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check that reinterp on vector of tuples doesnt segfault #22066

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Merged
merged 2 commits into from
May 26, 2017
Merged

check that reinterp on vector of tuples doesnt segfault #22066

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check that reinterp on vector of tuples doesnt segfault
KristofferC May 26, 2017
bda8fbe
Merge branch 'master' into kc/test_reinterp
KristofferC May 26, 2017
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12 changes: 12 additions & 0 deletions test/inference.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -778,6 +778,18 @@ function break_21369()
end
@test_throws ErrorException break_21369() # not TypeError

# issue #20847
function segfaultfunction_20847{N, T}(A::Vector{NTuple{N, T}})
B = reinterpret(T, A, (N, length(A)))
return nothing
end

tuplevec_20847 = Tuple{Float64, Float64}[(0.0,0.0), (1.0,0.0)]

for A in (1,)
@test segfaultfunction_20847(tuplevec_20847) == nothing
end

# issue #21848
@test Core.Inference.limit_type_depth(Ref{Complex{T} where T}, Core.Inference.MAX_TYPE_DEPTH) == Ref
let T = Tuple{Tuple{Int64, Void},
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