jolt/test
Yogthos 8a3019a64e Records are not vectors: vector?/sequential? false for shape-recs (jolt-14k)
Under direct-linking a record is a Janet tuple (its shape-rec), and core-vector?
just delegated to jvec? which is true for any tuple — so (vector? a-record) and
(sequential? a-record) returned true. That broke map-destructuring of a record:
the destructure coerce treats a sequential source as & {:keys} kwargs and does
(apply hash-map x), so destructuring a record fed its entries to make-phm as a
flat kv-list and corrupted. Surfaced as reitit's router crashing on a wildcard
route ('expected integer key for tuple in range [0,5), got 5') whenever the new
direct-link default was on; minimal repro is (let [{:keys [a]} (->R ...)] ...).

Fix: core-vector? excludes shape-recs, matching Clojure (a record is not a
vector or sequential). jvec? is unchanged for internal representation dispatch.
Regression cases added to record-declared-shape-test.
2026-06-14 17:45:30 -04:00
..
bench Compiler research (#10) 2026-06-09 07:30:25 +08:00
clojure-stdlib/clojure Compiler research (#10) 2026-06-09 07:30:25 +08:00
integration Records are not vectors: vector?/sequential? false for shape-recs (jolt-14k) 2026-06-14 17:45:30 -04:00
spec remove logging from core 2026-06-13 20:23:18 -04:00
support core: AOT context image — init-cached recovers the bootstrap cost across processes 2026-06-10 13:57:37 -04:00
unit phm: grow the bucket array past load factor 2 (map-read 4.5x recovery) 2026-06-10 17:06:03 -04:00