https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84695
David Binderman <dcb314 at hotmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dcb314 at hotmail dot com --- Comment #3 from David Binderman <dcb314 at hotmail dot com> --- Interestingly, gcc trunk source code produces this warning when compiled by clang: $ fgrep Winco /tmp/0 | sort | uniq -c 1 ../../trunk.git/gcc/analyzer/region-model.cc:3007:8: warning: 'visit_unaryop_svalue' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] 1 ../../trunk.git/gcc/analyzer/region-model.cc:3031:8: warning: 'visit_repeated_svalue' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] 2 ../../trunk.git/gcc/config/i386/i386-features.h:184:8: warning: 'convert_op' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] 2 ../../trunk.git/gcc/config/i386/i386-features.h:199:8: warning: 'convert_op' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] 11 ../../trunk.git/gcc/value-range-equiv.h:57:8: warning: 'set_undefined' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] 11 ../../trunk.git/gcc/value-range-equiv.h:58:8: warning: 'set_varying' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] 11 ../../trunk.git/gcc/value-range-equiv.h:68:8: warning: 'dump' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] $ A couple in the analyzer, a couple in the i386 machine specific code and 3 in value-range-equiv.h. Might be worth fixing ?