tree 5b41a70e6d38c54dbc357b60dfef9b643114208a
parent dad1fcab91bf101a02151069036d416367b59c5c
author Wenchao Xia <wenchaoqemu@gmail.com> 1393987472 -0800
committer Luiz Capitulino <lcapitulino@redhat.com> 1394543261 -0400

qapi script: add check for duplicated key

It is bad that same key was specified twice, especially when a union has
two branches with same condition. This patch can prevent it.

Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>