webkitgtk-2.4.11webkitgtk-2.4.11

1 files changed, 5 insertions, 5 deletions

diff --git a/Source/JavaScriptCore/dfg/DFGAtTailAbstractState.h b/Source/JavaScriptCore/dfg/DFGAtTailAbstractState.h
index cd6a08001..a994bf8d6 100644
--- a/Source/JavaScriptCore/dfg/DFGAtTailAbstractState.h
+++ b/Source/JavaScriptCore/dfg/DFGAtTailAbstractState.h
@@ -26,6 +26,8 @@
 #ifndef DFGAtTailAbstractState_h
 #define DFGAtTailAbstractState_h
 
+#include <wtf/Platform.h>
+
 #if ENABLE(DFG_JIT)
 
 #include "DFGAbstractValue.h"
@@ -36,7 +38,7 @@ namespace JSC { namespace DFG {
 
 class AtTailAbstractState {
 public:
-    AtTailAbstractState(Graph&);
+    AtTailAbstractState();
     
     ~AtTailAbstractState();
     
@@ -54,16 +56,14 @@ public:
     
     bool isValid() { return m_block->cfaDidFinish; }
     
-    StructureClobberState structureClobberState() const { return m_block->cfaStructureClobberStateAtTail; }
-    
     void setDidClobber(bool) { }
-    void setStructureClobberState(StructureClobberState state) { RELEASE_ASSERT(state == m_block->cfaStructureClobberStateAtTail); }
     void setIsValid(bool isValid) { m_block->cfaDidFinish = isValid; }
     void setBranchDirection(BranchDirection) { }
     void setFoundConstants(bool) { }
+    bool haveStructures() const { return true; } // It's always safe to return true.
+    void setHaveStructures(bool) { }
 
 private:
-    Graph& m_graph;
     BasicBlock* m_block;
 };