Marc Nieper-Wißkirchen: > If "stack.h" is included by client code that is supposed to be > compiled with "-Wsign-compare", the compiler will complain about the > comparison on line 121.
Indeed: although we don't care about -Wsign-compare warnings in Gnulib code, consumers of .h files from Gnulib may well do. > The simplest fix is to replace the comparison by: > > stack->size == (size_t) stack->allocated Another possible fix would be to change size_t size; to idx_t size; in the struct. Bruno
