People sometimes code "a && MASK" when they intended "a & MASK". It would be good if gcc issued a warning for suspect cases.
-- Summary: wanted: warning for "a && MASK" when "a & MASK" was probably intended Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: trt at acm dot org CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17946