diff options
Diffstat (limited to 'scripts/qapi/common.py')
| -rw-r--r-- | scripts/qapi/common.py | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index 4f4014b..46e33e2 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -1021,13 +1021,19 @@ class QAPISchemaEntity(object): # such place). self.info = info self.doc = doc - self.ifcond = listify_cond(ifcond) + self._ifcond = ifcond # self.ifcond is set only after .check() def c_name(self): return c_name(self.name) def check(self, schema): - pass + if isinstance(self._ifcond, QAPISchemaType): + # inherit the condition from a type + typ = self._ifcond + typ.check(schema) + self.ifcond = typ.ifcond + else: + self.ifcond = listify_cond(self._ifcond) def is_implicit(self): return not self.info @@ -1164,6 +1170,7 @@ class QAPISchemaEnumType(QAPISchemaType): self.prefix = prefix def check(self, schema): + QAPISchemaType.check(self, schema) seen = {} for v in self.values: v.check_clash(self.info, seen) @@ -1196,8 +1203,10 @@ class QAPISchemaArrayType(QAPISchemaType): self.element_type = None def check(self, schema): + QAPISchemaType.check(self, schema) self.element_type = schema.lookup_type(self._element_type_name) assert self.element_type + self.element_type.check(schema) self.ifcond = self.element_type.ifcond def is_implicit(self): @@ -1240,6 +1249,7 @@ class QAPISchemaObjectType(QAPISchemaType): self.members = None def check(self, schema): + QAPISchemaType.check(self, schema) if self.members is False: # check for cycles raise QAPISemError(self.info, "Object %s contains itself" % self.name) @@ -1430,6 +1440,7 @@ class QAPISchemaAlternateType(QAPISchemaType): self.variants = variants def check(self, schema): + QAPISchemaType.check(self, schema) self.variants.tag_member.check(schema) # Not calling self.variants.check_clash(), because there's nothing # to clash with @@ -1474,6 +1485,7 @@ class QAPISchemaCommand(QAPISchemaEntity): self.allow_preconfig = allow_preconfig def check(self, schema): + QAPISchemaEntity.check(self, schema) if self._arg_type_name: self.arg_type = schema.lookup_type(self._arg_type_name) assert (isinstance(self.arg_type, QAPISchemaObjectType) or @@ -1509,6 +1521,7 @@ class QAPISchemaEvent(QAPISchemaEntity): self.boxed = boxed def check(self, schema): + QAPISchemaEntity.check(self, schema) if self._arg_type_name: self.arg_type = schema.lookup_type(self._arg_type_name) assert (isinstance(self.arg_type, QAPISchemaObjectType) or @@ -1642,7 +1655,7 @@ class QAPISchema(object): # But it's not tight: the disjunction need not imply it. We # may end up compiling useless wrapper types. # TODO kill simple unions or implement the disjunction - assert ifcond == typ.ifcond + assert ifcond == typ._ifcond # pylint: disable=protected-access else: self._def_entity(QAPISchemaObjectType(name, info, doc, ifcond, None, members, None)) @@ -1688,7 +1701,7 @@ class QAPISchema(object): assert len(typ) == 1 typ = self._make_array_type(typ[0], info) typ = self._make_implicit_object_type( - typ, info, None, self.lookup_type(typ).ifcond, + typ, info, None, self.lookup_type(typ), 'wrapper', [self._make_member('data', typ, info)]) return QAPISchemaObjectTypeVariant(case, typ) |