qapi: Rename visitor parameter @variants to @branches
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>
diff --git a/tests/qapi-schema/test-qapi.py b/tests/qapi-schema/test-qapi.py
index 4009543..7c67ad8 100755
--- a/tests/qapi-schema/test-qapi.py
+++ b/tests/qapi-schema/test-qapi.py
@@ -48,7 +48,7 @@ def visit_array_type(self, name, info, ifcond, element_type):
self._print_if(ifcond)
def visit_object_type(self, name, info, ifcond, features,
- base, members, variants):
+ base, members, branches):
print('object %s' % name)
if base:
print(' base %s' % base.name)
@@ -57,7 +57,7 @@ def visit_object_type(self, name, info, ifcond, features,
% (m.name, m.type.name, m.optional))
self._print_if(m.ifcond, 8)
self._print_features(m.features, indent=8)
- self._print_variants(variants)
+ self._print_variants(branches)
self._print_if(ifcond)
self._print_features(features)
