+;;;
+(defun bug192b (i)
+ (dotimes (j i)
+ (declare (type (mod 4) i))
+ (unless (< i 5)
+ (print j))))
+(assert (raises-error? (bug192b 6) type-error))
+
+(defun bug192c (x y)
+ (locally (declare (type fixnum x y))
+ (+ x (* 2 y))))
+(assert (raises-error? (bug192c 1.1 2) type-error))
+
+(assert (raises-error? (progn (the real (list 1)) t) type-error))
+
+(defun bug236 (a f)
+ (declare (optimize (speed 2) (safety 0)))
+ (+ 1d0
+ (the double-float
+ (multiple-value-prog1
+ (svref a 0)
+ (unless f (return-from bug236 0))))))
+(assert (eql (bug236 #(4) nil) 0))
+
+;;; Bug reported by reported by rif on c.l.l 2003-03-05
+(defun test-type-of-special-1 (x)
+ (declare (special x)
+ (fixnum x)
+ (optimize (safety 3)))
+ (list x))
+(defun test-type-of-special-2 (x)
+ (declare (special x)
+ (fixnum x)
+ (optimize (safety 3)))
+ (list x (setq x (/ x 2)) x))
+(assert (raises-error? (test-type-of-special-1 3/2) type-error))
+(assert (raises-error? (test-type-of-special-2 3) type-error))
+(assert (equal (test-type-of-special-2 8) '(8 4 4)))
+
+;;; bug which existed in 0.8alpha.0.4 for several milliseconds before
+;;; APD fixed it in 0.8alpha.0.5
+(defun frob8alpha04 (x y)
+ (+ x y))
+(defun baz8alpha04 (this kids)
+ (flet ((n-i (&rest rest)
+ ;; Removing the #+NIL here makes the bug go away.
+ #+nil (format t "~&in N-I REST=~S~%" rest)
+ (apply #'frob8alpha04 this rest)))
+ (n-i kids)))
+;;; failed in 0.8alpha.0.4 with "The value 13 is not of type LIST."
+(assert (= (baz8alpha04 12 13) 25))
+
+;;; evaluation order in structure slot writers
+(defstruct sswo
+ a b)
+(let* ((i 0)
+ (s (make-sswo :a (incf i) :b (incf i)))
+ (l (list s :v)))
+ (assert (= (sswo-a s) 1))
+ (assert (= (sswo-b s) 2))
+ (setf (sswo-a (pop l)) (pop l))
+ (assert (eq l nil))
+ (assert (eq (sswo-a s) :v)))
+
+(defun bug249 (x)
+ (flet ((bar (y)
+ (declare (fixnum y))
+ (incf x)))
+ (list (bar x) (bar x) (bar x))))
+
+(assert (raises-error? (bug249 1.0) type-error))
+
+;;; bug reported by ohler on #lisp 2003-07-10
+(defun bug-ohler-2003-07-10 (a b)
+ (declare (optimize (speed 0) (safety 3) (space 0)
+ (debug 1) (compilation-speed 0)))
+ (adjoin a b))
+
+;;; bug reported by Doug McNaught on sbcl-devel 2003-09-14:
+;;; COMPILE-FILE did not bind *READTABLE*
+(let* ((source "bug-doug-mcnaught-20030914.lisp")
+ (fasl (compile-file-pathname source)))
+ (labels ((check ()
+ (assert (null (get-macro-character #\]))))
+ (full-check ()
+ (check)
+ (assert (typep *bug-doug-mcnaught-20030914*
+ '(simple-array (unsigned-byte 4) (*))))
+ (assert (equalp *bug-doug-mcnaught-20030914* #(1 2 3)))
+ (makunbound '*bug-doug-mcnaught-20030914*)))
+ (compile-file source)
+ (check)
+ (load fasl)
+ (full-check)
+ (load source)
+ (full-check)
+ (delete-file fasl)))
+\f
+(defun expt-derive-type-bug (a b)
+ (unless (< a b)
+ (truncate (expt a b))))
+(assert (equal (multiple-value-list (expt-derive-type-bug 1 1))
+ '(1 0)))
+
+;;; Problems with type checking in functions with EXPLICIT-CHECK
+;;; attribute (reported by Peter Graves)
+(loop for (fun . args) in '((= a) (/= a)
+ (< a) (<= a) (> a) (>= a))
+ do (assert (raises-error? (apply fun args) type-error)))
+
+(defclass broken-input-stream (sb-gray:fundamental-input-stream) ())
+(defmethod sb-gray:stream-read-char ((stream broken-input-stream))
+ (throw 'break :broken))
+(assert (eql (block return
+ (handler-case
+ (catch 'break
+ (funcall (eval ''peek-char)
+ 1 (make-instance 'broken-input-stream))
+ :test-broken)
+ (type-error (c)
+ (return-from return :good))))
+ :good))
+\f
+;;;; MUFFLE-CONDITIONS test (corresponds to the test in the manual)
+(defvar *compiler-note-count* 0)
+#-alpha ; FIXME: make a better test!
+(handler-bind ((sb-ext:compiler-note (lambda (c)
+ (declare (ignore c))
+ (incf *compiler-note-count*))))
+ (let ((fun
+ (compile nil
+ '(lambda (x)
+ (declare (optimize speed) (fixnum x))
+ (declare (sb-ext:muffle-conditions sb-ext:compiler-note))
+ (values (* x 5) ; no compiler note from this
+ (locally
+ (declare (sb-ext:unmuffle-conditions sb-ext:compiler-note))
+ ;; this one gives a compiler note
+ (* x -5)))))))
+ (assert (= *compiler-note-count* 1))
+ (assert (equal (multiple-value-list (funcall fun 1)) '(5 -5)))))
+\f
+(handler-case
+ (eval '(flet ((%f (&key) nil)) (%f nil nil)))
+ (error (c) :good)
+ (:no-error (val) (error "no error: ~S" val)))
+(handler-case
+ (eval '(labels ((%f (&key x) x)) (%f nil nil)))
+ (error (c) :good)
+ (:no-error (val) (error "no error: ~S" val)))
+\f