deque: Add feature-test macro.

2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>

	* include/experimental/deque: Add feature-test macro.
	* include/experimental/forward_list: Ditto.
	* include/experimental/list: Ditto.
	* include/experimental/map: Ditto.
	* include/experimental/set: Ditto.
	* include/experimental/string: Ditto.
	* include/experimental/unordered_map: Ditto.
	* include/experimental/unordered_set: Ditto.

From-SVN: r222713

libstdc++-v3/ChangeLog

+2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
+
+	* include/experimental/deque: Add feature-test macro.
+	* include/experimental/forward_list: Ditto.
+	* include/experimental/list: Ditto.
+	* include/experimental/map: Ditto.
+	* include/experimental/set: Ditto.
+	* include/experimental/string: Ditto.
+	* include/experimental/unordered_map: Ditto.
+	* include/experimental/unordered_set: Ditto.
+
 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/experimental/memory: Correct feature-test macro.

libstdc++-v3/include/experimental/deque

@@ -46,6 +46,8 @@ inline namespace fundamentals_v2
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
+#define __cpp_lib_experimental_erase_if 201411
+
   template<typename _Tp, typename _Alloc, typename _Predicate>
     void
     erase_if(deque<_Tp, _Alloc>& __cont, _Predicate __pred)

libstdc++-v3/include/experimental/forward_list

@@ -45,6 +45,8 @@ inline namespace fundamentals_v2
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
+#define __cpp_lib_experimental_erase_if 201411
+
   template<typename _Tp, typename _Alloc, typename _Predicate>
     inline void 
     erase_if(forward_list<_Tp, _Alloc>& __cont, _Predicate __pred)

libstdc++-v3/include/experimental/list

@@ -45,6 +45,8 @@ inline namespace fundamentals_v2
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
+#define __cpp_lib_experimental_erase_if 201411
+
   template<typename _Tp, typename _Alloc, typename _Predicate>
     inline void
     erase_if(list<_Tp, _Alloc>& __cont, _Predicate __pred)

libstdc++-v3/include/experimental/map

@@ -46,6 +46,8 @@ inline namespace fundamentals_v2
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
+#define __cpp_lib_experimental_erase_if 201411
+
   template<typename _Key, typename _Tp, typename _Compare, typename _Alloc,
 	   typename _Predicate>
     inline void

libstdc++-v3/include/experimental/set

@@ -46,6 +46,8 @@ inline namespace fundamentals_v2
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
+#define __cpp_lib_experimental_erase_if 201411
+
   template<typename _Key, typename _Compare, typename _Alloc,
 	   typename _Predicate>
     inline void

libstdc++-v3/include/experimental/string

@@ -46,6 +46,8 @@ inline namespace fundamentals_v2
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
+#define __cpp_lib_experimental_erase_if 201411
+
   template<typename _CharT, typename _Traits, typename _Alloc,
 	   typename _Predicate>
     inline void

libstdc++-v3/include/experimental/unordered_map

@@ -46,6 +46,8 @@ inline namespace fundamentals_v2
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
+#define __cpp_lib_experimental_erase_if 201411
+
   template<typename _Key, typename _Tp, typename _Hash, typename _CPred,
 	   typename _Alloc, typename _Predicate>
     inline void

libstdc++-v3/include/experimental/unordered_set

@@ -46,6 +46,8 @@ inline namespace fundamentals_v2
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
+#define __cpp_lib_experimental_erase_if 201411
+
   template<typename _Key, typename _Hash, typename _CPred, typename _Alloc,
 	   typename _Predicate>
     inline void