const int second_const_int = 5; const int second_const_doesnt_match = 6; const char *second_const_char = "I am a constant"; int second_global_int = 6; static int second_static_int = 7; static int second_static_doesnt_match = 8; int foo () { /* Use all the variables so -gused won't strip them. */ if (strcmp (second_const_char, "something") != 0) return second_static_doesnt_match * second_const_doesnt_match * second_const_int * second_global_int * second_static_int; else return 0; }