+ else if c == once "Sys".to_symbol then
+ if n == once "force_garbage_collection".to_symbol then
+ s = "Nit_gc_force_garbage_collection()"
+ else if n == once "native_argc".to_symbol then
+ s = "TAG_Int(glob_argc)"
+ else if n == once "native_argv".to_symbol then
+ s = "BOX_NativeString(glob_argv[UNTAG_Int({regs[1]})])"
+ end