bd7d0f26b2
* Add test * Don’t allow an object literal with a spread as a fallback for destructuring a property not present in all constituents
22 lines
624 B
TypeScript
22 lines
624 B
TypeScript
//// [destructuringFromUnionSpread.ts]
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interface A { a: string }
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interface B { b: number }
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declare const x: A | B;
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const { a } = { ...x } // error
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//// [destructuringFromUnionSpread.js]
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var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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var a = __assign({}, x).a; // error
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