Wandbox

Ran/Viewed Log

Author

anonymous

about 6 years ago

Language

C++

Compiler

gcc HEAD 9.0.1 20190314 (experimental)

Options

Warnings

Boost 1.69.0

C++2a(GNU)

no pedantic

Author

anonymous

about 6 years ago

$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.69.0/gcc-head/include -std=gnu++2a

prog.cc: In function 'void f(char)':
prog.cc:6:13: warning: unused parameter 'a' [-Wunused-parameter]
    6 | void f(char a)
      |        ~~~~~^
prog.cc: In function 'void f(unsigned char)':
prog.cc:11:22: warning: unused parameter 'a' [-Wunused-parameter]
   11 | void f(unsigned char a)
      |        ~~~~~~~~~~~~~~^
prog.cc: In function 'void f(signed char)':
prog.cc:16:20: warning: unused parameter 'a' [-Wunused-parameter]
   16 | void f(signed char a)
      |        ~~~~~~~~~~~~^
prog.cc: In function 'void f(std::byte)':
prog.cc:21:18: warning: unused parameter 'a' [-Wunused-parameter]
   21 | void f(std::byte a)
      |        ~~~~~~~~~~^
char!
unsigned char!
signed char!
byte!
Hello, world!

Exit Code:

0