1 files changed, 10 insertions, 3 deletions
diff --git a/include/clang/Analysis/PathSensitive/AnalysisContext.h b/include/clang/Analysis/PathSensitive/AnalysisContext.h
index 8e02ccf38209f..66e850a91444d 100644
--- a/include/clang/Analysis/PathSensitive/AnalysisContext.h
+++ b/include/clang/Analysis/PathSensitive/AnalysisContext.h
@@ -80,6 +80,8 @@ protected:
     : Kind(k), Ctx(ctx), Parent(parent) {}
 
 public:
+  virtual ~LocationContext() {}
+  
   ContextKind getKind() const { return Kind; }
 
   AnalysisContext *getAnalysisContext() const { return Ctx; }
@@ -102,7 +104,7 @@ public:
     return Ctx->getSelfDecl();
   }
 
-  void Profile(llvm::FoldingSetNodeID &ID) {
+  virtual void Profile(llvm::FoldingSetNodeID &ID) {
     Profile(ID, Kind, Ctx, Parent);
   }
 
@@ -119,10 +121,13 @@ public:
   StackFrameContext(AnalysisContext *ctx, const LocationContext *parent,
                     const Stmt *s)
     : LocationContext(StackFrame, ctx, parent), CallSite(s) {}
+  
+  virtual ~StackFrameContext() {}
+
 
   Stmt const *getCallSite() const { return CallSite; }
 
-  void Profile(llvm::FoldingSetNodeID &ID) {
+  virtual void Profile(llvm::FoldingSetNodeID &ID) {
     Profile(ID, getAnalysisContext(), getParent(), CallSite);
   }
 
@@ -141,8 +146,10 @@ public:
   ScopeContext(AnalysisContext *ctx, const LocationContext *parent,
                const Stmt *s)
     : LocationContext(Scope, ctx, parent), Enter(s) {}
+  
+  virtual ~ScopeContext() {}
 
-  void Profile(llvm::FoldingSetNodeID &ID) {
+  virtual void Profile(llvm::FoldingSetNodeID &ID) {
     Profile(ID, getAnalysisContext(), getParent(), Enter);
   }