Best way to confine project to 64 bit builds only?
b2temp at gmx.com
Sat Oct 17 14:56:33 UTC 2020
On Saturday, 17 October 2020 at 14:50:47 UTC, NonNull wrote:
> I have inherited an open source C project that assumes that the
> size of a long and the size of a pointer are the same, and I
> have translated it into very similar D just like
> D has the size of long fixed at 64 bits, so a pointer now has
> to be 64 bits.
No it's wrong. A pointer always has the size of a general purpose
> So I want to put something into the source to ensure an attempt
> to make a 32 bit build fails. What is the best way to do this?
anyway you have several options:
static assert (false, "not for i386");
static assert (size_t.sizeof != 4, "blablalala");
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