It's Alive! hello.d for Mac OSX Arch64 with dmd

Richard (Rikki) Andrew Cattermole richard at cattermole.co.nz
Sat Jun 20 08:03:49 UTC 2026


On 20/06/2026 6:21 PM, Walter Bright wrote:
> ```d
> import core.stdc.stdio;
> 
> int main()
> {
>      printf("hello world\n");
>      return 0;
> }
> ```
> 
> ```
> dmd -marm64 -os=osx hello.d
> ./hello
> hello world
> ```
> 
> A big milestone! It looks like a trivial program (and it is), but an 
> unbelievable amount of compiler code needs to work correctly for it to 
> compile correctly. For example, druntime has to compile, initialize 
> itself, and work.

Nice!

So next release we'll have a non-optimizing arm support fully shipped?



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