Class refinements: per-type class names, FQN tokens, instance? built-ins

- (class x) returns per-type JVM class names (Long/Double/Ratio/Character/Atom),
  not a blanket java.lang.Number.
- register fully-qualified class tokens (java.lang.Long, clojure.lang.Keyword,
  clojure.lang.Atom, ...) that self-evaluate to their name, so (= (class 1)
  java.lang.Long) and (instance? clojure.lang.Atom x) resolve.
- instance? recognizes Long/Double/Ratio/Character/Symbol/Atom/IFn built-ins.

Closes class number/string/keyword/name, instance? Atom, atom?. Corpus 2699->2705.
This commit is contained in:
Yogthos 2026-06-21 19:12:40 -04:00
parent b03da19ba8
commit bb6c9eeb29
4 changed files with 36 additions and 7 deletions

View file

@ -11,7 +11,7 @@
;; reset between cases so there is no leakage — same isolation a fresh process gives.
;;
;; chez --script host/chez/run-corpus.ss
;; JOLT_CHEZ_ZJ_FLOOR=N override the regression floor (default 2698)
;; JOLT_CHEZ_ZJ_FLOOR=N override the regression floor (default 2705)
;; JOLT_CORPUS_LIMIT=N every-Nth stride (fast iteration; floor drops to 0)
;; JOLT_DUMP_CRASH_LABELS=1 list crash + allowlisted labels
(import (chezscheme))
@ -203,7 +203,7 @@
;; Regression floor: fail on any NEW divergence or if pass drops below the floor.
(define base-floor (let ((s (getenv "JOLT_CHEZ_ZJ_FLOOR")))
(if s (string->number s) 2698)))
(if s (string->number s) 2705)))
(define floor (if limit 0 base-floor))
(when (or (> (length diverged) 0) (< pass floor))
(printf "REGRESSION: pass ~a < floor ~a or ~a new divergence(s)\n"