Make some minor improvements to APInt:

[oota-llvm.git] / include / llvm / ADT / hash_map.in

diff --git a/include/llvm/ADT/hash_map.in b/include/llvm/ADT/hash_map.in
index 1249dbbc4881d202785630cf1a1da024227129b3..fe5c3939f52b0c98000bd384cdadb887de53d201 100644 (file)
--- a/include/llvm/ADT/hash_map.in
+++ b/include/llvm/ADT/hash_map.in
@@ -24,7 +24,7 @@
 //  3.0.4       std      ext/hash_map
 //  3.1      __gnu_cxx   ext/hash_map
 //  HP aCC6     std      stdex/rw/hashm*ap.h
-//
+//  MS VC++    stdext      hash_map
 
 #undef HAVE_GNU_EXT_HASH_MAP
 #undef HAVE_STD_EXT_HASH_MAP
@@ -63,6 +63,14 @@
 #  define HASH_NAMESPACE std
 # endif
 
+// Support Microsoft VC++.
+#elif defined(_MSC_VER)
+# include <hash_map>
+# ifndef HASH_NAMESPACE
+#  define HASH_NAMESPACE stdext
+   using std::_Distance;
+# endif
+
 // Give a warning if we couldn't find it, instead of (or in addition to)
 // randomly doing something dumb.
 #else
@@ -84,7 +92,8 @@ template <typename KeyType,
           class _HashFcn = hash<KeyType>,
           class _EqualKey = equal_to<KeyType>,
           class _A = allocator <ValueType> >
-class hash_map : public rw_hashmap<KeyType, ValueType, class _HashFcn, class _EqualKey, class _A> {
+class hash_map : public rw_hashmap<KeyType, ValueType, class _HashFcn, 
+                                   class _EqualKey, class _A> {
 };
 
 template <typename KeyType,
@@ -92,16 +101,13 @@ template <typename KeyType,
           class _HashFcn = hash<KeyType>,
           class _EqualKey = equal_to<KeyType>,
           class _A = allocator <ValueType> >
-class hash_multimap : public rw_hashmultimap<KeyType, ValueType, class _HashFcn, class _EqualKey, class _A> {
+class hash_multimap : public rw_hashmultimap<KeyType, ValueType, class _HashFcn,
+                                             class _EqualKey, class _A> {
 };
 
 } // end HASH_NAMESPACE;
 #endif
 
-using HASH_NAMESPACE::hash_map;
-using HASH_NAMESPACE::hash_multimap;
-using HASH_NAMESPACE::hash;
-
 // Include vector because ext/hash_map includes stl_vector.h and leaves
 // out specializations like stl_bvector.h, causing link conflicts.
 #include <vector>
@@ -135,6 +141,10 @@ namespace stdext {
 
 #endif
 
+using HASH_NAMESPACE::hash_map;
+using HASH_NAMESPACE::hash_multimap;
+using HASH_NAMESPACE::hash;
+
 #include "llvm/ADT/HashExtras.h"
 
 #endif