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Fix Colon(::TracedRNumber, ::TracedRNumber) #839

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Fix Colon(::TracedRNumber, ::TracedRNumber) #839

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2 changes: 2 additions & 0 deletions src/TracedRNumber.jl
View file
Original file line number Diff line number Diff line change
@@ -429,4 +429,6 @@ function Base.copysign(x::S, y::TracedRNumber{T}) where {S<:Number,T}
return copysign(TracedUtils.promote_to(TracedRNumber{S}, x), y)
end

Base.:(:)(start::T, stop::T) where {N<:Real,T<:TracedRNumber{N}} = UnitRange{T}(start, stop)

end # module TracedRNumberOverrides
17 changes: 17 additions & 0 deletions test/control_flow.jl
View file
Original file line number Diff line number Diff line change
@@ -635,6 +635,23 @@ function call1(a, b)
return @trace _call1(x, y)
end

function for_traced_bounds(start, stop)
x = zero(start)
@trace for i in start:stop
x += i
end
return x
end

@testset "for: traced bounds" begin
start = 1
stop = 4
start_re = ConcreteRNumber(start)
stop_re = ConcreteRNumber(stop)

@test @jit(for_traced_bounds(start_re, stop_re)) == for_traced_bounds(start, stop)
end

@testset "call: basic" begin
a = rand(2, 3)
b = rand(2, 3)