Language
C++
Compiler
gcc 12.1.0
Options
Warnings
Boost 1.79.0
C++17
no pedantic
Raw compiler options
-Wno-unused-parameter
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.79.0-gcc-12.1.0/include -std=c++17 -Wno-unused-parameter Exit Code:
0
C++
gcc 12.1.0
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.79.0-gcc-12.1.0/include -std=c++17 -Wno-unused-parameter prog.cc: In function 'int main()':
prog.cc:39:16: warning: unused variable 'i1' [-Wunused-variable]
39 | inherited1 i1;
| ^~
prog.cc:40:16: warning: unused variable 'i2' [-Wunused-variable]
40 | inherited2 i2;
| ^~