Fix some compile warnings (gcc 4.9.2).

Mostly signed/unsigned comparisons and reordered member
initializations; also a few unused variables.

There are more, but if I chip away at them for a while, who knows, it
may catch on and warnings may eventually become socially stigmatizing.
:)

1 files changed, 0 insertions, 1 deletions

diff --git a/moses/PDTAimp.cpp b/moses/PDTAimp.cpp
index 1b9e789ce..6770a5c17 100644
--- a/moses/PDTAimp.cpp
+++ b/moses/PDTAimp.cpp
@@ -222,7 +222,6 @@ void PDTAimp::CacheSource(ConfusionNet const& src)
     TRACE_ERR("\n");
   }
 
-  typedef StringTgtCand::Tokens sPhrase;
   typedef std::map<StringTgtCand::Tokens,TScores> E2Costs;
 
   std::map<Range,E2Costs> cov2cand;