Language
C++
Compiler
gcc HEAD 9.0.1 20190401 (experimental)
Options
Warnings
Boost 1.69.0
C++2a(GNU)
no pedantic
Raw runtime options
100
100
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.69.0/gcc-head/include -std=gnu++2a Exit Code:
0
Author
anonymous
about 6 years ago
C++
gcc HEAD 9.0.1 20190401 (experimental)
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 member function 'bool person::operator==(const Rect&) const':
prog.cc:18:34: warning: unused parameter 'r' [-Wunused-parameter]
18 | bool operator== (const Rect &r) const { return 1; }
| ~~~~~~~~~~~~^