[llvm-commits] [llvm] r43799 - /llvm/trunk/include/llvm/Bitcode/Deserialize.h

[Ted Kremenek]

Author: kremenek
Date: Tue Nov  6 18:47:33 2007
New Revision: 43799

URL: http://llvm.org/viewvc/llvm-project?rev=43799&view=rev
Log:
Added special version of ReadPtr() that returns a deserialized pointer
by value.  This version prohibits backpatching of pointers, so it
useful when a pointee is always known to be deserialized beforehand.

Modified:
    llvm/trunk/include/llvm/Bitcode/Deserialize.h

Modified: llvm/trunk/include/llvm/Bitcode/Deserialize.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Bitcode/Deserialize.h?rev=43799&r1=43798&r2=43799&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Bitcode/Deserialize.h (original)
+++ llvm/trunk/include/llvm/Bitcode/Deserialize.h Tue Nov  6 18:47:33 2007
@@ -141,7 +141,10 @@
   template <typename T>
   void ReadPtr(const T*& PtrRef, bool AllowBackpatch = true) {
     ReadPtr(const_cast<T*&>(PtrRef), AllowBackpatch);
-  }            
+  }
+  
+  template <typename T>
+  T* ReadPtr() { T* x; ReadPtr<T>(x,false); return x; }
 
   void ReadUIntPtr(uintptr_t& PtrRef, bool AllowBackpatch = true);