From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Han-Wen Nienhuys Newsgroups: gmane.lisp.guile.devel Subject: unhandled constant? Date: Wed, 29 Jan 2020 00:08:17 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="99691"; mail-complaints-to="usenet@ciao.gmane.io" To: guile-devel@gnu.org Original-X-From: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Wed Jan 29 00:09:04 2020 Return-path: Envelope-to: guile-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1iwZyh-000Pu4-VH for guile-devel@m.gmane-mx.org; Wed, 29 Jan 2020 00:09:03 +0100 Original-Received: from localhost ([::1]:38480 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwZyh-00034i-16 for guile-devel@m.gmane-mx.org; Tue, 28 Jan 2020 18:09:03 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41586) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwZyB-0002gM-58 for guile-devel@gnu.org; Tue, 28 Jan 2020 18:08:32 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iwZy9-0006th-Rk for guile-devel@gnu.org; Tue, 28 Jan 2020 18:08:30 -0500 Original-Received: from mail-oi1-x235.google.com ([2607:f8b0:4864:20::235]:39555) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iwZy9-0006rU-Ml for guile-devel@gnu.org; Tue, 28 Jan 2020 18:08:29 -0500 Original-Received: by mail-oi1-x235.google.com with SMTP id z2so12118507oih.6 for ; Tue, 28 Jan 2020 15:08:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=UGFRGPxS5LOiLagJyv/jVZ/d1eutVWuqrDte9fMKKGM=; b=HG28DlFYGa3Zaa514VtMlZbIg5sKi6WNSRyIRmWIo42feYV2Aa67ht/gL1VM9VH4mO fjgJEr5JxH/wxMD70e5eJFn3/P+xwKITN1Lt3ex5jiGTsb2Sj6PLN6SsiptbFJz6t5Sj /rgVumMsJ9aPEYk7ot9WZe+arOGd+RRkh7Qy38K84N69UB+EzaE+CIqq+CNpTo5sJAVC ju/EIf/x6TT28KzM9ye1roFepWrkKe622GLPjWAOrdWAg5WGvVpy0wE3x5Im4RFja7zj Tbtu4r8nKCXoY618d4j6SKL+ERayqZlohKYX8jlpcVwlq4MDl57VVoGFaYUBu2R9vPZY 7uGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=UGFRGPxS5LOiLagJyv/jVZ/d1eutVWuqrDte9fMKKGM=; b=AQKS2GSzIj3Ruo6kLezIGIIDVp6o1zFDB9R2lBK6W3xVo6EXIPfDXWfCW9lfeJ2JUE K3qeyFQB7mTXI13CtEN20qJDpP6Vqsq7vBwuRIh+ojDEmyVvXTAEakPlPvzVhk8HP1EJ 6rEDG7JlLz8IF7EiEb4q5KFx7abwf7XUDGFy+Qm5nBHp9vJrG9jjRIRrjFZOPJ4uKAeE RcfGXIXrzU+bGeq6PFOU0gVGgz6MTpcblAfRbBz0XycVG4PTIxLbTxWMWnbIRtqi6Eki xh/wW9d/BKjJo5z/K4A0P0tVoQ0/TgLl65hDRe9RPvEYTvPM5NAlAJPZAvhE8XhCNnp1 yQTQ== X-Gm-Message-State: APjAAAWJKEcn157M2HrjiaDKADMli8ksu5+GZfn+ncS2sKyGX+pKvF9I HDgtC0tZ9/la0QaHTVE9ML7MTRTnlyHwW46iKtrx3x6zd98= X-Google-Smtp-Source: APXvYqy23lyOYcCBVM9ZNcoLTji0aD+JXjIm9EBDxDmeyUw3uvRT6KBK6m13QH8Xa6/W/xz7dzQ6j76h97pQN6j7cvM= X-Received: by 2002:aca:503:: with SMTP id 3mr4674328oif.106.1580252908632; Tue, 28 Jan 2020 15:08:28 -0800 (PST) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::235 X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Original-Sender: "guile-devel" Xref: news.gmane.io gmane.lisp.guile.devel:20349 Archived-At: Some of the lilypond Scheme files do the following: (define decl '()) (define (make-var n v) (list "var" n v)) (defmacro define-session (name value) (define (inner n v) (set! decl (cons (make-var n v) decl)) ) `(,inner ',name ,value)) (define-session foo 1) (display decl) (newline) In GUILE 2.2, this yields ;;; WARNING: compilation of /home/hanwen/vc/lilypond/q.scm failed: ;;; unhandled constant # What does this error message mean, and what should I do to address the problem? -- Han-Wen Nienhuys - hanwenn@gmail.com - http://www.xs4all.nl/~hanwen