Nicolò Ribaudo 6ef7b51a11 Implement assumptions defined in the babel/rfcs#5 RFC
- `mutableTemplateObject` and `ignoreToPrimitiveHint` (#12408)
- `setClassMethods` (#12407)
- `setComputedProperties` (#12490)
- `ignoreFunctionLength` (#12491)
- `noDocumentAll` (#12481)
- `iterableIsArray` and `arrayLikeIsIterable` (#12489)
- `pureGetters` (#12504)
- `skipForOfIteratorClosing` (#12496)
- `objectRestNoSymbols`, `setSpreadProperties` and `pureGetters` (#12505)
- `noNewArrows` (#12613, #12793)
- `setPublicClassFields` and `privateFieldsAsProperties` (#12497)
- `constantReexports` and `enumerableModuleMeta` (#12618)
- `constantSuper`, `superIsCallableConstructor` and `noClassCalls` (#12726)

Co-authored-by: Justin Ridgewell <justin@ridgewell.name>
Co-authored-by: Huáng Jùnliàng <JLHwung@users.noreply.github.com>
2021-02-21 17:09:45 +01:00

30 lines
368 B
JavaScript

function test(foo) {
foo?.bar;
foo?.bar?.baz;
foo?.(foo);
foo?.bar()
foo.get(bar)?.()
foo.bar()?.()
foo[bar]()?.()
foo.bar().baz?.()
foo[bar]().baz?.()
foo.bar?.(foo.bar, false)
foo?.bar?.(foo.bar, true)
foo.bar?.baz(foo.bar, false)
foo?.bar?.baz(foo.bar, true)
foo.bar?.baz?.(foo.bar, false)
foo?.bar?.baz?.(foo.bar, true)
}