Author
anonymous
almost 4 years ago
C++
gcc 10.1.0
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/gcc-10.1.0/include -std=c++11
prog.cc: In function 'void func(int (&)[])': prog.cc:5:17: warning: unused parameter 'a' [-Wunused-parameter] 5 | void func(int (&a)[]) | ~~~~~~^~~~ Hello World
prog.cc: In function 'void func(int (&)[])': prog.cc:5:17: warning: unused parameter 'a' [-Wunused-parameter] 5 | void func(int (&a)[]) | ~~~~~~^~~~
Hello World