From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9A64A3851C09; Sun, 24 May 2020 10:19:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9A64A3851C09 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1590315571; bh=fgNJP9BSgHT7eRn86V6odP9YyxrZ0PSGhCAS/cfn2zY=; h=From:To:Subject:Date:From; b=thh++rAa+7TVA+8fx2SoSc9YqTqnp11wFd1senMk1VmXiHLG03QO5HoQTDNNywVcP BkrJlSh8GHEhmDJ0cvOa62B1guEAEIEpCDvAs5We4/zu40SwsmInen/PPbsrb+1Tgh eijeDaWDsU7zUWfBer4Iu+N6RV1oTKoU70JqDrK8= From: "shyouhei@ruby-lang.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/95302] New: function attributed to be deprecated cannot include a typedef/using Date: Sun, 24 May 2020 10:19:31 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 10.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: shyouhei@ruby-lang.org X-Bugzilla-Status: UNCONFIRMED 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: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: 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: Sun, 24 May 2020 10:19:31 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95302 Bug ID: 95302 Summary: function attributed to be deprecated cannot include a typedef/using Product: gcc Version: 10.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: shyouhei@ruby-lang.org Target Milestone: --- https://gcc.godbolt.org/z/iH643m Is this intentional? No other compiler that I know warns this code. % cat tmp.cc [[deprecated(">>>GCC BUG<<<")]] void func(void) { typedef int type; type(var); } % g++-10 -v -c tmp.cc Using built-in specs. COLLECT_GCC=3Dg++-10 OFFLOAD_TARGET_NAMES=3Dnvptx-none:amdgcn-amdhsa:hsa OFFLOAD_TARGET_DEFAULT=3D1 Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion=3D'Ubuntu 10.1.0-2ubuntu1~18.04' --with-bugurl=3Dfile:///usr/share/doc/gcc-10/README.= Bugs --enable-languages=3Dc,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix= =3D/usr --with-gcc-major-version-only --program-suffix=3D-10 --program-prefix=3Dx86_64-linux-gnu- --enable-shared --enable-linker-build-= id --libexecdir=3D/usr/lib --without-included-gettext --enable-threads=3Dposix --libdir=3D/usr/lib --enable-nls --enable-clocale=3Dgnu --enable-libstdcxx-= debug --enable-libstdcxx-time=3Dyes --with-default-libstdcxx-abi=3Dnew --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=3Drelea= se --with-target-system-zlib=3Dauto --enable-objc-gc=3Dauto --enable-multiarch --disable-werror --with-arch-32=3Di686 --with-abi=3Dm64 --with-multilib-list=3Dm32,m64,mx32 --enable-multilib --with-tune=3Dgeneric --enable-offload-targets=3Dnvptx-none=3D/build/gcc-10-eDoCEC/gcc-10-10.1.0/= debian/tmp-nvptx/usr,amdgcn-amdhsa=3D/build/gcc-10-eDoCEC/gcc-10-10.1.0/deb= ian/tmp-gcn/usr,hsa --without-cuda-driver --enable-checking=3Drelease --build=3Dx86_64-linux-gnu --host=3Dx86_64-linux-gnu --target=3Dx86_64-linux-gnu Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.1.0 (Ubuntu 10.1.0-2ubuntu1~18.04) COLLECT_GCC_OPTIONS=3D'-v' '-c' '-shared-libgcc' '-mtune=3Dgeneric' '-march= =3Dx86-64' /usr/lib/gcc/x86_64-linux-gnu/10/cc1plus -quiet -v -imultiarch x86_64-linux-gnu -D_GNU_SOURCE tmp.cc -quiet -dumpbase tmp.cc -mtune=3Dgene= ric -march=3Dx86-64 -auxbase tmp -version -fasynchronous-unwind-tables -fstack-protector-strong -Wformat -Wformat-security -o /tmp/ccz4O9iB.s GNU C++14 (Ubuntu 10.1.0-2ubuntu1~18.04) version 10.1.0 (x86_64-linux-gnu) compiled by GNU C version 10.1.0, GMP version 6.1.2, MPFR version 4.0.1, MPC version 1.1.0, isl version isl-0.19-GMP GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D131= 072 ignoring duplicate directory "/usr/include/x86_64-linux-gnu/c++/10" ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu" ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/10/include-fi= xed" ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /usr/include/c++/10 /usr/include/x86_64-linux-gnu/c++/10 /usr/include/c++/10/backward /usr/lib/gcc/x86_64-linux-gnu/10/include /usr/local/include /usr/include/x86_64-linux-gnu /usr/include End of search list. GNU C++14 (Ubuntu 10.1.0-2ubuntu1~18.04) version 10.1.0 (x86_64-linux-gnu) compiled by GNU C version 10.1.0, GMP version 6.1.2, MPFR version 4.0.1, MPC version 1.1.0, isl version isl-0.19-GMP GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D131= 072 Compiler executable checksum: 435c9a72f92ce04eba08a47828fa63c4 tmp.cc: In function 'void func()': tmp.cc:5:13: warning: 'void func()' is deprecated: >>>GCC BUG<<< [-Wdeprecated-declarations] 5 | type(var); | ^ tmp.cc:2:6: note: declared here 2 | void func(void) | ^~~~ COLLECT_GCC_OPTIONS=3D'-v' '-c' '-shared-libgcc' '-mtune=3Dgeneric' '-march= =3Dx86-64' as -v --64 -o tmp.o /tmp/ccz4O9iB.s GNU assembler version 2.30 (x86_64-linux-gnu) using BFD version (GNU Binuti= ls for Ubuntu) 2.30 COMPILER_PATH=3D/usr/lib/gcc/x86_64-linux-gnu/10/:/usr/lib/gcc/x86_64-linux= -gnu/10/:/usr/lib/gcc/x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/10/:/= usr/lib/gcc/x86_64-linux-gnu/ LIBRARY_PATH=3D/usr/lib/gcc/x86_64-linux-gnu/10/:/usr/lib/gcc/x86_64-linux-= gnu/10/../../../x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/10/../../..= /../lib/:/lib/x86_64-linux-gnu/:/lib/../lib/:/usr/lib/x86_64-linux-gnu/:/us= r/lib/../lib/:/usr/lib/gcc/x86_64-linux-gnu/10/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS=3D'-v' '-c' '-shared-libgcc' '-mtune=3Dgeneric' '-march= =3Dx86-64'=