Method ambiguities reported by Aqua

[prbzrg]

In Julia v1.10, I used Aqua to detect method ambiguities in my package impICNF/ContinuousNormalizingFlows.jl#356 and some of its report were related to this package:

Ambiguity #1
<(a::SentinelArrays.ChainedVectorIndex, b::Integer) @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:207
<(i::Integer, x::BigInt) @ Base.GMP gmp.jl:737

Possible fix, define
  <(::SentinelArrays.ChainedVectorIndex, ::BigInt)

Ambiguity #2
<(a::Integer, b::SentinelArrays.ChainedVectorIndex) @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:208
<(x::BigInt, i::Integer) @ Base.GMP gmp.jl:736

Possible fix, define
  <(::BigInt, ::SentinelArrays.ChainedVectorIndex)

Ambiguity #3
<=(a::SentinelArrays.ChainedVectorIndex, b::Integer) @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:207
<=(i::Integer, x::BigInt) @ Base.GMP gmp.jl:731

Possible fix, define
  <=(::SentinelArrays.ChainedVectorIndex, ::BigInt)

Ambiguity #4
<=(a::Integer, b::SentinelArrays.ChainedVectorIndex) @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:208
<=(x::BigInt, i::Integer) @ Base.GMP gmp.jl:730

Possible fix, define
  <=(::BigInt, ::SentinelArrays.ChainedVectorIndex)

Ambiguity #9
==(a::Integer, b::SentinelArrays.ChainedVectorIndex) @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:208
==(x::BigInt, i::Integer) @ Base.GMP gmp.jl:722

Possible fix, define
  ==(::BigInt, ::SentinelArrays.ChainedVectorIndex)

Ambiguity #12
==(a::SentinelArrays.ChainedVectorIndex, b::Integer) @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:207
==(i::Integer, x::BigInt) @ Base.GMP gmp.jl:723

Possible fix, define
  ==(::SentinelArrays.ChainedVectorIndex, ::BigInt)

Ambiguity #51
broadcasted(f::F, A::SentinelArrays.ChainedVector) where F @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:932
broadcasted(style::Base.Broadcast.BroadcastStyle, f::F, args...) where F @ Base.Broadcast broadcast.jl:1349

Possible fix, define
  broadcasted(::F, ::F) where {F<:SentinelArrays.ChainedVector, F<:Base.Broadcast.BroadcastStyle}

Ambiguity #64
copyto!(dest::AbstractVector, src::SentinelArrays.ChainedVector) @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:384
copyto!(dest::PermutedDimsArray, src::AbstractArray) @ Base.PermutedDimsArrays permuteddimsarray.jl:234

Possible fix, define
  copyto!(::PermutedDimsArray{T, 1} where T, ::SentinelArrays.ChainedVector)

Ambiguity #68
copyto!(dest::AbstractVector, src::SentinelArrays.ChainedVector) @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:384
copyto!(dest::PermutedDimsArray{T, N}, src::AbstractArray{T, N}) where {T, N} @ Base.PermutedDimsArrays permuteddimsarray.jl:230

Possible fix, define
  copyto!(::PermutedDimsArray{T, 1}, ::SentinelArrays.ChainedVector{T, A} where A<:AbstractVector{T}) where T

Ambiguity #76
findall(f::Function, x::SentinelArrays.ChainedVector) @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:905
findall(pred::Base.Fix2{typeof(in)}, x::AbstractArray) @ Base array.jl:2617

Possible fix, define
  findall(::Base.Fix2{typeof(in)}, ::SentinelArrays.ChainedVector)

Ambiguity #95
reduce(op::OP, x::SentinelArrays.ChainedVector) where OP @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:781
reduce(::typeof(hcat), A::AbstractVector{<:AbstractVecOrMat}) @ Base abstractarray.jl:1718

Possible fix, define
  reduce(::typeof(hcat), ::SentinelArrays.ChainedVector{T, A} where {T<:(AbstractVecOrMat), A<:AbstractVector{T}})

Ambiguity #96
reduce(op::OP, x::SentinelArrays.ChainedVector) where OP @ SentinelArrays ~/.julia/packages/SentinelArrays/1kRo4/src/chainedvector.jl:781
reduce(::typeof(vcat), A::AbstractVector{<:AbstractVecOrMat}) @ Base abstractarray.jl:1715

Possible fix, define
  reduce(::typeof(vcat), ::SentinelArrays.ChainedVector{T, A} where {T<:(AbstractVecOrMat), A<:AbstractVector{T}})

I would appreciate your attention to this issue.

[hhaensel]

I encountered similar issues, when testing my new package StippleKeplerGL, which has SentinelArrays via CSV as dependency. My current workaround is.

let exclude = [Base.:<, Base.:<= , Base.:(==), Base.broadcasted, Base.unsafe_convert, Base.Sort.defalg, copyto!, push!, findall, lstrip, rstrip, push!, reduce]
    Aqua.test_all(StippleKeplerGL, ambiguities=(; exclude))
end