;;;; While most of SBCL is derived from the CMU CL system, the test
;;;; files (like this one) were written from scratch after the fork
;;;; from CMU CL.
-;;;;
+;;;;
;;;; This software is in the public domain and is provided with
;;;; absolutely no warranty. See the COPYING and CREDITS files for
;;;; more information.
;;; Array initialization has complicated defaulting for :ELEMENT-TYPE,
;;; and both compile-time and run-time logic takes a whack at it.
(let ((testcases '(;; Bug 126, confusion between high-level default string
- ;; initial element #\SPACE and low-level default array
- ;; element #\NULL, is gone.
- (#\null (make-array 11 :element-type 'character) simple-string)
- (#\space (make-string 11 :initial-element #\space) string)
- (#\* (make-string 11 :initial-element #\*))
- (#\null (make-string 11))
- (#\null (make-string 11 :initial-element #\null))
- (#\x (make-string 11 :initial-element #\x))
- ;; And the other tweaks made when fixing bug 126 didn't
- ;; mess things up too badly either.
- (0 (make-array 11) simple-vector)
- (nil (make-array 11 :initial-element nil))
- (12 (make-array 11 :initial-element 12))
- (0 (make-array 11 :element-type '(unsigned-byte 4)) (simple-array (unsigned-byte 4) (*)))
- (12 (make-array 11
- :element-type '(unsigned-byte 4)
- :initial-element 12)))))
+ ;; initial element #\SPACE and low-level default array
+ ;; element #\NULL, is gone.
+ (#\null (make-array 11 :element-type 'character) simple-string)
+ (#\space (make-string 11 :initial-element #\space) string)
+ (#\* (make-string 11 :initial-element #\*))
+ (#\null (make-string 11))
+ (#\null (make-string 11 :initial-element #\null))
+ (#\x (make-string 11 :initial-element #\x))
+ ;; And the other tweaks made when fixing bug 126 didn't
+ ;; mess things up too badly either.
+ (0 (make-array 11) simple-vector)
+ (nil (make-array 11 :initial-element nil))
+ (12 (make-array 11 :initial-element 12))
+ (0 (make-array 11 :element-type '(unsigned-byte 4)) (simple-array (unsigned-byte 4) (*)))
+ (12 (make-array 11
+ :element-type '(unsigned-byte 4)
+ :initial-element 12)))))
(dolist (testcase testcases)
(destructuring-bind (expected-result form &optional type) testcase
(unless (eql expected-result (aref (eval form) 3))
(error "expected ~S in EVAL ~S" expected-result form))
(unless (eql expected-result
- (aref (funcall (compile nil `(lambda () ,form))) 3))
+ (aref (funcall (compile nil `(lambda () ,form))) 3))
(error "expected ~S in FUNCALL COMPILE ~S" expected-result form))
;; also do some testing of compilation and verification that
;; errors are thrown appropriately.
(unless (eql expected-result
- (funcall (compile nil `(lambda () (aref ,form 3)))))
- (error "expected ~S in COMPILED-AREF ~S" expected-result form))
+ (funcall (compile nil `(lambda () (aref ,form 3)))))
+ (error "expected ~S in COMPILED-AREF ~S" expected-result form))
(when type
- (unless (eql expected-result
- (funcall (compile nil `(lambda () (let ((x ,form))
- (declare (type ,type x))
- (aref x 3))))))
- (error "expected ~S in COMPILED-DECLARED-AREF ~S" expected-result form)))
+ (unless (eql expected-result
+ (funcall (compile nil `(lambda () (let ((x ,form))
+ (declare (type ,type x))
+ (aref x 3))))))
+ (error "expected ~S in COMPILED-DECLARED-AREF ~S" expected-result form)))
(when (ignore-errors (aref (eval form) 12))
- (error "error not thrown in EVAL ~S" form))
+ (error "error not thrown in EVAL ~S" form))
(when (ignore-errors (aref (funcall (compile nil `(lambda () ,form))) 12))
- (error "error not thrown in FUNCALL COMPILE ~S"))
+ (error "error not thrown in FUNCALL COMPILE ~S"))
(when (ignore-errors (funcall (compile nil `(lambda () (aref ,form 12)))))
- (error "error not thrown in COMPILED-AREF ~S" form))
+ (error "error not thrown in COMPILED-AREF ~S" form))
(when type
- (when (ignore-errors (funcall
- (compile nil `(lambda () (let ((x ,form))
- (declare (type ,type x))
- (aref x 12))))))
- (error "error not thrown in COMPILED-DECLARED-AREF ~S" form))))))
+ (when (ignore-errors (funcall
+ (compile nil `(lambda () (let ((x ,form))
+ (declare (type ,type x))
+ (aref x 12))))))
+ (error "error not thrown in COMPILED-DECLARED-AREF ~S" form))))))
;;; On the SPARC, until sbcl-0.7.7.20, there was a bug in array
;;; references for small vector elements (spotted by Raymond Toy); the
;;; bug persisted on the PPC until sbcl-0.7.8.20.
(let (vector)
(loop for i below 64
- for list = (make-list 64 :initial-element 1)
- do (setf (nth i list) 0)
- do (setf vector (make-array 64 :element-type 'bit
- :initial-contents list))
- do (assert (= (funcall
- (compile nil
- `(lambda (rmdr)
- (declare (type (simple-array bit (*)) rmdr)
- (optimize (speed 3) (safety 0)))
- (aref rmdr ,i)))
- vector)
- 0))))
+ for list = (make-list 64 :initial-element 1)
+ do (setf (nth i list) 0)
+ do (setf vector (make-array 64 :element-type 'bit
+ :initial-contents list))
+ do (assert (= (funcall
+ (compile nil
+ `(lambda (rmdr)
+ (declare (type (simple-array bit (*)) rmdr)
+ (optimize (speed 3) (safety 0)))
+ (aref rmdr ,i)))
+ vector)
+ 0))))
;;; Following refactoring of sequence functions to detect bad type
;;; specifiers, REVERSE was left broken on vectors with fill pointers.
(let ((a (make-array 10
- :fill-pointer 5
- :element-type 'character
- :initial-contents "abcdefghij")))
+ :fill-pointer 5
+ :element-type 'character
+ :initial-contents "abcdefghij")))
(assert (string= (reverse a) "edcba")))
;;; ARRAY-IN-BOUNDS-P should work when given non-INDEXes as its
;; an array with more than 2^24 elements, since that was a symptom
;; from the CLISP and OpenMCL hosts.
(let ((big-array (opaque-identity
- (make-array (expt 2 26) :element-type 'bit))))
+ (make-array (expt 2 26) :element-type 'bit))))
(assert (= (length big-array) (expt 2 26)))))
;;; Bug reported by Kalle Olavi Niemitalo for CMUCL through Debian BTS
(assert (eql (aref array) nil)))
(let ((f (compile nil '(lambda ()
- (let ((a (make-array '(4)
- :element-type 'base-char
- :initial-element #\z)))
- (setf (aref a 0) #\a)
- (setf (aref a 1) #\b)
- (setf (aref a 2) #\c)
- a)))))
+ (let ((a (make-array '(4)
+ :element-type 'base-char
+ :initial-element #\z)))
+ (setf (aref a 0) #\a)
+ (setf (aref a 1) #\b)
+ (setf (aref a 2) #\c)
+ a)))))
(assert (= (length (funcall f)) 4)))
(let ((x (make-array nil :initial-element 'foo)))
(multiple-value-bind (val err)
(ignore-errors
(locally (declare (optimize (safety 3) (speed 0)))
- (let* ((x (make-array 10 :fill-pointer 4 :element-type 'character
- :initial-element #\space :adjustable t))
- (y (make-array 10 :fill-pointer 4 :element-type 'character
- :displaced-to x)))
- (adjust-array x '(5))
- (char y 5))))
+ (let* ((x (make-array 10 :fill-pointer 4 :element-type 'character
+ :initial-element #\space :adjustable t))
+ (y (make-array 10 :fill-pointer 4 :element-type 'character
+ :displaced-to x)))
+ (adjust-array x '(5))
+ (char y 5))))
(assert (and (not val) (typep err 'sb-kernel:displaced-to-array-too-small-error))))
;;; MISC.527: bit-vector bitwise operations used LENGTH to get a size
projects / sbcl.git / blobdiff