`??=` is being merged into the Logical Assignment Operator proposal, and the overall proposal will wait until nullish coalescing is finalized.
7 lines
104 B
JavaScript
7 lines
104 B
JavaScript
var _o, _o2, _b;
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let o;
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o ?? (o = {});
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(_o = o).a ?? (_o.a = 1);
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(_o2 = o)[_b = "b"] ?? (_o2[_b] = 2);
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