[PATCH] Default special members of regex types and add noexcept

Jonathan Wakely jwakely@redhat.com
Tue Jun 26 12:25:00 GMT 2018


On 26/06/18 09:19 +0200, Stephan Bergmann wrote:
>On 08/06/18 13:01, Jonathan Wakely wrote:
>>Nothing very exciting, just adding noexcept and defaulting some
>>members.
>>
>>     * include/bits/regex.h (sub_match): Add noexcept to default
>>     constructor and length observer.
>>     (match_results): Add noexcept to default constructor and observers
>>     with no preconditions. Define destructor as defaulted.
>>     (operator==, operator!=, swap): Add noexcept.
>>     (regex_iterator): Add default member initializers and define default
>>     constructor and destructor as defaulted. Add noexcept to equality
>>     and dereference operators.
>>
>>Tested powerpc64le-linux, committed to trunk.
>
>Looks like that forgot to also add noexcept to the definition of
>
>>    regex_iterator<_Bi_iter, _Ch_type, _Rx_traits>::
>>    operator==(const regex_iterator& __rhs) const
>
>in libstdc++-v3/include/bits/regex.tcc?

Indeed I did, thanks.

Tested x86_64-linux, committed to trunk.


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