[cfe-commits] r70313 - /cfe/trunk/lib/Analysis/CFRefCount.cpp

[Ted Kremenek]

Author: kremenek
Date: Tue Apr 28 13:48:13 2009
New Revision: 70313

URL: http://llvm.org/viewvc/llvm-project?rev=70313&view=rev
Log:
Revert 70293.

Modified:
    cfe/trunk/lib/Analysis/CFRefCount.cpp

Modified: cfe/trunk/lib/Analysis/CFRefCount.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/CFRefCount.cpp?rev=70313&r1=70312&r2=70313&view=diff

==============================================================================
--- cfe/trunk/lib/Analysis/CFRefCount.cpp (original)
+++ cfe/trunk/lib/Analysis/CFRefCount.cpp Tue Apr 28 13:48:13 2009
@@ -1904,6 +1904,13 @@
         
         const TypedRegion* R = dyn_cast<TypedRegion>(MR->getRegion());
         
+        // Blast through TypedViewRegions to get the original region type.
+        while (R) {
+          const TypedViewRegion* ATR = dyn_cast<TypedViewRegion>(R);
+          if (!ATR) break;
+          R = dyn_cast<TypedRegion>(ATR->getSuperRegion());
+        }
+        
         if (R) {          
           // Is the invalidated variable something that we were tracking?
           SymbolRef Sym = state.GetSValAsScalarOrLoc(R).getAsLocSymbol();