NEW209757
We shouldn't need the MayHaveIndexedAccessors bit in TypeInfoFlags 
https://bugs.webkit.org/show_bug.cgi?id=209757
Summary We shouldn't need the MayHaveIndexedAccessors bit in TypeInfoFlags
Keith Miller
Reported 2020-03-30 12:23:32 PDT
We only seem to use MayHaveIndexedAccessors for checking if the prototype chain may intercept indexed properties. We should probably be able to compute that same information via (indexingShape != SlowPutArrayStorageShape || classInfo().getOwnPropertySlotByIndex != JSObject::getOwnPropertySlotByIndex || globalObject().isHavingABadTime()) since we will already get the structure in order to do the prototype chain walk.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2020-03-30 12:24:00 PDT
<rdar://problem/61067666>
Note You need to log in before you can comment on or make changes to this bug.