https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767
--- Comment #14 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- Created attachment 39638 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39638&action=edit exhaustive results for libstdc++ with Xcode 8 + patch Silenced with + # Ignore harmless warnings from Xcode 8.0. + regsub -all "(^|\n)ld: warning: direct access in function\[^\n\]* means the weak symbol cannot be overridden\[^\n\]*" $text "" text in libstdc++-v3/testsuite/lib/prune.exp.
