On Mon, Sep 13, 2021 at 02:39:14PM +0200, Markus Armbruster wrote:
> Simple unions predate flat unions.  Having both complicates the QAPI
> schema language and the QAPI generator.  We haven't been using simple
> unions in new code for a long time, because they are less flexible and
> somewhat awkward on the wire.
> 
> To prepare for their removal, convert simple union InputEvent to an
> equivalent flat one.  Adds some boilerplate to the schema, which is a
> bit ugly, but a lot easier to maintain than the simple union feature.
> 
> Cc: Gerd Hoffmann <kra...@redhat.com>
> Signed-off-by: Markus Armbruster <arm...@redhat.com>

Acked-by: Gerd Hoffmann <kra...@redhat.com>


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