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General fixes shaken out by running core.logic's test suite

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Running clojure/core.logic's own suite surfaced a batch of general jolt gaps.
None are core.logic-specific; each is a language/host behavior that was wrong or
missing. With these, the core relational engine (unify, run/fresh/conde,
conso/membero/appendo, reification to _0/_1, lcons) runs; the remaining failures
are in core.logic's constraint-logic-programming and finite-domain layers
(tracked separately).

- analyzer: accept the list-member dot form (. target (method args)), sugar for
  (. target method args). Re-mint.
- identical? is reference identity (eq?), not value equality. It was aliased to =,
  which infinite-loops when a deftype's .equals short-circuits on (identical? this o)
  (core.logic's Substitutions) and is wrong for distinct equal collections.
- jrecs use a deftype's declared hashCode/equals/equiv for map/set keying instead
  of structural field comparison, so metadata-wrapped keys still match (core.logic
  keys substitutions on lvar id, ignoring metadata).
- meta/with-meta dispatch to a deftype's clojure.lang.IObj meta/withMeta methods
  when present, so metadata threaded through the type's own assoc/withMeta survives
  (previously kept in an identity side-table the reconstructed instances didn't share).
- coll?/seqable? on a deftype require IPersistentCollection (cons) or ISeq (first);
  ILookup(valAt)/Indexed(nth)/Counted(count)/Seqable(seq) alone no longer qualify,
  matching the JVM.
- syntax-quote resolves a bare symbol to the compile ns's own def before
  clojure.core, so a name the ns excluded and redefined (core.logic's == after
  :refer-clojure :exclude) qualifies correctly in macro output.
- reader: record literals #ns.Type{...} / #ns.Type[...] expand to the map->/->
  factory call.
- structmap API: defstruct/create-struct/struct-map/struct/accessor (map-backed,
  insertion-ordered). Re-mint.
- .hashCode on strings/symbols (Java String.hashCode, Symbol Util.hashCombine);
  Class.isInstance; java.util.Collection.contains over vector/list/set;
  clojure.lang.RT/nextID and clojure.lang.Util hash/hasheq/equiv/identical statics.

corpus.edn: 8 JVM-certified rows. unit.edn: a Counted+Seqable deftype is coll?=false
(was a stale expectation encoding the old behavior).
This commit is contained in:
Yogthos 2026-06-27 09:20:11 -04:00
parent af91dbbaa6
commit 9dbfd7e5c1
16 changed files with 748 additions and 577 deletions
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test/chez/unit.edn
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@ -565,7 +565,7 @@
{:suite "bytes" :expr "(String. (.getBytes \"round\" \"UTF-8\") \"UTF-8\")" :expected "round"}
{:suite "deftype-map" :expr "(do (deftype Mp [m] clojure.lang.IPersistentMap (without [_ k] m)) [(map? (->Mp 1)) (record? (->Mp 1))])" :expected "[true false]"}
{:suite "deftype-map" :expr "(do (deftype Op [s]) [(map? (->Op 1)) (record? (->Op 1)) (coll? (->Op 1))])" :expected "[false false false]"}
{:suite "deftype-map" :expr "(do (deftype Lc [xs] clojure.lang.Counted (count [_] (count xs)) clojure.lang.Seqable (seq [_] (seq xs))) [(coll? (->Lc [1 2])) (count (->Lc [1 2])) (vec (seq (->Lc [1 2])))])" :expected "[true 2 [1 2]]"}
{:suite "deftype-map" :expr "(do (deftype Lc [xs] clojure.lang.Counted (count [_] (count xs)) clojure.lang.Seqable (seq [_] (seq xs))) [(coll? (->Lc [1 2])) (count (->Lc [1 2])) (vec (seq (->Lc [1 2])))])" :expected "[false 2 [1 2]]"}
{:suite "deftype-map" :expr "(do (defrecord Dr [a b]) [(map? (->Dr 1 2)) (record? (->Dr 1 2)) (coll? (->Dr 1 2))])" :expected "[true true true]"}
{:suite "macro-args" :expr "(do (defmacro sm [x] [(set? x) (map? x)]) (sm #{1 2}))" :expected "[true false]"}
{:suite "macro-args" :expr "(do (defmacro ws [x] (conj x :z)) (= #{1 :z} (ws #{1})))" :expected "true"}