During the migration to CMake, I took a look to my personal set of compiler flags and added them.
Not much to say about that, except that one, -Wshadow, spouted some warnings which lead me to discover a regression introduced in 1327309a2a97aa6e328027e107fbcc34a17fe9c1 (where I introduced some answers variables that were hiding other ones with a wider scope).
During the migration to CMake, I took a look to my personal set of compiler flags and added them.
Not much to say about that, except that one,
-Wshadow, spouted some warnings which lead me to discover a regression introduced in 1327309a2a97aa6e328027e107fbcc34a17fe9c1 (where I introduced someanswersvariables that were hiding other ones with a wider scope).