16 maj 2014 kl. 19.24 skrev Andreas Stieger:
I think he has. Further, the call is to svn__base36toui64() which,
if I read correctly, uses the pointer as a return, e.g. in this case
it does not matter whether the first parameter was incremented.
Never versions of gcc might detect this and no
On Sat, May 10, 2014 at 2:26 PM, Andreas Stieger wrote:
> Hello,
>
> I found a compiler warning in trunk on a potentially undefined operation
> when using an increment operator on a variable referenced in the same
> expression. This is on gcc 4.3.4, does not happen in gcc 4.7 and up.
> Treated as
Hi,
> On 15 May 2014, at 15:49, Branko Čibej wrote:
>
> Good catch, the result of these operations is indeed undefined, according to
> the C standard.
> However, I don't know if your fix is correct ... the other interpretation is:
>
> foo(&data, data + 1);
> ++data;
>
> The au
On 10.05.2014 05:26, Andreas Stieger wrote:
> Hello,
>
> I found a compiler warning in trunk on a potentially undefined operation
> when using an increment operator on a variable referenced in the same
> expression. This is on gcc 4.3.4, does not happen in gcc 4.7 and up.
> Treated as an error in s
Hello,
I found a compiler warning in trunk on a potentially undefined operation
when using an increment operator on a variable referenced in the same
expression. This is on gcc 4.3.4, does not happen in gcc 4.7 and up.
Treated as an error in some build configurations.
subversion/libsvn_fs_fs/id.c
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