MethodError: no method matching similar(::Type{Array{Float64,N} where N}, ::Tuple{UnitRange{Int32}})

[omus]

Julia 1.3.1 official binary for Linux x86:

julia> using Dates

julia> x = DateTime(2017, 11, 3):Day(1):DateTime(2018, 11, 3)
2017-11-03T00:00:00:1 day:2018-11-03T00:00:00

julia> sin.(1:length(x)) .* rand(length(x))
ERROR: MethodError: no method matching similar(::Type{Array{Float64,N} where N}, ::Tuple{UnitRange{Int32}})
Closest candidates are:
  similar(::AbstractArray{T,N} where N, ::Tuple) where T at abstractarray.jl:627
  similar(::Type{T}, ::Union{Integer, AbstractUnitRange}...) where T<:AbstractArray at abstractarray.jl:670
  similar(::Type{T}, ::Tuple{Vararg{Int32,N}} where N) where T<:AbstractArray at abstractarray.jl:672
  ...
Stacktrace:
 [1] similar(::Base.Broadcast.Broadcasted{Base.Broadcast.DefaultArrayStyle{1},Tuple{UnitRange{Int32}},typeof(*),Tuple{Base.Broadcast.Broadcasted{Base.Broadcast.DefaultArrayStyle{1},Nothing,typeof(sin),Tuple{UnitRange{Int64}}},Array{Float64,1}}}, ::Type{Float64}) at ./broadcast.jl:196
 [2] copy at ./broadcast.jl:839 [inlined]
 [3] materialize(::Base.Broadcast.Broadcasted{Base.Broadcast.DefaultArrayStyle{1},Nothing,typeof(*),Tuple{Base.Broadcast.Broadcasted{Base.Broadcast.DefaultArrayStyle{1},Nothing,typeof(sin),Tuple{UnitRange{Int64}}},Array{Float64,1}}}) at ./broadcast.jl:819
 [4] top-level scope at REPL[34]:1

There may be two bugs here. One is that ranges containing TimeTypes always return a length which is an Int64 and something inside the broadcasting code.

[omus]

The error does not occur on Julia 1.4.0-rc1