Compiler warnings
We should fix or at least discuss whether we want to fix the following compiler warnings (I am aware that DUNE prints a lot of this warnings, too).
-
-Wshadow (shadowing of local variables, e.g. by lambda functions or if/for loops) -
-Wno-missing-braces -Wmissing-field-initializers (initiliazation, e.g. object({}) vs object{{}} ) -
-Wunused-result (e.g. #472 (closed)) -
-Wfloat-equal