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

[Mike Shah]

On Saturday, 20 June 2026 at 06:21:30 UTC, 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.

Very exciting -- well done Walter!