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[Qemu-devel] [PATCH V7 02/11] qapi script: add check for duplicated key
From: |
Wenchao Xia |
Subject: |
[Qemu-devel] [PATCH V7 02/11] qapi script: add check for duplicated key |
Date: |
Thu, 20 Feb 2014 00:54:46 -0500 |
It is bad that same key was specified twice, especially when a union have
two branches with same condition. This patch can prevent it.
Signed-off-by: Wenchao Xia <address@hidden>
---
scripts/qapi.py | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/scripts/qapi.py b/scripts/qapi.py
index bd81f06..3732fe1 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -116,6 +116,8 @@ class QAPISchema:
if self.tok != ':':
raise QAPISchemaError(self, 'Expected ":"')
self.accept()
+ if key in expr:
+ raise QAPISchemaError(self, 'Duplicate key "%s"' % key)
expr[key] = self.get_expr(True)
if self.tok == '}':
self.accept()
--
1.7.1
[Qemu-devel] [PATCH V7 02/11] qapi script: add check for duplicated key,
Wenchao Xia <=
[Qemu-devel] [PATCH V7 06/11] qapi script: use same function to generate enum string, Wenchao Xia, 2014/02/20
[Qemu-devel] [PATCH V7 05/11] qapi script: code move for generate_enum_name(), Wenchao Xia, 2014/02/20
[Qemu-devel] [PATCH V7 03/11] qapi-script: remember line number in schema parsing, Wenchao Xia, 2014/02/20
[Qemu-devel] [PATCH V7 04/11] qapi script: check correctness of discriminator values in union, Wenchao Xia, 2014/02/20