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From "Martin Sebor (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (STDCXX-890) [HP aCC 6] add __attribute__((noreturn))
Date Wed, 23 Apr 2008 04:57:21 GMT

     [ https://issues.apache.org/jira/browse/STDCXX-890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Martin Sebor resolved STDCXX-890.
---------------------------------

    Resolution: Fixed

Done with [r650742|http://svn.apache.org/viewvc?rev=650742&view=rev].

> [HP aCC 6] add __attribute__((noreturn))
> ----------------------------------------
>
>                 Key: STDCXX-890
>                 URL: https://issues.apache.org/jira/browse/STDCXX-890
>             Project: C++ Standard Library
>          Issue Type: Improvement
>          Components: Build
>    Affects Versions: 4.2.0
>         Environment: aCC: HP aC++/ANSI C B3910B A.06.00 [Aug 25 2004]
>            Reporter: Martin Sebor
>            Assignee: Martin Sebor
>             Fix For: 4.2.1
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Like gcc, HP aCC 6 supports [{{\_\_attribute__((noreturn))}}|http://docs.hp.com/en/7730/newhelp0610/pragmas.htm#noreturn]
to indicate to the optimizer that a function does not return. Making use of the attribute
on the declaration of {{\_\_rw::__rw_assert_fail()}} will silence certain warnings and might
improve generated code.

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