Re: Two questions on arrays with size defined by variables

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Sujet : Re: Two questions on arrays with size defined by variables
De : already5chosen (at) *nospam* yahoo.com (Michael S)
Groupes : comp.lang.c
Date : 09. Feb 2025, 19:19:02
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <20250209201902.000019e5@yahoo.com>
References : 1 2 3 4 5 6 7
User-Agent : Claws Mail 3.19.1 (GTK+ 2.24.33; x86_64-w64-mingw32)
On Sun, 9 Feb 2025 18:46:44 +0100
Janis Papanagnou <janis_papanagnou+ng@hotmail.com> wrote:

wrong! - assignment to 'a[99]' produced also no compiler complaints,

gcc produces warning in this case, but only at optimization level of 2
or higher.
clang does not warn at all, which is disappointing.

OTOH, for non-VLA clang (and MSVC) warn at any optimization level. gcc
behaves the same as with VLA, which is disappointing.



Date Sujet#  Auteur
9 Feb 25 * Two questions on arrays with size defined by variables45Janis Papanagnou
9 Feb 25 `* Re: Two questions on arrays with size defined by variables44Andrey Tarasevich
9 Feb 25  +* Re: Two questions on arrays with size defined by variables41Janis Papanagnou
9 Feb 25  i+* Re: Two questions on arrays with size defined by variables10Keith Thompson
9 Feb 25  ii`* Re: Two questions on arrays with size defined by variables9Janis Papanagnou
10 Feb 25  ii `* Re: Two questions on arrays with size defined by variables8Keith Thompson
10 Feb 25  ii  `* Re: Two questions on arrays with size defined by variables7Janis Papanagnou
10 Feb 25  ii   +- Re: Two questions on arrays with size defined by variables1James Kuyper
10 Feb 25  ii   `* Re: Two questions on arrays with size defined by variables5Andrey Tarasevich
10 Feb 25  ii    `* Re: Two questions on arrays with size defined by variables4Janis Papanagnou
10 Feb 25  ii     `* Re: Two questions on arrays with size defined by variables3Keith Thompson
10 Feb 25  ii      `* Re: Two questions on arrays with size defined by variables2Janis Papanagnou
10 Feb 25  ii       `- Re: Two questions on arrays with size defined by variables1Keith Thompson
9 Feb 25  i+* Re: Two questions on arrays with size defined by variables6Michael S
9 Feb 25  ii`* Re: Two questions on arrays with size defined by variables5Janis Papanagnou
9 Feb 25  ii `* Re: Two questions on arrays with size defined by variables4Michael S
9 Feb 25  ii  +- Re: Two questions on arrays with size defined by variables1Janis Papanagnou
10 Feb 25  ii  `* Re: Two questions on arrays with size defined by variables2Keith Thompson
10 Feb 25  ii   `- Re: Two questions on arrays with size defined by variables1Janis Papanagnou
9 Feb 25  i+* Re: Two questions on arrays with size defined by variables20Waldek Hebisch
9 Feb 25  ii`* Re: Two questions on arrays with size defined by variables19Janis Papanagnou
9 Feb 25  ii +* Re: Two questions on arrays with size defined by variables13Andrey Tarasevich
9 Feb 25  ii i`* Re: Two questions on arrays with size defined by variables12Janis Papanagnou
9 Feb 25  ii i +* Re: Two questions on arrays with size defined by variables7Janis Papanagnou
9 Feb 25  ii i i`* Re: Two questions on arrays with size defined by variables6James Kuyper
10 Feb 25  ii i i +- Re: Two questions on arrays with size defined by variables1Waldek Hebisch
10 Feb 25  ii i i `* Re: Two questions on arrays with size defined by variables4Janis Papanagnou
10 Feb 25  ii i i  `* Re: Two questions on arrays with size defined by variables3David Brown
10 Feb 25  ii i i   `* Re: Two questions on arrays with size defined by variables2Janis Papanagnou
10 Feb 25  ii i i    `- Re: Two questions on arrays with size defined by variables1David Brown
9 Feb 25  ii i `* Re: Two questions on arrays with size defined by variables4Michael S
10 Feb 25  ii i  `* Re: Two questions on arrays with size defined by variables3Opus
10 Feb 25  ii i   `* Re: Two questions on arrays with size defined by variables2Michael S
10 Feb 25  ii i    `- Re: Two questions on arrays with size defined by variables1Opus
10 Feb 25  ii `* Re: Two questions on arrays with size defined by variables5Keith Thompson
10 Feb 25  ii  `* Re: Two questions on arrays with size defined by variables4Janis Papanagnou
10 Feb 25  ii   `* Re: Two questions on arrays with size defined by variables3Janis Papanagnou
10 Feb 25  ii    `* Re: Two questions on arrays with size defined by variables2Keith Thompson
10 Feb 25  ii     `- Re: Two questions on arrays with size defined by variables1Janis Papanagnou
9 Feb 25  i+* Re: Two questions on arrays with size defined by variables3Andrey Tarasevich
9 Feb 25  ii+- Re: Two questions on arrays with size defined by variables1Janis Papanagnou
9 Feb 25  ii`- Re: Two questions on arrays with size defined by variables1James Kuyper
9 Feb 25  i`- Re: Two questions on arrays with size defined by variables1James Kuyper
9 Feb 25  +- Re: Two questions on arrays with size defined by variables1James Kuyper
15 Feb17:19  `- Re: Two questions on arrays with size defined by variables1Tim Rentsch

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