diff options
Diffstat (limited to 'scripts/qapi-visit.py')
| -rw-r--r-- | scripts/qapi-visit.py | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py index 4923b2e9dd..5220badf28 100644 --- a/scripts/qapi-visit.py +++ b/scripts/qapi-visit.py @@ -51,7 +51,24 @@ void visit_type_%(c_name)s_members(Visitor *v, %(c_name)s *obj, Error **errp) c_type=base.c_name()) ret += gen_err_check() - ret += gen_visit_members(members, prefix='obj->') + for memb in members: + if memb.optional: + ret += mcgen(''' + if (visit_optional(v, "%(name)s", &obj->has_%(c_name)s)) { +''', + name=memb.name, c_name=c_name(memb.name)) + push_indent() + ret += mcgen(''' + visit_type_%(c_type)s(v, "%(name)s", &obj->%(c_name)s, &err); +''', + c_type=memb.type.c_name(), name=memb.name, + c_name=c_name(memb.name)) + ret += gen_err_check() + if memb.optional: + pop_indent() + ret += mcgen(''' + } +''') if variants: ret += mcgen(''' @@ -90,8 +107,8 @@ void visit_type_%(c_name)s_members(Visitor *v, %(c_name)s *obj, Error **errp) } ''') - # 'goto out' produced for base, by gen_visit_members() for each member, - # and if variants were present + # 'goto out' produced for base, for each member, and if variants were + # present if base or members or variants: ret += mcgen(''' |