[Bug c++/20145] [4.0/4.1 Regression] template "class has virtual functions ... " is not suppressed with -isystem

[mmitchel at gcc dot gnu dot org]

------- Additional Comments From mmitchel at gcc dot gnu dot org  2005-04-07 22:57 -------
Andrew is correct.  

I missed the magic bit that disables warnings in system headers.  (There are
other pedwarns that we carefully guard with !in_system_header, but ordinary
warnings are not so guarded.)

I've reopened the bug.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|INVALID                     |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20145