new clang plugin: loopvartoosmall

Idea from bubli - look for loops where the index variable is of such
size that it cannot cover the range revealed by examining the length
part of the condition.

So far, I have only run the plugin up till the VCL module.

Also the plugin deliberately excludes anything more complicated than a
straightforward incrementing for loop.

Change-Id: Ifced18b01c03ea537c64168465ce0b8287a42015

1 files changed, 2 insertions, 2 deletions

diff --git a/svl/source/notify/lstner.cxx b/svl/source/notify/lstner.cxx
index 4c3dc073f3ab..b7b338767a5e 100644
--- a/svl/source/notify/lstner.cxx
+++ b/svl/source/notify/lstner.cxx
@@ -45,7 +45,7 @@ SfxListener::SfxListener() : mpImpl(new Impl)
 
 SfxListener::SfxListener( const SfxListener &rListener ) : mpImpl(new Impl)
 {
-    for ( sal_uInt16 n = 0; n < rListener.mpImpl->maBCs.size(); ++n )
+    for ( size_t n = 0; n < rListener.mpImpl->maBCs.size(); ++n )
         StartListening( *rListener.mpImpl->maBCs[n] );
 }
 
@@ -54,7 +54,7 @@ SfxListener::SfxListener( const SfxListener &rListener ) : mpImpl(new Impl)
 SfxListener::~SfxListener()
 {
     // unregister at all remaining broadcasters
-    for ( sal_uInt16 nPos = 0; nPos < mpImpl->maBCs.size(); ++nPos )
+    for ( size_t nPos = 0; nPos < mpImpl->maBCs.size(); ++nPos )
     {
         SfxBroadcaster *pBC = mpImpl->maBCs[nPos];
         pBC->RemoveListener(*this);