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-rw-r--r--src/qml/jsruntime/jsruntime.pri2
-rw-r--r--src/qml/jsruntime/qv4persistent.cpp255
-rw-r--r--src/qml/jsruntime/qv4persistent_p.h168
-rw-r--r--src/qml/jsruntime/qv4scopedvalue_p.h1
-rw-r--r--src/qml/jsruntime/qv4value.cpp210
-rw-r--r--src/qml/jsruntime/qv4value_inl_p.h114
-rw-r--r--src/qml/qml/qqmldata_p.h1
7 files changed, 427 insertions, 324 deletions
diff --git a/src/qml/jsruntime/jsruntime.pri b/src/qml/jsruntime/jsruntime.pri
index 6afcc77f40..43eb61ac9a 100644
--- a/src/qml/jsruntime/jsruntime.pri
+++ b/src/qml/jsruntime/jsruntime.pri
@@ -6,6 +6,7 @@ SOURCES += \
$$PWD/qv4context.cpp \
$$PWD/qv4runtime.cpp \
$$PWD/qv4value.cpp \
+ $$PWD/qv4persistent.cpp \
$$PWD/qv4debugging.cpp \
$$PWD/qv4lookup.cpp \
$$PWD/qv4identifier.cpp \
@@ -51,6 +52,7 @@ HEADERS += \
$$PWD/qv4math_p.h \
$$PWD/qv4value_inl_p.h \
$$PWD/qv4value_p.h \
+ $$PWD/qv4persistent_p.h \
$$PWD/qv4debugging_p.h \
$$PWD/qv4lookup_p.h \
$$PWD/qv4identifier_p.h \
diff --git a/src/qml/jsruntime/qv4persistent.cpp b/src/qml/jsruntime/qv4persistent.cpp
new file mode 100644
index 0000000000..72e3651757
--- /dev/null
+++ b/src/qml/jsruntime/qv4persistent.cpp
@@ -0,0 +1,255 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4persistent_p.h"
+#include "qv4mm_p.h"
+
+using namespace QV4;
+
+PersistentValue::PersistentValue(const ValueRef val)
+ : d(new PersistentValuePrivate(val.asReturnedValue()))
+{
+}
+
+PersistentValue::PersistentValue(ReturnedValue val)
+ : d(new PersistentValuePrivate(val))
+{
+}
+
+PersistentValue::PersistentValue(const PersistentValue &other)
+ : d(other.d)
+{
+ if (d)
+ d->ref();
+}
+
+PersistentValue &PersistentValue::operator=(const PersistentValue &other)
+{
+ if (d == other.d)
+ return *this;
+
+ // the memory manager cleans up those with a refcount of 0
+
+ if (d)
+ d->deref();
+ d = other.d;
+ if (d)
+ d->ref();
+
+ return *this;
+}
+
+PersistentValue &PersistentValue::operator =(const ValueRef other)
+{
+ if (!d) {
+ d = new PersistentValuePrivate(other.asReturnedValue());
+ return *this;
+ }
+ d = d->detach(other.asReturnedValue());
+ return *this;
+}
+
+PersistentValue &PersistentValue::operator =(ReturnedValue other)
+{
+ if (!d) {
+ d = new PersistentValuePrivate(other);
+ return *this;
+ }
+ d = d->detach(other);
+ return *this;
+}
+
+PersistentValue::~PersistentValue()
+{
+ if (d)
+ d->deref();
+}
+
+WeakValue::WeakValue(const ValueRef val)
+ : d(new PersistentValuePrivate(val.asReturnedValue(), /*engine*/0, /*weak*/true))
+{
+}
+
+WeakValue::WeakValue(const WeakValue &other)
+ : d(other.d)
+{
+ if (d)
+ d->ref();
+}
+
+WeakValue::WeakValue(ReturnedValue val)
+ : d(new PersistentValuePrivate(val, /*engine*/0, /*weak*/true))
+{
+}
+
+WeakValue &WeakValue::operator=(const WeakValue &other)
+{
+ if (d == other.d)
+ return *this;
+
+ // the memory manager cleans up those with a refcount of 0
+
+ if (d)
+ d->deref();
+ d = other.d;
+ if (d)
+ d->ref();
+
+ return *this;
+}
+
+WeakValue &WeakValue::operator =(const ValueRef other)
+{
+ if (!d) {
+ d = new PersistentValuePrivate(other.asReturnedValue(), /*engine*/0, /*weak*/true);
+ return *this;
+ }
+ d = d->detach(other.asReturnedValue(), /*weak*/true);
+ return *this;
+}
+
+WeakValue &WeakValue::operator =(const ReturnedValue &other)
+{
+ if (!d) {
+ d = new PersistentValuePrivate(other, /*engine*/0, /*weak*/true);
+ return *this;
+ }
+ d = d->detach(other, /*weak*/true);
+ return *this;
+}
+
+
+WeakValue::~WeakValue()
+{
+ if (d)
+ d->deref();
+}
+
+void WeakValue::markOnce(ExecutionEngine *e)
+{
+ if (!d)
+ return;
+ d->value.mark(e);
+}
+
+PersistentValuePrivate::PersistentValuePrivate(ReturnedValue v, ExecutionEngine *e, bool weak)
+ : refcount(1)
+ , weak(weak)
+ , engine(e)
+ , prev(0)
+ , next(0)
+{
+ value.val = v;
+ init();
+}
+
+void PersistentValuePrivate::init()
+{
+ if (!engine) {
+ Managed *m = value.asManaged();
+ if (!m)
+ return;
+
+ engine = m->engine();
+ }
+ if (engine && !prev) {
+ PersistentValuePrivate **listRoot = weak ? &engine->memoryManager->m_weakValues : &engine->memoryManager->m_persistentValues;
+
+ prev = listRoot;
+ next = *listRoot;
+ *prev = this;
+ if (next)
+ next->prev = &this->next;
+ }
+}
+
+PersistentValuePrivate::~PersistentValuePrivate()
+{
+}
+
+void PersistentValuePrivate::removeFromList()
+{
+ if (prev) {
+ if (next)
+ next->prev = prev;
+ *prev = next;
+ next = 0;
+ prev = 0;
+ }
+}
+
+void PersistentValuePrivate::deref()
+{
+ // if engine is not 0, they are registered with the memory manager
+ // and will get cleaned up in the next gc run
+ if (!--refcount) {
+ removeFromList();
+ delete this;
+ }
+}
+
+PersistentValuePrivate *PersistentValuePrivate::detach(const QV4::ReturnedValue val, bool weak)
+{
+ if (refcount == 1) {
+ value.val = val;
+
+ Managed *m = value.asManaged();
+ if (!prev) {
+ if (m) {
+ ExecutionEngine *engine = m->engine();
+ if (engine) {
+ PersistentValuePrivate **listRoot = weak ? &engine->memoryManager->m_weakValues : &engine->memoryManager->m_persistentValues;
+ prev = listRoot;
+ next = *listRoot;
+ *prev = this;
+ if (next)
+ next->prev = &this->next;
+ }
+ }
+ } else if (!m)
+ removeFromList();
+
+ return this;
+ }
+ --refcount;
+ return new PersistentValuePrivate(val, engine, weak);
+}
+
diff --git a/src/qml/jsruntime/qv4persistent_p.h b/src/qml/jsruntime/qv4persistent_p.h
new file mode 100644
index 0000000000..07e8ee9775
--- /dev/null
+++ b/src/qml/jsruntime/qv4persistent_p.h
@@ -0,0 +1,168 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4PERSISTENT_H
+#define QV4PERSISTENT_H
+
+#include "qv4value_inl_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+struct Q_QML_PRIVATE_EXPORT PersistentValuePrivate
+{
+ PersistentValuePrivate(ReturnedValue v, ExecutionEngine *engine = 0, bool weak = false);
+ virtual ~PersistentValuePrivate();
+ Value value;
+ uint refcount;
+ bool weak;
+ QV4::ExecutionEngine *engine;
+ PersistentValuePrivate **prev;
+ PersistentValuePrivate *next;
+
+ void init();
+ void removeFromList();
+ void ref() { ++refcount; }
+ void deref();
+ PersistentValuePrivate *detach(const ReturnedValue value, bool weak = false);
+
+ bool checkEngine(QV4::ExecutionEngine *otherEngine) {
+ if (!engine) {
+ Q_ASSERT(!value.isObject());
+ engine = otherEngine;
+ }
+ return (engine == otherEngine);
+ }
+};
+
+class Q_QML_EXPORT PersistentValue
+{
+public:
+ PersistentValue() : d(0) {}
+ PersistentValue(const PersistentValue &other);
+ PersistentValue &operator=(const PersistentValue &other);
+
+ PersistentValue(const ValueRef val);
+ PersistentValue(ReturnedValue val);
+ template<typename T>
+ PersistentValue(Returned<T> *obj);
+ template<typename T>
+ PersistentValue(const Referenced<T> obj);
+ PersistentValue &operator=(const ValueRef other);
+ PersistentValue &operator =(ReturnedValue other);
+ template<typename T>
+ PersistentValue &operator=(Returned<T> *obj);
+ template<typename T>
+ PersistentValue &operator=(const Referenced<T> obj);
+ ~PersistentValue();
+
+ ReturnedValue value() const {
+ return (d ? d->value.asReturnedValue() : Primitive::undefinedValue().asReturnedValue());
+ }
+
+ ExecutionEngine *engine() {
+ if (!d)
+ return 0;
+ if (d->engine)
+ return d->engine;
+ Managed *m = d->value.asManaged();
+ return m ? m->engine() : 0;
+ }
+
+ bool isUndefined() const { return !d || d->value.isUndefined(); }
+ bool isNullOrUndefined() const { return !d || d->value.isNullOrUndefined(); }
+ void clear() {
+ *this = PersistentValue();
+ }
+
+private:
+ friend struct ValueRef;
+ PersistentValuePrivate *d;
+};
+
+class Q_QML_EXPORT WeakValue
+{
+public:
+ WeakValue() : d(0) {}
+ WeakValue(const ValueRef val);
+ WeakValue(const WeakValue &other);
+ WeakValue(ReturnedValue val);
+ template<typename T>
+ WeakValue(Returned<T> *obj);
+ WeakValue &operator=(const WeakValue &other);
+ WeakValue &operator=(const ValueRef other);
+ WeakValue &operator =(const ReturnedValue &other);
+ template<typename T>
+ WeakValue &operator=(Returned<T> *obj);
+
+ ~WeakValue();
+
+ ReturnedValue value() const {
+ return (d ? d->value.asReturnedValue() : Primitive::undefinedValue().asReturnedValue());
+ }
+
+ ExecutionEngine *engine() {
+ if (!d)
+ return 0;
+ if (d->engine)
+ return d->engine;
+ Managed *m = d->value.asManaged();
+ return m ? m->engine() : 0;
+ }
+
+ bool isUndefined() const { return !d || d->value.isUndefined(); }
+ bool isNullOrUndefined() const { return !d || d->value.isNullOrUndefined(); }
+ void clear() {
+ *this = WeakValue();
+ }
+
+ void markOnce(ExecutionEngine *e);
+
+private:
+ friend struct ValueRef;
+ PersistentValuePrivate *d;
+};
+
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/jsruntime/qv4scopedvalue_p.h b/src/qml/jsruntime/qv4scopedvalue_p.h
index 678b18c829..34fb05835f 100644
--- a/src/qml/jsruntime/qv4scopedvalue_p.h
+++ b/src/qml/jsruntime/qv4scopedvalue_p.h
@@ -43,6 +43,7 @@
#include "qv4engine_p.h"
#include "qv4value_p.h"
+#include "qv4persistent_p.h"
QT_BEGIN_NAMESPACE
diff --git a/src/qml/jsruntime/qv4value.cpp b/src/qml/jsruntime/qv4value.cpp
index 33084e0499..c91084caee 100644
--- a/src/qml/jsruntime/qv4value.cpp
+++ b/src/qml/jsruntime/qv4value.cpp
@@ -281,213 +281,3 @@ Object *Value::toObject(ExecutionContext *ctx) const
return __qmljs_convert_to_object(ctx, ValueRef::fromRawValue(this))->getPointer();
}
-
-PersistentValue::PersistentValue(const ValueRef val)
- : d(new PersistentValuePrivate(val.asReturnedValue()))
-{
-}
-
-PersistentValue::PersistentValue(ReturnedValue val)
- : d(new PersistentValuePrivate(val))
-{
-}
-
-PersistentValue::PersistentValue(const PersistentValue &other)
- : d(other.d)
-{
- if (d)
- d->ref();
-}
-
-PersistentValue &PersistentValue::operator=(const PersistentValue &other)
-{
- if (d == other.d)
- return *this;
-
- // the memory manager cleans up those with a refcount of 0
-
- if (d)
- d->deref();
- d = other.d;
- if (d)
- d->ref();
-
- return *this;
-}
-
-PersistentValue &PersistentValue::operator =(const ValueRef other)
-{
- if (!d) {
- d = new PersistentValuePrivate(other.asReturnedValue());
- return *this;
- }
- d = d->detach(other.asReturnedValue());
- return *this;
-}
-
-PersistentValue &PersistentValue::operator =(ReturnedValue other)
-{
- if (!d) {
- d = new PersistentValuePrivate(other);
- return *this;
- }
- d = d->detach(other);
- return *this;
-}
-
-PersistentValue::~PersistentValue()
-{
- if (d)
- d->deref();
-}
-
-WeakValue::WeakValue(const ValueRef val)
- : d(new PersistentValuePrivate(val.asReturnedValue(), /*engine*/0, /*weak*/true))
-{
-}
-
-WeakValue::WeakValue(const WeakValue &other)
- : d(other.d)
-{
- if (d)
- d->ref();
-}
-
-WeakValue::WeakValue(ReturnedValue val)
- : d(new PersistentValuePrivate(val, /*engine*/0, /*weak*/true))
-{
-}
-
-WeakValue &WeakValue::operator=(const WeakValue &other)
-{
- if (d == other.d)
- return *this;
-
- // the memory manager cleans up those with a refcount of 0
-
- if (d)
- d->deref();
- d = other.d;
- if (d)
- d->ref();
-
- return *this;
-}
-
-WeakValue &WeakValue::operator =(const ValueRef other)
-{
- if (!d) {
- d = new PersistentValuePrivate(other.asReturnedValue(), /*engine*/0, /*weak*/true);
- return *this;
- }
- d = d->detach(other.asReturnedValue(), /*weak*/true);
- return *this;
-}
-
-WeakValue &WeakValue::operator =(const ReturnedValue &other)
-{
- if (!d) {
- d = new PersistentValuePrivate(other, /*engine*/0, /*weak*/true);
- return *this;
- }
- d = d->detach(other, /*weak*/true);
- return *this;
-}
-
-
-WeakValue::~WeakValue()
-{
- if (d)
- d->deref();
-}
-
-void WeakValue::markOnce(ExecutionEngine *e)
-{
- if (!d)
- return;
- d->value.mark(e);
-}
-
-PersistentValuePrivate::PersistentValuePrivate(ReturnedValue v, ExecutionEngine *e, bool weak)
- : refcount(1)
- , weak(weak)
- , engine(e)
- , prev(0)
- , next(0)
-{
- value.val = v;
- init();
-}
-
-void PersistentValuePrivate::init()
-{
- if (!engine) {
- Managed *m = value.asManaged();
- if (!m)
- return;
-
- engine = m->engine();
- }
- if (engine && !prev) {
- PersistentValuePrivate **listRoot = weak ? &engine->memoryManager->m_weakValues : &engine->memoryManager->m_persistentValues;
-
- prev = listRoot;
- next = *listRoot;
- *prev = this;
- if (next)
- next->prev = &this->next;
- }
-}
-
-PersistentValuePrivate::~PersistentValuePrivate()
-{
-}
-
-void PersistentValuePrivate::removeFromList()
-{
- if (prev) {
- if (next)
- next->prev = prev;
- *prev = next;
- next = 0;
- prev = 0;
- }
-}
-
-void PersistentValuePrivate::deref()
-{
- // if engine is not 0, they are registered with the memory manager
- // and will get cleaned up in the next gc run
- if (!--refcount) {
- removeFromList();
- delete this;
- }
-}
-
-PersistentValuePrivate *PersistentValuePrivate::detach(const QV4::ReturnedValue val, bool weak)
-{
- if (refcount == 1) {
- value.val = val;
-
- Managed *m = value.asManaged();
- if (!prev) {
- if (m) {
- ExecutionEngine *engine = m->engine();
- if (engine) {
- PersistentValuePrivate **listRoot = weak ? &engine->memoryManager->m_weakValues : &engine->memoryManager->m_persistentValues;
- prev = listRoot;
- next = *listRoot;
- *prev = this;
- if (next)
- next->prev = &this->next;
- }
- }
- } else if (!m)
- removeFromList();
-
- return this;
- }
- --refcount;
- return new PersistentValuePrivate(val, engine, weak);
-}
-
diff --git a/src/qml/jsruntime/qv4value_inl_p.h b/src/qml/jsruntime/qv4value_inl_p.h
index 7ec7e12b16..d82af0643e 100644
--- a/src/qml/jsruntime/qv4value_inl_p.h
+++ b/src/qml/jsruntime/qv4value_inl_p.h
@@ -276,120 +276,6 @@ inline ErrorObject *Value::asErrorObject() const
template<typename T>
inline T *Value::as() const { Managed *m = isObject() ? managed() : 0; return m ? m->as<T>() : 0; }
-struct Q_QML_PRIVATE_EXPORT PersistentValuePrivate
-{
- PersistentValuePrivate(ReturnedValue v, ExecutionEngine *engine = 0, bool weak = false);
- virtual ~PersistentValuePrivate();
- Value value;
- uint refcount;
- bool weak;
- QV4::ExecutionEngine *engine;
- PersistentValuePrivate **prev;
- PersistentValuePrivate *next;
-
- void init();
- void removeFromList();
- void ref() { ++refcount; }
- void deref();
- PersistentValuePrivate *detach(const ReturnedValue value, bool weak = false);
-
- bool checkEngine(QV4::ExecutionEngine *otherEngine) {
- if (!engine) {
- Q_ASSERT(!value.isObject());
- engine = otherEngine;
- }
- return (engine == otherEngine);
- }
-};
-
-class Q_QML_EXPORT PersistentValue
-{
-public:
- PersistentValue() : d(0) {}
- PersistentValue(const PersistentValue &other);
- PersistentValue &operator=(const PersistentValue &other);
-
- PersistentValue(const ValueRef val);
- PersistentValue(ReturnedValue val);
- template<typename T>
- PersistentValue(Returned<T> *obj);
- template<typename T>
- PersistentValue(const Referenced<T> obj);
- PersistentValue &operator=(const ValueRef other);
- PersistentValue &operator =(ReturnedValue other);
- template<typename T>
- PersistentValue &operator=(Returned<T> *obj);
- template<typename T>
- PersistentValue &operator=(const Referenced<T> obj);
- ~PersistentValue();
-
- ReturnedValue value() const {
- return (d ? d->value.asReturnedValue() : Primitive::undefinedValue().asReturnedValue());
- }
-
- ExecutionEngine *engine() {
- if (!d)
- return 0;
- if (d->engine)
- return d->engine;
- Managed *m = d->value.asManaged();
- return m ? m->engine() : 0;
- }
-
- bool isUndefined() const { return !d || d->value.isUndefined(); }
- bool isNullOrUndefined() const { return !d || d->value.isNullOrUndefined(); }
- void clear() {
- *this = PersistentValue();
- }
-
-private:
- friend struct ValueRef;
- PersistentValuePrivate *d;
-};
-
-class Q_QML_EXPORT WeakValue
-{
-public:
- WeakValue() : d(0) {}
- WeakValue(const ValueRef val);
- WeakValue(const WeakValue &other);
- WeakValue(ReturnedValue val);
- template<typename T>
- WeakValue(Returned<T> *obj);
- WeakValue &operator=(const WeakValue &other);
- WeakValue &operator=(const ValueRef other);
- WeakValue &operator =(const ReturnedValue &other);
- template<typename T>
- WeakValue &operator=(Returned<T> *obj);
-
- ~WeakValue();
-
- ReturnedValue value() const {
- return (d ? d->value.asReturnedValue() : Primitive::undefinedValue().asReturnedValue());
- }
-
- ExecutionEngine *engine() {
- if (!d)
- return 0;
- if (d->engine)
- return d->engine;
- Managed *m = d->value.asManaged();
- return m ? m->engine() : 0;
- }
-
- bool isUndefined() const { return !d || d->value.isUndefined(); }
- bool isNullOrUndefined() const { return !d || d->value.isNullOrUndefined(); }
- void clear() {
- *this = WeakValue();
- }
-
- void markOnce(ExecutionEngine *e);
-
-private:
- friend struct ValueRef;
- PersistentValuePrivate *d;
-};
-
} // namespace QV4
QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmldata_p.h b/src/qml/qml/qqmldata_p.h
index f29b54dda2..93060e97fb 100644
--- a/src/qml/qml/qqmldata_p.h
+++ b/src/qml/qml/qqmldata_p.h
@@ -57,6 +57,7 @@
#include <private/qobject_p.h>
#include <private/qv4value_inl_p.h>
+#include <private/qv4persistent_p.h>
QT_BEGIN_NAMESPACE