Created attachment 684981 [details]
inkscape-1.0.2 fails to build with gcc-11
879/src/extension/system.cpp:177:78: error: ‘this’ pointer null [-Werror=nonnull
177 | gchar const *ext = dynamic_cast<Input *>(in_plug)->get_exten
I've tried setting -Wno-error=nonnull in CXXFLAGS and even though that option shows up in the compilation line still get an error rather than warning.
With clang-11 compiles and runs ok - just simple test of drawing a line.
*** Bug 760114 has been marked as a duplicate of this bug. ***
(In reply to Geoff Leach from comment #2)
> Fixed upstream
Confirmed: the current 9999 ebuild does not exhibit this issue.
fixed upstream and patch included in inkscape-1.0.2-r1