diff options
Diffstat (limited to 'src/qml/jsruntime/qv4engine.cpp')
| -rw-r--r-- | src/qml/jsruntime/qv4engine.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/qml/jsruntime/qv4engine.cpp b/src/qml/jsruntime/qv4engine.cpp index bd6251caa9..6754c3c887 100644 --- a/src/qml/jsruntime/qv4engine.cpp +++ b/src/qml/jsruntime/qv4engine.cpp @@ -2479,18 +2479,22 @@ bool convertToIterable(QMetaType metaType, void *data, Source *sequence) return false; const QMetaType elementMetaType = iterable.valueMetaType(); - QVariant element(elementMetaType); for (qsizetype i = 0, end = sequence->getLength(); i < end; ++i) { - if (!ExecutionEngine::metaTypeFromJS(sequence->get(i), elementMetaType, element.data())) - element = QVariant(elementMetaType); + QVariant element(elementMetaType); + ExecutionEngine::metaTypeFromJS(sequence->get(i), elementMetaType, element.data()); iterable.addValue(element, QSequentialIterable::AtEnd); } return true; } -// Converts a JS value to a meta-type. -// data must point to a place that can store a value of the given type. -// Returns true if conversion succeeded, false otherwise. +/*! + * \internal + * + * Converts a JS value to a meta-type. + * \a data must point to a default-constructed instance of \a metaType. + * Returns \c true if conversion succeeded, \c false otherwise. In the latter case, + * \a data is not modified. + */ bool ExecutionEngine::metaTypeFromJS(const Value &value, QMetaType metaType, void *data) { // check if it's one of the types we know |