Wandbox

Ran/Viewed Log

Author

anonymous

about 7 years ago

Language

C++

Compiler

clang HEAD 6.0.0 (https://github.com/llvm-mirror/clang.git 5857036e6f0e54ff49a0be5627f2576151804a06) (https://github.com/llvm-mirror/llvm.git 7edcd376d38df602f9c4618108063f2b2933edda)

Options

Warnings

Boost 1.65.1

C++2a(GNU)

no pedantic

Author

anonymous

about 7 years ago

$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.65.1/clang-head/include -std=gnu++2a

prog.cc:17:22: error: invalid operands to binary expression ('A' and 'ptr<Kid<2> >' (aka 'Kid<2> *'))
    static Other<A{} * ptr<Kid>{}> o;
                 ~~~ ^ ~~~~~~~~~~
prog.cc:21:5: note: in instantiation of template class 'Kid<2>' requested here
    Kid<2>{};
    ^
prog.cc:7:15: note: candidate template ignored: could not match 'Parent' against 'Kid'
constexpr int operator*(A, Parent<N>*) { return N; }
              ^
prog.cc:21:5: warning: expression result unused [-Wunused-value]
    Kid<2>{};
    ^     ~~
1 warning and 1 error generated.

Exit Code:

1