Hi,
I'm trying to compile code which uses Dominique Boucher's lalr parser
generator in chicken-5. This does not work the way it did in
chicken-4.
I compile like this
$ chicken place-common.scm -output-file place-common.c -setup-mode
-include-path . -verbose
-extend ../mechanism/notation/Lalr/lalr-gen.scm
i.e., I use -extend to inject the parser generator into the macro
expander. (The file[1] lalr-gen.scm is just Dominique's parser
generator code, not the runtime/driver part.)
AND I do have a module[2], which is supposed to provide the same
service at runtime.
"place-common" imports the module:
Error: during expansion of (lalr-parser9165 ...) - unbound variable:
bitwise-ior
Call history:
<eval> [initialize-F] (vector-ref shift-table stateno)
<eval> [initialize-F] ((##core#letrec* ((loop2
(##core#loop-lambda (j edges) (if (pair? j) (let ((symbol
(vector-ref acces...
<eval> [initialize-F] (shift-shifts sp)
<eval> [shift-shifts] (vector-ref s 2)
<eval> [initialize-F] (pair? j)
<eval> [initialize-F] (vector-ref acces-symbol (car j))
<eval> [initialize-F] (car j)
<eval> [initialize-F] (< symbol nvars)
<eval> [initialize-F] (set-bit rowf (- symbol nvars))
<eval> [initialize-F] (- symbol nvars)
<eval> [set-bit] (quotient b (BITS-PER-WORD))
<eval> [set-bit] (inexact->exact (expt 2 (remainder b
(BITS-PER-WORD))))
<eval> [set-bit] (expt 2 (remainder b (BITS-PER-WORD)))
<eval> [set-bit] (remainder b (BITS-PER-WORD))
<eval> [set-bit] (vector-set! v x (logical-or
(vector-ref v x) y))
<eval> [set-bit] (bitwise-ior597 (vector-ref v x)
y) <--
Looks to me as if the define-syntax in [1] gets some renaming it should
not:
(define-syntax logical-or
(syntax-rules ()
((logical-or x ...) (bitwise-ior x ...))))
Am I doing something wrong, which should not have been working in
chicken4 either? How should I fix this?
Thanks a lot
/Jörg
[1]
https://gitlab.com/ball-zero/ball/blob/chicken_argvector/ball/mechanism/notation/Lalr/lalr-gen.scm
[2]
https://gitlab.com/ball-zero/ball/blob/chicken_argvector/ball/chicken/lalrgen.scm
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