babel-core/lib/babel/transformation/transformers/internal/hoist-directives.js

A compiler for writing next generation JavaScript

"use strict";

var _toolsProtectJs2 = require("./../../../tools/protect.js");

var _toolsProtectJs3 = _interopRequireDefault(_toolsProtectJs2);

exports.__esModule = true;

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } }

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

var t = _interopRequireWildcard(_types);

_toolsProtectJs3["default"](module);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

var metadata = {
  group: "builtin-pre"
};

exports.metadata = metadata;
/**
 * [Please add a description.]
 */

var visitor = {

  /**
   * [Please add a description.]
   */

  Block: {
    exit: function exit(node) {
      for (var i = 0; i < node.body.length; i++) {
        var bodyNode = node.body[i];
        if (t.isExpressionStatement(bodyNode) && t.isLiteral(bodyNode.expression)) {
          bodyNode._blockHoist = Infinity;
        } else {
          return;
        }
      }
    }
  }
};
exports.visitor = visitor;