Propagate bool/int/double/string types from QML into the IR

... by mapping the property type to the IR type if possible. In an expression
like parent.width * 0.5 this avoids a to-double conversion for parent.width but
instead we can rely on the result of the property read for the width property
to always be a double.

Unfortunately integer propertyes are currently not propagated, because upon
assignment from a double we would do the ECMAScript compliant truncation while
QML actually expects a round to happen. This needs to be solved separately.

Change-Id: I9c8f58416201d406e6e11d157cae12a686b774e5
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

0 files changed, 0 insertions, 0 deletions