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- Subject: Re: lua crashes with 64-bit integers (Todor Totev)
- From: ramsdell@... (John D. Ramsdell)
- Date: 04 Aug 2006 13:38:42 -0400
> From: "Todor Totev" <umbra.tenebris@list.ru>
> Subject: lua crashes with 64-bit integers
> Hello all,
> i'm using Lua 5.0.2 with lua_Number defined as __int64
> (Microsoft VC under Windows NT).
> Now, the simple expression
>
> =1/0
>
> crashes Lua interpreter with Division by zero exception.
If you switch to using Lua 5.1.1, the patch at
http://www.ccs.neu.edu/home/ramsdell/tools/lua-5.1-no-fp.patch
sets up Lua with lua_Number defined as long, and avoids all floating
point operations. The patched version has been working quite well for
me.
John
