1 files changed, 58 insertions, 20 deletions

diff --git a/src/script/api/qscriptvalue.cpp b/src/script/api/qscriptvalue.cpp
index 4cd84a4..3aab268 100644
--- a/src/script/api/qscriptvalue.cpp
+++ b/src/script/api/qscriptvalue.cpp
@@ -561,6 +561,7 @@ QScriptValue QScriptValue::scope() const
     Q_D(const QScriptValue);
     if (!d || !d->isObject())
         return QScriptValue();
+    QScript::APIShim shim(d->engine);
     // ### make hidden property
     JSC::JSValue result = d->property("__qt_scope__", QScriptValue::ResolveLocal);
     return d->engine->scriptValueFromJSCValue(result);
@@ -650,11 +651,12 @@ static Type type(const QScriptValue &v)
     return Object;
 }
 
-QScriptValue ToPrimitive(const QScriptValue &object, JSC::PreferredPrimitiveType hint = JSC::NoPreference)
+static QScriptValue ToPrimitive(const QScriptValue &object, JSC::PreferredPrimitiveType hint = JSC::NoPreference)
 {
     Q_ASSERT(object.isObject());
     QScriptValuePrivate *pp = QScriptValuePrivate::get(object);
     Q_ASSERT(pp->engine != 0);
+    QScript::APIShim shim(pp->engine);
     JSC::ExecState *exec = pp->engine->currentFrame;
     JSC::JSValue savedException;
     QScriptEnginePrivate::saveException(exec, &savedException);
@@ -848,6 +850,7 @@ bool QScriptValue::equals(const QScriptValue &other) const
         if (!eng_p)
             eng_p = other.d_ptr->engine;
         if (eng_p) {
+            QScript::APIShim shim(eng_p);
             JSC::ExecState *exec = eng_p->currentFrame;
             JSC::JSValue savedException;
             QScriptEnginePrivate::saveException(exec, &savedException);
@@ -940,9 +943,12 @@ QString QScriptValue::toString() const
         return QString();
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toString(exec, d->jscValue);
-    }
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toString(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toString(0, d->jscValue);
+        }    }
     case QScriptValuePrivate::Number:
         return QScript::ToString(d->numberValue);
     case QScriptValuePrivate::String:
@@ -970,8 +976,12 @@ qsreal QScriptValue::toNumber() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toNumber(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toNumber(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toNumber(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return d->numberValue;
@@ -993,8 +1003,12 @@ bool QScriptValue::toBoolean() const
         return false;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toBool(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toBool(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toBool(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToBool(d->numberValue);
@@ -1025,8 +1039,12 @@ bool QScriptValue::toBool() const
         return false;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toBool(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toBool(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toBool(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToBool(d->numberValue);
@@ -1055,8 +1073,12 @@ qint32 QScriptValue::toInt32() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toInt32(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toInt32(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toInt32(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToInt32(d->numberValue);
@@ -1085,8 +1107,12 @@ quint32 QScriptValue::toUInt32() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toUInt32(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toUInt32(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toUInt32(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToUInt32(d->numberValue);
@@ -1115,8 +1141,12 @@ quint16 QScriptValue::toUInt16() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toUInt16(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toUInt16(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toUInt16(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToUInt16(d->numberValue);
@@ -1145,8 +1175,12 @@ qsreal QScriptValue::toInteger() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toInteger(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toInteger(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toInteger(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToInteger(d->numberValue);
@@ -1185,8 +1219,12 @@ QVariant QScriptValue::toVariant() const
         return QVariant();
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toVariant(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toVariant(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toVariant(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QVariant(d->numberValue);