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qapi: Inline gen_visit_members() into lone caller

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Commit 82ca8e46 noticed that we had multiple implementations of
visiting every member of a struct, and consolidated it into
gen_visit_fields() (now gen_visit_members()) with enough
parameters to cater to slight differences between the clients.
But recent exposure of implicit types has meant that we are now
down to a single use of that method, so we can clean up the
unused conditionals and just inline it into the remaining
caller: gen_visit_object_members().

Likewise, gen_err_check() no longer needs optional parameters,
as the lone use of non-defaults was via gen_visit_members().

No change to generated code.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1458254921-17042-11-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Eric Blake 2016-03-17 16:48:35 -06:00 • committed by Markus Armbruster
parent c1ff0e6c85
commit 12f254fd5f
2 changed files with 22 additions and 47 deletions
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23
scripts/qapi-visit.py
View file

@ -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('''