diff options
author | Robin Burchell <robin.burchell@crimson.no> | 2017-02-08 22:57:11 +0100 |
---|---|---|
committer | Robin Burchell <robin.burchell@crimson.no> | 2017-02-09 14:53:01 +0000 |
commit | 5f83e6dfe698d65a0c145ccfd09c9f00609311ca (patch) | |
tree | 2499e0a9f2d10a2531219555795e25e6d3f29d25 /src/qml/jsruntime/qv4qobjectwrapper.cpp | |
parent | 60d67b4eb9cdac20c1a3458192c1306666352231 (diff) |
Object: Allow put and putIndexed to return success or failure
Some parts of the ES6 (and even ES5!) spec specifically require handling
of a property write failure. This will be introduced in followup changes,
as it's going to be rather more involved than this.
Change-Id: Ie482493fcf4780df0e23619650a856421d20bd55
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/jsruntime/qv4qobjectwrapper.cpp')
-rw-r--r-- | src/qml/jsruntime/qv4qobjectwrapper.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/qml/jsruntime/qv4qobjectwrapper.cpp b/src/qml/jsruntime/qv4qobjectwrapper.cpp index 7260e71fab..283c3dad04 100644 --- a/src/qml/jsruntime/qv4qobjectwrapper.cpp +++ b/src/qml/jsruntime/qv4qobjectwrapper.cpp @@ -625,13 +625,13 @@ QV4::ReturnedValue QObjectWrapper::get(const Managed *m, String *name, bool *has return that->getQmlProperty(qmlContext, name, IgnoreRevision, hasProperty, /*includeImports*/ true); } -void QObjectWrapper::put(Managed *m, String *name, const Value &value) +bool QObjectWrapper::put(Managed *m, String *name, const Value &value) { QObjectWrapper *that = static_cast<QObjectWrapper*>(m); ExecutionEngine *v4 = that->engine(); if (v4->hasException || QQmlData::wasDeleted(that->d()->object())) - return; + return false; QQmlContextData *qmlContext = v4->callingQmlContext(); if (!setQmlProperty(v4, qmlContext, that->d()->object(), name, QV4::QObjectWrapper::IgnoreRevision, value)) { @@ -642,10 +642,13 @@ void QObjectWrapper::put(Managed *m, String *name, const Value &value) QString error = QLatin1String("Cannot assign to non-existent property \"") + name->toQString() + QLatin1Char('\"'); v4->throwError(error); + return false; } else { - QV4::Object::put(m, name, value); + return QV4::Object::put(m, name, value); } } + + return true; } PropertyAttributes QObjectWrapper::query(const Managed *m, String *name) |