class a { public: static char const *ar[3] = { "asdf","qwer","ghjk" }; }; int main() { }
Standard input is empty
prog.cpp:4:52: error: ‘constexpr’ needed for in-class initialization of static data member ‘const char* a::ar [3]’ of non-integral type [-fpermissive] static char const *ar[3] = { "asdf","qwer","ghjk" }; ^
Standard output is empty