Clean up the only remaining external use of the tag_name field of
QAPISchemaObjectTypeVariants, by explicitly listing the generated
'type' tag for all variants in the testsuite (you can still tell
simple unions by the -wrapper types). Then we can mark the
tag_name field as private by adding a leading underscore to prevent
any further use.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <
1468468228-27827-5-git-send-email-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
assert len(variants) > 0
for v in variants:
assert isinstance(v, QAPISchemaObjectTypeVariant)
- self.tag_name = tag_name
+ self._tag_name = tag_name
self.tag_member = tag_member
self.variants = variants
def check(self, schema, seen):
if not self.tag_member: # flat union
- self.tag_member = seen[c_name(self.tag_name)]
- assert self.tag_name == self.tag_member.name
+ self.tag_member = seen[c_name(self._tag_name)]
+ assert self._tag_name == self.tag_member.name
assert isinstance(self.tag_member.type, QAPISchemaEnumType)
for v in self.variants:
v.check(schema)
def __init__(self, name, info, variants):
QAPISchemaType.__init__(self, name, info)
assert isinstance(variants, QAPISchemaObjectTypeVariants)
- assert not variants.tag_name
+ assert variants.tag_member
variants.set_owner(name)
variants.tag_member.set_owner(self.name)
self.variants = variants
alternate AltIntNum
+ tag type
case i: int
case n: number
alternate AltNumInt
+ tag type
case n: number
case i: int
alternate AltNumStr
+ tag type
case n: number
case s: str
alternate AltStrBool
+ tag type
case s: str
case b: bool
alternate AltStrInt
+ tag type
case s: str
case i: int
alternate AltStrNum
+ tag type
case s: str
case n: number
event EVENT_A None
member boolean: bool optional=False
member a_b: int optional=True
alternate UserDefAlternate
+ tag type
case udfu: UserDefFlatUnion
case s: str
case i: int
case value2: UserDefB
object UserDefNativeListUnion
member type: UserDefNativeListUnionKind optional=False
+ tag type
case integer: q_obj_intList-wrapper
case s8: q_obj_int8List-wrapper
case s16: q_obj_int16List-wrapper
member alt: UserDefAlternate optional=False
event __ORG.QEMU_X-EVENT __org.qemu_x-Struct
alternate __org.qemu_x-Alt
+ tag type
case __org.qemu_x-branch: str
case b: __org.qemu_x-Base
object __org.qemu_x-Base
member array: __org.qemu_x-Union1List optional=False
object __org.qemu_x-Union1
member type: __org.qemu_x-Union1Kind optional=False
+ tag type
case __org.qemu_x-branch: q_obj_str-wrapper
enum __org.qemu_x-Union1Kind ['__org.qemu_x-branch']
object __org.qemu_x-Union2
@staticmethod
def _print_variants(variants):
if variants:
- if variants.tag_name:
- print ' tag %s' % variants.tag_name
+ print ' tag %s' % variants.tag_member.name
for v in variants.variants:
print ' case %s: %s' % (v.name, v.type.name)