Clearly size_t (which I tend to alias with ℕ in my code for
brevity and coolness) can express more than 2^31-1 items, which
is appropriate to reflect the increase in usable memory per
application on 64-bit platforms. Yes, the 64-bit version of a
program or library can handle larger data sets. Just like it
I known it.
but if you compile the dfl Library to 64 bit,you will find error:
core.sys.windows.windows.WaitForMultipleObjects(uint
nCount,void** lpHandles,....) is not callable using argument
types(ulong,void**,...)
the 'WaitForMultipleObjects' Function is in
dmd2/src/druntime/src/core/sys/windows/windows.d
the argument of first is dfl's value ,it come from a 'length'
,it's type is size_t,now it is 'ulong' on 64 bit.
So druntime must keep the same as phobos for size_t.
