Re: Fix last unitialized memory warning

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От Peter Eisentraut
Тема Re: Fix last unitialized memory warning
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Msg-id fe3d9d88-9702-3339-d86a-98a121244c9c@eisentraut.org
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Ответ на Re: Fix last unitialized memory warning  ("Tristan Partin" <tristan@neon.tech>)
Ответы Re: Fix last unitialized memory warning  ("Tristan Partin" <tristan@neon.tech>)
Re: Fix last unitialized memory warning  (Andres Freund <andres@anarazel.de>)
Список pgsql-hackers
On 05.07.23 23:06, Tristan Partin wrote:
> Thanks for following up. My system is Fedora 38. I can confirm this is
> still happening on master.
> 
> $ gcc --version
> gcc (GCC) 13.1.1 20230614 (Red Hat 13.1.1-4)
> Copyright (C) 2023 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> $ meson setup build --buildtype=release

This buildtype turns on -O3 warnings.  We have usually opted against 
chasing warnings in -O3 level because there are often some 
false-positive uninitialized variable warnings with every new compiler.

Note that we have set the default build type to debugoptimized, for that 
reason.



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