f8ab9466d3
We were using `Object.create` to setup the prototype chain at the start of the class definition, which lead to #7771. I was a bit worried about a speed hit, but it seems everyone optimizes the two patterns the same way. https://jsbench.github.io/#f9fca52407643d96458a35763b201215 Fixes #7771.
47 lines
902 B
JavaScript
47 lines
902 B
JavaScript
"use strict";
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var Hello = function Hello() {
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babelHelpers.classCallCheck(this, Hello);
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return {
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toString() {
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return 'hello';
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}
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};
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};
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var Outer =
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/*#__PURE__*/
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function (_Hello) {
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function Outer() {
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var _this2 = this;
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var _this;
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babelHelpers.classCallCheck(this, Outer);
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var Inner =
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/*#__PURE__*/
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function () {
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function Inner() {
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babelHelpers.classCallCheck(this, Inner);
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}
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babelHelpers.createClass(Inner, [{
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key: _this = babelHelpers.possibleConstructorReturn(_this2, babelHelpers.getPrototypeOf(Outer).call(_this2)),
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value: function value() {
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return 'hello';
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}
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}]);
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return Inner;
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}();
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return babelHelpers.possibleConstructorReturn(_this, new Inner());
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}
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babelHelpers.inherits(Outer, _Hello);
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return Outer;
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}(Hello);
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expect(new Outer().hello()).toBe('hello');
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