IDL binds integer literals parsed from validator expressions which are greater than 2^31-1 to floating-point expressions rather than integer expressions, even though C++ literals can be greater than 32 bits. This can result in generating validators that perform comparisons between floating points and integers, which maybe imprecise.

e.g. the following field

foo:     
    type: long
    validator: { gte: 2147483647 }

generates the following validator:

void Ping::validateBlah(IDLParserContext& ctxt, const std::int64_t value)
{
    if (!(value >= 2147483748.0)) {
        throwComparisonError<std::int64_t>(ctxt, "blah", ">="_sd, value, 2147483748.0);
    }
}