On 10/28/2019 03:20 PM, IGotD- wrote:
I'm trying to find if D has any built in special integer operations like
bit reverse, population count, count leading zeroes, count trailing
zeroes.
https://dlang.org/phobos/core_bitop.html
Ali
I'm trying to find if D has any built in special integer
operations like bit reverse, population count, count leading
zeroes, count trailing zeroes. Many ISAs have dedicated
instructions for these kinds of operations. I haven't found any
of these in the documentation, either implemented as
On Mon, Oct 28, 2019 at 9:40 AM Per Nordlöw via Digitalmars-d-learn
wrote:
>
> Is it possible to run the unittests of a module with -betterC like
>
> dmd -D -g -main -unittest -betterC f.d
>
> ?
>
> This currently errors as
>
> /usr/include/dmd/druntime/import/core/internal/entrypoint.d:34:
Is it possible to run the unittests of a module with -betterC like
dmd -D -g -main -unittest -betterC f.d
?
This currently errors as
/usr/include/dmd/druntime/import/core/internal/entrypoint.d:34:
error: undefined reference to '_d_run_main'
for an empty file f.d
