+
+;;; bug 112, reported by Martin Atzmueller 2001-06-25 (originally
+;;; from Bruno Haible in CMU CL bugs collection), fixed by
+;;; Alexey Dejneka 2002-01-27
+(assert (= 1 ; (used to give 0 under bug 112)
+ (let ((x 0))
+ (declare (special x))
+ (let ((x 1))
+ (let ((y x))
+ (declare (special x)) y)))))
+(assert (= 1 ; (used to give 1 even under bug 112, still works after fix)
+ (let ((x 0))
+ (declare (special x))
+ (let ((x 1))
+ (let ((y x) (x 5))
+ (declare (special x)) y)))))
+
+;;; another LET-related bug fixed by Alexey Dejneka at the same
+;;; time as bug 112
+(multiple-value-bind (value error)
+ (ignore-errors
+ ;; should complain about duplicate variable names in LET binding
+ (compile nil
+ '(lambda ()
+ (let (x
+ (x 1))
+ (list x)))))
+ (assert (null value))
+ (assert (typep error 'error)))
+
+;;; bug 169 (reported by Alexey Dejneka 2002-05-12, fixed by David
+;;; Lichteblau 2002-05-21)
+(progn
+ (multiple-value-bind (fun warnings-p failure-p)
+ (compile nil
+ ;; Compiling this code should cause a STYLE-WARNING
+ ;; about *X* looking like a special variable but not
+ ;; being one.
+ '(lambda (n)
+ (let ((*x* n))
+ (funcall (symbol-function 'x-getter))
+ (print *x*))))
+ (assert (functionp fun))
+ (assert warnings-p)
+ (assert (not failure-p)))
+ (multiple-value-bind (fun warnings-p failure-p)
+ (compile nil
+ ;; Compiling this code should not cause a warning
+ ;; (because the DECLARE turns *X* into a special
+ ;; variable as its name suggests it should be).
+ '(lambda (n)
+ (let ((*x* n))
+ (declare (special *x*))
+ (funcall (symbol-function 'x-getter))
+ (print *x*))))
+ (assert (functionp fun))
+ (assert (not warnings-p))
+ (assert (not failure-p))))
+
+;;; a bug in 0.7.4.11
+(dolist (i '(a b 1 2 "x" "y"))
+ ;; In sbcl-0.7.4.11, the compiler tried to source-transform the
+ ;; TYPEP here but got confused and died, doing
+ ;; (ASSOC '(AND INTEGERP (SATISFIES PLUSP)))
+ ;; *BACKEND-TYPE-PREDICATES*
+ ;; :TEST #'TYPE=)
+ ;; and blowing up because TYPE= tried to call PLUSP on the
+ ;; characters of the MEMBER-TYPE representing STANDARD-CHAR.
+ (when (typep i '(and integer (satisfies oddp)))
+ (print i)))
+(dotimes (i 14)
+ (when (typep i '(and integer (satisfies oddp)))
+ (print i)))
+
+;;; bug 156 (reported by APD sbcl-devel 2002-04-12, fixed by CSR patch
+;;; sbcl-devel 2002-07-02): FUNCTION-LAMBDA-EXPRESSION of
+;;; interactively-compiled functions was broken by sleaziness and
+;;; confusion in the assault on 0.7.0, so this expression used to
+;;; signal TYPE-ERROR when it found NIL instead of a DEBUG-SOURCE.
+(eval '(function-lambda-expression #'(lambda (x) x)))
+
+;;; bug caught and fixed by Raymond Toy cmucl-imp 2002-07-10: &REST
+;;; variable is not optional.
+(assert (null (ignore-errors (eval '(funcall (lambda (&rest) 12))))))
+
+;;; on the PPC, we got the magic numbers in undefined_tramp wrong for
+;;; a while; fixed by CSR 2002-07-18
+(multiple-value-bind (value error)
+ (ignore-errors (some-undefined-function))
+ (assert (null value))
+ (assert (eq (cell-error-name error) 'some-undefined-function)))