Package: clang-6.0 Version: 1:6.0-1 Severity: serious -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
$ cat test.cpp #include <ostream> $ clang++-6.0 -c test.cpp In file included from test.cpp:1: In file included from /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/ostream:38: In file included from /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/ios:42: In file included from /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/ios_base.h:41: In file included from /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/locale_classes.h:40: In file included from /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/string:48: /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:545:9: error: redefinition of '__not_overloaded<_Tp, _Up>' struct __not_overloaded<_Tp, _Up> : __not_overloaded2<_Tp, _Up> { }; ^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:531:9: note: previous definition is here struct __not_overloaded<_Tp, _Up, __void_t< ^ /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:608:9: error: redefinition of '__not_overloaded<_Tp, _Up>' struct __not_overloaded<_Tp, _Up> : __not_overloaded2<_Tp, _Up> { }; ^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:594:9: note: previous definition is here struct __not_overloaded<_Tp, _Up, __void_t< ^ /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:671:9: error: redefinition of '__not_overloaded<_Tp, _Up>' struct __not_overloaded<_Tp, _Up> : __not_overloaded2<_Tp, _Up> { }; ^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:657:9: note: previous definition is here struct __not_overloaded<_Tp, _Up, __void_t< ^ /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:734:9: error: redefinition of '__not_overloaded<_Tp, _Up>' struct __not_overloaded<_Tp, _Up> : __not_overloaded2<_Tp, _Up> { }; ^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib64/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:720:9: note: previous definition is here struct __not_overloaded<_Tp, _Up, __void_t< ^ 4 errors generated. Strangely, clang-5 still works. But clang-7 fails too. - -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (990, 'unstable'), (500, 'unstable-debug'), (1, 'experimental-debug'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.15.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages clang-6.0 depends on: ii binutils 2.30-8 ii libc6 2.27-2 ii libc6-dev 2.27-2 ii libclang-common-6.0-dev 1:6.0-1 ii libclang1-6.0 1:6.0-1 ii libgcc-7-dev 7.3.0-12 ii libgcc1 1:8-20180319-1 ii libjsoncpp1 1.7.4-3 ii libllvm6.0 1:6.0-1 ii libobjc-7-dev 7.3.0-12 ii libstdc++-7-dev 7.3.0-12 ii libstdc++6 8-20180319-1 Versions of packages clang-6.0 recommends: ii libomp-dev 6.0-1 ii llvm-6.0-dev 1:6.0-1 ii python 2.7.14-4 Versions of packages clang-6.0 suggests: pn clang-6.0-doc <none> pn gnustep <none> pn gnustep-devel <none> - -- no debconf information -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEjkF6151RK40WXe2HCDw+u0oWieAFAlqv5aYACgkQCDw+u0oW ieABKxAAhombUUuICiB93PXBM8fZpsDyFrpMbFpd8JHCuNkRSXs9oNgRoLogWEMF j+f+VDk8QYQt35C4rxCdVDqdm/4JYeV9wKlW0dIlmmPzQgPn819QwA5Y44qh492n 576n5GSFf/6UpoDLGbKaEqa3ayPCmMKRh2cMrW2939BV823enc/AMA3x7UU4Nzcp zivn/oJfbvs5pQYOzg/IikUEiB4cxpajFtQ88V3W56mVe66Go+/GZkJwLpl8ZbYk JOYyICIKXES1dNfCvHZv5v2ZADDDsQ/l+iR8paDZ4NVbaL7QANGttHtHv8uXa2NU YkG2WZ5I2zw0sgmNxINJk5OuNb4I2m7MiYoZqfU4nSZ9FTnv8MFD6KhGLF4PmBYf cc6LJY7GBkhMb8xU9UrUHHl8y2Q3H6vcbJPMYK3JcntLzfGVPmjlXrk2w8WWodR1 O8L1hQ+B1oF/ylcnzv3eOnM7ZqIs1XND6z53WuVhUaat3bKi9/B18esc0EXhIpMD Sg6XCV1NfQU/6c3imWFb5h8UHt0KfL6PmAfn5dTYzoOhr0mkmWCwjtMdrtvD3GfV +4MTGQvhC9U/+KWM8TqcYxjROjUEhy5Q5McqmzYJ55Z7RQ8X6Ag8+tuyKYiVYwUK 6thXK0devHBL9G5OQIRBTClRJT9t9+VLgWaVz2UEKsQHoNqRIA4= =NUpD -----END PGP SIGNATURE-----