Tuple-of-type-of-closure cannot be reloaded

[cstjean]

On 0.6,

julia> using FileIO, JLD2

julia> myfun() = x -> x
myfun (generic function with 1 method)

julia> save("test2.jld2", "groups", (typeof(myfun()),))

#### new session

julia> using FileIO, JLD2

julia> groups2 = load("test2.jld2", "groups")
Error encountered while loading "/Users/cedric/Programa/RL/notebooks/test2.jld2".
Fatal error:
ERROR: TypeError: read_data: in typeassert, expected DataType, got JLD2.UnknownType{String}
Stacktrace:
 [1] jlconvert at /Users/cedric/.julia/v0.6/JLD2/src/data.jl:1229 [inlined]
 [2] read_scalar at /Users/cedric/.julia/v0.6/JLD2/src/dataio.jl:37 [inlined]
 [3] read_data(::JLD2.JLDFile{JLD2.MmapIO}, ::JLD2.ReadRepresentation{Tuple{DataType},JLD2.OnDiskRepresentation{(0,),Tuple{DataType},Tuple{JLD2.OnDiskRepresentation{(0, 16),Tuple{String,Array{Any,1}},Tuple{JLD2.Vlen{String},JLD2.Vlen{JLD2.RelOffset}}}()}}()}, ::Array{JLD2.ReadAttribute,1}) at /Users/cedric/.julia/v0.6/JLD2/src/datasets.jl:171
 [4] read_data(::JLD2.JLDFile{JLD2.MmapIO}, ::JLD2.ReadDataspace, ::UInt8, ::Int64, ::Int64, ::Int64, ::UInt16, ::JLD2.RelOffset, ::Array{JLD2.ReadAttribute,1}) at /Users/cedric/.julia/v0.6/JLD2/src/datasets.jl:149
 [5] load_dataset(::JLD2.JLDFile{JLD2.MmapIO}, ::JLD2.RelOffset) at /Users/cedric/.julia/v0.6/JLD2/src/datasets.jl:92
 [6] getindex(::JLD2.Group{JLD2.JLDFile{JLD2.MmapIO}}, ::String) at /Users/cedric/.julia/v0.6/JLD2/src/groups.jl:108

EDIT: I expected to see ReconstructedType, instead of an error.

[JonasIsensee]

This still errors as of today