qapi script: do not allow string discriminator

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Since enum based discriminators provide better type-safety and
ensure that future qapi additions do not forget to adjust dependent
unions, forbid using string as discriminator from now on.

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>

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Wenchao Xia 2014-03-04 18:44:39 -08:00 • committed by Luiz Capitulino

parent 59ca664ef8

commit 5223070c47

12 changed files with 53 additions and 18 deletions

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tests/qapi-schema/flat-union-string-discriminator.out Normal file

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