From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id D8D8C3858D28; Thu, 26 Jan 2023 08:33:45 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D8D8C3858D28 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1674722025; bh=djDxKTizU140sIbzH6WA5g2EEu8aMJGsizO2V1dQoQU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=cR5OAuCHFZx/CyfysIgkg5Wg2GSUMjgBd3yXloBXaT/6RTkk/lcLhTq8HSVKz4XBc OphIDRpJ147vlZ+aJNxYIxEZYfUi+fz7OBQRTHVbnV8CyT963X+lKoEtIPRTjYrc1O yp0oo+/gXIYz7TNCiH/Kdc1LWNWt54JBgooJgUTA= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug modula2/108551] gcc/m2/gm2-libs-pim/Termbase.mod:128:1: error: control reaches end of non-void function [-Werror=return-type] Date: Thu, 26 Jan 2023 08:33:45 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: modula2 X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: build, diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: gaius at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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=3D108551 --- Comment #2 from Richard Biener --- OK, I have a reduced MODULE Test; PROCEDURE X (VAR Y : BOOLEAN) : BOOLEAN; BEGIN IF Y THEN RETURN FALSE ELSE RETURN TRUE END END X ; END Test. and > ./cc1gm2 -quiet test.mod -I m2/gm2-libs -I ~/src/trunk/gcc/m2/gm2-libs -O= 2 -Werror=3Dreturn-type test.mod:1:1: note: In program module 'Test': dynamic linking enabled but no module ctor list has been created, hint use -fuse-list=3Dfilename or -fgen-module-list=3D- 1 | MODULE Test; | ^~~~~~ test.mod: In function 'main': test.mod:1:12: error: control reaches end of non-void function [-Werror=3Dreturn-type] 1 | MODULE Test; | ^ cc1gm2: some warnings being treated as errors but this is in function "main", so likely not a reduction of the original issue.=