Re: Fix for compiler warning triggered in WinGetFuncArgInPartition()

On Oct 9 2025, at 10:45 am, Nathan Bossart <nathandbossart@gmail.com> wrote:

> On Thu, Oct 09, 2025 at 09:41:15AM -0500, Nathan Bossart wrote:
>> On Thu, Oct 09, 2025 at 10:21:23AM -0400, Greg Burd wrote:
>>> ‘WinGetFuncArgInPartition’:../src/backend/executor/nodeWindowAgg.c:3809:33:
>>> warning:‘notnull_relpos’ may be used uninitialized
>>> [-Wmaybe-uninitialized] 3809 |         } while (notnull_offset <
>>> notnull_relpos);      |
>>> ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~../src/backend/executor/nodeWindowAgg.c:3723:33:
>>> note: ‘notnull_relpos’was declared here 3723 |         int
>>>
>>> notnull_relpos;      |                                 ^~~~~~~~~~~~~~
>>
>> Just curious, what compiler/version is this?  I skimmed the buildfarm
>> a bit
>> but didn't find any such warnings.
>
> Looks like Tom just fixed this: https://postgr.es/c/71540dc

Scooped!  Thanks Tom. :)

regards.

-greg

> --
> nathan