From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: caml-list@sympa.inria.fr Delivered-To: caml-list@sympa.inria.fr Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by sympa.inria.fr (Postfix) with ESMTPS id 307767EE35 for ; Wed, 23 Mar 2016 11:50:21 +0100 (CET) IronPort-PHdr: 9a23:72k5WxFmYXcJ4QIYA3bujJ1GYnF86YWxBRYc798ds5kLTJ75oMuwAkXT6L1XgUPTWs2DsrQf27qQ6v6rAzRIyK3CmU5BWaQEbwUCh8QSkl5oK+++Imq/EsTXaTcnFt9JTl5v8iLzG0FUHMHjew+a+SXqvnYsExnyfTB4Ov7yUtaLyZ/nh6brpdaJO01hv3mUX/BbFF2OtwLft80b08NJC50a7V/3mEZOYPlc3mhyJFiezF7W78a0+4N/oWwL46pyv+YJa6jxfrw5QLpEF3xmdjltvIy4/SXEGCyk734YGkEXiQYAVwPM6RW/WpbqrgP7sPB80W+UJ5ulY6ozXGGN6Lx0SRmgliABfxQj/W3akMh3k+oPrxW6uB15hpCRaqmKOfA4cq6LLoBSfnZIQssED38JOYi7dYZaSrNZZes= Authentication-Results: mail2-smtp-roc.national.inria.fr; spf=None smtp.pra=goswin-v-b@web.de; spf=Pass smtp.mailfrom=goswin-v-b@web.de; spf=None smtp.helo=postmaster@mout.web.de Received-SPF: None (mail2-smtp-roc.national.inria.fr: no sender authenticity information available from domain of goswin-v-b@web.de) identity=pra; client-ip=212.227.17.11; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="goswin-v-b@web.de"; x-sender="goswin-v-b@web.de"; x-conformance=sidf_compatible Received-SPF: Pass (mail2-smtp-roc.national.inria.fr: domain of goswin-v-b@web.de designates 212.227.17.11 as permitted sender) identity=mailfrom; client-ip=212.227.17.11; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="goswin-v-b@web.de"; x-sender="goswin-v-b@web.de"; x-conformance=sidf_compatible; x-record-type="v=spf1" Received-SPF: None (mail2-smtp-roc.national.inria.fr: no sender authenticity information available from domain of postmaster@mout.web.de) identity=helo; client-ip=212.227.17.11; receiver=mail2-smtp-roc.national.inria.fr; envelope-from="goswin-v-b@web.de"; x-sender="postmaster@mout.web.de"; x-conformance=sidf_compatible X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A0CQAABjdPJWkwsR49RehAapOwQDiiyHbgENgXAdhGCCUTgUAQEBAQEBAQEQAQEBAQcNCQkhL4ItglV7NAUoIYgkARUEn0qbFx+FTwSNPYUMgisFl1qFcYgJgVqHWAqFVgKPBx4BAYJWgVKKdAEBAQ X-IPAS-Result: A0CQAABjdPJWkwsR49RehAapOwQDiiyHbgENgXAdhGCCUTgUAQEBAQEBAQEQAQEBAQcNCQkhL4ItglV7NAUoIYgkARUEn0qbFx+FTwSNPYUMgisFl1qFcYgJgVqHWAqFVgKPBx4BAYJWgVKKdAEBAQ X-IronPort-AV: E=Sophos;i="5.24,382,1454972400"; d="scan'208";a="209683469" Received: from mout.web.de ([212.227.17.11]) by mail2-smtp-roc.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Mar 2016 11:50:19 +0100 Received: from frosties.localnet ([134.3.242.84]) by smtp.web.de (mrweb102) with ESMTPSA (Nemesis) id 0MUnYm-1aH4GE0yIm-00YDiM for ; Wed, 23 Mar 2016 11:50:18 +0100 Received: from mrvn by frosties.localnet with local (Exim 4.84) (envelope-from ) id 1aigMi-0000kv-El for caml-list@inria.fr; Wed, 23 Mar 2016 11:50:16 +0100 Date: Wed, 23 Mar 2016 11:50:16 +0100 From: Goswin von Brederlow To: OCaml List Message-ID: <20160323105016.GA2235@frosties> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-Provags-ID: V03:K0:qqobuQzL1ZmFSehaZeroADlKVmmE1Chr3EfN2ACNd9CvWmbL322 rlfD+qp031uVQg1yfvfKRQX3XPUKo2roJmvZkSPNp7S7Pf1PBBjgA2C+92dZpzcrZkeCk4R ooApBCEE9W0+11ZXAH6ZycMwbsNE37l2hYJnoD73t2lZMLZufmYkwij/xhFKgRszDUEOkXp r4FAVKlAOuv73O5w2S8Hg== X-UI-Out-Filterresults: notjunk:1;V01:K0:HvNVkSISyGk=:Y1WSA61ROdxa5y4xfkfc8O T8MNuvhqASQnQIvmrvHseUHFRGgfkQjJBTBYnMrQ+qsWElsph4TQzx50NeZL4HarsFqd5agOX ljCcjdmG75WNUnV/A7yTFqAbhFxrDfiNRQ4H7mDlTvzwmG7B8+aA05KGi976INcAHisAJhRYi UOsKR6w7JTahsAy7kxcJMgfgxaTpxLjSo+aBsY9JTzxW45/Gb8Fhd1Iu1SPt7x9oXZzSGt0gz Q/Jx8BQ+Nrg7NC52EB4guoAO4y+W5yUTG2QZMZ9edmxwSVWOCEjv5yztNGX8fex3ww0ytKDix FgkD6PsPDzOd4YyHgGzI6T6gss145KH57ZK+otfIUzPSBkipq43vwgful5bYZP9AmKmfXxpyY Q0UfLBJQWdOxxtiBiTSJ9fKaoTgNavtUdrxETI8EFqMKpVRgnQQfI2bZ7YOHGYF3OkMUGK8UC 3kCyTJFjpaPQtMvaC0OB1IZUFqiHGPUfqkipFFaBa4QAQnVTIX2b3P544JwXnjUnmmzBMKOfW VX1zYWQFoZ63dQHjRryyH9JmCGnka9g+V/WuysA0422sks2zVesM1AELMO0RW0wuMJr/ewM1T 41Ta7lYlQNZiX6Ddk4rkjhWbjbeJ9ZYEhWmGkuftIKvelhaR80wVHQIA/4miDCwlMcRARz22R 7jNRaPYJs3ystg5Fgmi9rXLEwYJiiJHPfgFdFZeJHfusxDgycEncIP18sCszX6uk3qdoZioX4 zwn9Eg94Ev+3ahLNSLkErBVI4yLjwVDMGwJ+4ZUACv8V4LqMn41nrcfgJ8I= Subject: [Caml-list] RFH: can't figure out why my QT5 widget bindings segfault Hi, I'm stuck with a bug in the Tetrix example for my QT5 bindings: https://github.com/mrvn/ocaml-qt5 The segfault happens when you click start and the first piece is moved one tile down in caml_mrvn_QT5_OPainter_fillRect. The arguments to the call all look ok but something must corrupt the painter. The segfault goes away when I force a Gc.full_major before creating a new OPainter in TetrixBoard:148. Any help would be welcome. I kinow it's a wild goose chase but when I try to narrow it down to a smaller problem the segfault goes away. MfG Goswin