Adding negative months does not rollover year

[msravi]

Hi,

Looks like adding -ve months doesn't rollover the year:

julia> using Datetime

julia> today()
2014-01-08

julia> today()+months(1)
2014-02-08

julia> today()+months(-1)
2014-12-08
*** Should return 2013-12-08 ***

*** The following work alright ***
julia> today()+days(-1)
2014-01-07

julia> dt = date("2014-01-01")
2014-01-01

julia> dt+days(-1)
2013-12-31

julia> today()+years(-1)
2013-01-08

Hope this helps.

Regards,
Ravi

[msravi]

Similarly,

julia> date("2013-12-27")-months(-1)
2013-01-27

Regards,
Ravi

[quinnj]

Thanks. Yeah, I found this as well as I was doing the rewrite to merge into Base. See JuliaLang/julia#5328. The examples above work on that code and I'll add some more tests for these.

[quinnj]

Fixed by ed8123e