Loading the implicit import might add extra types that use up indices.
So, make sure the implicit import has already been loaded at that point.
Use a file that only has one type reference so that the ordering of type
references cannot mess up the selection of indices for types.
Change-Id: Ia33979e660e114ef608e1f5e22252c822c7f3d61
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Ulf Hermann