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>
This commit is contained in:
Nicolò Ribaudo
2020-12-11 20:28:38 +01:00
parent 7965c15557
commit 6ef7b51a11
586 changed files with 5747 additions and 201 deletions

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var p2 = { 0: "b", 1: "c", 2: "d", length: 3 };
var arr = ["a", ...p2, "e"];
expect(arr).toEqual(["a", "b", "c", "d", "e"]);

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var arr = ["a", ...p2, "e"];

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var arr = ["a"].concat(babelHelpers.maybeArrayLike(babelHelpers.toConsumableArray, p2), ["e"]);