From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B3097385AE6C; Fri, 1 Dec 2023 07:12:11 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B3097385AE6C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1701414731; bh=pWehaOvjRbPPibEjpHZzcd7hYwUUbgFNLTE0EPRM0J4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=NUjLfKftDtR9kHPVGzzSjNjSF6VgGUJolCYI0bdGZuX9zBD83BsZTt9pfptpp5He9 0tk+MOdmhxTmVriJti+b/X9Wi0rhl8xmet1gsS6sL8Y2MBmI/2K66AWR2e9BC4XRaX 1lkMB7EcghOEAoSqk32MOjGy5HcFJfDcvEfax6Oc= From: "cvs-commit at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/96284] Outdated C features should be made errors with newer standards Date: Fri, 01 Dec 2023 07:12:08 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed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: unknown X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: NEW 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: 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=3D96284 --- Comment #9 from GCC Commits --- The master branch has been updated by Florian Weimer : https://gcc.gnu.org/g:2c3db94d9fd07681f8806dae93d555779ff4dfb1 commit r14-6032-g2c3db94d9fd07681f8806dae93d555779ff4dfb1 Author: Florian Weimer Date: Fri Dec 1 08:10:12 2023 +0100 c: Turn int-conversion warnings into permerrors gcc/ * doc/invoke.texi (Warning Options): Document changes. gcc/c/ PR c/96284 PR c/106416 * c-typeck.cc (build_conditional_expr): Use permerror_opt for pointer/integer type mismatches, based on -Wint-conversion. (pedwarn_permerror_init, permerror_init): New function. (pedwarn_init): Call pedwarn_permerror_init. (convert_for_assignment): Use permerror_opt and permerror_init for -Wint-conversion warnings. gcc/testsuite/ * gcc.dg/permerror-default.c (int_conversion_1) (int_conversion_2): Expect the new permerrors. * gcc.dg/permerror-gnu89-nopermissive.c (int_conversion_1) (int_conversion_2): Likewise. * gcc.dg/permerror-system.c: Likewise. * c-c++-common/pr77624-1.c (foo, bar): Expect error instead of warning. * gcc.dg/Wint-conversion-2.c: Compile with -fpermissive due to expected int-conversion warning. * gcc.dg/Wint-conversion-3.c: Likewise. * gcc.dg/Wint-conversion-4.c: New test. Based on gcc.dg/Wint-conversion-3.c. Expect int-conversion errors. * gcc.dg/assign-warn-1.c: Compile with -fpermissive. * gcc.dg/assign-warn-4.c: New file. Extracted from assign-warn1.c. Expect int-conversion errors. * gcc.dg/diagnostic-types-1.c: Compile with -fpermissive. * gcc.dg/diagnostic-types-2.c: New file. Extracted from gcc.dg/diagnostic-types-1.c. Expect some errors instead of warnings. * gcc.dg/gomp/pr35738.c: Compile with -fpermissive due to expected int-conversion error. * gcc.dg/gomp/pr35738-2.c: New test. Based on gcc.dg/gomp/pr35738.c. Expect int-converison errors. * gcc.dg/init-excess-3.c: Expect int-converison errors. * gcc.dg/overflow-warn-1.c: Likewise. * gcc.dg/overflow-warn-3.c: Likewise. * gcc.dg/param-type-mismatch.c: Compile with -fpermissive. * gcc.dg/param-type-mismatch-2.c: New test. Copied from gcc.dg/param-type-mismatch.c. Expect errors. * gcc.dg/pr61162-2.c: Compile with -fpermissive. * gcc.dg/pr61162-3.c: New test. Extracted from gcc.dg/pr61162-2.c. Expect int-conversion errors. * gcc.dg/spec-barrier-3.c: Use -fpermissive due to expected int-conversion error. * gcc.dg/spec-barrier-3a.c: New test. Based on gcc.dg/spec-barrier-3.c. Expect int-conversion errors. * gcc.target/aarch64/acle/memtag_2.c: Use -fpermissive due to expected int-conversion error. * gcc.target/aarch64/acle/memtag_2a.c: New test. Copied from gcc.target/aarch64/acle/memtag_2.c. Expect error. * gcc.target/aarch64/sve/acle/general-c/load_3.c (f1): Expect error. * gcc.target/aarch64/sve/acle/general-c/store_2.c (f1): Likewis= e. * gcc.target/aarch64/sve/acle/general-c/store_scatter_index_1.c (f1): Likewise. * gcc.target/aarch64/sve/acle/general-c/store_scatter_index_restricted_1.c (f1): Likewise. * gcc.target/aarch64/sve/acle/general-c/store_scatter_offset_2.c (f1): Likewise. * gcc.target/aarch64/sve/acle/general-c/store_scatter_offset_restricted_1.c (f1): Likewise.=