1 files changed, 3 insertions, 38 deletions
diff --git a/lib/StaticAnalyzer/Core/PathDiagnostic.cpp b/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
index 15a6635062..d010a668d9 100644
--- a/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
+++ b/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
@@ -208,41 +208,6 @@ void PathDiagnosticConsumer::HandlePathDiagnostic(PathDiagnostic *D) {
 
 
 namespace {
-  
-static llvm::Optional<bool> comparePiece(PathDiagnosticPiece &X,
-                                         PathDiagnosticPiece &Y) {
-  PathDiagnosticPiece::Kind XK = X.getKind(), YK = Y.getKind();
-  if (XK != YK) {
-    return XK < YK;
-  }
-  FullSourceLoc XL = X.getLocation().asLocation();
-  FullSourceLoc YL = Y.getLocation().asLocation();
-  if (XL < YL)
-    return true;
-  if (YL < XL)
-    return false;
-  const std::string &XS = X.getString();
-  const std::string &YS = Y.getString();
-  if (XS != YS)
-    return XS < YS;
-  return llvm::Optional<bool>();
-}
-  
-static bool comparePathPieces(const PathPieces &X, const PathPieces &Y) {
-  if (X.size() < Y.size())
-    return true;
-  if (X.size() > Y.size())
-    return false;
-  // Compare individual parts of the path.
-  assert(X.size() == Y.size());
-  for (unsigned i = 0, n = X.size(); i < n; ++i) {
-    llvm::Optional<bool> B = comparePiece(*X[i], *Y[i]);
-    if (B.hasValue())
-      return B.getValue();
-  }
-  return false;
-}
-  
 struct CompareDiagnostics {
   // Compare if 'X' is "<" than 'Y'.
   bool operator()(const PathDiagnostic *X, const PathDiagnostic *Y) const {
@@ -251,7 +216,7 @@ struct CompareDiagnostics {
     const FullSourceLoc &YLoc = Y->getLocation().asLocation();
     if (XLoc < YLoc)
       return true;
-    if (YLoc < XLoc)
+    if (XLoc != YLoc)
       return false;
     
     // Next, compare by bug type.
@@ -270,8 +235,8 @@ struct CompareDiagnostics {
     if (XDesc != YDesc)
       return false;
     
-    // Fall back to comparing path pieces.
-    return comparePathPieces(X->path, Y->path);
+    // FIXME: Further refine by comparing PathDiagnosticPieces?
+    return false;    
   }  
 };  
 }