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2012/5/21 Erik Hougaard <>:
> On 21-05-2012 13:57, Xavier Wang wrote:
>> I just have a idea that replace lua_Number as a GMP number or MAPM
>> number, is that possible? I mean, A lua with native big number
>> support?
> I did it once with a C struct, worked fine, so that is certainly possible.
C struct is easy, but the problem is, most big number library need
init and free, but no luck in Lua source :-(

using C++ class is worse: class with operator= in union can not work T-T


Xavier Wang.