error.h: remove obsolete macro `mrb_exc_new_str_lit()`.
@@ -26,7 +26,6 @@ struct RException {
MRB_API void mrb_sys_fail(mrb_state *mrb, const char *mesg);
MRB_API mrb_value mrb_exc_new_str(mrb_state *mrb, struct RClass* c, mrb_value str);
#define mrb_exc_new_lit(mrb, c, lit) mrb_exc_new_str(mrb, c, mrb_str_new_lit(mrb, lit))
-#define mrb_exc_new_str_lit(mrb, c, lit) mrb_exc_new_lit(mrb, c, lit)
MRB_API mrb_value mrb_make_exception(mrb_state *mrb, mrb_int argc, const mrb_value *argv);
mrb_value mrb_exc_backtrace(mrb_state *mrb, mrb_value exc);
mrb_value mrb_get_backtrace(mrb_state *mrb);
