diff options
| author | littleblack111 <littleblack11111@gmail.com> | 2023-10-14 15:31:11 +0800 |
|---|---|---|
| committer | littleblack111 <littleblack11111@gmail.com> | 2023-10-14 15:31:11 +0800 |
| commit | aa773172311dcada759dfbaac485f4bc6e00bc21 (patch) | |
| tree | ca6d9a5eff3ab8f689f9acb4f0df791d9486813d /node_modules/@babel/runtime/helpers/esm/wrapNativeSuper.js | |
| parent | c5a5384e846f242e901e859fe600d695d8990a9a (diff) | |
added babel
Diffstat (limited to 'node_modules/@babel/runtime/helpers/esm/wrapNativeSuper.js')
| -rw-r--r-- | node_modules/@babel/runtime/helpers/esm/wrapNativeSuper.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/node_modules/@babel/runtime/helpers/esm/wrapNativeSuper.js b/node_modules/@babel/runtime/helpers/esm/wrapNativeSuper.js new file mode 100644 index 00000000..43d0ded7 --- /dev/null +++ b/node_modules/@babel/runtime/helpers/esm/wrapNativeSuper.js @@ -0,0 +1,30 @@ +import getPrototypeOf from "./getPrototypeOf.js"; +import setPrototypeOf from "./setPrototypeOf.js"; +import isNativeFunction from "./isNativeFunction.js"; +import construct from "./construct.js"; +export default function _wrapNativeSuper(Class) { + var _cache = typeof Map === "function" ? new Map() : undefined; + _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); + }; + return _wrapNativeSuper(Class); +}
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