From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id A4253385E009; Fri, 27 Mar 2020 18:04:57 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A4253385E009 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1585332297; bh=tMSxirOMkERLLYjzk1tXc+HCeYtIfkEPw86VErfQ0MA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ayPVzJsL2n+1Yxk8LUIKolgrTnNpRy25b/CSOWVzQs9UllZ9HmAssXTOaaTAB+Pnj 1G03sGnhDAgPEEgfcDmdu0wPl8+OYqkO6mjdRMpdsjyzEy7iVlEMLDdSb2BVKGq8v9 KcAML4axeyzNzDIqukpNylp9nk8TuyC0IHN8TzEM= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/93573] [8/9/10 Regression] internal compiler error: in force_constant_size, at gimplify.c:733 Date: Fri, 27 Mar 2020 18:04:57 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 10.0 X-Bugzilla-Keywords: error-recovery, ice-on-invalid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 8.5 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Mar 2020 18:04:57 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D93573 --- Comment #4 from Jakub Jelinek --- Created attachment 48135 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D48135&action=3Dedit gcc10-pr93573.patch For the error-recovery ICE, we can just make sure that after errors the type isn't assumed to be VLA. Unfortunately: void bar (); void foo (char a, int b) { union C { int d[b]; char *e; }; bar ((union C) &a); } still ICEs.=