Include BlockDeclRefExprs in constructed CFGs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90583 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp
index c97692f57082e0acdaa4149ba52d868c9c4af73d..524210e08a78d0751d9c3dae52096a12df0bb98d 100644 (file)
--- a/lib/Analysis/CFG.cpp
+++ b/lib/Analysis/CFG.cpp
@@ -87,7 +87,6 @@ private:
   CFGBlock *VisitAddrLabelExpr(AddrLabelExpr *A, bool alwaysAdd);
   CFGBlock *VisitBinaryOperator(BinaryOperator *B, bool alwaysAdd);
   CFGBlock *VisitBlockExpr(BlockExpr* E, bool alwaysAdd);
-  CFGBlock *VisitBlockDeclRefExpr(BlockDeclRefExpr* E, bool alwaysAdd);
   CFGBlock *VisitBreakStmt(BreakStmt *B);
   CFGBlock *VisitCallExpr(CallExpr *C, bool alwaysAdd);
   CFGBlock *VisitCaseStmt(CaseStmt *C);
@@ -292,9 +291,6 @@ tryAgain:
     case Stmt::BlockExprClass:
       return VisitBlockExpr(cast<BlockExpr>(S), alwaysAdd);
 
-    case Stmt::BlockDeclRefExprClass:
-      return VisitBlockDeclRefExpr(cast<BlockDeclRefExpr>(S), alwaysAdd);
-
     case Stmt::BreakStmtClass:
       return VisitBreakStmt(cast<BreakStmt>(S));
 
@@ -468,12 +464,6 @@ CFGBlock *CFGBuilder::VisitBlockExpr(BlockExpr *E, bool alwaysAdd) {
   return Block;
 }
 
-CFGBlock *CFGBuilder::VisitBlockDeclRefExpr(BlockDeclRefExpr* E,
-                                            bool alwaysAdd) {
-  // FIXME
-  return NYS();
-}
-
 CFGBlock *CFGBuilder::VisitBreakStmt(BreakStmt *B) {
   // "break" is a control-flow statement.  Thus we stop processing the current
   // block.