Change a #include into a forward declaration

[oota-llvm.git] / include / llvm / ADT / FoldingSet.h

diff --git a/include/llvm/ADT/FoldingSet.h b/include/llvm/ADT/FoldingSet.h
index 6f486512e540e4389a75d587f0cae7806c14545f..c567895594b5663f19a1c0d6794fdce5f308877f 100644 (file)
--- a/include/llvm/ADT/FoldingSet.h
+++ b/include/llvm/ADT/FoldingSet.h
@@ -18,10 +18,10 @@
 
 #include "llvm/Support/DataTypes.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/APFloat.h"
 #include <string>
 
 namespace llvm {
+  class APFloat;
 
 /// This folding set used for two purposes:
 ///   1. Given information about a node we want to create, look up the unique