Extend the ReturnedValue mechanism to pointers to Managed objects

Add a Returned<T> that we can return instead of raw pointers
to Managed objects.

Start using the Returned<T> for a few methods.

Also clean up all our classes to use the Q_MANAGED macro instead
of manually defining their vtable.

Change-Id: I0a2962e47f3de955cd2cd8474f8f3fcc9e36d084
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/qml/jsruntime/qv4booleanobject.cpp b/src/qml/jsruntime/qv4booleanobject.cpp
index 6fb21433d6..86ddebd6c3 100644
--- a/src/qml/jsruntime/qv4booleanobject.cpp
+++ b/src/qml/jsruntime/qv4booleanobject.cpp
@@ -54,13 +54,13 @@ BooleanCtor::BooleanCtor(ExecutionContext *scope)
 ReturnedValue BooleanCtor::construct(Managed *m, CallData *callData)
 {
     bool n = callData->argc ? callData->args[0].toBoolean() : false;
-    return Value::fromObject(m->engine()->newBooleanObject(Value::fromBoolean(n))).asReturnedValue();
+    return Encode(m->engine()->newBooleanObject(Value::fromBoolean(n)));
 }
 
 ReturnedValue BooleanCtor::call(Managed *, CallData *callData)
 {
     bool value = callData->argc ? callData->args[0].toBoolean() : 0;
-    return Value::fromBoolean(value).asReturnedValue();
+    return Encode(value);
 }
 
 void BooleanPrototype::init(ExecutionContext *ctx, const Value &ctor)