diff options
Diffstat (limited to 'school/node_modules/@babel/runtime/helpers/wrapNativeSuper.js')
-rw-r--r-- | school/node_modules/@babel/runtime/helpers/wrapNativeSuper.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/school/node_modules/@babel/runtime/helpers/wrapNativeSuper.js b/school/node_modules/@babel/runtime/helpers/wrapNativeSuper.js new file mode 100644 index 0000000..b6ea60c --- /dev/null +++ b/school/node_modules/@babel/runtime/helpers/wrapNativeSuper.js @@ -0,0 +1,31 @@ +var getPrototypeOf = require("./getPrototypeOf.js"); +var setPrototypeOf = require("./setPrototypeOf.js"); +var isNativeFunction = require("./isNativeFunction.js"); +var construct = require("./construct.js"); +function _wrapNativeSuper(Class) { + var _cache = typeof Map === "function" ? new Map() : undefined; + module.exports = _wrapNativeSuper = function _wrapNativeSuper(Class) { + if (Class === null || !isNativeFunction(Class)) return Class; + if (typeof Class !== "function") { + throw new TypeError("Super expression must either be null or a function"); + } + if (typeof _cache !== "undefined") { + if (_cache.has(Class)) return _cache.get(Class); + _cache.set(Class, Wrapper); + } + function Wrapper() { + return construct(Class, arguments, getPrototypeOf(this).constructor); + } + Wrapper.prototype = Object.create(Class.prototype, { + constructor: { + value: Wrapper, + enumerable: false, + writable: true, + configurable: true + } + }); + return setPrototypeOf(Wrapper, Class); + }, module.exports.__esModule = true, module.exports["default"] = module.exports; + return _wrapNativeSuper(Class); +} +module.exports = _wrapNativeSuper, module.exports.__esModule = true, module.exports["default"] = module.exports;
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