enable -Woverloaded-virtual when available
commit70e1739477b3ceae0d148ac423928e97c7e0e1c1
authortbsaunde <tbsaunde@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 17 Apr 2014 12:37:05 +0000 (17 12:37 +0000)
committertbsaunde <tbsaunde@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 17 Apr 2014 12:37:05 +0000 (17 12:37 +0000)
treed5481f81b3fa9db53edac1fc7290b4b802b75450
parent92b562404c2ab2d1ac22fd5c8d012d56010d226b
enable -Woverloaded-virtual when available

gcc/
* configure.ac: Check for -Woverloaded-virtual and enable it if found.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209480 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/configure
gcc/configure.ac