Remove BlockDeclRefExpr and introduce a bit on DeclRefExpr to

track whether the referenced declaration comes from an enclosing
local context.  I'm amenable to suggestions about the exact meaning
of this bit.

llvm-svn: 152491

1 files changed, 0 insertions, 8 deletions

diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
index d9f98394441..3d1d6ea8a9f 100644
--- a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -670,14 +670,6 @@ void ExprEngine::Visit(const Stmt *S, ExplodedNode *Pred,
       Bldr.addNodes(Dst);
       break;
 
-    case Stmt::BlockDeclRefExprClass: {
-      Bldr.takeNodes(Pred);
-      const BlockDeclRefExpr *BE = cast<BlockDeclRefExpr>(S);
-      VisitCommonDeclRefExpr(BE, BE->getDecl(), Pred, Dst);
-      Bldr.addNodes(Dst);
-      break;
-    }
-
     case Stmt::BlockExprClass:
       Bldr.takeNodes(Pred);
       VisitBlockExpr(cast<BlockExpr>(S), Pred, Dst);