qapi: add 'if' to alternate members

Add 'if' key to alternate members:

{ 'alternate': 'TestIfAlternate', 'data':
  { 'alt': { 'type': 'TestStruct', 'if': 'COND' } } }

Generated code is not changed by this patch but with "qapi: add #if
conditions to generated code".

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20181213123724.4866-17-marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Marc-André Lureau 2018-12-13 16:37:18 +04:00 committed by Markus Armbruster
parent a2724280fb
commit 3e270dcacc
4 changed files with 10 additions and 7 deletions

View file

@ -754,7 +754,7 @@ gets its generated code guarded like this:
Where a member can be defined with a single string value for its type,
it is also possible to supply a dictionary instead with both 'type'
and 'if' keys. (TODO: alternate)
and 'if' keys.
Example: a conditional 'bar' member