move code

Author: mcabbott

src/layers/basic.jl

@@ -687,9 +687,6 @@ Embedding((in, out)::Pair{<:Integer, <:Integer}; init = randn32) = Embedding(ini
 (m::Embedding)(x::AbstractVector{<:Integer}) = NNlib.gather(m.weight, x)
 (m::Embedding)(x::AbstractArray{<:Integer}) = reshape(m(vec(x)), :, size(x)...)
 
-(m::Embedding)(x::Nil) = similar(m.weight, Nil, size(m.weight, 1))
-(m::Embedding)(x::AbstractArray{Nil}) = similar(m.weight, Nil, size(m.weight, 1), size(x)...)
-
 function (m::Embedding)(x::Union{OneHotVector{T,L}, OneHotMatrix{T,L}}) where {T,L}
   size(m.weight, 2) == L || throw(DimensionMismatch("Matrix column must correspond with OneHot size: $(size(m.weight, 2)) != $L"))
   return m(onecold(x))

src/outputsize.jl

@@ -163,6 +163,9 @@ end
 
 ## fixes for layers that don't work out of the box
 
+(m::Embedding)(x::Nil) = similar(m.weight, Nil, size(m.weight, 1))
+(m::Embedding)(x::AbstractArray{Nil}) = similar(m.weight, Nil, size(m.weight, 1), size(x)...)
+
 for (fn, Dims) in ((:conv, DenseConvDims),)
   @eval begin
     function NNlib.$fn(a::AbstractArray{Nil}, b::AbstractArray{Nil}, dims::$Dims)