[jira] Commented: (STDCXX-980) __rw_is_integral needs to take char16_t and char32_t into account

["Martin Sebor (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/STDCXX-980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12614634#action_12614634 ] 

Martin Sebor commented on STDCXX-980:
-------------------------------------

As in STDCXX-979, the solution should be straightforward: add a config test for the two new character types and implement {{std::is_integral}} conditionally, based on their availability.

> __rw_is_integral needs to take char16_t and char32_t into account
> -----------------------------------------------------------------
>
>                 Key: STDCXX-980
>                 URL: https://issues.apache.org/jira/browse/STDCXX-980
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: TR1.4 - Metaprogramming and Type Traits
>    Affects Versions: 4.3.x
>            Reporter: Travis Vitek
>            Assignee: Travis Vitek
>             Fix For: 4.3.x
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> {{char16_t}} and {{char32_t}} don't yet exist in the library. Once they are added, the __rw_is_integral or std::is_integral traits will need to be updated to handle them appropriately.

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