(let* ((len (fast-read-u-integer 4))
(size (fast-read-byte))
(res (case size
+ (0 (make-array len :element-type 'nil))
(1 (make-array len :element-type 'bit))
(2 (make-array len :element-type '(unsigned-byte 2)))
(4 (make-array len :element-type '(unsigned-byte 4)))
+ (7 (prog1 (make-array len :element-type '(unsigned-byte 7))
+ (setf size 8)))
(8 (make-array len :element-type '(unsigned-byte 8)))
+ (15 (prog1 (make-array len :element-type '(unsigned-byte 15))
+ (setf size 16)))
(16 (make-array len :element-type '(unsigned-byte 16)))
+ (31 (prog1 (make-array len :element-type '(unsigned-byte 31))
+ (setf size 32)))
(32 (make-array len :element-type '(unsigned-byte 32)))
(t (bug "losing i-vector element size: ~S" size)))))
(declare (type index len))
(res (case size
(8 (make-array len :element-type '(signed-byte 8)))
(16 (make-array len :element-type '(signed-byte 16)))
+ (29 (make-array len :element-type '(unsigned-byte 29)))
(30 (make-array len :element-type '(signed-byte 30)))
(32 (make-array len :element-type '(signed-byte 32)))
(t (bug "losing si-vector element size: ~S" size)))))
(read-n-bytes *fasl-input-stream*
res
0
- (ceiling (the index (* (if (= size 30)
+ (ceiling (the index (* (if (or (= size 30) (= size 29))
32 ; Adjust for (signed-byte 30)
size) len)) sb!vm:n-byte-bits))
res)))