Link error when compiling with -fsanitize=undefined

[Jean-Marc Lasgouttes]

Le 17/09/2021 à 20:21, Scott Kostyshak a écrit :
> /usr/include/c++/10/bits/stl_function.h:386:20: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /usr/include/c++/10/tuple:1693:70: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /usr/include/c++/10/bits/stl_function.h:386:20: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/Color.cpp:366:35: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/Color.cpp:367:39: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/Color.cpp:457:17: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/Color.cpp:435:10: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/Color.cpp:435:31: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/Color.cpp:435:55: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/Color.cpp:536:13: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/MetricsInfo.cpp:174:6: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/MetricsInfo.cpp:179:9: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/support/Changer.h:41:59: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/support/Changer.h:45:56: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> /home/scott/lyxbuilds/master/repo/src/Color.cpp:191:9: runtime error: load of value 128, which is not a valid value for type 'ColorCode'
> 
> I don't have time to study how to fix it, but at least I can note it here in case anyone does.

This seems more interesting indeed. Looks like the same value 
everywhere. I suspect we create synthetic color values in some 
circumstances.

JMarc