X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Freader.pure.lisp;h=d5407e4cb584bb70a6e952ec0f33de50db6247bf;hb=219cc40793f9c82fb943b29a1846f898f4f9de1e;hp=7f88b038bef886f14021b4481f36d9ab69db44e6;hpb=134fa6b3f7c5f4bb0652e74227d940a9e7a83563;p=sbcl.git

diff --git a/tests/reader.pure.lisp b/tests/reader.pure.lisp
index 7f88b03..d5407e4 100644
--- a/tests/reader.pure.lisp
+++ b/tests/reader.pure.lisp
@@ -245,3 +245,31 @@
       (read-from-string "CL-USER:DOES-NOT-EXIST")
     (reader-error (c)
       (princ c))))
+
+;;; The GET-MACRO-CHARACTER in SBCL <= "1.0.34.2" bogusly computed its
+;;; second return value relative to *READTABLE* rather than the passed
+;;; readtable.
+(let* ((*readtable* (copy-readtable nil)))
+  (set-syntax-from-char #\" #\A)
+  (multiple-value-bind (reader-fn non-terminating-p)
+      (get-macro-character #\" (copy-readtable nil))
+    (declare (ignore reader-fn))
+    (assert (not non-terminating-p))))
+
+(with-test (:name :bug-309093)
+  (assert (eq :error
+              (handler-case
+                  (read-from-string "`#2A((,(1+ 0) 0) (0 0))")
+                (reader-error ()
+                  :error)))))
+
+(with-test (:name set-syntax-from-char-dispatch-macro-char)
+  (let ((rt (copy-readtable)))
+    (make-dispatch-macro-character #\! nil rt)
+    (set-dispatch-macro-character #\! #\! (constantly 'bang^2) rt)
+    (flet ((maybe-bang ()
+             (let ((*readtable* rt))
+               (read-from-string "!!"))))
+      (assert (eq 'bang^2 (maybe-bang)))
+      (set-syntax-from-char #\! #\! rt)
+      (assert (eq '!! (maybe-bang))))))