From: Eric Blake <eblake@redhat.com>
Date: Wed, 18 Nov 2015 08:52:47 +0000 (-0700)
Subject: qapi: Factor out QAPISchemaObjectType.check_clash()
X-Git-Tag: v2.7.1~689^2~28
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=c2183d2e62b6d9d66f80bc0bcf4fc7ec3c5d76d4;p=mirror_qemu.git

qapi: Factor out QAPISchemaObjectType.check_clash()

Consolidate two common sequences of clash detection into a
new QAPISchemaObjectType.check_clash() helper method.

No change to generated code.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1447836791-369-13-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---

diff --git a/scripts/qapi.py b/scripts/qapi.py
index b2d071f92d..296b9bb142 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -981,10 +981,8 @@ class QAPISchemaObjectType(QAPISchemaType):
         if self._base_name:
             self.base = schema.lookup_type(self._base_name)
             assert isinstance(self.base, QAPISchemaObjectType)
-            assert not self.base.variants       # not implemented
             self.base.check(schema)
-            for m in self.base.members:
-                m.check_clash(seen)
+            self.base.check_clash(schema, seen)
         for m in self.local_members:
             m.check(schema)
             m.check_clash(seen)
@@ -994,6 +992,11 @@ class QAPISchemaObjectType(QAPISchemaType):
             assert self.variants.tag_member in self.members
             self.variants.check_clash(schema, seen)
 
+    def check_clash(self, schema, seen):
+        assert not self.variants       # not implemented
+        for m in self.members:
+            m.check_clash(seen)
+
     def is_implicit(self):
         # See QAPISchema._make_implicit_object_type()
         return self.name[0] == ':'
@@ -1064,11 +1067,8 @@ class QAPISchemaObjectTypeVariants(object):
         for v in self.variants:
             # Reset seen map for each variant, since qapi names from one
             # branch do not affect another branch
-            vseen = dict(seen)
             assert isinstance(v.type, QAPISchemaObjectType)
-            assert not v.type.variants       # not implemented
-            for m in v.type.members:
-                m.check_clash(vseen)
+            v.type.check_clash(schema, dict(seen))
 
 
 class QAPISchemaObjectTypeVariant(QAPISchemaObjectTypeMember):