ENH: Better error message when bins has float value in histogramdd. - #16129

CI failures not related.

The check is not very specific. Maybe there is a better way to check specifically for non-integer values in bins?

We could call operator.index directly here, rather than relying on linspace to call it for us.

I changed it to explicitly check if bins[i] is an integer.

This is worse, because it now rejects np.int8 and similar

CI passed on this commit, even though it rejected valid values. Does that mean tests are missing?

The azure-pipeline tests are saying that it can't install MinGW, which is why it's failing. Is there any way to rerun the test on my code?

Was the close intentional? We had some problem with the CI so it was necessary. Don't worry too much about it if one of the build fails for now.

EDIT: sorry, to be clear, the mingw error of course is unrelated... So if you get suck because of this, close/reopen may help (although we can likely just rerun the test in any case)

The close was a mistake. Sorry about that.

Ok, the checks are working now.