in sol3 an error occurs when working with 64-bit numbers

[S1NGer-iwni]

I work with lua 5.3 and sol3. When working with 64-bit numbers, an error occurs, but if I use luajit, then there is no error, AFAIK lua 5.3 supports 64-bit numbers, how can I fix this problem?

error text: sol: syntax error: [string "return 10000152ull"]:1: expected near 'ull' P.S. unfortunately I don't have the opportunity to use luajit on a permanent basis

[Rochet2]

Lua 5.3 supports 64-bit SIGNED integers (ref). So unsigned integers are not supported and return 10000152ull is not valid lua as you can see from the error.

Luajit has its own support for these integers. While they appear to be a part of the language, they are actually wrapped into cdata objects. See this.

Some alternatives are outlined in here.

• wrapping the values into objects
• casting integer to unsigned integer

Also, the wrapper approach is looked at here as the customization points allowed one to customize how a type is passed into and out of sol.

[S1NGer-iwni]

okay thx