The functions affected are: isint, add, sub, mul, div, rem, incr, postincr, decr, postdecr, neg, abs, int, hex, dec, oct, all comparison functions, bit* functions.
Other functions (e.g. expr) remain 32-bit.
The only builtin added is uint32(value) that behaves like uint8 and uint16
Artem V. Andreev