fix(runtime): indexed writes and the generic array engine honour a custom prototype chain - #9297

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proggeramlug wants to merge 8 commits into

PerryTS:mainfrom

proggeramlug:fix/9220-9221-array-proto-paths

Commits on Aug 31, 2026

test(runtime): cover array prototype write and generic paths
Ralph Küpper
committed
de5f5f1
fix(runtime): honor inherited array indices across paths
Ralph Küpper
committed
fe73cdf
fix(runtime): preserve strict semantics in array store fallback
Ralph Küpper
committed
e629f02
fix(runtime): the [[Set]] owner walk takes the synthetic-class prototype hop
Ralph Küpper
committed
ee29441
perf(runtime): gate the strict lane's hole decline on the array-prototype latch
Ralph Küpper
committed
c6edaf9
perf(runtime): the [[Set]] walk's guard leads with the array-prototype latch
Ralph Küpper
committed
7faf69b
docs(changelog): record the chain hop and the latch gating
Ralph Küpper
committed
1e635f4
refactor(runtime): split the spec prototype-chain block out of indexing.rs
Ralph Küpper
committed
c2bb795