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| author | Eric Blake | 2015-11-18 09:52:36 +0100 |
|---|---|---|
| committer | Markus Armbruster | 2015-12-17 08:21:26 +0100 |
| commit | da34a9bd999d1be13954c699bbae0295cdaa3200 (patch) | |
| tree | b29af5eb5a26b17fdf4a6910f3e09bb370642ace /tests/qapi-schema/qapi-schema-test.out | |
| parent | Update version for v2.5.0 release (diff) | |
| download | qemu-da34a9bd999d1be13954c699bbae0295cdaa3200.tar.gz qemu-da34a9bd999d1be13954c699bbae0295cdaa3200.tar.xz qemu-da34a9bd999d1be13954c699bbae0295cdaa3200.zip | |
qapi: Track simple union tag in object.local_members
We were previously creating all unions with an empty list for
local_members. However, it will make it easier to unify struct
and union generation if we include the generated tag member in
local_members. That way, we can have a common code pattern:
visit the base (if any), visit the local members (if any), visit
the variants (if any). The local_members of a flat union
remains empty (because the discriminator is already visited as
part of the base). Then, by visiting tag_member.check() during
AlternateType.check(), we no longer need to call it during
Variants.check().
The various front end entities now exist as follows:
struct: optional base, optional local_members, no variants
simple union: no base, one-element local_members, variants with tag_member
from local_members
flat union: base, no local_members, variants with tag_member from base
alternate: no base, no local_members, variants
With the new local members, we require a bit of finesse to
avoid assertions in the clients.
No change to generated code.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1447836791-369-2-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'tests/qapi-schema/qapi-schema-test.out')
| -rw-r--r-- | tests/qapi-schema/qapi-schema-test.out | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/qapi-schema/qapi-schema-test.out b/tests/qapi-schema/qapi-schema-test.out index e20a8239ad..786024ece3 100644 --- a/tests/qapi-schema/qapi-schema-test.out +++ b/tests/qapi-schema/qapi-schema-test.out @@ -132,6 +132,7 @@ object UserDefFlatUnion2 case value2: UserDefB case value3: UserDefA object UserDefNativeListUnion + member type: UserDefNativeListUnionKind optional=False case integer: :obj-intList-wrapper case s8: :obj-int8List-wrapper case s16: :obj-int16List-wrapper @@ -187,6 +188,7 @@ object __org.qemu_x-Struct object __org.qemu_x-Struct2 member array: __org.qemu_x-Union1List optional=False object __org.qemu_x-Union1 + member type: __org.qemu_x-Union1Kind optional=False case __org.qemu_x-branch: :obj-str-wrapper enum __org.qemu_x-Union1Kind ['__org.qemu_x-branch'] object __org.qemu_x-Union2 |