"use strict";
|
|
exports.__esModule = true;
|
exports.default = canSkipPolyfill;
|
|
var _babel = _interopRequireWildcard(require("@babel/core"));
|
|
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
|
|
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && 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; }
|
|
const {
|
types: t
|
} = _babel.default || _babel;
|
|
function canSkipPolyfill(desc, path) {
|
const {
|
node,
|
parent
|
} = path;
|
|
switch (desc.name) {
|
case "es.string.split":
|
{
|
if (!t.isCallExpression(parent, {
|
callee: node
|
})) return false;
|
if (parent.arguments.length < 1) return true;
|
const splitter = parent.arguments[0];
|
return t.isStringLiteral(splitter) || t.isTemplateLiteral(splitter);
|
}
|
}
|
}
|
