Wandbox

Ran/Viewed Log

Author

anonymous

almost 5 years ago

Language

C++

Compiler

gcc 10.1.0

Options

Warnings

Boost 1.73.0

C++2a(GNU)

no pedantic

Author

anonymous

almost 5 years ago

$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/gcc-10.1.0/include -std=gnu++2a

prog.cc: In instantiation of 'void f(T&&) [with T = dereferencable_l]':
prog.cc:27:25:   required from here
prog.cc:10:29: error: use of deleted function 'int&& dereferencable_l::operator*() &&'
   10 |   [[maybe_unused]] auto v = *std::forward<T>(t);
      |                             ^~~~~~~~~~~~~~~~~~~
prog.cc:20:9: note: declared here
   20 |   int&& operator*() && = delete;
      |         ^~~~~~~~

Exit Code:

1