tree 266d0b1ada3bbd66cc108cd1e903c7f822de82f4
parent 8c3f8e77215bfedb7854221868f655e148506936
author Markus Armbruster <armbru@redhat.com> 1435649224 +0200
committer Markus Armbruster <armbru@redhat.com> 1441374434 +0200

qapi-visit: Replace list implicit_structs by set

Use set because that's what it is.  While there, rename to
implicit_structs_seen.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>