XPost: comp.theory, comp.lang.c++
From: rjh@cpax.org.uk
[Follow-ups set]
On 24/11/2025 23:23, olcott wrote:
> On 11/24/2025 4:45 PM, Kaz Kylheku wrote:
>> On 2025-11-24, olcott wrote:
>>> As long as you keep lying I will keep repeating it.
>>
>> To lie is to knowing post something that is false.
>>
>> But if you do that about an objectively verifiable fact
>> that has nothing to do with yourself, but some scientific
>> matter, nobody in their right mind will see you as a liar.
>>
>> Rather than see you as a liar, they will just assume you
>> are ignorant and incompetent.
>>
>> What makes you think I, or Mike, or anyone here would
>> write something I know to be false, which would be
>> interpreted as ignorant, rather than dishonest?
>>
>> Maybe you don't understand that nobody would do that, since
>> you have no problem being casually wrong yourself.
>>
>
> The people on comp.lang.c or comp.lang.c++ can always speak
> up.
They have done so, many times. They have told you many times that
you are wrong. You don't care, of course.
>
> typedef int (*ptr)(); int HHH(ptr P); int HHH1(ptr P);
>
> int DD() { int Halt_Status = HHH(DD); if (Halt_Status) HERE:
> goto HERE; return Halt_Status; }
>
> int main() { HHH(DD); HHH1(DD); }
>
> HHH simulates DD
The rules of C offer no mechanism for HHH to be able to simulate
any C function using nothing but a function pointer. The closest
you can get is to dereference it, but you don't do that. Your
'simulation' doesn't simulate any part of DD past the call in its
first line, and you can only do that because of a
platform-specific hack that breaks the rules of C.
You have been told this many times, but you're not interested in
truth or competence., so (as Kaz rightly said) we all have to
assume that you are ignorant and incompetent.
Followups set to comp.theory only, because nobody has anything to
gain from your cross-posting to language experts whose expert
opinions you invariably ignore.
--
Richard Heathfield
Email: rjh at cpax dot org dot uk
"Usenet is a strange place" - dmr 29 July 1999
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