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qapi: Rename visitor parameter @variants to @branches

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The previous commit narrowed the type of .visit_object_type()
parameter @variants from QAPISchemaVariants to QAPISchemaBranches.
Rename it to @branches.

Same for .visit_object_type_flat().

A few of these pass @branches to helper functions:
QAPISchemaGenRSTVisitor.visit_object_type() to ._nodes_for_members()
and ._nodes_for_variant_when(), and
QAPISchemaGenVisitVisitor.visit_object_type() to
gen_visit_object_members().  Rename the helpers' @variants parameters
to @branches as well.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2024-03-15 16:28:22 +01:00
parent 1d067e3953
commit d1da8af897
6 changed files with 25 additions and 25 deletions
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12
scripts/qapi/visit.py
View file

@ -64,7 +64,7 @@ bool visit_type_%(c_name)s_members(Visitor *v, %(c_name)s *obj, Error **errp);
def gen_visit_object_members(name: str,
base: Optional[QAPISchemaObjectType],
members: List[QAPISchemaObjectTypeMember],
variants: Optional[QAPISchemaBranches]) -> str:
branches: Optional[QAPISchemaBranches]) -> str:
ret = mcgen('''
bool visit_type_%(c_name)s_members(Visitor *v, %(c_name)s *obj, Error **errp)
@ -132,8 +132,8 @@ bool visit_type_%(c_name)s_members(Visitor *v, %(c_name)s *obj, Error **errp)
''')
ret += memb.ifcond.gen_endif()
if variants:
tag_member = variants.tag_member
if branches:
tag_member = branches.tag_member
assert isinstance(tag_member.type, QAPISchemaEnumType)
ret += mcgen('''
@ -141,7 +141,7 @@ bool visit_type_%(c_name)s_members(Visitor *v, %(c_name)s *obj, Error **errp)
''',
c_name=c_name(tag_member.name))
for var in variants.variants:
for var in branches.variants:
case_str = c_enum_const(tag_member.type.name, var.name,
tag_member.type.prefix)
ret += var.ifcond.gen_if()
@ -394,14 +394,14 @@ class QAPISchemaGenVisitVisitor(QAPISchemaModularCVisitor):
features: List[QAPISchemaFeature],
base: Optional[QAPISchemaObjectType],
members: List[QAPISchemaObjectTypeMember],
variants: Optional[QAPISchemaBranches]) -> None:
branches: Optional[QAPISchemaBranches]) -> None:
# Nothing to do for the special empty builtin
if name == 'q_empty':
return
with ifcontext(ifcond, self._genh, self._genc):
self._genh.add(gen_visit_members_decl(name))
self._genc.add(gen_visit_object_members(name, base,
members, variants))
members, branches))
# TODO Worth changing the visitor signature, so we could
# directly use rather than repeat type.is_implicit()?
if not name.startswith('q_'):