On Mi, 31 Jan 2024, Tony Mechelynck wrote:
> gui_gtk_x11.c: In function ‘scroll_event’:
> gui_gtk_x11.c:2135:9: warning: ‘button’ may be used uninitialized
> [-Wmaybe-uninitialized]
> 2135 | gui_send_mouse_event(button, (int)event->x, (int)event->y,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 2136 | FALSE, vim_modifiers);
> | ~~~~~~~~~~~~~~~~~~~~~
> gui_gtk_x11.c:2059:13: note: ‘button’ was declared here
> 2059 | int button;
> | ^~~~~~
>
>
> Of course, this module is only included when building with +gui_gtk.
> FWIW : Compiler used :
> linux-tuxedo:~/.build/vim/vim-hg # gcc --version
> gcc (SUSE Linux) 13.2.1 20240125 [revision
> fc7d87e0ffadca49bec29b2107c1efd0da6b6ded]
> 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.
Hm, I starred at it for a while and cannot see how it can be undefined
and I don't get that warning on Debian with gcc-12, gcc-13.2.0-10 and
clang-14
Let me just initialize it as 0.
Thanks,
Christian
--
#else /* !STDSTDIO */ /* The big, slow, and stupid way */
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