On 08/25/2015 05:30 PM, Khaled Hosny wrote:
In may build I see this warning a lot:
In file included from cui/source/tabpages/textattr.cxx:37:0:
include/svx/dlgutil.hxx:37:28: warning: ‘OUTPUT_DRAWMODE_CONTRAST’ defined but
not used [-Wunused-variable]
static const DrawModeFlags OUTPUT_DRAWMODE_CONTRAST =
DrawModeFlags::SettingsLine | DrawModeFlags::SettingsFill |
DrawModeFlags::SettingsText | DrawModeFlags::SettingsGradient;
I’m guessing it is caused by the static in the declaration since
OUTPUT_DRAWMODE_CONTRAST seems to be used somewhere.
Compilers are free to not emit storage for that per-copilation-unit
const variable (what an oxymoron), and most compilers are apparently
smart enough to not emit a -Wunused-variable in such a case (or else the
build should break for many developers, assuming developers routinely
configure --enable-werror). Yours just isn't---some dated GCC?
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