New type trait primitives in GCC 5

Jonathan Wakely
Wed Jan 13 11:33:00 GMT 2016

On 13 January 2016 at 02:45, Nathan Ridge wrote:
> The standard library that ships with GCC 5 makes use of three new type trait primitives:
>   __is_trivially_copyable
>   __is_trivially_constructible
>   __is_trivially_assignable
> I couldn't find documentation of these primitives here [1]. Am I looking in the wrong place, or are they undocumented?

They would be documented on that page if anywhere, so I think they're

You could open a Bugzilla report to make sure it gets done eventually :-)

> Thanks,
> Nate
> [1]

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