[Release-testers] [cfe-dev] [8.0.0 Release] rc2 has been tagged

[Paweł Sikora via Release-testers]

----- Oryginalna wiadomość -----
> Dear testers,
> 
> 8.0.0-rc2 has been tagged from the release_80 branch at r353413.

Hi,

i've noticed a compile error with rc2 and libc++ (release_80 @svn). looks similar to https://bugs.llvm.org/show_bug.cgi?id=40559


(...)/clang++ -fPIC -target x86_64-linux-gnu --sysroot=(...) -march=x86-64 -fuse-ld=lld -D_LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR -D_LIBCPP_ENABLE_CXX17_REMOVED_BINDERS -stdlib=libc++ -std=gnu++1z -flto=thin 
(...)
In file included from (...)/sysroot-x86_64-linux-gnu/usr/include/c++/v1/string:500:
In file included from (...)/sysroot-x86_64-linux-gnu/usr/include/c++/v1/string_view:176:
In file included from (...)/sysroot-x86_64-linux-gnu/usr/include/c++/v1/__string:56:
In file included from (...)/sysroot-x86_64-linux-gnu/usr/include/c++/v1/algorithm:640:
In file included from (...)/sysroot-x86_64-linux-gnu/usr/include/c++/v1/initializer_list:47:
In file included from (...)/sysroot-x86_64-linux-gnu/usr/include/c++/v1/cstddef:110:

(...)/sysroot-x86_64-linux-gnu/usr/include/c++/v1/type_traits:740:56: error: _Float16 is not supported on this target
template <>          struct __libcpp_is_floating_point<_Float16>    : public true_type {};
                                                       ^