Implement N3891: A proposal to rename shared_mutex to shared_timed_mutex

This is as straightforward as it sounds, a renamed from shared_mutex to
shared_timed_mutex.

Note that libcxx .dylib and .so files built with c++14 support need to
be rebuilt.

llvm-svn: 204078

libcxx/include/shared_mutex

@@ -19,14 +19,14 @@
 namespace std
 {
 
-class shared_mutex
+class shared_timed_mutex
 {
 public:
-    shared_mutex();
-    ~shared_mutex();
+    shared_timed_mutex();
+    ~shared_timed_mutex();
 
-    shared_mutex(const shared_mutex&) = delete;
-    shared_mutex& operator=(const shared_mutex&) = delete;
+    shared_timed_mutex(const shared_timed_mutex&) = delete;
+    shared_timed_mutex& operator=(const shared_timed_mutex&) = delete;
 
     // Exclusive ownership
     void lock(); // blocking
@@ -114,7 +114,7 @@ template <class Mutex>
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-class _LIBCPP_TYPE_VIS shared_mutex
+class _LIBCPP_TYPE_VIS shared_timed_mutex
 {
     mutex               __mut_;
     condition_variable  __gate1_;
@@ -124,11 +124,11 @@ class _LIBCPP_TYPE_VIS shared_mutex
     static const unsigned __write_entered_ = 1U << (sizeof(unsigned)*__CHAR_BIT__ - 1);
     static const unsigned __n_readers_ = ~__write_entered_;
 public:
-    shared_mutex();
-    _LIBCPP_INLINE_VISIBILITY ~shared_mutex() = default;
+    shared_timed_mutex();
+    _LIBCPP_INLINE_VISIBILITY ~shared_timed_mutex() = default;
 
-    shared_mutex(const shared_mutex&) = delete;
-    shared_mutex& operator=(const shared_mutex&) = delete;
+    shared_timed_mutex(const shared_timed_mutex&) = delete;
+    shared_timed_mutex& operator=(const shared_timed_mutex&) = delete;
 
     // Exclusive ownership
     void lock();
@@ -163,7 +163,7 @@ public:
 
 template <class _Clock, class _Duration>
 bool
-shared_mutex::try_lock_until(
+shared_timed_mutex::try_lock_until(
                         const chrono::time_point<_Clock, _Duration>& __abs_time)
 {
     unique_lock<mutex> __lk(__mut_);
@@ -198,7 +198,7 @@ shared_mutex::try_lock_until(
 
 template <class _Clock, class _Duration>
 bool
-shared_mutex::try_lock_shared_until(
+shared_timed_mutex::try_lock_shared_until(
                         const chrono::time_point<_Clock, _Duration>& __abs_time)
 {
     unique_lock<mutex> __lk(__mut_);

libcxx/src/shared_mutex.cpp

@@ -12,7 +12,7 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-shared_mutex::shared_mutex()
+shared_timed_mutex::shared_timed_mutex()
     : __state_(0)
 {
 }
@@ -20,7 +20,7 @@ shared_mutex::shared_mutex()
 // Exclusive ownership
 
 void
-shared_mutex::lock()
+shared_timed_mutex::lock()
 {
     unique_lock<mutex> lk(__mut_);
     while (__state_ & __write_entered_)
@@ -31,7 +31,7 @@ shared_mutex::lock()
 }
 
 bool
-shared_mutex::try_lock()
+shared_timed_mutex::try_lock()
 {
     unique_lock<mutex> lk(__mut_);
     if (__state_ == 0)
@@ -43,7 +43,7 @@ shared_mutex::try_lock()
 }
 
 void
-shared_mutex::unlock()
+shared_timed_mutex::unlock()
 {
     lock_guard<mutex> _(__mut_);
     __state_ = 0;
@@ -53,7 +53,7 @@ shared_mutex::unlock()
 // Shared ownership
 
 void
-shared_mutex::lock_shared()
+shared_timed_mutex::lock_shared()
 {
     unique_lock<mutex> lk(__mut_);
     while ((__state_ & __write_entered_) || (__state_ & __n_readers_) == __n_readers_)
@@ -64,7 +64,7 @@ shared_mutex::lock_shared()
 }
 
 bool
-shared_mutex::try_lock_shared()
+shared_timed_mutex::try_lock_shared()
 {
     unique_lock<mutex> lk(__mut_);
     unsigned num_readers = __state_ & __n_readers_;
@@ -79,7 +79,7 @@ shared_mutex::try_lock_shared()
 }
 
 void
-shared_mutex::unlock_shared()
+shared_timed_mutex::unlock_shared()
 {
     lock_guard<mutex> _(__mut_);
     unsigned num_readers = (__state_ & __n_readers_) - 1;

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/copy_assign.fail.cpp

@@ -17,16 +17,16 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m0;
-std::shared_mutex m1;
+std::shared_timed_mutex m0;
+std::shared_timed_mutex m1;
 
 #endif  // _LIBCPP_STD_VER > 11
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_lock<std::shared_mutex> lk0(m0);
-    std::shared_lock<std::shared_mutex> lk1(m1);
+    std::shared_lock<std::shared_timed_mutex> lk0(m0);
+    std::shared_lock<std::shared_timed_mutex> lk1(m1);
     lk1 = lk0;
 #else
 #   error

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/copy_ctor.fail.cpp

@@ -16,14 +16,14 @@
 #include <shared_mutex>
 
 #if _LIBCPP_STD_VER > 11
-std::shared_mutex m;
+std::shared_timed_mutex m;
 #endif  // _LIBCPP_STD_VER > 11
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_lock<std::shared_mutex> lk0(m);
-    std::shared_lock<std::shared_mutex> lk = lk0;
+    std::shared_lock<std::shared_timed_mutex> lk0(m);
+    std::shared_lock<std::shared_timed_mutex> lk = lk0;
 #else
 #   error
 #endif  // _LIBCPP_STD_VER > 11

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/default.pass.cpp

@@ -19,7 +19,7 @@
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_lock<std::shared_mutex> ul;
+    std::shared_lock<std::shared_timed_mutex> ul;
     assert(!ul.owns_lock());
     assert(ul.mutex() == nullptr);
 #endif  // _LIBCPP_STD_VER > 11

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/move_assign.pass.cpp

@@ -18,16 +18,16 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m0;
-std::shared_mutex m1;
+std::shared_timed_mutex m0;
+std::shared_timed_mutex m1;
 
 #endif  // _LIBCPP_STD_VER > 11
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_lock<std::shared_mutex> lk0(m0);
-    std::shared_lock<std::shared_mutex> lk1(m1);
+    std::shared_lock<std::shared_timed_mutex> lk0(m0);
+    std::shared_lock<std::shared_timed_mutex> lk1(m1);
     lk1 = std::move(lk0);
     assert(lk1.mutex() == &m0);
     assert(lk1.owns_lock() == true);

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/move_ctor.pass.cpp

@@ -17,14 +17,14 @@
 #include <cassert>
 
 #if _LIBCPP_STD_VER > 11
-std::shared_mutex m;
+std::shared_timed_mutex m;
 #endif  // _LIBCPP_STD_VER > 11
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_lock<std::shared_mutex> lk0(m);
-    std::shared_lock<std::shared_mutex> lk = std::move(lk0);
+    std::shared_lock<std::shared_timed_mutex> lk0(m);
+    std::shared_lock<std::shared_timed_mutex> lk = std::move(lk0);
     assert(lk.mutex() == &m);
     assert(lk.owns_lock() == true);
     assert(lk0.mutex() == nullptr);

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/mutex.pass.cpp

@@ -21,7 +21,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::system_clock Clock;
 typedef Clock::time_point time_point;
@@ -34,7 +34,7 @@ void f()
     time_point t0 = Clock::now();
     time_point t1;
     {
-    std::shared_lock<std::shared_mutex> ul(m);
+    std::shared_lock<std::shared_timed_mutex> ul(m);
     t1 = Clock::now();
     }
     ns d = t1 - t0 - ms(250);
@@ -46,7 +46,7 @@ void g()
     time_point t0 = Clock::now();
     time_point t1;
     {
-    std::shared_lock<std::shared_mutex> ul(m);
+    std::shared_lock<std::shared_timed_mutex> ul(m);
     t1 = Clock::now();
     }
     ns d = t1 - t0;

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/mutex_adopt_lock.pass.cpp

@@ -19,9 +19,9 @@
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_mutex m;
+    std::shared_timed_mutex m;
     m.lock();
-    std::shared_lock<std::shared_mutex> lk(m, std::adopt_lock);
+    std::shared_lock<std::shared_timed_mutex> lk(m, std::adopt_lock);
     assert(lk.mutex() == &m);
     assert(lk.owns_lock() == true);
 #endif  // _LIBCPP_STD_VER > 11

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/mutex_defer_lock.pass.cpp

@@ -19,8 +19,8 @@
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_mutex m;
-    std::shared_lock<std::shared_mutex> lk(m, std::defer_lock);
+    std::shared_timed_mutex m;
+    std::shared_lock<std::shared_timed_mutex> lk(m, std::defer_lock);
     assert(lk.mutex() == &m);
     assert(lk.owns_lock() == false);
 #endif  // _LIBCPP_STD_VER > 11

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/mutex_duration.pass.cpp

@@ -22,7 +22,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::steady_clock Clock;
 typedef Clock::time_point time_point;
@@ -33,7 +33,7 @@ typedef std::chrono::nanoseconds ns;
 void f1()
 {
     time_point t0 = Clock::now();
-    std::shared_lock<std::shared_mutex> lk(m, ms(300));
+    std::shared_lock<std::shared_timed_mutex> lk(m, ms(300));
     assert(lk.owns_lock() == true);
     time_point t1 = Clock::now();
     ns d = t1 - t0 - ms(250);
@@ -43,7 +43,7 @@ void f1()
 void f2()
 {
     time_point t0 = Clock::now();
-    std::shared_lock<std::shared_mutex> lk(m, ms(250));
+    std::shared_lock<std::shared_timed_mutex> lk(m, ms(250));
     assert(lk.owns_lock() == false);
     time_point t1 = Clock::now();
     ns d = t1 - t0 - ms(250);

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/mutex_time_point.pass.cpp

@@ -9,7 +9,7 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
 // template <class Clock, class Duration>
 //   shared_lock(mutex_type& m, const chrono::time_point<Clock, Duration>& abs_time);
@@ -22,7 +22,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::steady_clock Clock;
 typedef Clock::time_point time_point;
@@ -33,7 +33,7 @@ typedef std::chrono::nanoseconds ns;
 void f1()
 {
     time_point t0 = Clock::now();
-    std::shared_lock<std::shared_mutex> lk(m, Clock::now() + ms(300));
+    std::shared_lock<std::shared_timed_mutex> lk(m, Clock::now() + ms(300));
     assert(lk.owns_lock() == true);
     time_point t1 = Clock::now();
     ns d = t1 - t0 - ms(250);
@@ -43,7 +43,7 @@ void f1()
 void f2()
 {
     time_point t0 = Clock::now();
-    std::shared_lock<std::shared_mutex> lk(m, Clock::now() + ms(250));
+    std::shared_lock<std::shared_timed_mutex> lk(m, Clock::now() + ms(250));
     assert(lk.owns_lock() == false);
     time_point t1 = Clock::now();
     ns d = t1 - t0 - ms(250);

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.cons/mutex_try_to_lock.pass.cpp

@@ -21,7 +21,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::system_clock Clock;
 typedef Clock::time_point time_point;
@@ -33,20 +33,20 @@ void f()
 {
     time_point t0 = Clock::now();
     {
-        std::shared_lock<std::shared_mutex> lk(m, std::try_to_lock);
+        std::shared_lock<std::shared_timed_mutex> lk(m, std::try_to_lock);
         assert(lk.owns_lock() == false);
     }
     {
-        std::shared_lock<std::shared_mutex> lk(m, std::try_to_lock);
+        std::shared_lock<std::shared_timed_mutex> lk(m, std::try_to_lock);
         assert(lk.owns_lock() == false);
     }
     {
-        std::shared_lock<std::shared_mutex> lk(m, std::try_to_lock);
+        std::shared_lock<std::shared_timed_mutex> lk(m, std::try_to_lock);
         assert(lk.owns_lock() == false);
     }
     while (true)
     {
-        std::shared_lock<std::shared_mutex> lk(m, std::try_to_lock);
+        std::shared_lock<std::shared_timed_mutex> lk(m, std::try_to_lock);
         if (lk.owns_lock())
             break;
     }

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/lock.pass.cpp

@@ -21,7 +21,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::system_clock Clock;
 typedef Clock::time_point time_point;
@@ -31,7 +31,7 @@ typedef std::chrono::nanoseconds ns;
 
 void f()
 {
-    std::shared_lock<std::shared_mutex> lk(m, std::defer_lock);
+    std::shared_lock<std::shared_timed_mutex> lk(m, std::defer_lock);
     time_point t0 = Clock::now();
     lk.lock();
     time_point t1 = Clock::now();

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.obs/mutex.pass.cpp

@@ -18,16 +18,16 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 #endif  // _LIBCPP_STD_VER > 11
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_lock<std::shared_mutex> lk0;
+    std::shared_lock<std::shared_timed_mutex> lk0;
     assert(lk0.mutex() == nullptr);
-    std::shared_lock<std::shared_mutex> lk1(m);
+    std::shared_lock<std::shared_timed_mutex> lk1(m);
     assert(lk1.mutex() == &m);
     lk1.unlock();
     assert(lk1.mutex() == &m);

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.obs/op_bool.pass.cpp

@@ -18,16 +18,16 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 #endif  // _LIBCPP_STD_VER > 11
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_lock<std::shared_mutex> lk0;
+    std::shared_lock<std::shared_timed_mutex> lk0;
     assert(static_cast<bool>(lk0) == false);
-    std::shared_lock<std::shared_mutex> lk1(m);
+    std::shared_lock<std::shared_timed_mutex> lk1(m);
     assert(static_cast<bool>(lk1) == true);
     lk1.unlock();
     assert(static_cast<bool>(lk1) == false);

libcxx/test/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.obs/owns_lock.pass.cpp

@@ -18,16 +18,16 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 #endif  // _LIBCPP_STD_VER > 11
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_lock<std::shared_mutex> lk0;
+    std::shared_lock<std::shared_timed_mutex> lk0;
     assert(lk0.owns_lock() == false);
-    std::shared_lock<std::shared_mutex> lk1(m);
+    std::shared_lock<std::shared_timed_mutex> lk1(m);
     assert(lk1.owns_lock() == true);
     lk1.unlock();
     assert(lk1.owns_lock() == false);

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/assign.fail.cpp

@@ -9,17 +9,17 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
-// shared_mutex& operator=(const shared_mutex&) = delete;
+// shared_timed_mutex& operator=(const shared_timed_mutex&) = delete;
 
 #include <shared_mutex>
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_mutex m0;
-    std::shared_mutex m1;
+    std::shared_timed_mutex m0;
+    std::shared_timed_mutex m1;
     m1 = m0;
 #else
 #   error

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/copy.fail.cpp

@@ -9,17 +9,17 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
-// shared_mutex(const shared_mutex&) = delete;
+// shared_timed_mutex(const shared_timed_mutex&) = delete;
 
 #include <shared_mutex>
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_mutex m0;
-    std::shared_mutex m1(m0);
+    std::shared_timed_mutex m0;
+    std::shared_timed_mutex m1(m0);
 #else
 #   error
 #endif

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/default.pass.cpp

@@ -9,15 +9,15 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
-// shared_mutex();
+// shared_timed_mutex();
 
 #include <shared_mutex>
 
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-    std::shared_mutex m;
+    std::shared_timed_mutex m;
 #endif
 }

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/lock.pass.cpp

@@ -9,7 +9,7 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
 // void lock();
 
@@ -20,7 +20,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::system_clock Clock;
 typedef Clock::time_point time_point;

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/lock_shared.pass.cpp

@@ -9,7 +9,7 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
 // void lock_shared();
 
@@ -21,7 +21,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::system_clock Clock;
 typedef Clock::time_point time_point;

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/try_lock.pass.cpp

@@ -9,7 +9,7 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
 // bool try_lock();
 
@@ -20,7 +20,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::system_clock Clock;
 typedef Clock::time_point time_point;

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/try_lock_for.pass.cpp

@@ -9,7 +9,7 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
 // template <class Rep, class Period>
 //     bool try_lock_for(const chrono::duration<Rep, Period>& rel_time);
@@ -21,7 +21,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::steady_clock Clock;
 typedef Clock::time_point time_point;

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/try_lock_shared.pass.cpp

@@ -9,7 +9,7 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
 // bool try_lock_shared();
 
@@ -21,7 +21,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::system_clock Clock;
 typedef Clock::time_point time_point;

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/try_lock_shared_for.pass.cpp

@@ -9,7 +9,7 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
 // template <class Rep, class Period>
 //     bool try_lock_shared_for(const chrono::duration<Rep, Period>& rel_time);
@@ -22,7 +22,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::steady_clock Clock;
 typedef Clock::time_point time_point;

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/try_lock_shared_until.pass.cpp

@@ -9,7 +9,7 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
 // template <class Clock, class Duration>
 //     bool try_lock_shared_until(const chrono::time_point<Clock, Duration>& abs_time);
@@ -22,7 +22,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::steady_clock Clock;
 typedef Clock::time_point time_point;

libcxx/test/thread/thread.mutex/thread.mutex.requirements/thread.sharedtimedmutex.requirements/thread.sharedtimedmutex.class/try_lock_until.pass.cpp

@@ -9,7 +9,7 @@
 
 // <shared_mutex>
 
-// class shared_mutex;
+// class shared_timed_mutex;
 
 // template <class Clock, class Duration>
 //     bool try_lock_until(const chrono::time_point<Clock, Duration>& abs_time);
@@ -21,7 +21,7 @@
 
 #if _LIBCPP_STD_VER > 11
 
-std::shared_mutex m;
+std::shared_timed_mutex m;
 
 typedef std::chrono::steady_clock Clock;
 typedef Clock::time_point time_point;

libcxx/www/cxx1y_status.html

@@ -101,7 +101,7 @@
 
 	<tr><td><a href="http://isocpp.org/files/papers/N3924.pdf">3924</a></td><td>LWG</td><td>Discouraging rand() in C++14</td><td>Issaquah</td><td>Complete</td><td>3.5</td></tr>
 	<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3887">3887</a></td><td>LWG</td><td>Consistent Metafunction Aliases</td><td>Issaquah</td><td>Complete</td><td>3.5</td></tr>
-	<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3891">3891</a></td><td>SG1</td><td>A proposal to rename shared_mutex to shared_timed_mutex</td><td>Issaquah</td><td></td><td></td></tr>
+	<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3891">3891</a></td><td>SG1</td><td>A proposal to rename shared_mutex to shared_timed_mutex</td><td>Issaquah</td><td>Complete</td><td>3.5</td></tr>
 
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