Function luaL_checktype

extlibs/lua/src/lauxlib.c:390–393

LUALIB_API void luaL_checktype (lua_State *L, int arg, int t) {
  if (lua_type(L, arg) != t)
    tag_error(L, arg, t);
}


LUALIB_API void luaL_checkany (lua_State *L, int arg) {