Fixing some warnings from HPX complaining about use of obsolete types

[hkaiser]

There are probably more warnings caused by the recent enabling of the deprecation macros. The changes in this PR make Phylanx compile without those.

[msimberg]

Thanks @hkaiser for fixing these. Any idea why these wouldn't have been triggered earlier? Or did I just not notice before merging?

[hkaiser]

Thanks @hkaiser for fixing these. Any idea why these wouldn't have been triggered earlier? Or did I just not notice before merging?

I have no idea. Also I'm sure that there are more of those. Especially the use of execution::is_sequenced_execution_policy by various algorithm implementations. I have not had the time to do a thorough check for those, however.

[msimberg]

Thanks @hkaiser for fixing these. Any idea why these wouldn't have been triggered earlier? Or did I just not notice before merging?

I have no idea. Also I'm sure that there are more of those. Especially the use of execution::is_sequenced_execution_policy by various algorithm implementations. I have not had the time to do a thorough check for those, however.

You (or whoever found these) are not using gcc by any chance (edit: I suppose MSVC might warn about them?)? It looks to me like clang doesn't warn about deprecated alias templates: https://godbolt.org/z/o7dYd5. I shall be enabling deprecation warnings on other builders as well (it's only enabled on CircleCI now).

[hkaiser]

You (or whoever found these) are not using gcc by any chance (edit: I suppose MSVC might warn about them?)? It looks to me like clang doesn't warn about deprecated alias templates: https://godbolt.org/z/o7dYd5. I shall be enabling deprecation warnings on other builders as well (it's only enabled on CircleCI now).

These warnings were produced by MSVC.

[msimberg]

Thanks! Looks good to me except for the clang formatting changes reported by CircleCI.

[aurianer]

LGTM thanks!

[hkaiser]

Thanks! Looks good to me except for the clang formatting changes reported by CircleCI.

Different version of clang-format again sigh. I'll fix it.