remove unbound type parameter

JuliaControl · Jun 13, 2022 · 9716ad5 · 9716ad5
1 parent b295aca
commit 9716ad5
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/src/hammerstein_weiner.jl b/src/hammerstein_weiner.jl
@@ -92,7 +92,7 @@ function lsim(sys::HammersteinWienerSystem{T}, u, t::AbstractArray{<:Real};
         x0=fill(zero(T), nstates(sys)),
         alg=Tsit5(),
         abstol=1e-6, reltol=1e-6,
-        kwargs...) where {T,S}
+        kwargs...) where {T}
 
     # Make u! in-place function of u
     u! = if isa(u, Number) || isa(u,AbstractVector) # Allow for u to be a constant number or vector

diff --git a/src/types/TimeEvolution.jl b/src/types/TimeEvolution.jl
@@ -23,7 +23,7 @@ Discrete{T}(x::Discrete) where T = Discrete{T}(x.Ts)
 
 
 undef_sampletime(::Type{Discrete{T}}) where T = Discrete{T}(UNDEF_SAMPLEPETIME)
-undef_sampletime(::Type{Continuous}) where T = Continuous()
+undef_sampletime(::Type{Continuous}) = Continuous()
 
 
 # Promotion

diff --git a/src/types/zpk.jl b/src/types/zpk.jl
@@ -76,8 +76,8 @@ zpk(var::AbstractString, Ts::Real) = zpk(tf(var, Ts))
 zpk(z, p, k, Ts::Number) = zpk(z, p, k, Discrete(Ts))
 zpk(z, p, k) = zpk(z, p, k, Continuous())
 # Catch all 1(2) argument versions
-zpk(gain, Ts::Number; kwargs...) where {T <: Number} = zpk(gain, Discrete(Ts))
-zpk(gain; kwargs...) where {T <: Number} = zpk(gain, Continuous())
+zpk(gain, Ts::Number; kwargs...) = zpk(gain, Discrete(Ts))
+zpk(gain; kwargs...) = zpk(gain, Continuous())
 
 # This method is required since the Base method uses promote_op(matprod, eltype(A), eltype(B)) which fails to infer correctly
 function Base.:(*)(A::AbstractMatrix{<:Union{<:SisoZpk, <:SisoRational}}, B::AbstractMatrix{<:Union{<:SisoZpk, <:SisoRational}})