(when (and (digs) (digs)) x))))
;;; Bug 132: The compiler used to fail to compile INTEGER-valued CATCH
-;;; tags. This was fixed by Alexey Dejneka in sbcl-0.7.1.14. (They're
-;;; still a bad idea because tags are compared with EQ, but now it's a
+;;; tags. This was fixed by Alexey Dejneka in sbcl-0.7.1.14. (INTEGER
+;;; catch tags are still a bad idea because EQ is used to compare
+;;; tags, and EQ comparison on INTEGERs is unportable; but now it's a
;;; compiler warning instead of a failure to compile.)
(defun foo ()
(catch 0 (print 1331)))
+
+;;; Bug 150: In sbcl-0.7.1.15, compiling this code caused a failure in
+;;; SB-C::ADD-TEST-CONSTRAINTS:
+;;; The value NIL is not of type SB-C::CONTINUATION.
+;;; This bug was fixed by APD in sbcl-0.7.1.30.
+(defun bug150-test1 ()
+ (let* ()
+ (flet ((wufn () (glorp table1 4.9)))
+ (gleep *uustk* #'wufn "#1" (list)))
+ (if (eql (lo foomax 3.2))
+ (values)
+ (error "not ~S" '(eql (lo foomax 3.2))))
+ (values)))
+;;; A simpler test case for bug 150: The compiler died with the
+;;; same type error when trying to compile this.
+(defun bug150-test2 ()
+ (let ()
+ (<)))
+
+;;; bug 147, fixed by APD 2002-04-28
+;;;
+;;; This test case used to crash the compiler, e.g. with
+;;; failed AVER: "(= (LENGTH (BLOCK-SUCC CALL-BLOCK)) 1)"
+(defun bug147 (string ind)
+ (flet ((digs ()
+ (let (old-index)
+ (if (and (< ind ind)
+ (typep (char string ind) '(member #\1)))
+ nil))))))
+
+;;; bug reported and fixed by Matthias Hoelzl sbcl-devel 2002-05-13
+(defmacro foo-2002-05-13 () ''x)
+(eval '(foo-2002-05-13))
+(compile 'foo-2002-05-13)
+(foo-2002-05-13) ; (The bug caused UNDEFINED-FUNCTION to be signalled here.)
+
+;;; floating point pain on the PPC.
+;;;
+;;; This test case used to fail to compile on most powerpcs prior to
+;;; sbcl-0.7.4.2x, as floating point traps were being incorrectly
+;;; masked.
+(defun floating-point-pain (x)
+ (declare (single-float x))
+ (log x))
\f
;;;; tests not in the problem domain, but of the consistency of the
;;;; compiler machinery itself