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Path: ...!news.nobody.at!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: olcott <polcott333@gmail.com> Newsgroups: comp.lang.c++,comp.lang.c Subject: Re: Can D correctly simulated by H reach its own line 06 and halt? Date: Tue, 21 May 2024 13:09:08 -0500 Organization: A noiseless patient Spider Lines: 41 Message-ID: <v2io05$n763$1@dont-email.me> References: <v2b78t$2vima$1@dont-email.me> <v2df79$3ghfd$1@raubtier-asyl.eternal-september.org> <v2di7v$3gujt$1@dont-email.me> <v2eada$3p6sk$1@raubtier-asyl.eternal-september.org> <v2edbr$3pl2i$1@dont-email.me> <eaa0ef93ca03f744edc4fbcf6e79fc730805cce9.camel@gmail.com> <87v837kinv.fsf@nosuchdomain.example.com> <v2h65i$e0lf$1@dont-email.me> <v2hk19$gcup$1@dont-email.me> <v2i7no$jvcs$1@dont-email.me> <v2i95g$kdk7$1@raubtier-asyl.eternal-september.org> <v2i9ur$kiq6$1@dont-email.me> <v2inha$n6d0$1@raubtier-asyl.eternal-september.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Tue, 21 May 2024 20:09:09 +0200 (CEST) Injection-Info: dont-email.me; posting-host="2f5f52f96f067406075e702eab09af4a"; logging-data="761027"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+Ixc/GNL+HY4c7XeioPp+N" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:6yo/86jvQlZhio6pihQzC6Do8xg= In-Reply-To: <v2inha$n6d0$1@raubtier-asyl.eternal-september.org> Content-Language: en-US Bytes: 2709 On 5/21/2024 1:01 PM, Bonita Montero wrote: > Am 21.05.2024 um 16:09 schrieb olcott: > >> I am only asking the c experts here whether or not D correctly >> simulated by *pure function* H can possibly reach its own line >> 06 and halt for every H/D pair matching the template provided. > > Saying this is a question about C is like questioning something > about physics in Polish and claiming this is a question about > Polish. I am convinced that the question can be fully answered entirely on the basis of the semantics of C in the exact same way that the termination status of the following functions can be answered entirely on the basis of sufficient knowledge of the semantics of c. *If you believe otherwise then I ask for you to please justify this* void Infinite_Recursion() { Infinite_Recursion(); } int factorial(int n) // called with 5 { if (n >= 1) return n*factorial(n-1); else return 1; } void Infinite_Loop() { HERE: goto HERE; } -- Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer