Merge "Merge remote-tracking branch 'origin/5.4' into 5.5" into refs/staging/5.5

3 files changed, 11 insertions, 3 deletions

diff --git a/src/qml/doc/src/qmlfunctions.qdoc b/src/qml/doc/src/qmlfunctions.qdoc
index 5732be6b26..25bb0d6068 100644
--- a/src/qml/doc/src/qmlfunctions.qdoc
+++ b/src/qml/doc/src/qmlfunctions.qdoc
@@ -516,7 +516,7 @@
 
   #include <QtQml> to use this function.
 
-  Returns non-zero if the registration was sucessful.
+  Returns -1 if the registration was not successful.
 */
 
 /*!
diff --git a/src/qml/jsruntime/qv4engine.cpp b/src/qml/jsruntime/qv4engine.cpp
index cbfac86e9f..a247f85761 100644
--- a/src/qml/jsruntime/qv4engine.cpp
+++ b/src/qml/jsruntime/qv4engine.cpp
@@ -124,8 +124,14 @@ quintptr getStackLimit()
     } else
         size = pthread_get_stacksize_np(thread_self);
     stackLimit -= size;
+#  elif defined(__hppa)
+    // On some architectures the stack grows upwards. All of these are rather exotic, so simply assume
+    // everything is fine there.
+    // Known examples:
+    // -HP PA-RISC
+    stackLimit = 0;
+
 #  else
-    void* stackBottom = 0;
     pthread_attr_t attr;
 #if HAVE(PTHREAD_NP_H) && OS(FREEBSD)
     // on FreeBSD pthread_attr_init() must be called otherwise getting the attrs crashes
@@ -133,7 +139,9 @@ quintptr getStackLimit()
 #else
     if (pthread_getattr_np(pthread_self(), &attr) == 0) {
 #endif
+        void *stackBottom = Q_NULLPTR;
         size_t stackSize = 0;
+
         pthread_attr_getstack(&attr, &stackBottom, &stackSize);
         pthread_attr_destroy(&attr);
 
diff --git a/src/qml/types/qqmlinstantiator.cpp b/src/qml/types/qqmlinstantiator.cpp
index 0137a2796d..7626ba5a05 100644
--- a/src/qml/types/qqmlinstantiator.cpp
+++ b/src/qml/types/qqmlinstantiator.cpp
@@ -193,7 +193,7 @@ void QQmlInstantiatorPrivate::_q_modelUpdated(const QQmlChangeSet &changeSet, bo
 void QQmlInstantiatorPrivate::makeModel()
 {
     Q_Q(QQmlInstantiator);
-    QQmlDelegateModel* delegateModel = new QQmlDelegateModel(qmlContext(q));
+    QQmlDelegateModel* delegateModel = new QQmlDelegateModel(qmlContext(q), q);
     instanceModel = delegateModel;
     ownModel = true;
     delegateModel->setDelegate(delegate);