On Fri, 24 Nov 2017, Paul Eggert wrote: > Also, why can't we rely on -Wsign-compare to warn about these problems? I'd like to be able to build glibc with -Wsign-compare (or indeed -Wextra), but I think we're a long way from a clean -Wsign-compare build at present on even one platform. -- Joseph S. Myers joseph@codesourcery.com