Fix parsing of b// symbol (#324)

Fixes #323

Author: borkdude

CHANGELOG.adoc

@@ -24,6 +24,8 @@ A release with known breaking changes is marked with:
 //   (adjust these in publish.clj as you see fit)
 === Unreleased
 
+* Fix parsing of `b//` symbol
+{issue}323[#323] ({borkdude})
 * bump `org.clojure/tools.reader` to version `1.5.0`
 ({lread})
 * `sexpr` now better matches clojure `read-string` for `~`, `@` and `~@`

src/rewrite_clj/reader.cljc

@@ -223,13 +223,13 @@
                 [ns sym]
 
                 (and (not (interop/numeric? (nth sym 0)))
-                     (not (identical? "" sym))
+                     (not (= "" sym))
                      (not (string/ends-with? ns ":"))
-                     (or (identical? sym "/")
+                     (or (= sym "/")
                          (nil? (string/index-of sym "/"))))
                 [ns sym]))))
-      (when (or (identical? token "/")
-                  (nil? (string/index-of token "/")))
+      (when (or (= token "/")
+                (nil? (string/index-of token "/")))
           [nil token]))))
 
 (defn read-symbol

test/rewrite_clj/parser_test.cljc

@@ -63,7 +63,8 @@
            ["sym'"                       'sym']
            ["sym'sym"                    'sym'sym]
            ["sym:sym"                    'sym:sym]
-           ["\"string\""                 "string"]]]
+           ["\"string\""                 "string"]
+           ["b//"                        'b//]]]
     (let [n (p/parse-string s)]
       (is (= :token (node/tag n)))
       (is (= s (node/string n)))