Known Issues

These are patches from library authors which were found too late to be fixed in the release. Be careful as they have not been through the normal testing process.

status_code_domain assertion removal Outcome patch Outcomeassertion removal

Beast patch Beast and coroutines



New Libraries Nowide: Standard library functions with UTF-8 API on Windows, from Artyom Beilis.

StaticString: A dynamically resizable string of characters with compile-time fixed capacity and contiguous embedded storage, from Vinnie Falco and Krystian Stasiowski

Compilers Tested Boost's primary test compilers are: Clang: 3.0, 4.0.1, 6.0.1 Clang, C++0x: 3.0 Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0 Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2, 6.0.1, 7.0.0, 8.0.0 Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0 GCC: 4.4.7, 4.5.3, 4.6.3, 5.4.0, 8.0.1 GCC, C++0x: 4.4.7 GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1 GCC, C++14: 5.4.0, 5.5.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1 GCC, C++17: 7.3.0, 8.0.1 Intel, C++14: 18.0 Linux:

Apple Clang: 9.0.0, 9.1.0, 10.0.0 Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0 Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0 Apple Clang, C++17: 9.1.0, 10.0.0 Apple Clang, C++1z: 9.0.0 Apple Clang, C++2a: 10.0.0 OS X:

GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4 GCC, C++0x: 4.6.4 GCC, C++11: 4.7.3, 4.8.1, 4.9.3 GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0 GCC, C++17: 7.1.0, 7.2.0, 7.3.0 Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1 Windows:

Clang: 4.0.0 Clang, C++11: 4.0.0 Clang, C++14: 4.0.0 Clang, C++1z: 4.0.0 FreeBSD:

Boost's additional test compilers include: Clang: 3.0, 3.8.1, 3.9.1, 4.0.1, 5.0.2, 6.0.1 Clang, C++0x: 3.0 Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 4.0.1, 6.0.1, 7.0.0, 8.0.0 Clang, C++14: 3.5.0, 3.6.0, 3.7.1, 3.8.0, 3.9.1, 4.0.0, 4.0.1, 5.0.2, 6.0.1, 7.0.0, 8.0.0 Clang, C++17: 5.0.2, 6.0.1, 7.0.0, 8.0.0 GCC: 4.4.7, 4.5.3, 4.6.3, 4.9.4, 5.4.0, 5.5.0, 8.0.1 GCC, C++0x: 4.4.7 GCC, C++11: 4.7.3, 4.8.5, 4.9.4, 5.4.0, 6.4.0, 7.1.0, 8.0.1 GCC, C++14: 5.4.0, 5.5.0, 6.3.0, 6.4.0, 7.1.0, 7.3.0, 8.0.1, 8.1.0 GCC, C++17: 7.3.0, 8.0.1 Intel, C++14: 18.0 Linux:

Apple Clang: 9.0.0, 9.1.0, 10.0.0 Apple Clang, C++11: 9.0.0, 9.1.0, 10.0.0 Apple Clang, C++14: 9.0.0, 9.1.0, 10.0.0 Apple Clang, C++17: 9.1.0, 10.0.0 Apple Clang, C++1z: 9.0.0 Apple Clang, C++2a: 10.0.0 OS X:

GCC: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0, 4.5.4 GCC, C++0x: 4.6.4 GCC, C++11: 4.7.3, 4.8.1, 4.9.3 GCC, C++14: 5.1.0, 5.2.0, 5.3.0, 6.1.0, 6.2.0, 6.3.0, 6.4.0 GCC, C++17: 7.1.0, 7.2.0, 7.3.0 Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 14.1 Windows:

Clang: 4.0.0 Clang, C++11: 4.0.0 Clang, C++14: 4.0.0 Clang, C++1z: 4.0.0 FreeBSD:

