1 files changed, 7 insertions, 5 deletions
diff --git a/include/clang/Analysis/Analyses/CFGReachabilityAnalysis.h b/include/clang/Analysis/Analyses/CFGReachabilityAnalysis.h
index cc14c7bd33db..da59514c4fa6 100644
--- a/include/clang/Analysis/Analyses/CFGReachabilityAnalysis.h
+++ b/include/clang/Analysis/Analyses/CFGReachabilityAnalysis.h
@@ -1,4 +1,4 @@
-//==- CFGReachabilityAnalysis.h - Basic reachability analysis ----*- C++ -*-==//
+//===- CFGReachabilityAnalysis.h - Basic reachability analysis --*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -30,10 +30,12 @@ class CFGBlock;
 // from the destination node and cache the results to prevent work
 // duplication.
 class CFGReverseBlockReachabilityAnalysis {
-  typedef llvm::BitVector ReachableSet;
-  typedef llvm::DenseMap<unsigned, ReachableSet> ReachableMap;
+  using ReachableSet = llvm::BitVector;
+  using ReachableMap = llvm::DenseMap<unsigned, ReachableSet>;
+
   ReachableSet analyzed;
   ReachableMap reachable;
+
 public:
   CFGReverseBlockReachabilityAnalysis(const CFG &cfg);
 
@@ -44,6 +46,6 @@ private:
   void mapReachability(const CFGBlock *Dst);
 };
   
-}
+} // namespace clang
 
-#endif
+#endif // LLVM_CLANG_ANALYSIS_ANALYSES_CFGREACHABILITYANALYSIS_H