Removed dependency on lua_rotate() for compatibility with Lua 5.1

2018-07-22 00:19:24 -07:00 · 2018-07-22 00:19:24 -07:00 · 2b64555e1c
commit 2b64555e1c
parent 2320f87324
1 changed files with 2 additions and 1 deletions
--- a/limmutable.c
+++ b/limmutable.c
@ -257,8 +257,9 @@ static int Lcreate_instance(lua_State *L)
    int num_args = lua_gettop(L)-1;
    lua_getfield(L, 1, "__new");
    if (! lua_isnil(L, -1)) {
+        lua_insert(L, 2); // move __new
        lua_pushvalue(L, 1);
-        lua_rotate(L, 2, 2);
+        lua_insert(L, 3); // make cls the first argument to __new
        lua_call(L, num_args+1, LUA_MULTRET);
    } else {
        lua_pop(L, 1);