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https://issues.apache.org/jira/browse/STDCXX-890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12601644#action_12601644
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Martin Sebor commented on STDCXX-890:
-------------------------------------
Thanks for the pointer! Let me check if aCC accepts the alternate syntax and
make the change. If it doesn't, another option might be to replace the object
macro {{\_RWSTD_ATTRIBUTE_NORETURN}} with a function macro
{{\_RWSTD_NORETURN()}} and have it expand to the syntax appropriate for each
compiler.
> [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
> Time Spent: 1h
> Remaining Estimate: 0h
>
> 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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