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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/84695] Missed opportunity to issue warning about override
Date: Fri, 07 Jan 2022 03:56:55 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D84695

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |enhancement

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Clang has -Winconsistent-missing-override which is turned on by default and
provides the warning:

<source>:8:7: warning: 'two' overrides a member function but is not marked
'override' [-Winconsistent-missing-override]
  int two(int) { return 102; }
      ^
<source>:4:15: note: overridden virtual function is here
  virtual int two(int) { return 2; }
              ^=