Stefan Israelsson Tampe <stefan.ita...@gmail.com> writes:
> The code velow does not compile when the define-inlinable of id is active. If
> in stead
> id defined by define is used it all compiles just fine.
>
> Tested on latest tar ball for guile 2.4
Did you mean to write guile 2.2.4?
Mark
> -------------------------------------------
> (use-modules (rnrs bytevectors))
>
> (define-inlinable (id x) x)
> ;(define (id x) x)
> (define-syntax-rule (mkcrc crc_hqx high xor mask)
> (define (crc_hqx data value)
> (let ((n (bytevector-length data))
> (d data))
> (let lp ((i 0) (v value))
> (if (< i n)
> (let ((b (id (bytevector-u8-ref d i))))
> (let lp2 ((j 0) (x 1) (v v))
> (if (> j -8)
> (let ((bit (ash (logand x b) j))
> (hbit (logand v high)))
> (if (= hbit 0)
> (lp2 (- j 1) (ash x 1) (logior bit (ash v 1)))
> (lp2 (- j 1) (ash x 1) (logxor
> xor
> (logand mask
> (logior
> bit
> (ash v 1)))))))
> (lp (+ i 1) v))))
> v)))))
>
> (mkcrc crc_hqx #x8000 #x1021 #xffff)
> (mkcrc crc32 #x80000000 #x04c11db7 #xffffffff)
