IDE users pretending compilers don’t exist.
$ guix shell gcc
[env]$ g++ test.cpp
test.cpp:4:16: warning: `0;' is not in NFC [-Wnormalized=]
4 | return 0<U+037E>
| ^~~~~~~~~
test.cpp: In function ‘int main()’:
test.cpp:4:16: error: unable to find numeric literal operator ‘operator"";’
test.cpp:4:18: error: expected ‘;’ before ‘}’ token
4 | return 0;
| ^
| ;
5 | }
| ~
Look ma, no IDE! 😸
😂