7 === peg$FAILED) {
          s6 = undefined;
        } else {
          peg$currPos = s6;
          s6 = peg$FAILED;
        }
        if (s6 !== peg$FAILED) {
          s7 = peg$parse_();
          s8 = peg$parseEqualityExpression();
          if (s8 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7, s8];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 38) {
          s5 = peg$c44;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e44); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$currPos;
          peg$silentFails++;
          if (input.charCodeAt(peg$currPos) === 38) {
            s7 = peg$c44;
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e44); }
          }
          peg$silentFails--;
          if (s7 === peg$FAILED) {
            s6 = undefined;
          } else {
            peg$currPos = s6;
            s6 = peg$FAILED;
          }
          if (s6 !== peg$FAILED) {
            s7 = peg$parse_();
            s8 = peg$parseEqualityExpression();
            if (s8 !== peg$FAILED) {
              s4 = [s4, s5, s6, s7, s8];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f39(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseEqualityExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseRelationalExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      s5 = peg$parseEqualityOperator();
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseRelationalExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        s5 = peg$parseEqualityOperator();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseRelationalExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f40(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseEqualityOperator() {
    let s0;

    if (input.substr(peg$currPos, 2) === peg$c45) {
      s0 = peg$c45;
      peg$currPos += 2;
    } else {
      s0 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e45); }
    }
    if (s0 === peg$FAILED) {
      if (input.substr(peg$currPos, 2) === peg$c46) {
        s0 = peg$c46;
        peg$currPos += 2;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e46); }
      }
    }

    return s0;
  }

  function peg$parseRelationalExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseStringConcatExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      s5 = peg$parseRelationalOperator();
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseStringConcatExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        s5 = peg$parseRelationalOperator();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseStringConcatExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f41(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseRelationalOperator() {
    let s0;

    if (input.substr(peg$currPos, 2) === peg$c47) {
      s0 = peg$c47;
      peg$currPos += 2;
    } else {
      s0 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e47); }
    }
    if (s0 === peg$FAILED) {
      if (input.substr(peg$currPos, 2) === peg$c48) {
        s0 = peg$c48;
        peg$currPos += 2;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e48); }
      }
      if (s0 === peg$FAILED) {
        s0 = input.charAt(peg$currPos);
        if (peg$r0.test(s0)) {
          peg$currPos++;
        } else {
          s0 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e49); }
        }
      }
    }

    return s0;
  }

  function peg$parseStringConcatExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseShiftExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      s5 = peg$parseStringConcatOperator();
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseStringConcatRightSide();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        s5 = peg$parseStringConcatOperator();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseStringConcatRightSide();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f42(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseStringConcatRightSide() {
    let s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    s1 = peg$parseLeftHandSide();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      s3 = peg$parseAssignmentOperator();
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        s5 = peg$parseAssignmentExpression();
        if (s5 !== peg$FAILED) {
          peg$savedPos = s0;
          s0 = peg$f43(s1, s3, s5);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$parseShiftExpression();
    }

    return s0;
  }

  function peg$parseStringConcatOperator() {
    let s0;

    if (input.substr(peg$currPos, 2) === peg$c49) {
      s0 = peg$c49;
      peg$currPos += 2;
    } else {
      s0 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e50); }
    }
    if (s0 === peg$FAILED) {
      if (input.substr(peg$currPos, 3) === peg$c50) {
        s0 = peg$c50;
        peg$currPos += 3;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e51); }
      }
      if (s0 === peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 64) {
          s0 = peg$c51;
          peg$currPos++;
        } else {
          s0 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e52); }
        }
        if (s0 === peg$FAILED) {
          if (input.substr(peg$currPos, 2) === peg$c52) {
            s0 = peg$c52;
            peg$currPos += 2;
          } else {
            s0 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e53); }
          }
          if (s0 === peg$FAILED) {
            if (input.substr(peg$currPos, 3) === peg$c53) {
              s0 = peg$c53;
              peg$currPos += 3;
            } else {
              s0 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e54); }
            }
            if (s0 === peg$FAILED) {
              if (input.substr(peg$currPos, 3) === peg$c54) {
                s0 = peg$c54;
                peg$currPos += 3;
              } else {
                s0 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e55); }
              }
            }
          }
        }
      }
    }

    return s0;
  }

  function peg$parseShiftExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseAdditiveExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      s5 = peg$parseShiftOperator();
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseAdditiveExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        s5 = peg$parseShiftOperator();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseAdditiveExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f44(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseShiftOperator() {
    let s0;

    if (input.substr(peg$currPos, 2) === peg$c55) {
      s0 = peg$c55;
      peg$currPos += 2;
    } else {
      s0 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e56); }
    }
    if (s0 === peg$FAILED) {
      if (input.substr(peg$currPos, 2) === peg$c56) {
        s0 = peg$c56;
        peg$currPos += 2;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e57); }
      }
    }

    return s0;
  }

  function peg$parseAdditiveExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseMultiplicativeExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      s5 = input.charAt(peg$currPos);
      if (peg$r1.test(s5)) {
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e58); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseMultiplicativeExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        s5 = input.charAt(peg$currPos);
        if (peg$r1.test(s5)) {
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e58); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseMultiplicativeExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f45(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseMultiplicativeExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseUnaryExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      s5 = input.charAt(peg$currPos);
      if (peg$r2.test(s5)) {
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e59); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseUnaryExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        s5 = input.charAt(peg$currPos);
        if (peg$r2.test(s5)) {
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e59); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseUnaryExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f46(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseUnaryExpression() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    s1 = input.charAt(peg$currPos);
    if (peg$r3.test(s1)) {
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e60); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      s3 = peg$parseAssignmentExpression();
      if (s3 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f47(s1, s3);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.substr(peg$currPos, 2) === peg$c57) {
        s1 = peg$c57;
        peg$currPos += 2;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e61); }
      }
      if (s1 === peg$FAILED) {
        if (input.substr(peg$currPos, 2) === peg$c58) {
          s1 = peg$c58;
          peg$currPos += 2;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e62); }
        }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parse_();
        s3 = peg$parseUnaryExpression();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s0 = peg$f48(s1, s3);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 42) {
          s1 = peg$c59;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e63); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parse_();
          s3 = peg$parseUnaryExpression();
          if (s3 !== peg$FAILED) {
            peg$savedPos = s0;
            s0 = peg$f49(s3);
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$parsePostfixExpression();
        }
      }
    }

    return s0;
  }

  function peg$parsePostfixExpression() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    s1 = peg$parseCallExpression();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (input.substr(peg$currPos, 2) === peg$c57) {
        s3 = peg$c57;
        peg$currPos += 2;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e61); }
      }
      if (s3 === peg$FAILED) {
        if (input.substr(peg$currPos, 2) === peg$c58) {
          s3 = peg$c58;
          peg$currPos += 2;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e62); }
        }
      }
      if (s3 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f50(s1, s3);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$parseCallExpression();
    }

    return s0;
  }

  function peg$parseCallExpression() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;

    s0 = peg$currPos;
    s1 = peg$parseMemberExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 40) {
        s5 = peg$c5;
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e5); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseArgumentList();
        if (s7 === peg$FAILED) {
          s7 = null;
        }
        s8 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 41) {
          s9 = peg$c6;
          peg$currPos++;
        } else {
          s9 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e6); }
        }
        if (s9 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7, s8, s9];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      if (s3 === peg$FAILED) {
        s3 = peg$currPos;
        s4 = peg$parse_();
        s5 = peg$parseAccessor();
        if (s5 !== peg$FAILED) {
          s4 = [s4, s5];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 40) {
          s5 = peg$c5;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e5); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseArgumentList();
          if (s7 === peg$FAILED) {
            s7 = null;
          }
          s8 = peg$parse_();
          if (input.charCodeAt(peg$currPos) === 41) {
            s9 = peg$c6;
            peg$currPos++;
          } else {
            s9 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e6); }
          }
          if (s9 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7, s8, s9];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
        if (s3 === peg$FAILED) {
          s3 = peg$currPos;
          s4 = peg$parse_();
          s5 = peg$parseAccessor();
          if (s5 !== peg$FAILED) {
            s4 = [s4, s5];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        }
      }
      peg$savedPos = s0;
      s0 = peg$f51(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseMemberExpression() {
    let s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    s1 = peg$parsePrimaryExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      s5 = peg$parseAccessor();
      if (s5 !== peg$FAILED) {
        s4 = [s4, s5];
        s3 = s4;
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        s5 = peg$parseAccessor();
        if (s5 !== peg$FAILED) {
          s4 = [s4, s5];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f52(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseArgumentList() {
    let s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parseAssignmentExpression();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (input.charCodeAt(peg$currPos) === 44) {
        s5 = peg$c8;
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e8); }
      }
      if (s5 !== peg$FAILED) {
        s6 = peg$parse_();
        s7 = peg$parseAssignmentExpression();
        if (s7 !== peg$FAILED) {
          s4 = [s4, s5, s6, s7];
          s3 = s4;
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 44) {
          s5 = peg$c8;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e8); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          s7 = peg$parseAssignmentExpression();
          if (s7 !== peg$FAILED) {
            s4 = [s4, s5, s6, s7];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      peg$savedPos = s0;
      s0 = peg$f53(s1, s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parsePrimaryExpression() {
    let s0;

    s0 = peg$parseObjectDeclaration();
    if (s0 === peg$FAILED) {
      s0 = peg$parseDatablockDeclaration();
      if (s0 === peg$FAILED) {
        s0 = peg$parseStringLiteral();
        if (s0 === peg$FAILED) {
          s0 = peg$parseNumberLiteral();
          if (s0 === peg$FAILED) {
            s0 = peg$parseBooleanLiteral();
            if (s0 === peg$FAILED) {
              s0 = peg$parseVariable();
              if (s0 === peg$FAILED) {
                s0 = peg$parseParenthesizedExpression();
              }
            }
          }
        }
      }
    }

    return s0;
  }

  function peg$parseParenthesizedExpression() {
    let s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 40) {
      s1 = peg$c5;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e5); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      s3 = peg$parseAssignmentExpression();
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        if (input.charCodeAt(peg$currPos) === 41) {
          s5 = peg$c6;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e6); }
        }
        if (s5 !== peg$FAILED) {
          peg$savedPos = s0;
          s0 = peg$f54(s3);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseVariable() {
    let s0;

    s0 = peg$parseLocalVariable();
    if (s0 === peg$FAILED) {
      s0 = peg$parseGlobalVariable();
      if (s0 === peg$FAILED) {
        s0 = peg$parsePlainIdentifier();
      }
    }

    return s0;
  }

  function peg$parseLocalVariable() {
    let s0, s1, s2, s3, s4, s5, s6;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 37) {
      s1 = peg$c60;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e64); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = peg$currPos;
      s4 = input.charAt(peg$currPos);
      if (peg$r4.test(s4)) {
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e65); }
      }
      if (s4 !== peg$FAILED) {
        s5 = [];
        s6 = input.charAt(peg$currPos);
        if (peg$r5.test(s6)) {
          peg$currPos++;
        } else {
          s6 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e66); }
        }
        while (s6 !== peg$FAILED) {
          s5.push(s6);
          s6 = input.charAt(peg$currPos);
          if (peg$r5.test(s6)) {
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e66); }
          }
        }
        s4 = [s4, s5];
        s3 = s4;
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      if (s3 !== peg$FAILED) {
        s2 = input.substring(s2, peg$currPos);
      } else {
        s2 = s3;
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f55(s2);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseGlobalVariable() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 36) {
      s1 = peg$c61;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e67); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = peg$currPos;
      if (input.substr(peg$currPos, 2) === peg$c7) {
        s4 = peg$c7;
        peg$currPos += 2;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e7); }
      }
      if (s4 === peg$FAILED) {
        s4 = null;
      }
      s5 = input.charAt(peg$currPos);
      if (peg$r4.test(s5)) {
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e65); }
      }
      if (s5 !== peg$FAILED) {
        s6 = [];
        s7 = input.charAt(peg$currPos);
        if (peg$r5.test(s7)) {
          peg$currPos++;
        } else {
          s7 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e66); }
        }
        while (s7 !== peg$FAILED) {
          s6.push(s7);
          s7 = input.charAt(peg$currPos);
          if (peg$r5.test(s7)) {
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e66); }
          }
        }
        s7 = [];
        s8 = peg$currPos;
        if (input.substr(peg$currPos, 2) === peg$c7) {
          s9 = peg$c7;
          peg$currPos += 2;
        } else {
          s9 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e7); }
        }
        if (s9 !== peg$FAILED) {
          s10 = input.charAt(peg$currPos);
          if (peg$r4.test(s10)) {
            peg$currPos++;
          } else {
            s10 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e65); }
          }
          if (s10 !== peg$FAILED) {
            s11 = [];
            s12 = input.charAt(peg$currPos);
            if (peg$r5.test(s12)) {
              peg$currPos++;
            } else {
              s12 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e66); }
            }
            while (s12 !== peg$FAILED) {
              s11.push(s12);
              s12 = input.charAt(peg$currPos);
              if (peg$r5.test(s12)) {
                peg$currPos++;
              } else {
                s12 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e66); }
              }
            }
            s9 = [s9, s10, s11];
            s8 = s9;
          } else {
            peg$currPos = s8;
            s8 = peg$FAILED;
          }
        } else {
          peg$currPos = s8;
          s8 = peg$FAILED;
        }
        while (s8 !== peg$FAILED) {
          s7.push(s8);
          s8 = peg$currPos;
          if (input.substr(peg$currPos, 2) === peg$c7) {
            s9 = peg$c7;
            peg$currPos += 2;
          } else {
            s9 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e7); }
          }
          if (s9 !== peg$FAILED) {
            s10 = input.charAt(peg$currPos);
            if (peg$r4.test(s10)) {
              peg$currPos++;
            } else {
              s10 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e65); }
            }
            if (s10 !== peg$FAILED) {
              s11 = [];
              s12 = input.charAt(peg$currPos);
              if (peg$r5.test(s12)) {
                peg$currPos++;
              } else {
                s12 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e66); }
              }
              while (s12 !== peg$FAILED) {
                s11.push(s12);
                s12 = input.charAt(peg$currPos);
                if (peg$r5.test(s12)) {
                  peg$currPos++;
                } else {
                  s12 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e66); }
                }
              }
              s9 = [s9, s10, s11];
              s8 = s9;
            } else {
              peg$currPos = s8;
              s8 = peg$FAILED;
            }
          } else {
            peg$currPos = s8;
            s8 = peg$FAILED;
          }
        }
        s4 = [s4, s5, s6, s7];
        s3 = s4;
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      if (s3 !== peg$FAILED) {
        s2 = input.substring(s2, peg$currPos);
      } else {
        s2 = s3;
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f56(s2);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parsePlainIdentifier() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10;

    s0 = peg$currPos;
    s1 = peg$currPos;
    s2 = peg$currPos;
    if (input.substr(peg$currPos, 6) === peg$c62) {
      s3 = peg$c62;
      peg$currPos += 6;
    } else {
      s3 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e68); }
    }
    if (s3 !== peg$FAILED) {
      s4 = [];
      s5 = input.charAt(peg$currPos);
      if (peg$r6.test(s5)) {
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e69); }
      }
      while (s5 !== peg$FAILED) {
        s4.push(s5);
        s5 = input.charAt(peg$currPos);
        if (peg$r6.test(s5)) {
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e69); }
        }
      }
      if (input.substr(peg$currPos, 2) === peg$c7) {
        s5 = peg$c7;
        peg$currPos += 2;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e7); }
      }
      if (s5 !== peg$FAILED) {
        s6 = [];
        s7 = input.charAt(peg$currPos);
        if (peg$r6.test(s7)) {
          peg$currPos++;
        } else {
          s7 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e69); }
        }
        while (s7 !== peg$FAILED) {
          s6.push(s7);
          s7 = input.charAt(peg$currPos);
          if (peg$r6.test(s7)) {
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e69); }
          }
        }
        s7 = input.charAt(peg$currPos);
        if (peg$r4.test(s7)) {
          peg$currPos++;
        } else {
          s7 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e65); }
        }
        if (s7 !== peg$FAILED) {
          s8 = [];
          s9 = input.charAt(peg$currPos);
          if (peg$r5.test(s9)) {
            peg$currPos++;
          } else {
            s9 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e66); }
          }
          while (s9 !== peg$FAILED) {
            s8.push(s9);
            s9 = input.charAt(peg$currPos);
            if (peg$r5.test(s9)) {
              peg$currPos++;
            } else {
              s9 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e66); }
            }
          }
          s3 = [s3, s4, s5, s6, s7, s8];
          s2 = s3;
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    } else {
      peg$currPos = s2;
      s2 = peg$FAILED;
    }
    if (s2 !== peg$FAILED) {
      s1 = input.substring(s1, peg$currPos);
    } else {
      s1 = s2;
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$f57(s1);
    }
    s0 = s1;
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      s1 = peg$currPos;
      s2 = peg$currPos;
      if (input.substr(peg$currPos, 6) === peg$c62) {
        s3 = peg$c62;
        peg$currPos += 6;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e68); }
      }
      if (s3 !== peg$FAILED) {
        s4 = [];
        s5 = peg$currPos;
        if (input.substr(peg$currPos, 2) === peg$c7) {
          s6 = peg$c7;
          peg$currPos += 2;
        } else {
          s6 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e7); }
        }
        if (s6 !== peg$FAILED) {
          s7 = input.charAt(peg$currPos);
          if (peg$r4.test(s7)) {
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e65); }
          }
          if (s7 !== peg$FAILED) {
            s8 = [];
            s9 = input.charAt(peg$currPos);
            if (peg$r5.test(s9)) {
              peg$currPos++;
            } else {
              s9 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e66); }
            }
            while (s9 !== peg$FAILED) {
              s8.push(s9);
              s9 = input.charAt(peg$currPos);
              if (peg$r5.test(s9)) {
                peg$currPos++;
              } else {
                s9 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e66); }
              }
            }
            s6 = [s6, s7, s8];
            s5 = s6;
          } else {
            peg$currPos = s5;
            s5 = peg$FAILED;
          }
        } else {
          peg$currPos = s5;
          s5 = peg$FAILED;
        }
        if (s5 !== peg$FAILED) {
          while (s5 !== peg$FAILED) {
            s4.push(s5);
            s5 = peg$currPos;
            if (input.substr(peg$currPos, 2) === peg$c7) {
              s6 = peg$c7;
              peg$currPos += 2;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e7); }
            }
            if (s6 !== peg$FAILED) {
              s7 = input.charAt(peg$currPos);
              if (peg$r4.test(s7)) {
                peg$currPos++;
              } else {
                s7 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e65); }
              }
              if (s7 !== peg$FAILED) {
                s8 = [];
                s9 = input.charAt(peg$currPos);
                if (peg$r5.test(s9)) {
                  peg$currPos++;
                } else {
                  s9 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e66); }
                }
                while (s9 !== peg$FAILED) {
                  s8.push(s9);
                  s9 = input.charAt(peg$currPos);
                  if (peg$r5.test(s9)) {
                    peg$currPos++;
                  } else {
                    s9 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$e66); }
                  }
                }
                s6 = [s6, s7, s8];
                s5 = s6;
              } else {
                peg$currPos = s5;
                s5 = peg$FAILED;
              }
            } else {
              peg$currPos = s5;
              s5 = peg$FAILED;
            }
          }
        } else {
          s4 = peg$FAILED;
        }
        if (s4 !== peg$FAILED) {
          s3 = [s3, s4];
          s2 = s3;
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
      if (s2 !== peg$FAILED) {
        s1 = input.substring(s1, peg$currPos);
      } else {
        s1 = s2;
      }
      if (s1 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$f58(s1);
      }
      s0 = s1;
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        s1 = peg$currPos;
        s2 = peg$currPos;
        s3 = input.charAt(peg$currPos);
        if (peg$r4.test(s3)) {
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e65); }
        }
        if (s3 !== peg$FAILED) {
          s4 = [];
          s5 = input.charAt(peg$currPos);
          if (peg$r5.test(s5)) {
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e66); }
          }
          while (s5 !== peg$FAILED) {
            s4.push(s5);
            s5 = input.charAt(peg$currPos);
            if (peg$r5.test(s5)) {
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e66); }
            }
          }
          s5 = [];
          s6 = peg$currPos;
          if (input.substr(peg$currPos, 2) === peg$c7) {
            s7 = peg$c7;
            peg$currPos += 2;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e7); }
          }
          if (s7 !== peg$FAILED) {
            s8 = input.charAt(peg$currPos);
            if (peg$r4.test(s8)) {
              peg$currPos++;
            } else {
              s8 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e65); }
            }
            if (s8 !== peg$FAILED) {
              s9 = [];
              s10 = input.charAt(peg$currPos);
              if (peg$r5.test(s10)) {
                peg$currPos++;
              } else {
                s10 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e66); }
              }
              while (s10 !== peg$FAILED) {
                s9.push(s10);
                s10 = input.charAt(peg$currPos);
                if (peg$r5.test(s10)) {
                  peg$currPos++;
                } else {
                  s10 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e66); }
                }
              }
              s7 = [s7, s8, s9];
              s6 = s7;
            } else {
              peg$currPos = s6;
              s6 = peg$FAILED;
            }
          } else {
            peg$currPos = s6;
            s6 = peg$FAILED;
          }
          while (s6 !== peg$FAILED) {
            s5.push(s6);
            s6 = peg$currPos;
            if (input.substr(peg$currPos, 2) === peg$c7) {
              s7 = peg$c7;
              peg$currPos += 2;
            } else {
              s7 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e7); }
            }
            if (s7 !== peg$FAILED) {
              s8 = input.charAt(peg$currPos);
              if (peg$r4.test(s8)) {
                peg$currPos++;
              } else {
                s8 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e65); }
              }
              if (s8 !== peg$FAILED) {
                s9 = [];
                s10 = input.charAt(peg$currPos);
                if (peg$r5.test(s10)) {
                  peg$currPos++;
                } else {
                  s10 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e66); }
                }
                while (s10 !== peg$FAILED) {
                  s9.push(s10);
                  s10 = input.charAt(peg$currPos);
                  if (peg$r5.test(s10)) {
                    peg$currPos++;
                  } else {
                    s10 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$e66); }
                  }
                }
                s7 = [s7, s8, s9];
                s6 = s7;
              } else {
                peg$currPos = s6;
                s6 = peg$FAILED;
              }
            } else {
              peg$currPos = s6;
              s6 = peg$FAILED;
            }
          }
          s3 = [s3, s4, s5];
          s2 = s3;
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
        if (s2 !== peg$FAILED) {
          s1 = input.substring(s1, peg$currPos);
        } else {
          s1 = s2;
        }
        if (s1 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$f59(s1);
        }
        s0 = s1;
      }
    }

    return s0;
  }

  function peg$parseIdentifier() {
    let s0;

    s0 = peg$parseLocalVariable();
    if (s0 === peg$FAILED) {
      s0 = peg$parseGlobalVariable();
      if (s0 === peg$FAILED) {
        s0 = peg$parsePlainIdentifier();
      }
    }

    return s0;
  }

  function peg$parseStringLiteral() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 34) {
      s1 = peg$c63;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e70); }
    }
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$parseDoubleQuotedChar();
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$parseDoubleQuotedChar();
      }
      if (input.charCodeAt(peg$currPos) === 34) {
        s3 = peg$c63;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e70); }
      }
      if (s3 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f60(s2);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 39) {
        s1 = peg$c64;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e71); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        s3 = peg$parseSingleQuotedChar();
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          s3 = peg$parseSingleQuotedChar();
        }
        if (input.charCodeAt(peg$currPos) === 39) {
          s3 = peg$c64;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e71); }
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s0 = peg$f61(s2);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    return s0;
  }

  function peg$parseDoubleQuotedChar() {
    let s0, s1, s2;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 92) {
      s1 = peg$c65;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e72); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parseEscapeSequence();
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f62(s2);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = input.charAt(peg$currPos);
      if (peg$r7.test(s0)) {
        peg$currPos++;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e73); }
      }
    }

    return s0;
  }

  function peg$parseSingleQuotedChar() {
    let s0, s1, s2;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 92) {
      s1 = peg$c65;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e72); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parseEscapeSequence();
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f63(s2);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = input.charAt(peg$currPos);
      if (peg$r8.test(s0)) {
        peg$currPos++;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e74); }
      }
    }

    return s0;
  }

  function peg$parseEscapeSequence() {
    let s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 110) {
      s1 = peg$c66;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e75); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$f64();
    }
    s0 = s1;
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 114) {
        s1 = peg$c67;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e76); }
      }
      if (s1 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$f65();
      }
      s0 = s1;
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 116) {
          s1 = peg$c68;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e77); }
        }
        if (s1 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$f66();
        }
        s0 = s1;
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 120) {
            s1 = peg$c69;
            peg$currPos++;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e78); }
          }
          if (s1 !== peg$FAILED) {
            s2 = peg$currPos;
            s3 = peg$currPos;
            s4 = input.charAt(peg$currPos);
            if (peg$r9.test(s4)) {
              peg$currPos++;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e79); }
            }
            if (s4 !== peg$FAILED) {
              s5 = input.charAt(peg$currPos);
              if (peg$r9.test(s5)) {
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e79); }
              }
              if (s5 !== peg$FAILED) {
                s4 = [s4, s5];
                s3 = s4;
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
            if (s3 !== peg$FAILED) {
              s2 = input.substring(s2, peg$currPos);
            } else {
              s2 = s3;
            }
            if (s2 !== peg$FAILED) {
              peg$savedPos = s0;
              s0 = peg$f67(s2);
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.substr(peg$currPos, 2) === peg$c70) {
              s1 = peg$c70;
              peg$currPos += 2;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e80); }
            }
            if (s1 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$f68();
            }
            s0 = s1;
            if (s0 === peg$FAILED) {
              s0 = peg$currPos;
              if (input.substr(peg$currPos, 2) === peg$c71) {
                s1 = peg$c71;
                peg$currPos += 2;
              } else {
                s1 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e81); }
              }
              if (s1 !== peg$FAILED) {
                peg$savedPos = s0;
                s1 = peg$f69();
              }
              s0 = s1;
              if (s0 === peg$FAILED) {
                s0 = peg$currPos;
                if (input.substr(peg$currPos, 2) === peg$c72) {
                  s1 = peg$c72;
                  peg$currPos += 2;
                } else {
                  s1 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$e82); }
                }
                if (s1 !== peg$FAILED) {
                  peg$savedPos = s0;
                  s1 = peg$f70();
                }
                s0 = s1;
                if (s0 === peg$FAILED) {
                  s0 = peg$currPos;
                  if (input.charCodeAt(peg$currPos) === 99) {
                    s1 = peg$c73;
                    peg$currPos++;
                  } else {
                    s1 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$e83); }
                  }
                  if (s1 !== peg$FAILED) {
                    s2 = input.charAt(peg$currPos);
                    if (peg$r10.test(s2)) {
                      peg$currPos++;
                    } else {
                      s2 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$e84); }
                    }
                    if (s2 !== peg$FAILED) {
                      peg$savedPos = s0;
                      s0 = peg$f71(s2);
                    } else {
                      peg$currPos = s0;
                      s0 = peg$FAILED;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$FAILED;
                  }
                  if (s0 === peg$FAILED) {
                    s0 = peg$currPos;
                    if (input.length > peg$currPos) {
                      s1 = input.charAt(peg$currPos);
                      peg$currPos++;
                    } else {
                      s1 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$e85); }
                    }
                    if (s1 !== peg$FAILED) {
                      peg$savedPos = s0;
                      s1 = peg$f72(s1);
                    }
                    s0 = s1;
                  }
                }
              }
            }
          }
        }
      }
    }

    return s0;
  }

  function peg$parseNumberLiteral() {
    let s0, s1, s2, s3, s4, s5, s6, s7, s8;

    s0 = peg$currPos;
    s1 = peg$currPos;
    s2 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 48) {
      s3 = peg$c74;
      peg$currPos++;
    } else {
      s3 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e86); }
    }
    if (s3 !== peg$FAILED) {
      s4 = input.charAt(peg$currPos);
      if (peg$r11.test(s4)) {
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e87); }
      }
      if (s4 !== peg$FAILED) {
        s5 = [];
        s6 = input.charAt(peg$currPos);
        if (peg$r9.test(s6)) {
          peg$currPos++;
        } else {
          s6 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e79); }
        }
        if (s6 !== peg$FAILED) {
          while (s6 !== peg$FAILED) {
            s5.push(s6);
            s6 = input.charAt(peg$currPos);
            if (peg$r9.test(s6)) {
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e79); }
            }
          }
        } else {
          s5 = peg$FAILED;
        }
        if (s5 !== peg$FAILED) {
          s3 = [s3, s4, s5];
          s2 = s3;
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    } else {
      peg$currPos = s2;
      s2 = peg$FAILED;
    }
    if (s2 !== peg$FAILED) {
      s1 = input.substring(s1, peg$currPos);
    } else {
      s1 = s2;
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      peg$silentFails++;
      s3 = peg$parseIdentifierChar();
      peg$silentFails--;
      if (s3 === peg$FAILED) {
        s2 = undefined;
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f73(s1);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      s1 = peg$currPos;
      s2 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 45) {
        s3 = peg$c75;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e88); }
      }
      if (s3 === peg$FAILED) {
        s3 = null;
      }
      s4 = [];
      s5 = input.charAt(peg$currPos);
      if (peg$r10.test(s5)) {
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e84); }
      }
      if (s5 !== peg$FAILED) {
        while (s5 !== peg$FAILED) {
          s4.push(s5);
          s5 = input.charAt(peg$currPos);
          if (peg$r10.test(s5)) {
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e84); }
          }
        }
      } else {
        s4 = peg$FAILED;
      }
      if (s4 !== peg$FAILED) {
        s5 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 46) {
          s6 = peg$c15;
          peg$currPos++;
        } else {
          s6 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e15); }
        }
        if (s6 !== peg$FAILED) {
          s7 = [];
          s8 = input.charAt(peg$currPos);
          if (peg$r10.test(s8)) {
            peg$currPos++;
          } else {
            s8 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e84); }
          }
          if (s8 !== peg$FAILED) {
            while (s8 !== peg$FAILED) {
              s7.push(s8);
              s8 = input.charAt(peg$currPos);
              if (peg$r10.test(s8)) {
                peg$currPos++;
              } else {
                s8 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e84); }
              }
            }
          } else {
            s7 = peg$FAILED;
          }
          if (s7 !== peg$FAILED) {
            s6 = [s6, s7];
            s5 = s6;
          } else {
            peg$currPos = s5;
            s5 = peg$FAILED;
          }
        } else {
          peg$currPos = s5;
          s5 = peg$FAILED;
        }
        if (s5 === peg$FAILED) {
          s5 = null;
        }
        s3 = [s3, s4, s5];
        s2 = s3;
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
      if (s2 === peg$FAILED) {
        s2 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 45) {
          s3 = peg$c75;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e88); }
        }
        if (s3 === peg$FAILED) {
          s3 = null;
        }
        if (input.charCodeAt(peg$currPos) === 46) {
          s4 = peg$c15;
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e15); }
        }
        if (s4 !== peg$FAILED) {
          s5 = [];
          s6 = input.charAt(peg$currPos);
          if (peg$r10.test(s6)) {
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e84); }
          }
          if (s6 !== peg$FAILED) {
            while (s6 !== peg$FAILED) {
              s5.push(s6);
              s6 = input.charAt(peg$currPos);
              if (peg$r10.test(s6)) {
                peg$currPos++;
              } else {
                s6 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$e84); }
              }
            }
          } else {
            s5 = peg$FAILED;
          }
          if (s5 !== peg$FAILED) {
            s3 = [s3, s4, s5];
            s2 = s3;
          } else {
            peg$currPos = s2;
            s2 = peg$FAILED;
          }
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      }
      if (s2 !== peg$FAILED) {
        s1 = input.substring(s1, peg$currPos);
      } else {
        s1 = s2;
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$currPos;
        peg$silentFails++;
        s3 = peg$parseIdentifierChar();
        peg$silentFails--;
        if (s3 === peg$FAILED) {
          s2 = undefined;
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
        if (s2 !== peg$FAILED) {
          peg$savedPos = s0;
          s0 = peg$f74(s1);
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    return s0;
  }

  function peg$parseBooleanLiteral() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 4) === peg$c76) {
      s1 = peg$c76;
      peg$currPos += 4;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e89); }
    }
    if (s1 === peg$FAILED) {
      if (input.substr(peg$currPos, 5) === peg$c77) {
        s1 = peg$c77;
        peg$currPos += 5;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e90); }
      }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      peg$silentFails++;
      s3 = peg$parseIdentifierChar();
      peg$silentFails--;
      if (s3 === peg$FAILED) {
        s2 = undefined;
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f75(s1);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseComment() {
    let s0;

    s0 = peg$parseSingleLineComment();
    if (s0 === peg$FAILED) {
      s0 = peg$parseMultiLineComment();
    }

    return s0;
  }

  function peg$parseSingleLineComment() {
    let s0, s1, s2, s3, s4;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 2) === peg$c78) {
      s1 = peg$c78;
      peg$currPos += 2;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e91); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = [];
      s4 = input.charAt(peg$currPos);
      if (peg$r12.test(s4)) {
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e92); }
      }
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        s4 = input.charAt(peg$currPos);
        if (peg$r12.test(s4)) {
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e92); }
        }
      }
      s2 = input.substring(s2, peg$currPos);
      s3 = input.charAt(peg$currPos);
      if (peg$r13.test(s3)) {
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e93); }
      }
      if (s3 === peg$FAILED) {
        s3 = null;
      }
      peg$savedPos = s0;
      s0 = peg$f76(s2);
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseMultiLineComment() {
    let s0, s1, s2, s3, s4, s5, s6;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 2) === peg$c79) {
      s1 = peg$c79;
      peg$currPos += 2;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e94); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = [];
      s4 = peg$currPos;
      s5 = peg$currPos;
      peg$silentFails++;
      if (input.substr(peg$currPos, 2) === peg$c80) {
        s6 = peg$c80;
        peg$currPos += 2;
      } else {
        s6 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e95); }
      }
      peg$silentFails--;
      if (s6 === peg$FAILED) {
        s5 = undefined;
      } else {
        peg$currPos = s5;
        s5 = peg$FAILED;
      }
      if (s5 !== peg$FAILED) {
        if (input.length > peg$currPos) {
          s6 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s6 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e85); }
        }
        if (s6 !== peg$FAILED) {
          s5 = [s5, s6];
          s4 = s5;
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
      } else {
        peg$currPos = s4;
        s4 = peg$FAILED;
      }
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        s4 = peg$currPos;
        s5 = peg$currPos;
        peg$silentFails++;
        if (input.substr(peg$currPos, 2) === peg$c80) {
          s6 = peg$c80;
          peg$currPos += 2;
        } else {
          s6 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e95); }
        }
        peg$silentFails--;
        if (s6 === peg$FAILED) {
          s5 = undefined;
        } else {
          peg$currPos = s5;
          s5 = peg$FAILED;
        }
        if (s5 !== peg$FAILED) {
          if (input.length > peg$currPos) {
            s6 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e85); }
          }
          if (s6 !== peg$FAILED) {
            s5 = [s5, s6];
            s4 = s5;
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
      }
      s2 = input.substring(s2, peg$currPos);
      if (input.substr(peg$currPos, 2) === peg$c80) {
        s3 = peg$c80;
        peg$currPos += 2;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e95); }
      }
      if (s3 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f77(s2);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseWhitespace() {
    let s0, s1, s2;

    s0 = peg$currPos;
    s1 = [];
    s2 = input.charAt(peg$currPos);
    if (peg$r14.test(s2)) {
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e96); }
    }
    if (s2 !== peg$FAILED) {
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        s2 = input.charAt(peg$currPos);
        if (peg$r14.test(s2)) {
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e96); }
        }
      }
    } else {
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$f78();
    }
    s0 = s1;

    return s0;
  }

  function peg$parse_() {
    let s0, s1;

    s0 = [];
    s1 = input.charAt(peg$currPos);
    if (peg$r14.test(s1)) {
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e96); }
    }
    if (s1 === peg$FAILED) {
      s1 = peg$parseSkipComment();
    }
    while (s1 !== peg$FAILED) {
      s0.push(s1);
      s1 = input.charAt(peg$currPos);
      if (peg$r14.test(s1)) {
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e96); }
      }
      if (s1 === peg$FAILED) {
        s1 = peg$parseSkipComment();
      }
    }

    return s0;
  }

  function peg$parse__() {
    let s0, s1, s2, s3;

    s0 = peg$currPos;
    s1 = [];
    s2 = input.charAt(peg$currPos);
    if (peg$r14.test(s2)) {
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e96); }
    }
    if (s2 !== peg$FAILED) {
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        s2 = input.charAt(peg$currPos);
        if (peg$r14.test(s2)) {
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e96); }
        }
      }
    } else {
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = input.charAt(peg$currPos);
      if (peg$r14.test(s3)) {
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e96); }
      }
      if (s3 === peg$FAILED) {
        s3 = peg$parseSkipComment();
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = input.charAt(peg$currPos);
        if (peg$r14.test(s3)) {
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e96); }
        }
        if (s3 === peg$FAILED) {
          s3 = peg$parseSkipComment();
        }
      }
      s1 = [s1, s2];
      s0 = s1;
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parsews() {
    let s0, s1;

    s0 = [];
    s1 = input.charAt(peg$currPos);
    if (peg$r14.test(s1)) {
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e96); }
    }
    while (s1 !== peg$FAILED) {
      s0.push(s1);
      s1 = input.charAt(peg$currPos);
      if (peg$r14.test(s1)) {
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e96); }
      }
    }

    return s0;
  }

  function peg$parseSkipComment() {
    let s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 2) === peg$c78) {
      s1 = peg$c78;
      peg$currPos += 2;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e91); }
    }
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = input.charAt(peg$currPos);
      if (peg$r12.test(s3)) {
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e92); }
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = input.charAt(peg$currPos);
        if (peg$r12.test(s3)) {
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e92); }
        }
      }
      s3 = input.charAt(peg$currPos);
      if (peg$r13.test(s3)) {
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e93); }
      }
      if (s3 === peg$FAILED) {
        s3 = null;
      }
      s1 = [s1, s2, s3];
      s0 = s1;
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.substr(peg$currPos, 2) === peg$c79) {
        s1 = peg$c79;
        peg$currPos += 2;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$e94); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        s3 = peg$currPos;
        s4 = peg$currPos;
        peg$silentFails++;
        if (input.substr(peg$currPos, 2) === peg$c80) {
          s5 = peg$c80;
          peg$currPos += 2;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e95); }
        }
        peg$silentFails--;
        if (s5 === peg$FAILED) {
          s4 = undefined;
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
        if (s4 !== peg$FAILED) {
          if (input.length > peg$currPos) {
            s5 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e85); }
          }
          if (s5 !== peg$FAILED) {
            s4 = [s4, s5];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          s3 = peg$currPos;
          s4 = peg$currPos;
          peg$silentFails++;
          if (input.substr(peg$currPos, 2) === peg$c80) {
            s5 = peg$c80;
            peg$currPos += 2;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$e95); }
          }
          peg$silentFails--;
          if (s5 === peg$FAILED) {
            s4 = undefined;
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
          if (s4 !== peg$FAILED) {
            if (input.length > peg$currPos) {
              s5 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$e85); }
            }
            if (s5 !== peg$FAILED) {
              s4 = [s4, s5];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        }
        if (input.substr(peg$currPos, 2) === peg$c80) {
          s3 = peg$c80;
          peg$currPos += 2;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$e95); }
        }
        if (s3 !== peg$FAILED) {
          s1 = [s1, s2, s3];
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    return s0;
  }

  function peg$parseIdentifierChar() {
    let s0;

    s0 = input.charAt(peg$currPos);
    if (peg$r5.test(s0)) {
      peg$currPos++;
    } else {
      s0 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e66); }
    }

    return s0;
  }

  peg$result = peg$startRuleFunction();

  const peg$success = (peg$result !== peg$FAILED && peg$currPos === input.length);
  function peg$throw() {
    if (peg$result !== peg$FAILED && peg$currPos < input.length) {
      peg$fail(peg$endExpectation());
    }

    throw peg$buildStructuredError(
      peg$maxFailExpected,
      peg$maxFailPos < input.length ? peg$getUnicode(peg$maxFailPos) : null,
      peg$maxFailPos < input.length
        ? peg$computeLocation(peg$maxFailPos, peg$maxFailPos + 1)
        : peg$computeLocation(peg$maxFailPos, peg$maxFailPos)
    );
  }
  if (options.peg$library) {
    return /** @type {any} */ ({
      peg$result,
      peg$currPos,
      peg$FAILED,
      peg$maxFailExpected,
      peg$maxFailPos,
      peg$success,
      peg$throw: peg$success ? undefined : peg$throw,
    });
  }
  if (peg$success) {
    return peg$result;
  } else {
    peg$throw();
  }
}

module.exports = {
  StartRules: ["Program"],
  SyntaxError: peg$SyntaxError,
  parse: peg$parse,
};