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| From | Tim Rentsch <tr.17687@z991.linuxsc.com> |
| Newsgroups | comp.lang.c |
| Subject | Re: sizeof struct with flexible array: when did it change? |
| Date | Sun, 06 Oct 2024 20:43:52 -0700 |
| Organization | A noiseless patient Spider |
| Lines | 13 |
| Message-ID | <86y130zifb.fsf@linuxsc.com> (permalink) |
| References | <20241006192337.76@kylheku.com> |
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Kaz Kylheku <643-408-1753@kylheku.com> writes: > C99 said that the size of a structure that ends in a flexible array > member is the same as the offset of that flexible member in a > similar structure in which the array has some unspecified size. > > The latest draft says that the size is calculated as if the flexible > array member were omitted, except that there may be more padding than > the omission would imply. The change was made in a TC to C99, sometime in the early 2000s. (No I don't know which TC specifically, but the wording change can be seen in N1256.)
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sizeof struct with flexible array: when did it change? Kaz Kylheku <643-408-1753@kylheku.com> - 2024-10-07 02:32 +0000
Re: sizeof struct with flexible array: when did it change? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-06 20:43 -0700
Re: sizeof struct with flexible array: when did it change? Nick Bowler <nbowler@draconx.ca> - 2024-10-07 18:32 +0000
Re: sizeof struct with flexible array: when did it change? Kaz Kylheku <643-408-1753@kylheku.com> - 2024-10-07 23:42 +0000
Re: sizeof struct with flexible array: when did it change? Jeremy Brubaker <jbrubake.362@orionarts.invalid> - 2024-10-09 12:55 +0000
Re: sizeof struct with flexible array: when did it change? scott@slp53.sl.home (Scott Lurndal) - 2024-10-09 15:06 +0000
Re: sizeof struct with flexible array: when did it change? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-13 21:55 -0700
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