[Maxima-discuss] testsuite in ecl
dgildea at users.sourceforge.net
Tue Mar 15 18:48:17 UTC 2016
Is this a bug in ecl?
% cat test.lisp
(defvar v1 nil)
(defun run-test ()
(format t "fst ~S~%" fst)
(multiple-value-bind (v1 fst)
(values v1 fst)))
(format t "fst ~S~%" fst))))
ECL (Embeddable Common-Lisp) 16.1.2 (git:UNKNOWN)
Copyright (C) 1984 Taiichi Yuasa and Masami Hagiya
Copyright (C) 1993 Giuseppe Attardi
Copyright (C) 2000 Juan J. Garcia-Ripoll
Copyright (C) 2015 Daniel Kochmanski
ECL is free software, and you are welcome to redistribute it
under certain conditions; see file 'Copyright' for details.
Type :h for Help.
Top level in: #<process TOP-LEVEL>.
> (compile-file "test.lisp")
;;; Loading #P"/u/gildea/lib/ecl-16.1.2/cmp.fas"
;;; Compiling test.lisp.
;;; OPTIMIZE levels: Safety=2, Space=0, Speed=3, Debug=0
;;; Compiling (DEFVAR V1 ...).
;;; Compiling (DEFUN RUN-TEST ...).
;;; End of Pass 1.
;;; Emitting code for RUN-TEST.
;;; Finished compiling test.lisp.
> (load "test.fas")
;;; Loading "/tmp/test.fas"
On Tue, March 15, 2016 at 12:15AM, Robert Dodier wrote:
> On 2016-03-14, Dan Gildea <dgildea at users.sourceforge.net> wrote:
> > The testsuite is not working at all for me with ecl.
> > It seems to be a problem with the multiple-value-bind in run-testsuite.
> When I try run_testsuite(), every test fails with "Caused an error
> After load(mload), then run_testsuite() works OK. This makes me think
> it's a difference between compiled and interpreted code -- i.e. a bug in
> ECL's compiler.
> I'm working with ECL 16.1.2 at the moment. At some point in the
> not-too-distant past, run_testsuite() did work. I don't know if the
> current behavior is a result of a change in ECL or in Maxima.
> I guess that MULTIPLE-VALUE-BIND is a recent change in src/mload.lisp so
> maybe it is now tickling a bug that existed before. Dunno for sure.
> Robert Dodier
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