;;; 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)))
+(multiple-value-bind (fun warnings-p failure-p)
+ ;; should complain about duplicate variable names in LET binding
+ (compile nil
+ '(lambda ()
+ (let (x
+ (x 1))
+ (list x))))
+ (declare (ignore warnings-p))
+ (assert (functionp fun))
+ (assert failure-p))
;;; bug 169 (reported by Alexey Dejneka 2002-05-12, fixed by David
;;; Lichteblau 2002-05-21)
(assert (null result))
(assert (typep error 'program-error)))
+;;; ECASE should treat a bare T as a literal key
+(multiple-value-bind (result error)
+ (ignore-errors (ecase 1 (t 0)))
+ (assert (null result))
+ (assert (typep error 'type-error)))
+
+(multiple-value-bind (result error)
+ (ignore-errors (ecase 1 (t 0) (1 2)))
+ (assert (eql result 2))
+ (assert (null error)))
+
;;; FTYPE should accept any functional type specifier
(compile nil '(lambda (x) (declare (ftype function f)) (f x)))
+
+;;; FUNCALL of special operators and macros should signal an
+;;; UNDEFINED-FUNCTION error
+(multiple-value-bind (result error)
+ (ignore-errors (funcall 'quote 1))
+ (assert (null result))
+ (assert (typep error 'undefined-function))
+ (assert (eq (cell-error-name error) 'quote)))
+(multiple-value-bind (result error)
+ (ignore-errors (funcall 'and 1))
+ (assert (null result))
+ (assert (typep error 'undefined-function))
+ (assert (eq (cell-error-name error) 'and)))
+
+;;; PSETQ should behave when given complex symbol-macro arguments
+(multiple-value-bind (sequence index)
+ (symbol-macrolet ((x (aref a (incf i)))
+ (y (aref a (incf i))))
+ (let ((a (copy-seq #(0 1 2 3 4 5 6 7 8 9)))
+ (i 0))
+ (psetq x (aref a (incf i))
+ y (aref a (incf i)))
+ (values a i)))
+ (assert (equalp sequence #(0 2 2 4 4 5 6 7 8 9)))
+ (assert (= index 4)))
+
+(multiple-value-bind (result error)
+ (ignore-errors
+ (let ((x (list 1 2)))
+ (psetq (car x) 3)
+ x))
+ (assert (null result))
+ (assert (typep error 'program-error)))
+
+;;; COPY-SEQ should work on known-complex vectors:
+(assert (equalp #(1)
+ (let ((v (make-array 0 :fill-pointer 0)))
+ (vector-push-extend 1 v)
+ (copy-seq v))))
+
+;;; to support INLINE functions inside MACROLET, it is necessary for
+;;; FUNCTION-LAMBDA-EXPRESSION to return a proper lambda expression in
+;;; certain circumstances, one of which is when compile is called from
+;;; top-level.
+(assert (equal
+ (function-lambda-expression
+ (compile nil '(lambda (x) (block nil (print x)))))
+ '(lambda (x) (block nil (print x)))))
+
+;;; bug 62: too cautious type inference in a loop
+(assert (nth-value
+ 2
+ (compile nil
+ '(lambda (a)
+ (declare (optimize speed (safety 0)))
+ (typecase a
+ (array (loop (print (car a)))))))))
+
+;;; Bug reported by Robert E. Brown sbcl-devel 2003-02-02: compiler
+;;; failure
+(compile nil
+ '(lambda (key tree collect-path-p)
+ (let ((lessp (key-lessp tree))
+ (equalp (key-equalp tree)))
+ (declare (type (function (t t) boolean) lessp equalp))
+ (let ((path '(nil)))
+ (loop for node = (root-node tree)
+ then (if (funcall lessp key (node-key node))
+ (left-child node)
+ (right-child node))
+ when (null node)
+ do (return (values nil nil nil))
+ do (when collect-path-p
+ (push node path))
+ (when (funcall equalp key (node-key node))
+ (return (values node path t))))))))
+
+;;; CONSTANTLY should return a side-effect-free function (bug caught
+;;; by Paul Dietz' test suite)
+(let ((i 0))
+ (let ((fn (constantly (progn (incf i) 1))))
+ (assert (= i 1))
+ (assert (= (funcall fn) 1))
+ (assert (= i 1))
+ (assert (= (funcall fn) 1))
+ (assert (= i 1))))
+
+;;; Bug 240 reported by tonyms on #lisp IRC 2003-02-25 (modified version)
+(loop for (fun warns-p) in
+ '(((lambda (&optional *x*) *x*) t)
+ ((lambda (&optional *x* &rest y) (values *x* y)) t)
+ ((lambda (&optional *print-base*) (values *print-base*)) nil)
+ ((lambda (&optional *print-base* &rest y) (values *print-base* y)) nil)
+ ((lambda (&optional *x*) (declare (special *x*)) (values *x*)) nil)
+ ((lambda (&optional *x* &rest y) (declare (special *x*)) (values *x* y)) nil))
+ for real-warns-p = (nth-value 1 (compile nil fun))
+ do (assert (eq warns-p real-warns-p)))
+
+;;; Bug reported by Gilbert Baumann on #lisp IRC 2003-03-26
+(assert (equal (funcall (eval '(lambda (x &optional (y (pop x))) (list x y)))
+ '(1 2))
+ '((2) 1)))
+
+;;; Bug reported by Paul Dietz on cmucl-imp and fixed by Gerd
+;;; Moellmann: CONVERT-MORE-CALL failed on the following call
+(assert (eq (eval '((lambda (&key) 'u) :allow-other-keys nil)) 'u))
+
+(raises-error? (multiple-value-bind (a b c)
+ (eval '(truncate 3 4))
+ (declare (integer c))
+ (list a b c))
+ type-error)
+
+(assert (equal (multiple-value-list (the (values &rest integer)
+ (eval '(values 3))))
+ '(3)))
+
+;;; Bug relating to confused representation for the wild function
+;;; type:
+(assert (null (funcall (eval '(lambda () (multiple-value-list (values)))))))
+
+;;; &ENVIRONMENT parameter should be bound first (from Paul Dietz'
+;;; test suite)
+(assert (eql (macrolet ((foo () 1))
+ (macrolet ((%f (&optional (x (macroexpand '(foo) env)) &environment env)
+ x))
+ (%f)))
+ 1))
+
+;;; MACROLET should check for duplicated names
+(dolist (ll '((x (z x))
+ (x y &optional z x w)
+ (x y &optional z z)
+ (x &rest x)
+ (x &rest (y x))
+ (x &optional (y nil x))
+ (x &optional (y nil y))
+ (x &key x)
+ (x &key (y nil x))
+ (&key (y nil z) (z nil w))
+ (&whole x &optional x)
+ (&environment x &whole x)))
+ (assert (nth-value 2
+ (handler-case
+ (compile nil
+ `(lambda ()
+ (macrolet ((foo ,ll nil)
+ (bar (&environment env)
+ `',(macro-function 'foo env)))
+ (bar))))
+ (error (c)
+ (values nil t t))))))
+
+(assert (typep (eval `(the arithmetic-error
+ ',(make-condition 'arithmetic-error)))
+ 'arithmetic-error))
+
+(assert (not (nth-value
+ 2 (compile nil '(lambda ()
+ (make-array nil :initial-element 11))))))
+
+(assert (raises-error? (funcall (eval #'open) "assertoid.lisp"
+ :external-format '#:nonsense)))
+(assert (raises-error? (funcall (eval #'load) "assertoid.lisp"
+ :external-format '#:nonsense)))
+
+(assert (= (the (values integer symbol) (values 1 'foo 13)) 1))
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