Re: luaL_loadbuffer with compiled chunks : not enough memory ??

["D Burgess" <dburgess@...>]

How about you try the same in Lua?

Rather than require use

> x = loadfile"mytest"
> =x
> =#x
> =gcinfo()
> x()

DB


On 3/1/06, Mildred <ml.mildred593@online.fr> wrote:
> Hi,
>
> I'm just trying to use lua-gtk ... with lua 5.1 and I almost suceed.
> The problem I have is that the function luaL_loadbuffer don't want to
> accept my precompiled lua chunks.
>
> So I decided to test separately this function with precompiled chinks.
> I created a little script that convert any file to a C char table.
>
> I created a C programm that create a lua state and execute the script
> using the char table and luaL_loadbuffer ... compiled it .... run it
> and it worked w/o any problems.
>
> Then I created a lua C library that do the same. That is in the
> function luaopen_mytest just execute the lua chunk (the table).
> I compiled it ... no problems
> I executed : $ lua
> Lua 5.1  Copyright (C) 1994-2006 Lua.org, PUC-Rio
> > print(require("mytest"))
> not enough memory
> stack traceback:
>         [C]: ?
>         [C]: in function 'require'
>         stdin:1: in main chunk
>         [C]: ?
> >
>
> I don't understand why there is this error ... Any idea ?
>
> Then I do the same ... but instead of the luac result, I put the
> original lua source code in the C table ... no problems at all !
>
> Any idea ?
>
> Here is my C file:
> ================================================================
> #include "lua.h"
> #include "lauxlib.h"
> #include "lualib.h"
> #include "test.h"  /* the table that contains the lua code */
>
> #ifdef LIBRARY
>
> int luaopen_mytest(lua_State *L)
> {
>         int res;
> //      res = luaL_loadbuffer(L, "return 'ok!';    ", 15, "test.lua");
>                 // Works
>         res = luaL_loadbuffer(L, chunk_data, chunk_size, "test.lua");
>         res==0 || lua_error(L);
>         lua_call(L, 0, 1);
>         return 1;
> }
>
> #else
>
> int main(int argc, char **argv)
> {
>         lua_State *L;
>         int res;
>         L = luaL_newstate();
>         luaL_openlibs(L);
>         res = luaL_loadbuffer(L, chunk_data, chunk_size, "test.lua");
>         res==0 || lua_error(L);
>         lua_call(L, 0, 1);
>         return res;
> }
>
> #endif
>
> ================================================================
>
> Thanks
> Mildred
>
> --
> Mildred       <xmpp:mildred@jabber.fr> <http://mildred632.free.fr/>
> Clef GPG :    <hkp://pgp.mit.edu> ou <http://mildred632.free.fr/gpg_key>
> Fingerprint : 197C A7E6 645B 4299 6D37 684B 6F9D A8D6 [9A7D 2E2B]
>