From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id BF6F63858C35; Wed, 18 Oct 2023 15:56:33 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BF6F63858C35 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1697644593; bh=ZV5P4Mc2GIADjCrbG8qotom4KgZYLDAxDCOPkFkqle4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=nbxfIvj5EvJ8qPuwrh1viGQZYXZQ7TATl+tncm67xxXEd02Yxkz6neLDUZGT+F+y5 oAb2vRhITWDsK4BO58EX92v8RqY6+1OlI6Nn3+18DfkppQmuuljAbg2AC5f+JLj+vS ZDAeQAfoaRsVfn3bJ8dKT0Xsx0m2d6HE9rcxpWnw= From: "aluaces at udc dot es" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/110644] Error in gfc_format_decoder Date: Wed, 18 Oct 2023 15:56:32 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 13.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: aluaces at udc dot es X-Bugzilla-Status: WAITING X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110644 Alberto Luaces changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |aluaces at udc dot es --- Comment #4 from Alberto Luaces --- I got the same error in almost the same circumstances (crash in error.cc:10= 78). I have a large codebase and I could not prepare a minimal testcase, but I h= ave built gfortran 13 from source with the aim to debug the crash. Hoewever, even I set "set follow-fork-mode children", f951 crashes and I ca= nnot navigate through the backtrace nor see the arguments of the functions. Is there any reference for debugging gcc in order to send some useful information to this bug?=