serialization of std::array appears broken in latest commit

[dmarce1]

When compiling octotiger dmarce1/octotiger@049ee7e with HPX 1e54260, I get the error messages here: https://gist.github.com/dmarce1/cda50131e87350e34f29, which seem to indicate a problem with std::array serialization.

[AntonBikineev]

let me look into that at night

[hkaiser]

@dmarce1 Are you sure you have #include <hpx/includes/serialization.hpp> in the source files in question?

[AntonBikineev]

or at some point in your sources you should include <hpx/runtime/serialization/array.hpp>

[dmarce1]

I do not have hpx/includes/serialization.hpp included, but I do have hpx/runtime/serialization/serialize.hpp and hpx/runtime/serialization/array.hpp.

[hkaiser]

AFAICS, the file grid.hpp does not include any of the HPX serialization headers.

[dmarce1]

The headers are in defs.hpp

[hkaiser]

From the fix (#1926) we can see that serializing std::array has never worked :/ - isn't that amazing?

[AntonBikineev]

@hkaiser, it's just my bad

[hkaiser]

@AntonBikineev please don't worry about this.