[cfe-commits] r105800 - /cfe/trunk/include/clang/AST/TypeLocBuilder.h

[John McCall]

Author: rjmccall
Date: Thu Jun 10 19:26:38 2010
New Revision: 105800

URL: http://llvm.org/viewvc/llvm-project?rev=105800&view=rev
Log:
Provide a method to clear the current state of a TypeLocBuilder.


Modified:
    cfe/trunk/include/clang/AST/TypeLocBuilder.h

Modified: cfe/trunk/include/clang/AST/TypeLocBuilder.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/TypeLocBuilder.h?rev=105800&r1=105799&r2=105800&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/TypeLocBuilder.h (original)
+++ cfe/trunk/include/clang/AST/TypeLocBuilder.h Thu Jun 10 19:26:38 2010
@@ -79,7 +79,14 @@
     size_t LocalSize = TypeSpecTypeLoc::LocalDataSize;
     return cast<TypeSpecTypeLoc>(pushImpl(T, LocalSize));
   }
-  
+
+  /// Resets this builder to the newly-initialized state.
+  void clear() {
+#ifndef NDEBUG
+    LastTy = QualType();
+#endif
+    Index = Capacity;
+  }  
 
   /// Pushes space for a new TypeLoc of the given type.  Invalidates
   /// any TypeLocs previously retrieved from this builder.