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https://issues.apache.org/jira/browse/QPID-1153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12617534#action_12617534
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Steve Huston commented on QPID-1153:
------------------------------------

I attached a new patch that does:

- initialize min and max to their specified values (0, at this time)
- correctly set min on the first non-zero value seen
- rebased against current trunk version of schema.py

Please review and let me know if anything further is needed.
Thanks,
-Steve

> managementgen/schema.py initializes unsigned value with -1
> ----------------------------------------------------------
>
>                 Key: QPID-1153
>                 URL: https://issues.apache.org/jira/browse/QPID-1153
>             Project: Qpid
>          Issue Type: Bug
>          Components: Code Generator
>    Affects Versions: M3
>         Environment: Red Hat Enterprise Linux 4, g++ 3.4.6
>            Reporter: Steve Huston
>            Assignee: Ted Ross
>            Priority: Minor
>         Attachments: schema.py.diff
>
>
> The cpp/managementgen/schema.py script generates 
> gen/qpid/management/Queue.cpp that causes compile warnings which are promoted 
> to errors by the build settings. The warnings are:
> gen/qpid/management/Queue.cpp: In constructor 
> `qpid::management::Queue::Queue(qpid::management::Manageable*, 
> qpid::management::Manageable*, std::string, uint8_t, uint8_t, uint8_t)':
> gen/qpid/management/Queue.cpp:80: warning: converting of negative value 
> `-0x000000001' to `uint64_t'
> gen/qpid/management/Queue.cpp: In member function `virtual void 
> qpid::management::Queue::writeStatistics(qpid::framing::Buffer&, bool)':
> gen/qpid/management/Queue.cpp:527: warning: converting of negative value 
> `-0x000000001' to `uint64_t'
> The attached patch resolves the warnings by initializing using the value set 
> in the spec. At this time, that turns out to be 0.

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