Language
C++
Compiler
gcc HEAD 12.0.0 20210423 (experimental)
Options
Warnings
Boost 1.73.0
C++2b(GNU)
no pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/gcc-head/include -std=gnu++2b Exit Code:
0
Author
anonymous
over 4 years ago
C++
gcc HEAD 12.0.0 20210423 (experimental)
Author
anonymous
over 4 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/gcc-head/include -std=gnu++2b prog.cc: In instantiation of 'void f(auto:1&&) [with auto:1 = bad_oink]':
prog.cc:17:6: required from here
prog.cc:3:35: warning: unused parameter 'x' [-Wunused-parameter]
3 | void f(std::invocable<int> auto&& x) {
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~^