qapi: Rename visitor parameter @variants to @alternatives

A previous commit narrowed the type of .visit_alternate_type()
parameter @variants from QAPISchemaVariants to QAPISchemaAlternatives.
Rename it to @alternatives.

One of them passes @alternatives to helper function
gen_visit_alternate().  Rename its @variants parameter to
@alternatives as well.

Signed-off-by: Markus Armbruster <armbru@redhat.com>

4 files changed, 10 insertions, 9 deletions

diff --git a/scripts/qapi/introspect.py b/scripts/qapi/introspect.py
index 7852591490..86c075a6ad 100644
--- a/scripts/qapi/introspect.py
+++ b/scripts/qapi/introspect.py
@@ -348,12 +348,12 @@ const QLitObject %(c_name)s = %(c_string)s;
     def visit_alternate_type(self, name: str, info: Optional[QAPISourceInfo],
                              ifcond: QAPISchemaIfCond,
                              features: List[QAPISchemaFeature],
-                             variants: QAPISchemaAlternatives) -> None:
+                             alternatives: QAPISchemaAlternatives) -> None:
         self._gen_tree(
             name, 'alternate',
             {'members': [Annotated({'type': self._use_type(m.type)},
                                    m.ifcond)
-                         for m in variants.variants]},
+                         for m in alternatives.variants]},
             ifcond, features
         )
 
diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py
index 65c82dd4f1..2b67992aee 100644
--- a/scripts/qapi/schema.py
+++ b/scripts/qapi/schema.py
@@ -236,7 +236,7 @@ class QAPISchemaVisitor:
         info: Optional[QAPISourceInfo],
         ifcond: QAPISchemaIfCond,
         features: List[QAPISchemaFeature],
-        variants: QAPISchemaAlternatives,
+        alternatives: QAPISchemaAlternatives,
     ) -> None:
         pass
 
diff --git a/scripts/qapi/types.py b/scripts/qapi/types.py
index 0abb78f3a8..69f5f6ffd0 100644
--- a/scripts/qapi/types.py
+++ b/scripts/qapi/types.py
@@ -371,11 +371,11 @@ class QAPISchemaGenTypeVisitor(QAPISchemaModularCVisitor):
                              info: Optional[QAPISourceInfo],
                              ifcond: QAPISchemaIfCond,
                              features: List[QAPISchemaFeature],
-                             variants: QAPISchemaAlternatives) -> None:
+                             alternatives: QAPISchemaAlternatives) -> None:
         with ifcontext(ifcond, self._genh):
             self._genh.preamble_add(gen_fwd_object_or_array(name))
         self._genh.add(gen_object(name, ifcond, None,
-                                  [variants.tag_member], variants))
+                                  [alternatives.tag_member], alternatives))
         with ifcontext(ifcond, self._genh, self._genc):
             self._gen_type_cleanup(name)
 
diff --git a/scripts/qapi/visit.py b/scripts/qapi/visit.py
index fbae5f3e4e..e766acaac9 100644
--- a/scripts/qapi/visit.py
+++ b/scripts/qapi/visit.py
@@ -223,7 +223,8 @@ bool visit_type_%(c_name)s(Visitor *v, const char *name,
                  c_name=c_name(name))
 
 
-def gen_visit_alternate(name: str, variants: QAPISchemaAlternatives) -> str:
+def gen_visit_alternate(name: str,
+                        alternatives: QAPISchemaAlternatives) -> str:
     ret = mcgen('''
 
 bool visit_type_%(c_name)s(Visitor *v, const char *name,
@@ -245,7 +246,7 @@ bool visit_type_%(c_name)s(Visitor *v, const char *name,
 ''',
                 c_name=c_name(name))
 
-    for var in variants.variants:
+    for var in alternatives.variants:
         ret += var.ifcond.gen_if()
         ret += mcgen('''
     case %(case)s:
@@ -414,10 +415,10 @@ class QAPISchemaGenVisitVisitor(QAPISchemaModularCVisitor):
                              info: Optional[QAPISourceInfo],
                              ifcond: QAPISchemaIfCond,
                              features: List[QAPISchemaFeature],
-                             variants: QAPISchemaAlternatives) -> None:
+                             alternatives: QAPISchemaAlternatives) -> None:
         with ifcontext(ifcond, self._genh, self._genc):
             self._genh.add(gen_visit_decl(name))
-            self._genc.add(gen_visit_alternate(name, variants))
+            self._genc.add(gen_visit_alternate(name, alternatives))
 
 
 def gen_visit(schema: QAPISchema,