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[37.219.225.112]) by smtp.gmail.com with ESMTPSA id h28-v6sm1223626lfb.43.2018.05.27.06.13.58 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 27 May 2018 06:13:59 -0700 (PDT) Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Original-Sender: "bug-guile" Xref: news.gmane.org gmane.lisp.guile.bugs:9047 Archived-At: Predicate instance? in Guile 2.2.3 doesn't work for non-struct objects. In order to reproduce the bug give the following commands in Guile: ---cut here--- (import (oop goops)) (instance? 1) ---cut here--- The actual output is: ---cut here--- :2:0: In procedure struct_vtable: Wrong type argument in position 1 (expecting struct): 1 Entering a new prompt.  Type `,bt' for a backtrace or `,q' to continue. ---cut here--- I use Guile on Ubuntu 18.04.      - Tommi Höynälänmaa