X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fcompiler.pure.lisp;h=fbadfe9e11814f2a9a60d693cf7863e087d6dada;hb=a4ea3949e051d8c9248b231f175d54a20618743e;hp=c74f9b4ee1248a6d2702a961295b5d05b823789a;hpb=7619132f587e6d30935a38cd19da7d0d80dbc7a3;p=sbcl.git

diff --git a/tests/compiler.pure.lisp b/tests/compiler.pure.lisp
index c74f9b4..fbadfe9 100644
--- a/tests/compiler.pure.lisp
+++ b/tests/compiler.pure.lisp
@@ -2684,6 +2684,27 @@
     (assert (eq 'list type))
     (assert derivedp)))
 
+(with-test (:name :rest-list-type-derivation3)
+  (multiple-value-bind (type derivedp)
+      (funcall (funcall (compile nil `(lambda ()
+                                        (lambda (&optional x &rest args)
+                                          (unless x (error "oops"))
+                                          (ctu:compiler-derived-type args)))))
+               t)
+    (assert (eq 'list type))
+    (assert derivedp)))
+
+(with-test (:name :rest-list-type-derivation4)
+  (multiple-value-bind (type derivedp)
+      (funcall (funcall (compile nil `(lambda ()
+                                        (lambda (&optional x &rest args)
+                                          (declare (type (or null integer) x))
+                                          (when x (setf args x))
+                                          (ctu:compiler-derived-type args)))))
+               42)
+    (assert (equal '(or cons null integer) type))
+    (assert derivedp)))
+
 (with-test (:name :base-char-typep-elimination)
   (assert (eq (funcall (lambda (ch)
                          (declare (type base-char ch) (optimize (speed 3) (safety 0)))
@@ -3620,3 +3641,43 @@
                     (assert (equal '(integer 0 (3)) (type-error-expected-type e)))
                     :caught))))))
 
+(with-test (:name :bug-655203-regression)
+  (let ((fun (compile nil
+                      `(LAMBDA (VARIABLE)
+                         (LET ((CONTINUATION
+                                (LAMBDA
+                                    (&OPTIONAL DUMMY &REST OTHER)
+                                  (DECLARE (IGNORE OTHER))
+                                  (PRIN1 DUMMY)
+                                  (PRIN1 VARIABLE))))
+                           (FUNCALL CONTINUATION (LIST 1 2)))))))
+    ;; This used to signal a bogus type-error.
+    (assert (equal (with-output-to-string (*standard-output*)
+                     (funcall fun t))
+                   "(1 2)T"))))
+
+(with-test (:name :constant-concatenate-compile-time)
+  (flet ((make-lambda (n)
+           `(lambda (x)
+              (declare (optimize (speed 3) (space 0)))
+              (concatenate 'string x ,(make-string n)))))
+    (let* ((l0 (make-lambda 1))
+           (l1 (make-lambda 10))
+           (l2 (make-lambda 100))
+           (l3 (make-lambda 1000))
+           (t0 (get-internal-run-time))
+           (f0 (compile nil l0))
+           (t1 (get-internal-run-time))
+           (f1 (compile nil l1))
+           (t2 (get-internal-run-time))
+           (f2 (compile nil l2))
+           (t3 (get-internal-run-time))
+           (f3 (compile nil l3))
+           (t4 (get-internal-run-time))
+           (d0 (- t1 t0))
+           (d1 (- t2 t1))
+           (d2 (- t3 t2))
+           (d3 (- t4 t3))
+           (short-avg (/ (+ d0 d1 d2) 3)))
+      (assert (and f1 f2 f3))
+      (assert (< d3 (* 10 short-avg))))))