QAPISchemaObjectTypeMember.check() currently does four things:
1. Compute self.type
2. Accumulate members in all_members
Only one caller cares: QAPISchemaObjectType.check() uses it to
compute self.members. The other callers pass a throw-away
accumulator.
3. Accumulate a map from names to members in seen
Only one caller cares: QAPISchemaObjectType.check() uses it to
compute its local variable seen, for self.variants.check(), which
uses it to compute self.variants.tag_member from
self.variants.tag_name. The other callers pass a throw-away
accumulator.
4. Check for collisions
This piggybacks on 3: before adding a new entry, we assert it's new.
Only one caller cares: QAPISchemaObjectType.check() uses it to
assert non-variant members don't clash.
Simplify QAPISchemaObjectType.check(): move 2.-4. to
QAPISchemaObjectType.check(), and drop parameters all_members and
seen.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1446559499-26984-2-git-send-email-armbru@redhat.com>
[rebase to earlier changes that moved tag_member.check() of
alternate types, commit message typo fix]
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1447836791-369-6-git-send-email-eblake@redhat.com>
e564e2dd59