> -----Original Message----- > From: Philip Martin [mailto:philip.mar...@wandisco.com] > Sent: 29 June 2011 17:39 > To: Julian Foad > Cc: Philipp Kloke; Hyrum K Wright; dev@subversion.apache.org > Subject: Re: Static code analysis (cppcheck) > > Julian Foad <julian.f...@wandisco.com> writes: > > >> [SVN\subversion\libsvn_auth_kwallet\kwallet.cpp:203]: (style) Variable > 'app' > >> is assigned a value that is never used > >> [SVN\subversion\libsvn_auth_kwallet\kwallet.cpp:273]: (style) Variable > 'app' > >> is assigned a value that is never used > > > > To remove the warning I suppose we could drop the app variable, i.e. > > new QCoreApplication(...) > > instead of > > app = new QCoreApplication(...) > Better would be to tell cppcheck you know this is ok and to ignore it by enabling the suppression filter for this "false-positive".
Put the following on the command line : --suppress=<errorid>:kwallet.cpp:203 Easiest way to get the error id is to use the --xml output type. You can remove the line number from that suppress command to suppress all of those errors in the file, and you can set these in a file and use --suppressions suppressions.txt (all in chapter 6 of the manual) Andy
