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e46a842e99
swc_ecma_parser: - Implement parsing of private properties in object literals. swc_ecma_transforms_base: - `fixer`: Handle `const [a = (b, c)]`. swc_ecma_transforms_compat: - `class_properties`: Support ergonomic brand checks. (#2064) swc_ecma_transforms_proposal: - Implement ergonomic brand checks for private fields. (#2064)
12 lines
201 B
JavaScript
12 lines
201 B
JavaScript
var _brand_check_Foo = new WeakSet();
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class Foo {
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#foo() {
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}
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test(other) {
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return _brand_check_Foo.has(other);
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}
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constructor(){
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_brand_check_Foo.add(this);
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}
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}
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