diff options
Diffstat (limited to 'scripts/qapi/schema.py')
| -rw-r--r-- | scripts/qapi/schema.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py index e3beb24500..86fcd6cbd5 100644 --- a/scripts/qapi/schema.py +++ b/scripts/qapi/schema.py @@ -29,6 +29,9 @@ class QAPISchemaIfCond: def __init__(self, ifcond=None): self.ifcond = ifcond or [] + def is_present(self): + return bool(self.ifcond) + class QAPISchemaEntity: meta: Optional[str] = None @@ -598,7 +601,7 @@ class QAPISchemaVariants: self.info, "discriminator member '%s' of %s must not be optional" % (self._tag_name, base)) - if self.tag_member.ifcond.ifcond: + if self.tag_member.ifcond.is_present(): raise QAPISemError( self.info, "discriminator member '%s' of %s must not be conditional" @@ -606,7 +609,7 @@ class QAPISchemaVariants: else: # simple union assert isinstance(self.tag_member.type, QAPISchemaEnumType) assert not self.tag_member.optional - assert self.tag_member.ifcond.ifcond == [] + assert not self.tag_member.ifcond.is_present() if self._tag_name: # flat union # branches that are not explicitly covered get an empty type cases = {v.name for v in self.variants} |