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- "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);
- }
- }
- }
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