------- Comment #6 from bonzini at gnu dot org 2008-10-17 09:14 ------- It seems bad that *explicit* casts to void cannot silence the warning. This is a problem for projects using -Werror and using (void) with due diligence (including GNU coreutils).
-- bonzini at gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |4.1.2 4.2.4 4.3.2 4.4.0 Known to work| |4.0.3 Summary|__attribute__(( |[4.1/4.2/4.3/4.4 Regression] |warn_unused_result )) warns |casts to void do not silence |when it shouldn't, doesn't |-Wunused warnings for the |warn when it should |case of __attribute__(( | |warn_unused_result )) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35579