[fpc-devel] Bug #0021641: Array of const gives check range error

[kyan]

>> Delphi doesn't support qword at all, so there is no Delphi behaviour to
>> be compatible with in that case. Or at least it didn't when the above
>> was implemented. Does it now?
>
>
> No, it does not.

Delphi XE has a UInt64 type. From the documentation:

UInt64 represents a subset of the whole numbers. The range for the
UInt64 type is from 0 through 2^64-1. The UInt64 format is unsigned
64-bit.

Therefore it is equivalent to FPC's QWord type.