Language
C++
Compiler
gcc HEAD 11.0.1 20210329 (experimental)
Options
Warnings
Boost 1.73.0
C++17
no pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/gcc-head/include -std=c++17 Exit Code:
0
Author
anonymous
over 5 years ago
C++
gcc HEAD 11.0.1 20210329 (experimental)
Author
anonymous
over 5 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/gcc-head/include -std=c++17 prog.cc: In function 'int main()':
prog.cc:4:24: warning: unused variable 'a' [-Wunused-variable]
4 | std::array<int, 2> a = {1,2};
| ^
prog.cc:5:16: warning: unused variable 'b' [-Wunused-variable]
5 | std::array b = {1,2};
| ^