Am Mi., 12. Juni 2019 um 21:58 Uhr schrieb Jonathan Wakely <cxx_at_[hidden]>:
>
> There are parallel overloads of algorithms in <memory>, so it should define the macro. Also, <execution> defines the exec policies for use with the algos, so that should define the macro too.
>
> Proposed resolution:
>
> In [support.limits.general] add <memory> and <execution> to the table row for __cpp_lib_parallel_algorithm.
>
>
> | __cpp_lib_parallel_algorithm |
> | 201603L |
> | <algorithm> <INS><execution> <memory</INS> <numeric> |

A new issue has been created, please reload and double-check:

https://cplusplus.github.io/LWG/issue3217

Thanks,

- Daniel