v8intrinsic.js 1.84 KB
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _types = require("../tokenizer/types");

var N = _interopRequireWildcard(require("../types"));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

var _default = superClass => class extends superClass {
  parseV8Intrinsic() {
    if (this.match(_types.types.modulo)) {
      const v8IntrinsicStart = this.state.start;
      const node = this.startNode();
      this.eat(_types.types.modulo);

      if (this.match(_types.types.name)) {
        const name = this.parseIdentifierName(this.state.start);
        const identifier = this.createIdentifier(node, name);
        identifier.type = "V8IntrinsicIdentifier";

        if (this.match(_types.types.parenL)) {
          return identifier;
        }
      }

      this.unexpected(v8IntrinsicStart);
    }
  }

  parseExprAtom() {
    return this.parseV8Intrinsic() || super.parseExprAtom(...arguments);
  }

};

exports.default = _default;