update

Author: cscherrer

src/primitives/lebesgue.jl

@@ -48,7 +48,9 @@ gentype(::Lebesgue) = Float64
 
 Lebesgue() = Lebesgue(ℝ)
 
-testvalue(::Type{T}, d::Lebesgue) where {T} = testvalue(T, d.support)::T
+function Base.rand(rng::ConstantRNG, ::Type{T}, d::Lebesgue) where {T}
+    zero(T)
+end
 
 proxy(d::Lebesgue) = restrict(in(d.support), LebesgueBase())
 proxy(::Lebesgue{MeasureBase.RealNumbers}) = LebesgueBase()

src/rand.jl

@@ -4,6 +4,12 @@ Base.rand(d::AbstractMeasure) = rand(Random.GLOBAL_RNG, Float64, d)
 
 Base.rand(T::Type, μ::AbstractMeasure) = rand(Random.GLOBAL_RNG, T, μ)
 
+@nospecialize
+function Base.rand(rng::AbstractRNG, ::Type{T}, d::M) where {T, M<:AbstractMeasure}
+    @error "No method defined for rand(::AbstractRNG, ::Type{T}, $M)"
+end
+@specialize
+
 Base.rand(rng::AbstractRNG, d::AbstractMeasure) = rand(rng, Float64, d)
 
 @inline Random.rand!(d::AbstractMeasure, args...) = rand!(GLOBAL_RNG, d, args...)