1 files changed, 0 insertions, 67 deletions
diff --git a/include/Support/hash_set.in b/include/Support/hash_set.in
deleted file mode 100644
index 49c5d732e8..0000000000
--- a/include/Support/hash_set.in
+++ /dev/null
@@ -1,67 +0,0 @@
-//===-- Support/hash_set - "Portable" wrapper around hash_set ---*- C++ -*-===//
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-// vim:ft=cpp
-//
-// This file provides a wrapper around the mysterious <hash_set> header file
-// that seems to move around between GCC releases into and out of namespaces at
-// will.  #including this header will cause hash_set to be available in the
-// global namespace.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef SUPPORT_HASH_SET
-#define SUPPORT_HASH_SET
-
-// Compiler Support Matrix
-//
-// Version   Namespace   Header File
-//  2.95.x       ::        hash_set
-//  3.0.4       std      ext/hash_set
-//  3.1      __gnu_cxx   ext/hash_set
-//
-
-// GCC versions 3.1 and later put hash_set in <ext/hash_set> and in
-// the __gnu_cxx namespace.
-#if @HAVE_GNU_EXT_HASH_SET@
-# include <ext/hash_set>
-# ifndef HASH_NAMESPACE
-#  define HASH_NAMESPACE __gnu_cxx
-# endif
-
-// GCC 3.0.x puts hash_set in <ext/hash_set> and in the std namespace.
-#elif @HAVE_STD_EXT_HASH_SET@
-# include <ext/hash_set>
-# ifndef HASH_NAMESPACE
-#  define HASH_NAMESPACE std
-# endif
-
-// Older compilers such as GCC before version 3.0 do not keep
-// extensions in the `ext' directory, and ignore the `std' namespace.
-#elif @HAVE_GLOBAL_HASH_SET@
-# include <hash_set>
-# ifndef HASH_NAMESPACE
-#  define HASH_NAMESPACE std
-# endif
-
-// Give a warning if we couldn't find it, instead of (or in addition to)
-// randomly doing something dumb.
-#else
-# warning "Autoconfiguration failed to find the hash_set header file."
-#endif
-
-using HASH_NAMESPACE::hash_set;
-using HASH_NAMESPACE::hash;
-
-// Include vector because ext/hash_set includes stl_vector.h and leaves
-// out specializations like stl_bvector.h, causing link conflicts.
-#include <vector>
-
-#include <Support/HashExtras.h>
-
-#endif