Language: C C++ D Haskell Lua OCaml PHP Perl Plain Text Python Ruby Scheme Tcl #include <iostream> #define DEF_HOGE(x) void x##_hoge() {std::cerr << #x", hoge!" << std::endl;} DEF_HOGE(foo) DEF_HOGE(bar) int main () { foo_hoge(); bar_hoge(); return 0; } Private [?] Run code