rio error with development version of haven:

[hadley]

packageVersion("haven")
#> [1] '1.1.2.9000'
packageVersion("rio")
#> [1] '0.5.10'

e <- rio::import("http://www.stata-press.com/data/r13/auto.dta")
g <- rio::gather_attrs(e)
g$foreign
#> <Labelled double>
#> Error: `x` and `labels` must be same type

I'm not sure exactly what is causing this, but it's probably related to the changes to the labelled class.

Could you please take a look? I'm planning on submitting haven 2.0 to CRAN on November 7

[leeper]

Duplicate of #188