rebinding @test #= /Users/julia/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-grannysmith-C07ZQ07RJYVY.0/build/default-grannysmith-C07ZQ07RJYVY-0/julialang/julia-master/julia-198a13c51e/share/julia/test/rebinding.jl:40 =# Base.@world(Rebinding.Foo, defined_world_age) == typeof(x)