Re: sb-thread:make-thread sets thread's package to CL-USER
Michał "phoe" Herda via Sbcl-help <[email protected]>
| Newsgroups | gmane.lisp.steel-bank.general |
|---|---|
| Message-ID | <[email protected]> |
What does (sb-ext:symbol-global-value '*package*) return in your REPL? Is it consistent with what https://www.sbcl.org/manual/#Special-Variables says? On 12.06.2024 22:58, Raimondas K. wrote: > The *package* value in the new thread is not NIL and not what was in > the calling thread, > so the question whether the binding was not retained or set to an > unexpected value > is not as interesting as what the behaviour should be, logically. > > > On Wed, Jun 12, 2024 at 4:41 PM Stas Boukarev <[email protected]> wrote: > > It doesn't set anything, it just doesn't retain your binding of > *pacakge* at the time of calling make-thread. > > On Wed, Jun 12, 2024 at 11:37 PM Raimondas K. <[email protected]> > wrote: > > I don't see this explicitly documented either way, > but it looks that, empirically, the *package* inside the > newly created thread is set to COMMON-LISP-USER. > > To demonstrate > (defpackage :my (:use :cl)) > (in-package :my) > > (defun test () > (format *standard-output* "in TEST thread: package ~a~%" > *package*)) > > (format *standard-output* "in MAIN thread: package ~a~%" > *package*) > > (sb-thread:make-thread #'test > :arguments '() > :name "test") > > SBCL 2.3.2 prints out > in MAIN thread: package #<PACKAGE "MY"> > in TEST thread: package #<PACKAGE "COMMON-LISP-USER"> > > Not sure if this is how it is supposed to work; I find this > behaviour counterintuitive, c/w for instance, with (load "file"). > > =R. > > > _______________________________________________ > Sbcl-help mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sbcl-help > > > > _______________________________________________ > Sbcl-help mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sbcl-help _______________________________________________ Sbcl-help mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sbcl-help