diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a9545ff1271e..a2b739645219 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -22,6 +22,33 @@
 
 	* include/std/atomic: Uglify parameter names.
 
+	PR c++/60786
+	* testsuite/20_util/shared_ptr/requirements/explicit_instantiation/
+	1.cc: Fix invalid explicit instantiations with unqualified names.
+	* testsuite/20_util/shared_ptr/requirements/explicit_instantiation/
+	2.cc: Likweise.
+	* testsuite/20_util/tuple/53648.cc: Likweise.
+	* testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc:
+	Likewise.
+	* testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc:
+	Likewise.
+	* testsuite/23_containers/unordered_map/requirements/
+	debug_container.cc: Likewise.
+	* testsuite/23_containers/unordered_map/requirements/
+	explicit_instantiation/3.cc: Likewise.
+	* testsuite/23_containers/unordered_multimap/requirements/debug.cc:
+	Likewise.
+	* testsuite/23_containers/unordered_multimap/requirements/
+	explicit_instantiation/3.cc: Likewise.
+	* testsuite/23_containers/unordered_multiset/requirements/debug.cc:
+	Likewise.
+	* testsuite/23_containers/unordered_multiset/requirements/
+	explicit_instantiation/3.cc: Likewise.
+	* testsuite/23_containers/unordered_set/requirements/
+	debug_container.cc: Likewise.
+	* testsuite/23_containers/unordered_set/requirements/
+	explicit_instantiation/3.cc: Likewise.
+
 2014-04-14  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/bits/stl_vector.h (_Vector_base::_Vector_impl,
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/1.cc
index 40ebec096840..0d81481a75bb 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/1.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/1.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2006-2014 Free Software Foundation, Inc.
@@ -24,8 +24,7 @@
 #include <testsuite_tr1.h>
 
 using namespace __gnu_test;
-using std::shared_ptr;
-template class shared_ptr<int>;
-template class shared_ptr<void>;
-template class shared_ptr<ClassType>;
-template class shared_ptr<IncompleteClass>;
+template class std::shared_ptr<int>;
+template class std::shared_ptr<void>;
+template class std::shared_ptr<ClassType>;
+template class std::shared_ptr<IncompleteClass>;
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/2.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/2.cc
index 148375a4ad67..37a0c1d14c01 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/2.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/2.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -27,8 +27,7 @@
 // library this checks the templates can be instantiated for non-default
 // lock policy, for a single-threaded lib this is redundant but harmless.
 using namespace __gnu_test;
-using std::__shared_ptr;
 using std::_S_single;
-template class __shared_ptr<int, _S_single>;
-template class __shared_ptr<ClassType, _S_single>;
-template class __shared_ptr<IncompleteClass, _S_single>;
+template class std::__shared_ptr<int, _S_single>;
+template class std::__shared_ptr<ClassType, _S_single>;
+template class std::__shared_ptr<IncompleteClass, _S_single>;
diff --git a/libstdc++-v3/testsuite/20_util/tuple/53648.cc b/libstdc++-v3/testsuite/20_util/tuple/53648.cc
index 7bde67e7e1c6..fb37638f7545 100644
--- a/libstdc++-v3/testsuite/20_util/tuple/53648.cc
+++ b/libstdc++-v3/testsuite/20_util/tuple/53648.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2012-2014 Free Software Foundation, Inc.
@@ -27,10 +27,10 @@ using std::tuple;
 
 struct A { };
 
-template class tuple<tuple<>>;
-template class tuple<tuple<tuple<>>>;
-template class tuple<A, tuple<A, tuple<A, tuple<A>>>>;
-template class tuple<tuple<tuple<A, A>, A>, A>;
+template class std::tuple<tuple<>>;
+template class std::tuple<tuple<tuple<>>>;
+template class std::tuple<A, tuple<A, tuple<A, tuple<A>>>>;
+template class std::tuple<tuple<tuple<A, A>, A>, A>;
 
 // Verify the following QoI properties are preserved
 
diff --git a/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc
index c5a30f272727..0a15e46b8b6f 100644
--- a/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc
+++ b/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2006-2014 Free Software Foundation, Inc.
@@ -24,8 +24,7 @@
 #include <testsuite_tr1.h>
 
 using namespace __gnu_test;
-using std::weak_ptr;
-template class weak_ptr<int>;
-template class weak_ptr<void>;
-template class weak_ptr<ClassType>;
-template class weak_ptr<IncompleteClass>;
+template class std::weak_ptr<int>;
+template class std::weak_ptr<void>;
+template class std::weak_ptr<ClassType>;
+template class std::weak_ptr<IncompleteClass>;
diff --git a/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc b/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc
index 5c1e91b7950e..c0873a14898d 100644
--- a/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc
+++ b/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -27,9 +27,8 @@
 // library this checks the templates can be instantiated for non-default
 // lock policy, for a single-threaded lib this is redundant but harmless.
 using namespace __gnu_test;
-using std::__weak_ptr;
 using std::_S_single;
-template class __weak_ptr<int, _S_single>;
-template class __weak_ptr<void, _S_single>;
-template class __weak_ptr<ClassType, _S_single>;
-template class __weak_ptr<IncompleteClass, _S_single>;
+template class std::__weak_ptr<int, _S_single>;
+template class std::__weak_ptr<void, _S_single>;
+template class std::__weak_ptr<ClassType, _S_single>;
+template class std::__weak_ptr<IncompleteClass, _S_single>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_map/requirements/debug_container.cc b/libstdc++-v3/testsuite/23_containers/unordered_map/requirements/debug_container.cc
index abd9d2c0bd0f..c4d3442f672d 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_map/requirements/debug_container.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_map/requirements/debug_container.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -21,18 +21,16 @@
 #include <string>
 #include <debug/unordered_map>
 
-using namespace __gnu_debug;
-
 using std::allocator;
 using std::equal_to;
 using std::hash;
 using std::pair;
 using std::string;
 
-template class unordered_map<string, float>;
-template class unordered_map<string, int,
-			     hash<string>, equal_to<string>, 
-			     allocator<pair<const string, int> > >;
-template class unordered_map<string, float,
-			     hash<string>, equal_to<string>, 
-			     allocator<char> >;
+template class __gnu_debug::unordered_map<string, float>;
+template class __gnu_debug::unordered_map<string, int,
+                                          hash<string>, equal_to<string>, 
+                                          allocator<pair<const string, int>>>;
+template class __gnu_debug::unordered_map<string, float,
+                                          hash<string>, equal_to<string>, 
+                                          allocator<char>>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_map/requirements/explicit_instantiation/3.cc b/libstdc++-v3/testsuite/23_containers/unordered_map/requirements/explicit_instantiation/3.cc
index de46c5ce6215..145d23e123f7 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_map/requirements/explicit_instantiation/3.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_map/requirements/explicit_instantiation/3.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -21,4 +21,5 @@
 #include <unordered_map>
 
 using namespace std;
-template class unordered_map<int, int, hash<int>, equal_to<int>, allocator<char>>;
+template class std::unordered_map<int, int, hash<int>, equal_to<int>,
+                                  allocator<char>>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/debug.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/debug.cc
index 488dbe5e9ecb..d2d70764f5c4 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/debug.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/debug.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -21,8 +21,6 @@
 #include <string>
 #include <debug/unordered_map>
 
-using namespace __gnu_debug;
-
 using std::string;
 
-template class unordered_multimap<string, float>;
+template class __gnu_debug::unordered_multimap<string, float>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/3.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/3.cc
index e3d0f47c42c1..8640bc320c4c 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/3.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/3.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -21,4 +21,5 @@
 #include <unordered_map>
 
 using namespace std;
-template class unordered_multimap<int, int, hash<int>, equal_to<int>, allocator<char>>;
+template class std::unordered_multimap<int, int, hash<int>, equal_to<int>,
+                                       allocator<char>>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multiset/requirements/debug.cc b/libstdc++-v3/testsuite/23_containers/unordered_multiset/requirements/debug.cc
index bc3544119ece..5e916ad7685f 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_multiset/requirements/debug.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multiset/requirements/debug.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -21,6 +21,4 @@
 #include <string>
 #include <debug/unordered_set>
 
-using namespace __gnu_debug;
-
-template class unordered_multiset<int>;
+template class __gnu_debug::unordered_multiset<int>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multiset/requirements/explicit_instantiation/3.cc b/libstdc++-v3/testsuite/23_containers/unordered_multiset/requirements/explicit_instantiation/3.cc
index 2a81347eed17..c4624b59147a 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_multiset/requirements/explicit_instantiation/3.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multiset/requirements/explicit_instantiation/3.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -21,4 +21,5 @@
 #include <unordered_set>
 
 using namespace std;
-template class unordered_multiset<int, hash<int>, equal_to<int>, allocator<char>>;
+template class std::unordered_multiset<int, hash<int>, equal_to<int>,
+                                       allocator<char>>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_set/requirements/debug_container.cc b/libstdc++-v3/testsuite/23_containers/unordered_set/requirements/debug_container.cc
index 948c66266d39..f6ab58588ca9 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_set/requirements/debug_container.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_set/requirements/debug_container.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -20,6 +20,4 @@
 
 #include <debug/unordered_set>
 
-using namespace __gnu_debug;
-
-template class unordered_set<int>;
+template class __gnu_debug::unordered_set<int>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_set/requirements/explicit_instantiation/3.cc b/libstdc++-v3/testsuite/23_containers/unordered_set/requirements/explicit_instantiation/3.cc
index 5cdcb3e314d9..27be027da6b2 100644
--- a/libstdc++-v3/testsuite/23_containers/unordered_set/requirements/explicit_instantiation/3.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_set/requirements/explicit_instantiation/3.cc
@@ -1,4 +1,4 @@
-// { dg-options "-std=gnu++0x" }
+// { dg-options "-std=gnu++11" }
 // { dg-do compile }
 
 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
@@ -21,4 +21,5 @@
 #include <unordered_set>
 
 using namespace std;
-template class unordered_set<int, hash<int>, equal_to<int>, allocator<char>>;
+template class std::unordered_set<int, hash<int>, equal_to<int>,
+                                  allocator<char>>;