64bit integer literals on 32bit platforms

[Marc Glisse]

On Thu, 29 Oct 2015, Paul Koning wrote:

>> We are using gmp in a library project that is supposed to work on both
>> 32bit and 64bit platforms.
>> However, we ran into problem when we used integer literals that are
>> larger than 2^32 (say 10000000000).
>
> That by itself will get you warning messages, at least in more recent 
> versions of GCC, because you have a literal too large for its type.  If 
> you meant long long, you need the LL suffix.

No you don't. The compiler automatically selects a type large enough if 
there is one.

-- 
Marc Glisse