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[76.28.97.5]) by smtp.gmail.com with ESMTPSA id d6-20020a05622a05c600b0042c5a27c930sm1992186qtb.69.2024.02.14.05.55.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Feb 2024 05:55:14 -0800 (PST) Message-ID: <390591d3b86036c1358d91c62f438deb431cea3e.camel@redhat.com> Subject: Re: [PATCH] coreutils-sum-pr108666.c: fix spurious LLP64 warnings From: David Malcolm To: Jonathan Yong <10walls@gmail.com>, Gcc Patch List Date: Wed, 14 Feb 2024 08:55:14 -0500 In-Reply-To: <5360d644-72d5-454b-92d4-d8298069f6b5@gmail.com> References: <5360d644-72d5-454b-92d4-d8298069f6b5@gmail.com> User-Agent: Evolution 3.44.4 (3.44.4-2.fc36) MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-10.0 required=5.0 tests=BAYES_00,BODY_8BITS,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Fri, 2024-02-02 at 23:55 +0000, Jonathan Yong wrote: > Attached patch OK? Fixes the following warnings: Thanks; looks good to me. Dave > coreutils-sum-pr108666.c:17:1: warning: conflicting types for built- > in function =E2=80=98memcpy=E2=80=99; expected =E2=80=98void *(void *, co= nst void *, long > long unsigned int)=E2=80=99 [-Wbuiltin-declaration-mismatch] > =C2=A0=C2=A0=C2=A0 17 | memcpy(void* __restrict __dest, const void* __res= trict > __src, size_t __n) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 | ^~~~~~ >=20 > coreutils-sum-pr108666.c:25:1: warning: conflicting types for built- > in function =E2=80=98malloc=E2=80=99; expected =E2=80=98void *(long long = unsigned int)=E2=80=99 [- > Wbuiltin-declaration-mismatch] > =C2=A0=C2=A0=C2=A0 25 | malloc(size_t __size) __attribute__((__nothrow__,= __leaf__)) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 | ^~~~~~ >=20 > Copied for review convenience: > diff --git a/gcc/testsuite/c-c++-common/analyzer/coreutils-sum- > pr108666.c b/gcc/testsuite/c-c++-common/analyzer/coreutils-sum- > pr108666.c > index 5684d1b02d4..dadd27eaf41 100644 > --- a/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-pr108666.c > +++ b/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-pr108666.c > @@ -1,6 +1,6 @@ > =C2=A0 /* Reduced from coreutils's sum.c: bsd_sum_stream */ > =C2=A0=20 > -typedef long unsigned int size_t; > +typedef __SIZE_TYPE__ size_t; > =C2=A0 typedef unsigned char __uint8_t; > =C2=A0 typedef unsigned long int __uintmax_t; > =C2=A0 typedef struct _IO_FILE FILE;