Function arith_idiv

3rd/lua-5.4.3/src/lstrlib.c:321–323

}

static int arith_idiv (lua_State *L) {
  return arith(L, LUA_OPIDIV, "__idiv");
}

static int arith_unm (lua_State *L) {
  return arith(L, LUA_OPUNM, "__unm");