Wandbox

Ran/Viewed Log

Author

anonymous

over 6 years ago

Language

C++

Compiler

clang HEAD 8.0.0 (https://github.com/llvm-mirror/clang.git a04db9e679cb36126e3a246771d0f1323c8a3e20) (https://github.com/llvm-mirror/llvm.git a2434c2657e24263fab58e864aea7fb0049daefd)

Options

Warnings

Don't Use Boost

C++2a

no pedantic

Author

anonymous

over 6 years ago

$ clang++ prog.cc -Wall -Wextra -std=c++2a

prog.cc:17:17: error: constexpr variable cannot have non-literal type 'const V' (aka 'const variant<int, NoCtors>')
    constexpr V v;
                ^
/opt/wandbox/clang-head/include/c++/v1/variant:1304:39: note: 'variant<int, NoCtors>' is not literal because it has data member '__impl' of non-literal type '__variant_detail::__impl<int, NoCtors>'
  __variant_detail::__impl<_Types...> __impl;
                                      ^
1 error generated.

Exit Code:

1