[asterisk-dev] [Code Review] 4537: clang compiler warning: -Wbitfield-constant-conversion

Matt Jordan reviewboard at asterisk.org
Fri Mar 27 08:26:09 CDT 2015


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Ship it!



/branches/13/channels/chan_iax2.c
<https://reviewboard.asterisk.org/r/4537/#comment25520>

    Interestingly enough, we don't use this value anywhere :-P
    
    But that's a different problem.


- Matt Jordan


On March 27, 2015, 6:24 a.m., Diederik de Groot wrote:
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> https://reviewboard.asterisk.org/r/4537/
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> (Updated March 27, 2015, 6:24 a.m.)
> 
> 
> Review request for Asterisk Developers.
> 
> 
> Bugs: ASTERISK-24917
>     https://issues.asterisk.org/jira/browse/ASTERISK-24917
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> Repository: Asterisk
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> Description
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> clang's static analyzer will throw quite a number warnings / errors during compilation, some of which can be very helpfull in finding corner-case bugs. 
> 
> clang compiler warning:-Wbitfield-constant-conversion
> 
> Changes:
> chan_iax2.c:11898:18: warning: implicit truncation from 'int' to bitfield changes value from -1 to 1 [-Wbitfield-constant-conversion]
>                 fr->outoforder = -1;
> Changed to fr->outoforder = 1;
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> 
> Diffs
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>   /branches/13/channels/chan_iax2.c 433444 
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> Diff: https://reviewboard.asterisk.org/r/4537/diff/
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> 
> Testing
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> 
> Thanks,
> 
> Diederik de Groot
> 
>

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