112e924dea
Excluded keys should not be performed with GetOwnPropertyDescriptor on source object in CopyDataProperties. The key values fetch in CopyDataProperties might be arbitrary kind. It may be smi, string, and symbol. Yet the proxy keys collected by KeyAccumulator are not expected types for numeric keys. Those keys should be converted to expected types. Also updates a typo in comments of BytecodeGenerator::BuildDestructuringObjectAssignment. The elements in rest_runtime_callargs should be [value, ...excluded_properties]. Refs: https://tc39.es/ecma262/#sec-copydataproperties Bug: v8:11532 Change-Id: If71bfedf8272ce8405e8566a016fae66b3007dd9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3060275 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#76171} |
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regress | ||
object-rest-basic.js | ||
object-spread-basic.js | ||
object-spread-ic-dontenum-transition.js | ||
object-spread-ic-multiple-transitions.js | ||
object-spread-ic.js | ||
regexp-lookbehind.js | ||
template-escapes.js |