Re: DD simulated by HHH cannot possibly halt (Halting Problem)

On 4/5/2025 3:30 PM, Richard Heathfield wrote:

On 05/04/2025 20:21, olcott wrote:

On 4/5/2025 2:12 PM, Richard Heathfield wrote:

On 05/04/2025 20:01, olcott wrote:

As any C programmer can see DDD simulated by HHH would cause
any correct simulator to get stuck in recursive simulation

>
As any C programmer can see, any C compiler is free to reject your code,

>
typedef void (*ptr)();
int HHH(ptr P);
>
void DDD()
{
   HHH(DDD);
   return;
}
>
The above code is correct to the extent that some
HHH is defined somewhere, so it seems that you are
wrong

 No, you just don't know what I'm talking about. That doesn't surprise me, of course.
 I'm talking about your HHH code. Any conforming compiler can reject your assembly language inserts.
 

I am not taking about that code.
This post has only been about a hypothetical
HHH that simulates its input.
--
Copyright 2025 Olcott "Talent hits a target no one else can hit; Genius
hits a target no one else can see." Arthur Schopenhauer