There are lots of warnings when used with Julia 0.4

[lindahua]

julia> Pkg.test("ForwardDiff")
INFO: Testing ForwardDiff
Running tests:
 * dual_fad.jl
Warning: New definition 
    *(T<:Real,ForwardDiff.GraDual{T<:Real,n}) at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/GraDual.jl:108
is ambiguous with: 
    *(Bool,T<:Number) at bool.jl:47.
To fix, define 
    *(Bool,_<:ForwardDiff.GraDual{Bool,n})
before the new definition.
Warning: New definition 
    *(T<:Real,ForwardDiff.FADHessian{T<:Real,n}) at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/FADHessian.jl:108
is ambiguous with: 
    *(Bool,T<:Number) at bool.jl:47.
To fix, define 
    *(Bool,_<:ForwardDiff.FADHessian{Bool,n})
before the new definition.
Warning: New definition 
    *(T<:Real,ForwardDiff.FADTensor{T<:Real,n}) at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/FADTensor.jl:133
is ambiguous with: 
    *(Bool,T<:Number) at bool.jl:47.
To fix, define 
    *(Bool,_<:ForwardDiff.FADTensor{Bool,n})
before the new definition.
 * GraDual.jl
WARNING: oftype{T}(::Type{T},c) is deprecated, use convert(T,c) instead.
 in depwarn at ./deprecated.jl:40
 in oftype at deprecated.jl:29
 in log2 at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/GraDual.jl:149
 in f at /Users/dhlin/.julia/v0.4/ForwardDiff/test/GraDual.jl:90
 in include at ./boot.jl:250
 in include_from_node1 at ./loading.jl:129
 in anonymous at no file:8
 in include at ./boot.jl:250
 in include_from_node1 at loading.jl:129
 in process_options at ./client.jl:305
 in _start at ./client.jl:389
WARNING: oftype{T}(::Type{T},c) is deprecated, use convert(T,c) instead.
 in depwarn at ./deprecated.jl:40
 in oftype at deprecated.jl:29
 in log10 at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/GraDual.jl:150
 in f at /Users/dhlin/.julia/v0.4/ForwardDiff/test/GraDual.jl:90
 in include at ./boot.jl:250
 in include_from_node1 at ./loading.jl:129
 in anonymous at no file:8
 in include at ./boot.jl:250
 in include_from_node1 at loading.jl:129
 in process_options at ./client.jl:305
 in _start at ./client.jl:389
 * FADHessian.jl
WARNING: oftype{T}(::Type{T},c) is deprecated, use convert(T,c) instead.
 in depwarn at ./deprecated.jl:40
 in oftype at deprecated.jl:29
 in log2 at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/FADHessian.jl:212
 in f at /Users/dhlin/.julia/v0.4/ForwardDiff/test/FADHessian.jl:179
 in include at ./boot.jl:250
 in include_from_node1 at ./loading.jl:129
 in anonymous at no file:8
 in include at ./boot.jl:250
 in include_from_node1 at loading.jl:129
 in process_options at ./client.jl:305
 in _start at ./client.jl:389
WARNING: oftype{T}(::Type{T},c) is deprecated, use convert(T,c) instead.
 in depwarn at ./deprecated.jl:40
 in oftype at deprecated.jl:29
 in log10 at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/FADHessian.jl:225
 in f at /Users/dhlin/.julia/v0.4/ForwardDiff/test/FADHessian.jl:179
 in include at ./boot.jl:250
 in include_from_node1 at ./loading.jl:129
 in anonymous at no file:8
 in include at ./boot.jl:250
 in include_from_node1 at loading.jl:129
 in process_options at ./client.jl:305
 in _start at ./client.jl:389
 * FADTensor.jl
WARNING: int64(x::FloatingPoint) is deprecated, use round(Int64,x) instead.
 in depwarn at ./deprecated.jl:40
 in int64 at deprecated.jl:29
 in t2h at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/FADTensor.jl:104
 in ^ at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/FADTensor.jl:221
 in f at /Users/dhlin/.julia/v0.4/ForwardDiff/test/FADTensor.jl:8
 in include at ./boot.jl:250
 in include_from_node1 at ./loading.jl:129
 in anonymous at no file:8
 in include at ./boot.jl:250
 in include_from_node1 at loading.jl:129
 in process_options at ./client.jl:305
 in _start at ./client.jl:389
WARNING: oftype{T}(::Type{T},c) is deprecated, use convert(T,c) instead.
 in depwarn at ./deprecated.jl:40
 in oftype at deprecated.jl:29
 in log2 at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/FADTensor.jl:327
 in f at /Users/dhlin/.julia/v0.4/ForwardDiff/test/FADTensor.jl:347
 in include at ./boot.jl:250
 in include_from_node1 at ./loading.jl:129
 in anonymous at no file:8
 in include at ./boot.jl:250
 in include_from_node1 at loading.jl:129
 in process_options at ./client.jl:305
 in _start at ./client.jl:389
WARNING: oftype{T}(::Type{T},c) is deprecated, use convert(T,c) instead.
 in depwarn at ./deprecated.jl:40
 in oftype at deprecated.jl:29
 in log10 at /Users/dhlin/.julia/v0.4/ForwardDiff/src/typed_fad/FADTensor.jl:349
 in f at /Users/dhlin/.julia/v0.4/ForwardDiff/test/FADTensor.jl:347
 in include at ./boot.jl:250
 in include_from_node1 at ./loading.jl:129
 in anonymous at no file:8
 in include at ./boot.jl:250
 in include_from_node1 at loading.jl:129
 in process_options at ./client.jl:305
 in _start at ./client.jl:389
INFO: ForwardDiff tests passed
INFO: No packages to install, update or remove

[papamarkou]

Thanks @lindahua, I am travelling these days, will look at this soon.

[papamarkou]

Hi @lindahua, sorry for the late reply, I fixed this.

[lindahua]

Thanks!