CLN: de-duplicate asof_locs
We might want to deprecate allowing DatetimeIndex `where` in `PeriodIndex.asof_locs`.  We only have one test for it, and allowing it is inconsistent with how we treat other comparisons (unless we want to start allowing dt64 in PeriodArray.searchsorted...)
> We might want to deprecate allowing DatetimeIndex `where` in `PeriodIndex.asof_locs`. We only have one test for it, and allowing it is inconsistent with how we treat other comparisons (unless we want to start allowing dt64 in PeriodArray.searchsorted...)

can you point to where this is (confusing because we use the variable name `where`) > can you point to where this is (confusing because we use the variable name where)

tests.series.methods.test_asof test_periodindex > > can you point to where this is (confusing because we use the variable name where)
> 
> tests.series.methods.test_asof test_periodindex

ok why don't you create an issue with a pointer to the code.