[cfe-commits] r56672 - /cfe/trunk/lib/AST/CFG.cpp

[Ted Kremenek]

Author: kremenek
Date: Fri Sep 26 13:17:07 2008
New Revision: 56672

URL: http://llvm.org/viewvc/llvm-project?rev=56672&view=rev
Log:
Do not create CFGs for functions/methods using blocks (need to add control-flow).

Modified:
    cfe/trunk/lib/AST/CFG.cpp

Modified: cfe/trunk/lib/AST/CFG.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/CFG.cpp?rev=56672&r1=56671&r2=56672&view=diff

==============================================================================
--- cfe/trunk/lib/AST/CFG.cpp (original)
+++ cfe/trunk/lib/AST/CFG.cpp Fri Sep 26 13:17:07 2008
@@ -165,6 +165,10 @@
     return NYS();
   }
   
+  // Blocks.
+  CFGBlock* VisitBlockExpr(BlockExpr* E) { return NYS(); }
+  CFGBlock* VisitBlockDeclRefExpr(BlockDeclRefExpr* E) { return NYS(); }  
+  
 private:
   CFGBlock* createBlock(bool add_successor = true);
   CFGBlock* addStmt(Stmt* Terminator);
@@ -455,6 +459,11 @@
       
       break;
     }
+    
+    // Blocks: No support for blocks ... yet
+    case Stmt::BlockExprClass:
+    case Stmt::BlockDeclRefExprClass:
+      return NYS();
       
     case Stmt::ParenExprClass:
       return WalkAST(cast<ParenExpr>(Terminator)->getSubExpr(), AlwaysAddStmt);