system_error (system_category): To system_category().

[gcc.git] / libstdc++-v3 / include / std / mutex

diff --git a/libstdc++-v3/include/std/mutex b/libstdc++-v3/include/std/mutex
index 22aff881335265fdfc44a073172d06f95cbf9fcc..bdd5193f4d030c87451ef0ae2d4820c8aeb77297 100644 (file)
--- a/libstdc++-v3/include/std/mutex
+++ b/libstdc++-v3/include/std/mutex
@@ -493,9 +493,9 @@ namespace std
       lock()
       {
        if (!_M_device)
-         __throw_system_error((int)errc::operation_not_permitted);
+         __throw_system_error(int(errc::operation_not_permitted));
        else if (_M_owns)
-         __throw_system_error((int)errc::resource_deadlock_would_occur);
+         __throw_system_error(int(errc::resource_deadlock_would_occur));
        else
          {
            _M_device->lock();
@@ -507,9 +507,9 @@ namespace std
       try_lock()
       {
        if (!_M_device)
-         __throw_system_error((int)errc::operation_not_permitted);
+         __throw_system_error(int(errc::operation_not_permitted));
        else if (_M_owns)
-         __throw_system_error((int)errc::resource_deadlock_would_occur);
+         __throw_system_error(int(errc::resource_deadlock_would_occur));
        else
          {
            _M_owns = _M_device->try_lock();
@@ -522,9 +522,9 @@ namespace std
        try_lock_until(const chrono::time_point<_Clock, _Duration>& __atime)
        {
          if (!_M_device)
-           __throw_system_error((int)errc::operation_not_permitted);
+           __throw_system_error(int(errc::operation_not_permitted));
          else if (_M_owns)
-           __throw_system_error((int)errc::resource_deadlock_would_occur);
+           __throw_system_error(int(errc::resource_deadlock_would_occur));
          else
            {
              _M_owns = _M_device->try_lock_until(__atime);
@@ -537,9 +537,9 @@ namespace std
        try_lock_for(const chrono::duration<_Rep, _Period>& __rtime)
        {
          if (!_M_device)
-           __throw_system_error((int)errc::operation_not_permitted);
+           __throw_system_error(int(errc::operation_not_permitted));
          else if (_M_owns)
-           __throw_system_error((int)errc::resource_deadlock_would_occur);
+           __throw_system_error(int(errc::resource_deadlock_would_occur));
          else
            {
              _M_owns = _M_device->try_lock_for(__rtime);
@@ -551,7 +551,7 @@ namespace std
       unlock()
       {
        if (!_M_owns)
-         __throw_system_error((int)errc::operation_not_permitted);
+         __throw_system_error(int(errc::operation_not_permitted));
        else if (_M_device)
          {
            _M_device->unlock();