CoreLib: use const (and const APIs) more

For CoW types const methods will be called.

Mark store_persistent_indexes() as const,
because this method does not modify the object.

Change-Id: Ic867913b4fb5aaebfbaaffe1d3be45cf7b646403
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/corelib/thread/qwaitcondition_win.cpp b/src/corelib/thread/qwaitcondition_win.cpp
index f3a645c504..a95ca0b8fd 100644
--- a/src/corelib/thread/qwaitcondition_win.cpp
+++ b/src/corelib/thread/qwaitcondition_win.cpp
@@ -141,7 +141,7 @@ void QWaitConditionPrivate::post(QWaitConditionEvent *wce, bool ret)
 
     // wakeups delivered after the timeout should be forwarded to the next waiter
     if (!ret && wce->wokenUp && !queue.isEmpty()) {
-        QWaitConditionEvent *other = queue.first();
+        QWaitConditionEvent *other = queue.constFirst();
         SetEvent(other->event);
         other->wokenUp = true;
     }