core.match: regex + array patterns (full support); library-conformance directive

Finishes core.match — its full test suite (115/115) now passes, including the
two patterns the earlier work left out:

- Regex-literal patterns. A #"…" now reads as a regex VALUE (Clojure parity: the
  reader constructs the Pattern, so a macro receives a regex, not jolt's tagged
  form), and the analyzer compiles a regex value to the same :regex IR leaf via
  its source. emit-quoted handles a quoted regex; a regex value carries the
  java.util.regex.Pattern host tag so extend-protocol/instance? dispatch on it.
- Primitive-array patterns. A ^Type hint's :tag is now the SYMBOL (e.g. `ints`),
  matching the JVM, so core.match's array-tag lookup engages the array
  specialization (alength/aget). jolt's :tag consumers already tolerate a symbol
  (hc-cell-num-ret normalizes; tag->nkind/def-meta handle both).

Also: a library-conformance directive in CLAUDE.md, and the supported-libraries
list (docs + site) simplified to one-line entries — a listed library is assumed
to work fully, so no tallies or feature enumerations. core.match + transit-jolt
added to the list.

Seed change (reader/backend/30-macros) -> re-minted; the rest runtime. JVM-
certified corpus rows; the stale `symbol hint -> :tag` divergence is dropped from
the allowlist (jolt now matches the JVM). make test + shakesmoke green.
This commit is contained in:
Yogthos 2026-06-25 00:45:29 -04:00
parent 5737a39b7c
commit 67e642bdfb
13 changed files with 77 additions and 83 deletions

View file

@ -64,7 +64,7 @@
(and (pmap? x)
(eq? (jolt-get x hc-kw-jolt-type) hc-kw-jolt-tagged)
(eq? (jolt-get x hc-kw-tag) tag)))
(define (hc-regex? x) (hc-tagged-of x hc-kw-regex))
(define (hc-regex? x) (regex-t? x)) ; #"..." reads as a regex VALUE now
(define (hc-inst? x) (hc-tagged-of x hc-kw-inst))
(define (hc-uuid? x) (hc-tagged-of x hc-kw-uuid))
(define (hc-bigdec? x) (hc-tagged-of x hc-kw-bigdec))
@ -115,7 +115,7 @@
(seq->list (jolt-seq (jolt-keys x))))) (acc '()))
(if (null? ks) (apply jolt-vector (reverse acc))
(loop (cdr ks) (cons (jolt-vector (car ks) (jolt-get x (car ks))) acc)))))))
(define (hc-regex-source x) (jolt-get x hc-kw-form))
(define (hc-regex-source x) (regex-t-source x))
(define (hc-inst-source x) (jolt-get x hc-kw-form))
(define (hc-uuid-source x) (jolt-get x hc-kw-form))
@ -188,9 +188,10 @@
;; read from its meta. Lets jolt.passes.numeric type a call to it.
(define (hc-cell-num-ret cell)
(let ((m (and cell (hashtable-ref var-meta-table cell #f))))
(and m (let ((t (jolt-get m hc-kw-tag)))
(cond ((equal? t "double") hc-kw-double)
((equal? t "long") hc-kw-long)
(and m (let* ((t (jolt-get m hc-kw-tag)) ; ^double/^long is a symbol; ^"double" a string
(s (cond ((symbol-t? t) (symbol-t-name t)) ((string? t) t) (else #f))))
(cond ((equal? s "double") hc-kw-double)
((equal? s "long") hc-kw-long)
(else #f))))))
;; A slash-free dotted symbol whose final segment is Capitalized is a class

View file

@ -289,7 +289,10 @@
(define (rdr-meta-map m)
(cond
((keyword? m) (jolt-hash-map m #t))
((symbol-t? m) (jolt-hash-map rdr-kw-tag (symbol-t-name m)))
;; ^Type -> {:tag Type} with the SYMBOL (Clojure parity — core.match's
;; array-tag and other libs look the tag up as a symbol; jolt's tag consumers
;; tolerate a symbol). ^"Type" keeps the string.
((symbol-t? m) (jolt-hash-map rdr-kw-tag m))
((string? m) (jolt-hash-map rdr-kw-tag m))
((pmap? m) m)
(else (jolt-hash-map rdr-kw-tag m))))
@ -419,9 +422,12 @@
(values (rdr-make-set elems) j)))
((char=? c #\() ; #(...) anonymous fn shorthand
(rdr-read-anon-fn s i end))
((char=? c #\") ; #"..." regex -> tagged :regex (raw source)
((char=? c #\") ; #"..." -> a regex VALUE (Clojure parity:
;; the reader constructs the Pattern, so a macro gets a regex, not a form).
;; The analyzer compiles a regex value to the same :regex IR leaf via its
;; source string.
(let-values (((src j) (rdr-read-regex s (+ i 1) end)))
(values (rdr-make-tagged (keyword #f "regex") src) j)))
(values (jolt-re-pattern src) j)))
((char=? c #\_) ; #_ discard the next form
(let-values (((_ j) (rdr-read-form s (+ i 1) end)))
(when (rdr-eof? _) (jolt-throw (jolt-ex-info "EOF after #_" (empty-pmap))))

View file

@ -158,6 +158,8 @@
((or (cseq? obj) (empty-list-t? obj)) '("ASeq" "ISeq" "IPersistentCollection" "Sequential" "Collection" "Iterable" "java.lang.Iterable" "Object"))
;; java.net.URI jhost — extend-protocol java.net.URI (hiccup ToURI/ToStr).
((and (jhost? obj) (string=? (jhost-tag obj) "uri")) '("URI" "java.net.URI" "Object"))
;; a regex VALUE — extend-protocol java.util.regex.Pattern (core.match.regex).
((regex-t? obj) '("Pattern" "java.util.regex.Pattern" "Object"))
;; host value types a library may extend a protocol to by class (data.json
;; extends JSONWriter to java.util.UUID / java.util.Date / java.math.BigDecimal).
((juuid? obj) '("UUID" "java.util.UUID" "Object"))
@ -236,6 +238,7 @@
"Map" "java.util.Map" "List" "java.util.List" "Set" "java.util.Set"
"Collection" "java.util.Collection" "Iterable" "java.lang.Iterable"
"UUID" "BigDecimal" "Date" "Timestamp" "Instant" "java.sql.Date"
"Pattern" "java.util.regex.Pattern"
;; java.time value types (extend-protocol Duration / ZonedDateTime / …)
"Duration" "Period" "LocalDate" "LocalTime" "LocalDateTime"
"ZonedDateTime" "OffsetDateTime" "OffsetTime" "ZoneId" "ZoneOffset"
@ -247,6 +250,7 @@
(and (> (string-length s) pl) (string=? (substring s 0 pl) p) (substring s pl (string-length s)))))
(define (canonical-host-tag type-name)
(let ((base (or (strip-prefix type-name "java.lang.")
(strip-prefix type-name "java.util.regex.")
(strip-prefix type-name "java.util.")
(strip-prefix type-name "java.net.")
(strip-prefix type-name "java.math.")

View file

@ -195,7 +195,7 @@
(guard (e (#t #f))
(def-var! "jolt.backend-scheme" "emit-quoted-map-value" (letrec ((emit-quoted-map-value (lambda (m) (let fnrec6335 ((m m)) (let* ((pairs (jolt-invoke (var-deref "clojure.core" "sort") (let* ((_a$6341 (lambda (k) (let fnrec6336 ((k k)) (let* ((_a$6337 (var-deref "clojure.core" "str")) (_a$6338 (jolt-invoke (var-deref "jolt.backend-scheme" "emit-quoted") k)) (_a$6339 " ") (_a$6340 (jolt-invoke (var-deref "jolt.backend-scheme" "emit-quoted") (jolt-get m k)))) (jolt-invoke _a$6337 _a$6338 _a$6339 _a$6340))))) (_a$6342 (jolt-keys m))) (jolt-map _a$6341 _a$6342))))) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-hash-map " (jolt-invoke (var-deref "clojure.string" "join") " " pairs) ")")))))) emit-quoted-map-value)))
(guard (e (#t #f))
(def-var! "jolt.backend-scheme" "emit-quoted" (letrec ((emit-quoted (lambda (form) (let fnrec6343 ((form form)) (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-char?") form)) (jolt-invoke (var-deref "jolt.backend-scheme" "emit-const") form) (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-literal?") form)) (jolt-invoke (var-deref "jolt.backend-scheme" "emit-const") form) (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-sym?") form)) (let* ((m (jolt-invoke (var-deref "jolt.host" "form-sym-meta") form)) (sns (jolt-invoke (var-deref "jolt.host" "form-sym-ns") form)) (nm (jolt-invoke (var-deref "jolt.host" "form-sym-name") form))) (if (jolt-truthy? (let* ((and__25__auto m)) (if (jolt-truthy? and__25__auto) (jolt-pos? (jolt-count m)) and__25__auto))) (let* ((_a$6344 (var-deref "clojure.core" "str")) (_a$6345 "(jolt-symbol/meta ") (_a$6346 (if (jolt-truthy? sns) (jolt-invoke (var-deref "jolt.backend-scheme" "chez-str-lit") sns) "#f")) (_a$6347 " ") (_a$6348 (jolt-invoke (var-deref "jolt.backend-scheme" "chez-str-lit") nm)) (_a$6349 " ") (_a$6350 (jolt-invoke emit-quoted m)) (_a$6351 ")")) (jolt-invoke _a$6344 _a$6345 _a$6346 _a$6347 _a$6348 _a$6349 _a$6350 _a$6351)) (let* ((_a$6352 (var-deref "clojure.core" "str")) (_a$6353 "(jolt-symbol ") (_a$6354 (if (jolt-truthy? sns) (jolt-invoke (var-deref "jolt.backend-scheme" "chez-str-lit") sns) "#f")) (_a$6355 " ") (_a$6356 (jolt-invoke (var-deref "jolt.backend-scheme" "chez-str-lit") nm)) (_a$6357 ")")) (jolt-invoke _a$6352 _a$6353 _a$6354 _a$6355 _a$6356 _a$6357)))) (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-set?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-hash-set " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-invoke (var-deref "clojure.core" "sort") (jolt-map emit-quoted (jolt-invoke (var-deref "jolt.host" "form-set-items") form)))) ")") (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-list?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-list " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-map emit-quoted (jolt-invoke (var-deref "jolt.host" "form-elements") form))) ")") (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-vec?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-vector " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-map emit-quoted (jolt-invoke (var-deref "jolt.host" "form-vec-items") form))) ")") (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-map?") form)) (jolt-invoke (var-deref "jolt.backend-scheme" "emit-quoted-map") (jolt-invoke (var-deref "jolt.host" "form-map-pairs") form)) (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "map?") form)) (jolt-invoke (var-deref "jolt.backend-scheme" "emit-quoted-map-value") form) (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "vector?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-vector " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-map emit-quoted form)) ")") (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "set?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-hash-set " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-invoke (var-deref "clojure.core" "sort") (jolt-map emit-quoted form))) ")") (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "seq?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-list " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-map emit-quoted form)) ")") (if (jolt-truthy? (keyword #f "else")) (jolt-throw (let* ((_a$6358 (jolt-invoke (var-deref "clojure.core" "str") "emit-quoted: unsupported quoted form " (jolt-invoke (var-deref "clojure.core" "pr-str") form))) (_a$6359 (jolt-hash-map))) (jolt-ex-info _a$6358 _a$6359))) jolt-nil)))))))))))))))) emit-quoted)))
(def-var! "jolt.backend-scheme" "emit-quoted" (letrec ((emit-quoted (lambda (form) (let fnrec6343 ((form form)) (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-char?") form)) (jolt-invoke (var-deref "jolt.backend-scheme" "emit-const") form) (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-literal?") form)) (jolt-invoke (var-deref "jolt.backend-scheme" "emit-const") form) (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-sym?") form)) (let* ((m (jolt-invoke (var-deref "jolt.host" "form-sym-meta") form)) (sns (jolt-invoke (var-deref "jolt.host" "form-sym-ns") form)) (nm (jolt-invoke (var-deref "jolt.host" "form-sym-name") form))) (if (jolt-truthy? (let* ((and__25__auto m)) (if (jolt-truthy? and__25__auto) (jolt-pos? (jolt-count m)) and__25__auto))) (let* ((_a$6344 (var-deref "clojure.core" "str")) (_a$6345 "(jolt-symbol/meta ") (_a$6346 (if (jolt-truthy? sns) (jolt-invoke (var-deref "jolt.backend-scheme" "chez-str-lit") sns) "#f")) (_a$6347 " ") (_a$6348 (jolt-invoke (var-deref "jolt.backend-scheme" "chez-str-lit") nm)) (_a$6349 " ") (_a$6350 (jolt-invoke emit-quoted m)) (_a$6351 ")")) (jolt-invoke _a$6344 _a$6345 _a$6346 _a$6347 _a$6348 _a$6349 _a$6350 _a$6351)) (let* ((_a$6352 (var-deref "clojure.core" "str")) (_a$6353 "(jolt-symbol ") (_a$6354 (if (jolt-truthy? sns) (jolt-invoke (var-deref "jolt.backend-scheme" "chez-str-lit") sns) "#f")) (_a$6355 " ") (_a$6356 (jolt-invoke (var-deref "jolt.backend-scheme" "chez-str-lit") nm)) (_a$6357 ")")) (jolt-invoke _a$6352 _a$6353 _a$6354 _a$6355 _a$6356 _a$6357)))) (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-set?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-hash-set " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-invoke (var-deref "clojure.core" "sort") (jolt-map emit-quoted (jolt-invoke (var-deref "jolt.host" "form-set-items") form)))) ")") (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-list?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-list " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-map emit-quoted (jolt-invoke (var-deref "jolt.host" "form-elements") form))) ")") (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-vec?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-vector " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-map emit-quoted (jolt-invoke (var-deref "jolt.host" "form-vec-items") form))) ")") (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-map?") form)) (jolt-invoke (var-deref "jolt.backend-scheme" "emit-quoted-map") (jolt-invoke (var-deref "jolt.host" "form-map-pairs") form)) (if (jolt-truthy? (jolt-invoke (var-deref "jolt.host" "form-regex?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-regex " (jolt-invoke (var-deref "jolt.backend-scheme" "chez-str-lit") (jolt-invoke (var-deref "jolt.host" "form-regex-source") form)) ")") (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "map?") form)) (jolt-invoke (var-deref "jolt.backend-scheme" "emit-quoted-map-value") form) (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "vector?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-vector " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-map emit-quoted form)) ")") (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "set?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-hash-set " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-invoke (var-deref "clojure.core" "sort") (jolt-map emit-quoted form))) ")") (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "seq?") form)) (jolt-invoke (var-deref "clojure.core" "str") "(jolt-list " (jolt-invoke (var-deref "clojure.string" "join") " " (jolt-map emit-quoted form)) ")") (if (jolt-truthy? (keyword #f "else")) (jolt-throw (let* ((_a$6358 (jolt-invoke (var-deref "clojure.core" "str") "emit-quoted: unsupported quoted form " (jolt-invoke (var-deref "clojure.core" "pr-str") form))) (_a$6359 (jolt-hash-map))) (jolt-ex-info _a$6358 _a$6359))) jolt-nil))))))))))))))))) emit-quoted)))
(guard (e (#t #f))
(def-var! "jolt.backend-scheme" "jmeta-nonempty?" (letrec ((jmeta-nonempty? (lambda (m) (let fnrec6360 ((m m)) (let* ((and__25__auto (jolt-invoke (var-deref "clojure.core" "map?") m))) (if (jolt-truthy? and__25__auto) (jolt-pos? (jolt-count m)) and__25__auto)))))) jmeta-nonempty?)))
(guard (e (#t #f))

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