diff options
Diffstat (limited to 'scripts/qapi-visit.py')
-rw-r--r-- | scripts/qapi-visit.py | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py index a712e9af8a..4923b2e9dd 100644 --- a/scripts/qapi-visit.py +++ b/scripts/qapi-visit.py @@ -215,13 +215,11 @@ out: def gen_visit_object(name, base, members, variants): - ret = gen_visit_object_members(name, base, members, variants) - # FIXME: if *obj is NULL on entry, and visit_start_struct() assigns to # *obj, but then visit_type_FOO_members() fails, we should clean up *obj # rather than leaving it non-NULL. As currently written, the caller must # call qapi_free_FOO() to avoid a memory leak of the partial FOO. - ret += mcgen(''' + return mcgen(''' void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error **errp) { @@ -245,8 +243,6 @@ out: ''', c_name=c_name(name)) - return ret - class QAPISchemaGenVisitVisitor(QAPISchemaVisitor): def __init__(self): @@ -268,11 +264,6 @@ class QAPISchemaGenVisitVisitor(QAPISchemaVisitor): self.decl = self._btin + self.decl self._btin = None - def visit_needed(self, entity): - # Visit everything except implicit objects - return not (entity.is_implicit() and - isinstance(entity, QAPISchemaObjectType)) - def visit_enum_type(self, name, info, values, prefix): # Special case for our lone builtin enum type # TODO use something cleaner than existence of info @@ -296,9 +287,17 @@ class QAPISchemaGenVisitVisitor(QAPISchemaVisitor): self.defn += defn def visit_object_type(self, name, info, base, members, variants): + # Nothing to do for the special empty builtin + if name == 'q_empty': + return self.decl += gen_visit_members_decl(name) - self.decl += gen_visit_decl(name) - self.defn += gen_visit_object(name, base, members, variants) + self.defn += gen_visit_object_members(name, base, members, variants) + # TODO Worth changing the visitor signature, so we could + # directly use rather than repeat type.is_implicit()? + if not name.startswith('q_'): + # only explicit types need an allocating visit + self.decl += gen_visit_decl(name) + self.defn += gen_visit_object(name, base, members, variants) def visit_alternate_type(self, name, info, variants): self.decl += gen_visit_decl(name) |