[asterisk-dev] [Code Review] 4555: clang compiler warning: fixes for tests to be compiled using clang

[Diederik de Groot]

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/branches/13/tests/test_acl.c
<https://reviewboard.asterisk.org/r/4555/#comment25579>

    clang can't handle gcc's nested function extension. I could have opted to build a clang ^block instead, but i choose the simple external function instead.



/branches/13/tests/test_strings.c
<https://reviewboard.asterisk.org/r/4555/#comment25578>

    The clang compiler blows up/crashes when running ast_alloca(0) (ie:__builtin_alloca(0))
    
    possible solutions:
    - report issue to clang / llvm
    - add check to ast_alloca and enforce return value on error
    - or make sure we don't call ast_alloca with a size of 0 ever.


- Diederik de Groot


On March 29, 2015, 7:26 p.m., Diederik de Groot wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/4555/
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> 
> (Updated March 29, 2015, 7:26 p.m.)
> 
> 
> Review request for Asterisk Developers.
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> 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. 
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> fixes for tests to be compiled using clang
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> 
> Diffs
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>   /branches/13/tests/test_strings.c 433444 
>   /branches/13/tests/test_stringfields.c 433444 
>   /branches/13/tests/test_sched.c 433444 
>   /branches/13/tests/test_linkedlists.c 433444 
>   /branches/13/tests/test_acl.c 433444 
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> Diff: https://reviewboard.asterisk.org/r/4555/diff/
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> Testing
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> Thanks,
> 
> Diederik de Groot
> 
>

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