Re: transpiling to low level C

Liste des GroupesRevenir à cl c  
Sujet : Re: transpiling to low level C
De : bc (at) *nospam* freeuk.com (bart)
Groupes : comp.lang.c
Date : 17. Dec 2024, 17:17:37
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vjs871$1q22j$1@dont-email.me>
References : 1 2 3 4 5 6 7 8 9
User-Agent : Mozilla Thunderbird
On 17/12/2024 01:19, Keith Thompson wrote:
bart <bc@freeuk.com> writes:
[SNIP]
In that case I've no idea what you were trying to say.
>
When somebody says that 'goto' can emulate any control structure, then
clearly some of them need to be conditional; that is implied.
>
Your reply suggested they you can do away with 'goto', and use
recursive functions, in a scenario where no other control structures
need exist.
>
OK, if this is not for an IL, then it's not a language I would care
for either. Why tie one hand behind your back for no good reason?
 I read Janis's post.  I saw a suggestion that certain constructs are
*theoretically* unnecessary.  I saw no suggestion of any advocacy for
such an approach.
 """
A 'goto' may be used but it isn't strictly *necessary*. What *is*
necessary, though, that is an 'if' (some conditional branch), and
either 'goto' or recursive functions.
"""
This doesn't actually make much sense. So 'goto' is necessary, but 'goto' *is*?
If you try to extract any meaning, it is that any control flow can be expressed either with 'goto' or with 'recursive functions'.
This is what I picked up on. Who on earth would eschew 'goto' and use such a disproportionately more complex and inefficient method like recursive functions?
How would you even express an arbitrary goto from random point X in a function to random point Y, which may be inside differently nested blocks, via a recursive function?
If this is suppposed to be theoretically possible, then neither do you need a compiler OR a computer to run any program! Pencil and paper will work.

Date Sujet#  Auteur
15 Dec 24 * transpiling to low level C130Thiago Adams
15 Dec 24 +* Re: transpiling to low level C10Lawrence D'Oliveiro
15 Dec 24 i`* Re: transpiling to low level C9Thiago Adams
15 Dec 24 i `* Re: transpiling to low level C8Lawrence D'Oliveiro
16 Dec 24 i  `* Re: transpiling to low level C7Thiago Adams
16 Dec 24 i   `* Re: transpiling to low level C6BGB
16 Dec 24 i    +- Re: transpiling to low level C1Thiago Adams
16 Dec 24 i    +- Re: transpiling to low level C1bart
16 Dec 24 i    +- Re: transpiling to low level C1Lawrence D'Oliveiro
16 Dec 24 i    `* Re: transpiling to low level C2Keith Thompson
17 Dec 24 i     `- Re: transpiling to low level C1bart
15 Dec 24 +* Re: transpiling to low level C3Chris M. Thomasson
15 Dec 24 i`* Re: transpiling to low level C2Thiago Adams
15 Dec 24 i `- Re: transpiling to low level C1Chris M. Thomasson
15 Dec 24 +* Re: transpiling to low level C3bart
15 Dec 24 i`* Re: transpiling to low level C2Thiago Adams
15 Dec 24 i `- Re: transpiling to low level C1Thiago Adams
15 Dec 24 `* Re: transpiling to low level C113Bonita Montero
15 Dec 24  +* Re: transpiling to low level C110bart
16 Dec 24  i`* Re: transpiling to low level C109BGB
16 Dec 24  i +- Re: transpiling to low level C1David Brown
16 Dec 24  i +* Re: transpiling to low level C22Thiago Adams
17 Dec 24  i i`* Re: transpiling to low level C21BGB
17 Dec 24  i i `* Re: transpiling to low level C20Thiago Adams
17 Dec 24  i i  +* Re: transpiling to low level C15Thiago Adams
17 Dec 24  i i  i`* Re: transpiling to low level C14Thiago Adams
17 Dec 24  i i  i `* Re: transpiling to low level C13bart
17 Dec 24  i i  i  `* Re: transpiling to low level C12Thiago Adams
17 Dec 24  i i  i   `* Re: transpiling to low level C11bart
18 Dec 24  i i  i    `* Re: transpiling to low level C10BGB
18 Dec 24  i i  i     `* Re: transpiling to low level C9Thiago Adams
19 Dec 24  i i  i      `* Re: transpiling to low level C8BGB
19 Dec 24  i i  i       `* Re: transpiling to low level C7bart
19 Dec 24  i i  i        `* Re: transpiling to low level C6BGB
19 Dec 24  i i  i         +* Re: transpiling to low level C3bart
19 Dec 24  i i  i         i`* Re: transpiling to low level C2BGB
20 Dec 24  i i  i         i `- Re: transpiling to low level C1BGB
23 Dec 24  i i  i         `* Re: transpiling to low level C2Lawrence D'Oliveiro
23 Dec 24  i i  i          `- Re: transpiling to low level C1BGB
17 Dec 24  i i  `* Re: transpiling to low level C4BGB
17 Dec 24  i i   +* Re: transpiling to low level C2Thiago Adams
18 Dec 24  i i   i`- Re: transpiling to low level C1BGB
21 Dec 24  i i   `- Re: transpiling to low level C1Lawrence D'Oliveiro
16 Dec 24  i +* Re: transpiling to low level C72Janis Papanagnou
16 Dec 24  i i+* Re: transpiling to low level C16bart
16 Dec 24  i ii`* Re: transpiling to low level C15Janis Papanagnou
17 Dec 24  i ii `* Re: transpiling to low level C14bart
17 Dec 24  i ii  +* Re: transpiling to low level C12Keith Thompson
17 Dec 24  i ii  i+- Re: transpiling to low level C1BGB
17 Dec 24  i ii  i`* Re: transpiling to low level C10bart
17 Dec 24  i ii  i +- Re: transpiling to low level C1Janis Papanagnou
17 Dec 24  i ii  i +* Re: transpiling to low level C6Waldek Hebisch
17 Dec 24  i ii  i i+* Re: transpiling to low level C4bart
18 Dec 24  i ii  i ii`* Re: transpiling to low level C3Waldek Hebisch
18 Dec 24  i ii  i ii `* Re: transpiling to low level C2bart
18 Dec 24  i ii  i ii  `- Re: transpiling to low level C1Waldek Hebisch
18 Dec 24  i ii  i i`- Re: transpiling to low level C1Janis Papanagnou
17 Dec 24  i ii  i `* Re: transpiling to low level C2Keith Thompson
18 Dec 24  i ii  i  `- Re: transpiling to low level C1Janis Papanagnou
17 Dec 24  i ii  `- Re: transpiling to low level C1Janis Papanagnou
21 Dec 24  i i`* Re: transpiling to low level C55Tim Rentsch
21 Dec 24  i i `* Re: transpiling to low level C54Janis Papanagnou
21 Dec 24  i i  +* Re: transpiling to low level C2Tim Rentsch
22 Dec 24  i i  i`- Re: transpiling to low level C1Janis Papanagnou
21 Dec 24  i i  +* Re: transpiling to low level C18Michael S
22 Dec 24  i i  i+* Re: transpiling to low level C14Janis Papanagnou
22 Dec 24  i i  ii`* Re: transpiling to low level C13Michael S
22 Dec 24  i i  ii `* Re: transpiling to low level C12Janis Papanagnou
22 Dec 24  i i  ii  `* Re: transpiling to low level C11Michael S
22 Dec 24  i i  ii   +* Re: transpiling to low level C8Janis Papanagnou
23 Dec 24  i i  ii   i`* Re: transpiling to low level C7Tim Rentsch
23 Dec 24  i i  ii   i `* Re: transpiling to low level C6Waldek Hebisch
23 Dec 24  i i  ii   i  +* Re: transpiling to low level C3David Brown
25 Dec 24  i i  ii   i  i`* Re: transpiling to low level C2BGB
28 Dec 24  i i  ii   i  i `- Re: transpiling to low level C1Tim Rentsch
4 Jan21:12  i i  ii   i  `* Re: transpiling to low level C2Tim Rentsch
4 Jan21:53  i i  ii   i   `- Re: transpiling to low level C1Chris M. Thomasson
22 Dec 24  i i  ii   `* Re: transpiling to low level C2James Kuyper
22 Dec 24  i i  ii    `- Re: transpiling to low level C1Janis Papanagnou
23 Dec 24  i i  i`* Re: transpiling to low level C3Tim Rentsch
23 Dec 24  i i  i `* Re: transpiling to low level C2Chris M. Thomasson
24 Dec 24  i i  i  `- Re: transpiling to low level C1Chris M. Thomasson
22 Dec 24  i i  +* Re: transpiling to low level C27Waldek Hebisch
22 Dec 24  i i  i+* Re: transpiling to low level C2Michael S
22 Dec 24  i i  ii`- Re: transpiling to low level C1bart
22 Dec 24  i i  i+* Re: transpiling to low level C3Tim Rentsch
22 Dec 24  i i  ii`* Re: transpiling to low level C2Waldek Hebisch
4 Jan20:18  i i  ii `- Re: transpiling to low level C1Tim Rentsch
22 Dec 24  i i  i`* Re: transpiling to low level C21Janis Papanagnou
22 Dec 24  i i  i +* Re: transpiling to low level C4Michael S
23 Dec 24  i i  i i+- Re: transpiling to low level C1bart
23 Dec 24  i i  i i+- Re: transpiling to low level C1Michael S
23 Dec 24  i i  i i`- Re: transpiling to low level C1Tim Rentsch
23 Dec 24  i i  i +- Re: transpiling to low level C1Waldek Hebisch
23 Dec 24  i i  i +* Re: transpiling to low level C14David Brown
23 Dec 24  i i  i i+* Re: transpiling to low level C2bart
23 Dec 24  i i  i ii`- Re: transpiling to low level C1David Brown
23 Dec 24  i i  i i+* Re: transpiling to low level C10Michael S
23 Dec 24  i i  i ii+- Re: transpiling to low level C1David Brown
23 Dec 24  i i  i ii`* Re: transpiling to low level C8Tim Rentsch
24 Dec 24  i i  i ii +* Re: transpiling to low level C2Ben Bacarisse
25 Dec 24  i i  i ii `* Re: transpiling to low level C5BGB
23 Dec 24  i i  i i`- Re: transpiling to low level C1Chris M. Thomasson
23 Dec 24  i i  i `- Re: transpiling to low level C1Tim Rentsch
22 Dec 24  i i  +* Re: transpiling to low level C2Ben Bacarisse
22 Dec 24  i i  `* Re: transpiling to low level C4Kaz Kylheku
16 Dec 24  i `* Re: transpiling to low level C13Lawrence D'Oliveiro
16 Dec 24  `* Re: transpiling to low level C2Lawrence D'Oliveiro

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