[ZScript] uints are treated as signed when bit shifting

[Guest]

Test code:
uint x = 0xFFFFFFFF;
Console.printf("%08x", x >> 1);

Expected result: 7fffffff
Actual result: ffffffff

This is the result you'd expect from "(int32_t)0xFFFFFFFF >> 1". Why are uints being treated like regular ints for bit shifts?

[phantombeta]

Likely because uints and int sizes other than 32-bit are quite buggy. Do keep in mind that there's an unsigned right shift operator, ">>>", though.

[Graf Zahl]

Fixed, but for obvious reasons this needs to be version protected so it will only be done correctly if ZScript version is 3.7 or higher.