Workaround for UndefVarError bug

Author: david-pl

Project.toml

@@ -1,6 +1,6 @@
 name = "QuantumOpticsBase"
 uuid = "4f57444f-1401-5e15-980d-4471b28d5678"
-version = "v0.2.2"
+version = "v0.2.3"
 
 [deps]
 FFTW = "7a1cc6ca-52ef-59f5-83cd-3a7055c09341"

src/fock.jl

@@ -7,7 +7,7 @@ included fock state is. Note that the dimension of this basis then is N+1.
 struct FockBasis{T} <: Basis
     shape::Vector{T}
     N::T
-    function FockBasis(N::T) where T<:Int
+    function FockBasis(N::T) where T<:Integer
         if N < 0
             throw(DimensionMismatch())
         end

src/nlevel.jl

@@ -6,7 +6,7 @@ Basis for a system consisting of N states.
 struct NLevelBasis{T} <: Basis
     shape::Vector{T}
     N::T
-    function NLevelBasis(N::T) where T<:Int
+    function NLevelBasis(N::T) where T<:Integer
         if N < 1
             throw(DimensionMismatch())
         end

src/pauli.jl

@@ -9,7 +9,7 @@ The dimension of the basis is 2²ᴺ.
 struct PauliBasis{S,B<:Tuple{Vararg{Basis}}} <: Basis
     shape::S
     bases::B
-    function PauliBasis(num_qubits::T) where {T<:Int}
+    function PauliBasis(num_qubits::T) where {T<:Integer}
         shape = [2 for _ in 1:num_qubits]
         bases = Tuple(SpinBasis(1//2) for _ in 1:num_qubits)
         return new{typeof(shape),typeof(bases)}(shape, bases)