missing/skipmissing/mapreduce @test sum(A) === #= /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/julia-0d5636de8c/share/julia/test/missing.jl:494 =# @inferred(sum(skipmissing(A))) === #= /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/julia-0d5636de8c/share/julia/test/missing.jl:495 =# @inferred(reduce(+, skipmissing(A))) === #= /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-2/julialang/julia-master/julia-0d5636de8c/share/julia/test/missing.jl:496 =# @inferred(mapreduce(identity, +, skipmissing(A)))