perf(object): `in` fast path (re-land) + single-pass descriptor decode for defineProperty (#6748) - #6757

Merged

proggeramlug merged 2 commits into

PerryTS:mainfrom

proggeramlug:perf/descriptor-decode

Jul 22, 2026

Commits on Jul 22, 2026

perf(object): ordinary-object fast path for the `in` operator
Ralph Küpper
committed
1973b70
perf(object): single-pass descriptor decode + receiver fast-dispatch for defineProperty
Ralph Küpper
committed
33f317e