babel/packages/babel-plugin-transform-optional-chaining/test/fixtures/general/unary/output.js at main

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Files

T

* Compress output for optional chain with multiple `?.`

* Shorter output for optional delete

* Use a single temp variable per optional chain

2023-07-04 08:36:21 +02:00

 "use strict";
 var _obj$a, _obj$b, _obj$b2;
 const obj = {
   a: {
     b: 0
   }
 };
 let test = +(obj === null || obj === void 0 || (_obj$a = obj.a) === null || _obj$a === void 0 ? void 0 : _obj$a.b);
 test = +(obj === null || obj === void 0 ? void 0 : obj.a.b);
 test = +(obj === null || obj === void 0 || (_obj$b = obj.b) === null || _obj$b === void 0 ? void 0 : _obj$b.b);
 test = +(obj === null || obj === void 0 || (_obj$b2 = obj.b) === null || _obj$b2 === void 0 ? void 0 : _obj$b2.b);