enum slowa{
ferrari, audi
};
enum marki_samochodow{
ferrari, audi
};
int main(){return 0;}
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prog.cpp:5:5: error: redeclaration of ‘ferrari’
ferrari, audi
^
prog.cpp:2:5: note: previous declaration ‘slowa ferrari’
ferrari, audi
^
prog.cpp:5:14: error: redeclaration of ‘audi’
ferrari, audi
^
prog.cpp:2:14: note: previous declaration ‘slowa audi’
ferrari, audi
^