On Fr, 08 Mai 2026, Tony Mechelynck wrote:
> After applying patches 9.2.450 to 9.2.452, I get the following
> warnings in Normal and Huge (but not in Tiny with or without GUI).
> Build is not halted but proceeds to Link.
>
> In function ‘popup_blend_with_base’,
> inlined from ‘screen_line’ at screen.c:772:26:
> screen.c:512:28: warning: ‘po.popup_attr’ may be used uninitialized
> [-Wmaybe-uninitialized]
> 512 | int combined = hl_combine_attr(po->popup_attr, char_attr);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> screen.c: In function ‘screen_line’:
> screen.c:608:21: note: ‘po.popup_attr’ was declared here
> 608 | popup_opacity_T po; // cached when drawing
> an opacity popup
> | ^~
> In function ‘popup_blend_with_base’,
> inlined from ‘screen_line’ at screen.c:772:26:
> screen.c:514:12: warning: ‘po.blend’ may be used uninitialized
> [-Wmaybe-uninitialized]
> 514 | return hl_blend_attr(base_attr, combined, po->blend, blend_fg);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> screen.c: In function ‘screen_line’:
> screen.c:608:21: note: ‘po.blend’ was declared here
> 608 | popup_opacity_T po; // cached when drawing
> an opacity popup
> | ^~
I don't see this. What compiler is this?
Thanks,
Christian
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