type returns the JVM class (Clojure semantics) (#244)

(type x) was jolt's internal taxonomy keyword (:string/:set/:jolt/inst), which
breaks any library dispatching a multimethod on [(type a) (type b)] against
java/clojure.lang classes (e.g. clojure.tools.logging.test's matchers). Make the
PUBLIC clojure.core/type Clojure's (or (:type meta) (class x)).

The taxonomy keyword stays the core model: natives-meta.ss keeps jolt-type and
exposes it as __type-tag, which print-method/print-dup dispatch on (so #uuid/#regex/
records still print). The JVM mapping lives in the java host layer — host-class.ss
defines the public type next to (class …), and a jinst now reports java.util.Date
(was :jolt/inst). So the core emits the taxonomy and the java layer remaps it in one
place. unit.edn's type suite updated to the class names. make test green.

Co-authored-by: Yogthos <yogthos@gmail.com>
This commit is contained in:
Dmitri Sotnikov 2026-06-26 21:14:06 +00:00 committed by GitHub
parent 6c03dffd00
commit 687dc60af6
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8 changed files with 56 additions and 36 deletions

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@ -65,6 +65,19 @@
(def-var! "clojure.core" "class" jolt-class) (def-var! "clojure.core" "class" jolt-class)
;; The PUBLIC clojure.core/type — Clojure's (or (:type meta) (class x)). This is the
;; java host layer's job: the core taxonomy (natives-meta.ss jolt-type, kept under
;; __type-tag for print-method) is JVM-free, and the JVM class mapping lives HERE,
;; next to (class …). The inst/array/byte-buffer host files extend `class` (a
;; class-arm or jolt-type fallthrough) and re-point `type` at this same fn, so the
;; remap of every value — :jolt/inst -> java.util.Date etc. — happens in one place.
(define ty-meta-key (keyword #f "type"))
(define (jolt-type-pub x)
(let* ((m (jolt-meta x))
(override (if (jolt-nil? m) jolt-nil (jolt-get m ty-meta-key jolt-nil))))
(if (not (jolt-nil? override)) override (jolt-class x))))
(def-var! "clojure.core" "type" jolt-type-pub)
;; bare class-name tokens -> canonical JVM class-name strings. ;; bare class-name tokens -> canonical JVM class-name strings.
(define class-token-alist (define class-token-alist
'(("String" . "java.lang.String") ("Number" . "java.lang.Number") '(("String" . "java.lang.String") ("Number" . "java.lang.Number")

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@ -280,6 +280,10 @@
(register-hash-arm! jinst? (lambda (x) (jolt-hash (jinst-ms x)))) (register-hash-arm! jinst? (lambda (x) (jolt-hash (jinst-ms x))))
;; #inst is a java.util.Date — (class x) / (type x) report that, not the internal
;; :jolt/inst tag (which print-method still dispatches on via __type-tag).
(register-class-arm! jinst? (lambda (x) "java.util.Date"))
;; java.time.Instant is nano-precise: two Instants are = when their epoch-nanos ;; java.time.Instant is nano-precise: two Instants are = when their epoch-nanos
;; match (so an Instant and one shifted by a single nanosecond differ). ;; match (so an Instant and one shifted by a single nanosecond differ).
(define (jt-instant-tag? x) (and (jhost? x) (string=? (jhost-tag x) "instant"))) (define (jt-instant-tag? x) (and (jhost? x) (string=? (jhost-tag x) "instant")))
@ -303,7 +307,6 @@
(define %it-type jolt-type) (define %it-type jolt-type)
(set! jolt-type (lambda (x) (if (jinst? x) inst-type-kw (%it-type x)))) (set! jolt-type (lambda (x) (if (jinst? x) inst-type-kw (%it-type x))))
(def-var! "clojure.core" "type" jolt-type)
;; instance? java.util.Date -> a jinst; java.time.Instant/LocalDateTime -> the ;; instance? java.util.Date -> a jinst; java.time.Instant/LocalDateTime -> the
;; matching jhost tag. The instance? macro passes the class-name symbol. ;; matching jhost tag. The instance? macro passes the class-name symbol.

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@ -319,7 +319,6 @@
(define io-kw-file (keyword "jolt" "file")) (define io-kw-file (keyword "jolt" "file"))
(define %io-type jolt-type) (define %io-type jolt-type)
(set! jolt-type (lambda (x) (if (jfile? x) io-kw-file (%io-type x)))) (set! jolt-type (lambda (x) (if (jfile? x) io-kw-file (%io-type x))))
(def-var! "clojure.core" "type" jolt-type)
;; (instance? java.io.File f): the instance? macro passes the class-name symbol; ;; (instance? java.io.File f): the instance? macro passes the class-name symbol;
;; match "File" / "java.io.File" (and any *.File) against a jfile. ;; match "File" / "java.io.File" (and any *.File) against a jfile.

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@ -156,7 +156,6 @@
;; (jolt-type …) for arrays, so extending jolt-type covers both. ;; (jolt-type …) for arrays, so extending jolt-type covers both.
(define %na-type jolt-type) (define %na-type jolt-type)
(set! jolt-type (lambda (x) (if (jolt-array? x) (na-array-class-name x) (%na-type x)))) (set! jolt-type (lambda (x) (if (jolt-array? x) (na-array-class-name x) (%na-type x))))
(def-var! "clojure.core" "type" jolt-type)
;; instance? over an array class token ([I, [C, …). An array token reaches us as ;; instance? over an array class token ([I, [C, …). An array token reaches us as
;; a string ("[C", from (Class/forName "[C")) — the dispatcher leaves it a string ;; a string ("[C", from (Class/forName "[C")) — the dispatcher leaves it a string

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@ -132,4 +132,10 @@
((procedure? x) ty-fn) ((procedure? x) ty-fn)
(else ty-object)))) (else ty-object))))
;; jolt-type is the keyword TAXONOMY (:string/:set/:jolt/inst/…) — jolt's native
;; value model, with no JVM in it. print-method/print-dup dispatch on it (via
;; __type-tag). The PUBLIC clojure.core/type is Clojure's (or (:type meta) (class
;; x)) — a JVM class — but that mapping belongs to the java host layer (host-class.ss
;; rebinds `type` next to `class`), so this core layer stays JVM-free.
(def-var! "clojure.core" "__type-tag" jolt-type)
(def-var! "clojure.core" "type" jolt-type) (def-var! "clojure.core" "type" jolt-type)

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@ -967,11 +967,11 @@
(guard (e (#t #f)) (guard (e (#t #f))
(def-var-with-meta! "clojure.core" "line-seq" (letrec ((line-seq (lambda (rdr) (let fnrec2450 ((rdr rdr)) (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "string?") rdr)) (jolt-seq (jolt-invoke (var-deref "clojure.core" "str-split") "\n" rdr)) (jolt-invoke (var-deref "clojure.core" "make-lazy-seq") (lambda () (let fnrec2451 () (jolt-invoke (var-deref "clojure.core" "coll->cells") (let* ((line (jolt-invoke (var-deref "clojure.core" "-read-line") rdr))) (if (jolt-truthy? line) (jolt-cons line (line-seq rdr)) jolt-nil))))))))))) line-seq) (let* ((_o$2452 (keyword #f "doc")) (_o$2453 "Returns the lines of text from rdr as a lazy sequence of strings, as by\n read-line. (Jolt extension kept from the old kernel stub: a plain string\n splits into its lines.)")) (jolt-hash-map _o$2452 _o$2453)))) (def-var-with-meta! "clojure.core" "line-seq" (letrec ((line-seq (lambda (rdr) (let fnrec2450 ((rdr rdr)) (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "string?") rdr)) (jolt-seq (jolt-invoke (var-deref "clojure.core" "str-split") "\n" rdr)) (jolt-invoke (var-deref "clojure.core" "make-lazy-seq") (lambda () (let fnrec2451 () (jolt-invoke (var-deref "clojure.core" "coll->cells") (let* ((line (jolt-invoke (var-deref "clojure.core" "-read-line") rdr))) (if (jolt-truthy? line) (jolt-cons line (line-seq rdr)) jolt-nil))))))))))) line-seq) (let* ((_o$2452 (keyword #f "doc")) (_o$2453 "Returns the lines of text from rdr as a lazy sequence of strings, as by\n read-line. (Jolt extension kept from the old kernel stub: a plain string\n splits into its lines.)")) (jolt-hash-map _o$2452 _o$2453))))
(guard (e (#t #f)) (guard (e (#t #f))
(jolt-invoke (var-deref "clojure.core" "defmulti-setup") (jolt-symbol #f "print-method") (lambda (x writer) (let fnrec2454 ((x x) (writer writer)) (let* ((t (jolt-get (jolt-invoke (var-deref "clojure.core" "meta") x) (keyword #f "type")))) (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "keyword?") t)) t (jolt-invoke (var-deref "clojure.core" "type") x))))))) (jolt-invoke (var-deref "clojure.core" "defmulti-setup") (jolt-symbol #f "print-method") (lambda (x writer) (let fnrec2454 ((x x) (writer writer)) (let* ((t (jolt-get (jolt-invoke (var-deref "clojure.core" "meta") x) (keyword #f "type")))) (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "keyword?") t)) t (jolt-invoke (var-deref "clojure.core" "__type-tag") x)))))))
(guard (e (#t #f)) (guard (e (#t #f))
(jolt-invoke (var-deref "clojure.core" "defmethod-setup") (jolt-symbol #f "print-method") (keyword #f "default") (lambda (o w) (let fnrec2455 ((o o) (w w)) (begin (record-method-dispatch w "write" (jolt-vector (jolt-invoke (var-deref "clojure.core" "__pr-str1") o))) jolt-nil))))) (jolt-invoke (var-deref "clojure.core" "defmethod-setup") (jolt-symbol #f "print-method") (keyword #f "default") (lambda (o w) (let fnrec2455 ((o o) (w w)) (begin (record-method-dispatch w "write" (jolt-vector (jolt-invoke (var-deref "clojure.core" "__pr-str1") o))) jolt-nil)))))
(guard (e (#t #f)) (guard (e (#t #f))
(jolt-invoke (var-deref "clojure.core" "defmulti-setup") (jolt-symbol #f "print-dup") (lambda (x writer) (let fnrec2456 ((x x) (writer writer)) (let* ((t (jolt-get (jolt-invoke (var-deref "clojure.core" "meta") x) (keyword #f "type")))) (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "keyword?") t)) t (jolt-invoke (var-deref "clojure.core" "type") x))))))) (jolt-invoke (var-deref "clojure.core" "defmulti-setup") (jolt-symbol #f "print-dup") (lambda (x writer) (let fnrec2456 ((x x) (writer writer)) (let* ((t (jolt-get (jolt-invoke (var-deref "clojure.core" "meta") x) (keyword #f "type")))) (if (jolt-truthy? (jolt-invoke (var-deref "clojure.core" "keyword?") t)) t (jolt-invoke (var-deref "clojure.core" "__type-tag") x)))))))
(guard (e (#t #f)) (guard (e (#t #f))
(jolt-invoke (var-deref "clojure.core" "defmethod-setup") (jolt-symbol #f "print-dup") (keyword #f "default") (lambda (o w) (let fnrec2457 ((o o) (w w)) (jolt-invoke (var-deref "clojure.core" "print-method") o w))))) (jolt-invoke (var-deref "clojure.core" "defmethod-setup") (jolt-symbol #f "print-dup") (keyword #f "default") (lambda (o w) (let fnrec2457 ((o o) (w w)) (jolt-invoke (var-deref "clojure.core" "print-method") o w)))))
(guard (e (#t #f)) (guard (e (#t #f))

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@ -150,7 +150,7 @@
;; documented jolt divergence). ;; documented jolt divergence).
(defmulti print-method (fn [x writer] (defmulti print-method (fn [x writer]
(let [t (get (meta x) :type)] (let [t (get (meta x) :type)]
(if (keyword? t) t (type x))))) (if (keyword? t) t (__type-tag x)))))
(defmethod print-method :default [o w] (defmethod print-method :default [o w]
(.write w (__pr-str1 o)) (.write w (__pr-str1 o))
@ -160,7 +160,7 @@
;; (as Clojure's default does for most types). ;; (as Clojure's default does for most types).
(defmulti print-dup (fn [x writer] (defmulti print-dup (fn [x writer]
(let [t (get (meta x) :type)] (let [t (get (meta x) :type)]
(if (keyword? t) t (type x))))) (if (keyword? t) t (__type-tag x)))))
(defmethod print-dup :default [o w] (print-method o w)) (defmethod print-dup :default [o w] (print-method o w))

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@ -67,7 +67,7 @@
{:suite "exinfo" :expr "(instance? RuntimeException (InterruptedException. \"x\"))" :expected "false"} {:suite "exinfo" :expr "(instance? RuntimeException (InterruptedException. \"x\"))" :expected "false"}
{:suite "exinfo" :expr "(.getMessage (RuntimeException. \"boom\"))" :expected "boom"} {:suite "exinfo" :expr "(.getMessage (RuntimeException. \"boom\"))" :expected "boom"}
{:suite "exinfo" :expr "(ex-message (RuntimeException. \"boom\"))" :expected "boom"} {:suite "exinfo" :expr "(ex-message (RuntimeException. \"boom\"))" :expected "boom"}
{:suite "exinfo" :expr "(type (ex-info \"x\" {}))" :expected ":jolt/ex-info"} {:suite "exinfo" :expr "(type (ex-info \"x\" {}))" :expected "clojure.lang.ExceptionInfo"}
{:suite "hostobj" :expr "(.getName (.getClass \"x\"))" :expected "java.lang.String"} {:suite "hostobj" :expr "(.getName (.getClass \"x\"))" :expected "java.lang.String"}
{:suite "hostobj" :expr "(.getClass 5)" :expected "java.lang.Long"} {:suite "hostobj" :expr "(.getClass 5)" :expected "java.lang.Long"}
{:suite "hostobj" :expr "(.getSimpleName (.getClass :k))" :expected "Keyword"} {:suite "hostobj" :expr "(.getSimpleName (.getClass :k))" :expected "Keyword"}
@ -164,7 +164,7 @@
{:suite "insttime" :expr "(inst-ms #inst \"2020-01-01T00:00:00Z\")" :expected "1577836800000"} {:suite "insttime" :expr "(inst-ms #inst \"2020-01-01T00:00:00Z\")" :expected "1577836800000"}
{:suite "insttime" :expr "(inst-ms* #inst \"1970-01-01T00:00:00Z\")" :expected "0"} {:suite "insttime" :expr "(inst-ms* #inst \"1970-01-01T00:00:00Z\")" :expected "0"}
{:suite "insttime" :expr "(some? #inst \"2020-01-01T00:00:00Z\")" :expected "true"} {:suite "insttime" :expr "(some? #inst \"2020-01-01T00:00:00Z\")" :expected "true"}
{:suite "insttime" :expr "(str (type #inst \"2020-01-01T00:00:00Z\"))" :expected ":jolt/inst"} {:suite "insttime" :expr "(str (type #inst \"2020-01-01T00:00:00Z\"))" :expected "class java.util.Date"}
{:suite "insttime" :expr "(= #inst \"2020\" #inst \"2020-01-01T00:00:00.000Z\")" :expected "true"} {:suite "insttime" :expr "(= #inst \"2020\" #inst \"2020-01-01T00:00:00.000Z\")" :expected "true"}
{:suite "insttime" :expr "(= #inst \"2020-03\" #inst \"2020-03-01T00:00:00Z\")" :expected "true"} {:suite "insttime" :expr "(= #inst \"2020-03\" #inst \"2020-03-01T00:00:00Z\")" :expected "true"}
{:suite "insttime" :expr "(= #inst \"2020-03-15\" #inst \"2020-03-15T00:00:00Z\")" :expected "true"} {:suite "insttime" :expr "(= #inst \"2020-03-15\" #inst \"2020-03-15T00:00:00Z\")" :expected "true"}
@ -200,7 +200,7 @@
{:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (.exists (io/file \"README.md\")))" :expected "true"} {:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (.exists (io/file \"README.md\")))" :expected "true"}
{:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (instance? java.io.File (io/file \"/a/b\")))" :expected "true"} {:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (instance? java.io.File (io/file \"/a/b\")))" :expected "true"}
{:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (instance? java.io.File \"/a/b\"))" :expected "false"} {:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (instance? java.io.File \"/a/b\"))" :expected "false"}
{:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (str (type (io/file \"/a\"))))" :expected ":jolt/file"} {:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (str (type (io/file \"/a\"))))" :expected "class java.io.File"}
{:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (every? (fn [f] (instance? java.io.File f)) (file-seq (io/file \"docs\"))))" :expected "true"} {:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (every? (fn [f] (instance? java.io.File f)) (file-seq (io/file \"docs\"))))" :expected "true"}
{:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (pos? (count (filter (fn [f] (.isFile f)) (file-seq (io/file \"docs\"))))))" :expected "true"} {:suite "io" :expr "(do (require (quote [clojure.java.io :as io])) (pos? (count (filter (fn [f] (.isFile f)) (file-seq (io/file \"docs\"))))))" :expected "true"}
{:suite "io" :expr "(do (require (quote [clojure.string :as s])) (boolean (some (fn [p] (s/ends-with? p \"README.md\")) (file-seq \".\"))))" :expected "true"} {:suite "io" :expr "(do (require (quote [clojure.string :as s])) (boolean (some (fn [p] (s/ends-with? p \"README.md\")) (file-seq \".\"))))" :expected "true"}
@ -458,43 +458,43 @@
{:suite "strns" :expr "(do (require (quote [clojure.string :as s])) (s/index-of \"abc\" \"b\"))" :expected "1"} {:suite "strns" :expr "(do (require (quote [clojure.string :as s])) (s/index-of \"abc\" \"b\"))" :expected "1"}
{:suite "strns" :expr "(do (require (quote [clojure.string :as s])) (nil? (s/index-of \"abc\" \"z\")))" :expected "true"} {:suite "strns" :expr "(do (require (quote [clojure.string :as s])) (nil? (s/index-of \"abc\" \"z\")))" :expected "true"}
{:suite "strns" :expr "(do (require (quote [clojure.string :as s])) (s/trim-newline \"abc\\n\\n\"))" :expected "abc"} {:suite "strns" :expr "(do (require (quote [clojure.string :as s])) (s/trim-newline \"abc\\n\\n\"))" :expected "abc"}
{:suite "type" :expr "(type 5)" :expected ":number"} {:suite "type" :expr "(type 5)" :expected "java.lang.Long"}
{:suite "type" :expr "(type 5.0)" :expected ":number"} {:suite "type" :expr "(type 5.0)" :expected "java.lang.Double"}
{:suite "type" :expr "(type (/ 10 2))" :expected ":number"} {:suite "type" :expr "(type (/ 10 2))" :expected "java.lang.Long"}
{:suite "type" :expr "(type \"s\")" :expected ":string"} {:suite "type" :expr "(type \"s\")" :expected "java.lang.String"}
{:suite "type" :expr "(type :k)" :expected ":keyword"} {:suite "type" :expr "(type :k)" :expected "clojure.lang.Keyword"}
{:suite "type" :expr "(type 'x)" :expected ":symbol"} {:suite "type" :expr "(type 'x)" :expected "clojure.lang.Symbol"}
{:suite "type" :expr "(type true)" :expected ":boolean"} {:suite "type" :expr "(type true)" :expected "java.lang.Boolean"}
{:suite "type" :expr "(type false)" :expected ":boolean"} {:suite "type" :expr "(type false)" :expected "java.lang.Boolean"}
{:suite "type" :expr "(type nil)" :expected ""} {:suite "type" :expr "(type nil)" :expected ""}
{:suite "type" :expr "(type \\a)" :expected ":char"} {:suite "type" :expr "(type \\a)" :expected "java.lang.Character"}
{:suite "type" :expr "(type [1 2])" :expected ":vector"} {:suite "type" :expr "(type [1 2])" :expected "clojure.lang.PersistentVector"}
{:suite "type" :expr "(type [])" :expected ":vector"} {:suite "type" :expr "(type [])" :expected "clojure.lang.PersistentVector"}
{:suite "type" :expr "(type {:a 1})" :expected ":map"} {:suite "type" :expr "(type {:a 1})" :expected "clojure.lang.PersistentArrayMap"}
{:suite "type" :expr "(type #{1})" :expected ":set"} {:suite "type" :expr "(type #{1})" :expected "clojure.lang.PersistentHashSet"}
{:suite "type" :expr "(type '(1 2))" :expected ":seq"} {:suite "type" :expr "(type '(1 2))" :expected "clojure.lang.PersistentList"}
{:suite "type" :expr "(type '())" :expected ":seq"} {:suite "type" :expr "(type '())" :expected "clojure.lang.PersistentList$EmptyList"}
{:suite "type" :expr "(type (first {:a 1}))" :expected ":vector"} {:suite "type" :expr "(type (first {:a 1}))" :expected "clojure.lang.PersistentVector"}
{:suite "type" :expr "(type (map inc [1 2]))" :expected ":seq"} {:suite "type" :expr "(type (map inc [1 2]))" :expected "clojure.lang.PersistentList"}
{:suite "type" :expr "(type (filter odd? [1 2 3]))" :expected ":seq"} {:suite "type" :expr "(type (filter odd? [1 2 3]))" :expected "clojure.lang.PersistentList"}
{:suite "type" :expr "(type (lazy-seq (cons 1 nil)))" :expected ":seq"} {:suite "type" :expr "(type (lazy-seq (cons 1 nil)))" :expected "clojure.lang.LazySeq"}
{:suite "type" :expr "(type (take 2 (iterate inc 0)))" :expected ":seq"} {:suite "type" :expr "(type (take 2 (iterate inc 0)))" :expected "clojure.lang.PersistentList"}
{:suite "type" :expr "(type inc)" :expected ":fn"} {:suite "type" :expr "(type inc)" :expected "clojure.lang.IFn"}
{:suite "type" :expr "(type (sorted-map :a 1))" :expected ":map"} {:suite "type" :expr "(type (sorted-map :a 1))" :expected ":map"}
{:suite "type" :expr "(type (sorted-set 1))" :expected ":jolt/sorted-set"} {:suite "type" :expr "(type (sorted-set 1))" :expected ":jolt/sorted-set"}
{:suite "type" :expr "(type (with-meta [1] {:type :custom}))" :expected ":custom"} {:suite "type" :expr "(type (with-meta [1] {:type :custom}))" :expected ":custom"}
{:suite "type" :expr "(type (with-meta {:a 1} {:type :rec}))" :expected ":rec"} {:suite "type" :expr "(type (with-meta {:a 1} {:type :rec}))" :expected ":rec"}
{:suite "type" :expr "(type (with-meta [1] {:other 9}))" :expected ":vector"} {:suite "type" :expr "(type (with-meta [1] {:other 9}))" :expected "clojure.lang.PersistentVector"}
{:suite "type" :expr "(do (defrecord TyR [a]) (type (->TyR 1)))" :expected "user.TyR"} {:suite "type" :expr "(do (defrecord TyR [a]) (type (->TyR 1)))" :expected "user.TyR"}
{:suite "type" :expr "(do (defrecord TyR [a]) (= (symbol (str (type (->TyR 1)))) (type (->TyR 1))))" :expected "false"} {:suite "type" :expr "(do (defrecord TyR [a]) (= (symbol (str (type (->TyR 1)))) (type (->TyR 1))))" :expected "false"}
{:suite "type" :expr "(do (defrecord TyR [a]) (symbol? (type (->TyR 1))))" :expected "false"} {:suite "type" :expr "(do (defrecord TyR [a]) (symbol? (type (->TyR 1))))" :expected "false"}
{:suite "type" :expr "(type (atom 1))" :expected ":jolt/atom"} {:suite "type" :expr "(type (atom 1))" :expected "clojure.lang.Atom"}
{:suite "type" :expr "(type (volatile! 1))" :expected ":jolt/volatile"} {:suite "type" :expr "(type (volatile! 1))" :expected ":jolt/volatile"}
{:suite "type" :expr "(type #\"re\")" :expected ":jolt/regex"} {:suite "type" :expr "(type #\"re\")" :expected "java.util.regex.Pattern"}
{:suite "type" :expr "(do (def vx 1) (type (var vx)))" :expected ":jolt/var"} {:suite "type" :expr "(do (def vx 1) (type (var vx)))" :expected ":jolt/var"}
{:suite "type" :expr "(type (transient []))" :expected ":jolt/transient"} {:suite "type" :expr "(type (transient []))" :expected ":jolt/transient"}
{:suite "type" :expr "(type (random-uuid))" :expected ":jolt/uuid"} {:suite "type" :expr "(type (random-uuid))" :expected "java.util.UUID"}
{:suite "type" :expr "(type (ex-info \"x\" {}))" :expected ":jolt/ex-info"} {:suite "type" :expr "(type (ex-info \"x\" {}))" :expected "clojure.lang.ExceptionInfo"}
{:suite "var_meta" :expr "(do (def ^:private pv 1) (:private (meta (var pv))))" :expected "true"} {:suite "var_meta" :expr "(do (def ^:private pv 1) (:private (meta (var pv))))" :expected "true"}
{:suite "var_meta" :expr "(do (def ^String tv \"a\") (:tag (meta (var tv))))" :expected "java.lang.String"} {:suite "var_meta" :expr "(do (def ^String tv \"a\") (:tag (meta (var tv))))" :expected "java.lang.String"}
{:suite "var_meta" :expr "(do (def dv2 \"hi\" 1) (:doc (meta (var dv2))))" :expected "hi"} {:suite "var_meta" :expr "(do (def dv2 \"hi\" 1) (:doc (meta (var dv2))))" :expected "hi"}