Author
anonymous
about 5 years ago
C++
gcc 9.2.0
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.72.0/gcc-9.2.0/include -std=c++17
prog.cc: In function 'int main()': prog.cc:4:9: warning: unused variable 'bar' [-Wunused-variable] 4 | int bar[foo]; | ^~~