https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70692
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2016-04-16 Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- Created attachment 38288 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38288&action=edit Untested patch. We can enable -Wsystem-headers around the relevant function, but we also need a change to <ext/string_conversions.h> to suppress the false positive -Wsign-compare warnings in there.