Implement full support for non-pointer types in custom allocators. This is for the associative containers only. This work still needs to be done on the unordered and sequence containers. Fixes http://llvm.org/bugs/show_bug.cgi?id=15978

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@184358 91177308-0d34-0410-b5e6-96231b3b80d8

test/containers/associative/map/map.modifiers/insert_rv.pass.cpp

@@ -18,6 +18,7 @@
 #include <cassert>
 
 #include "../../../MoveOnly.h"
+#include "../../../min_allocator.h"
 
 int main()
 {
@@ -54,5 +55,39 @@ int main()
         assert(r.first->first == 3);
         assert(r.first->second == 3);
     }
+#if __cplusplus >= 201103L
+    {
+        typedef std::map<int, MoveOnly, std::less<int>, min_allocator<std::pair<const int, MoveOnly>>> M;
+        typedef std::pair<M::iterator, bool> R;
+        M m;
+        R r = m.insert(M::value_type(2, 2));
+        assert(r.second);
+        assert(r.first == m.begin());
+        assert(m.size() == 1);
+        assert(r.first->first == 2);
+        assert(r.first->second == 2);
+
+        r = m.insert(M::value_type(1, 1));
+        assert(r.second);
+        assert(r.first == m.begin());
+        assert(m.size() == 2);
+        assert(r.first->first == 1);
+        assert(r.first->second == 1);
+
+        r = m.insert(M::value_type(3, 3));
+        assert(r.second);
+        assert(r.first == prev(m.end()));
+        assert(m.size() == 3);
+        assert(r.first->first == 3);
+        assert(r.first->second == 3);
+
+        r = m.insert(M::value_type(3, 3));
+        assert(!r.second);
+        assert(r.first == prev(m.end()));
+        assert(m.size() == 3);
+        assert(r.first->first == 3);
+        assert(r.first->second == 3);
+    }
+#endif
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 }