[asterisk-dev] [Code Review] 4543: clang compiler warning: RAII-clang reentrancy / Updating variable from inside a _block

[Diederik de Groot]

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/branches/13/contrib/scan-build
<https://reviewboard.asterisk.org/r/4543/#comment25573>

    Added a simple script to contrib, to show how to perform a scan-build using clang/llvm-gcc
    which uses the extensive llvm static analyzer. An html report will be generated in the created scanbuild-output subdirectory


- Diederik de Groot


On March 29, 2015, 5:01 a.m., Diederik de Groot wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/4543/
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> (Updated March 29, 2015, 5:01 a.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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> RAII-clang reentrancy / Updating variable from inside a _block
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> To update the varname variable from inside the cleanup block it needs to be decorated with "__block" as in:
> __block vartype varname = ctor;
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> Diffs
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>   /branches/13/include/asterisk/utils.h 433444 
>   /branches/13/contrib/scan-build PRE-CREATION 
>   /branches/13/configure.ac 433444 
>   /branches/13/autoconf/ast_check_raii.m4 PRE-CREATION 
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> Diff: https://reviewboard.asterisk.org/r/4543/diff/
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> Testing
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> Thanks,
> 
> Diederik de Groot
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>

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