Language
C++
Compiler
gcc 12.2.0
Options
Warnings
Optimization
Boost 1.81.0
C++2b
no pedantic
$ g++ prog.cc -Wall -Wextra -O2 -march=native -I/opt/wandbox/boost-1.81.0-gcc-12.2.0/include -std=c++2b Exit Code:
1
Author
anonymous
about 2 years ago
C++
gcc 12.2.0
Author
anonymous
about 2 years ago
$ g++ prog.cc -Wall -Wextra -O2 -march=native -I/opt/wandbox/boost-1.81.0-gcc-12.2.0/include -std=c++2b prog.cc: In function 'int main()':
prog.cc:18:3: warning: exception of type 'std::logic_error' will be caught by earlier handler [-Wexceptions]
18 | catch (const std::logic_error&) {} // #4
| ^~~~~
prog.cc:17:3: note: for type 'std::exception'
17 | catch (const std::exception&) {} // #3
| ^~~~~
/usr/bin/ld: /tmp/ccmsbVmQ.o: in function `main':
prog.cc:(.text.startup+0x5): undefined reference to `f()'
collect2: error: ld returned 1 exit status