Int64 support

Inc, Dec, Low, and High routines do not support Int64 variables.

Hello,
Thanks, the issue was logged as #48314

There are a few more like Mod or XOR operators, you COULD try using uint64 and watch for when the left most bit becomes set to know you just reached the int64 rollover limit.

You can test the limit by:
const
MAXInt64 = $7FFFFFFFFFFFFFFF;

xxl:= 2;
for i:= 1 to 6 do begin
if i <= 5 then
xxl:= xxlxxl
else xxl:= ((xxl)
(xxl div 2)-1);
//9223372036854775807

Hello,
You wrote:

You can test the limit by:

Thanks, the issue was logged as #55336