# BUG: cannot assign Base.reduce and others in JUNO julia REPL

**URL:** <https://discourse.julialang.org/t/bug-cannot-assign-base-reduce-and-others-in-juno-julia-repl/17302>\
**Category:** Juno\
**Tags:** question\
**Created:** [November 8, 2018, 1:31pm UTC](https://discourse.julialang.org/t/bug-cannot-assign-base-reduce-and-others-in-juno-julia-repl/17302 "2018-11-08T13:31:33Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![pfitzseb](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/pfitzseb/32/45566_2.png) [@pfitzseb](https://discourse.julialang.org/u/pfitzseb)\
**Post date:** [November 8, 2018, 1:56pm UTC](https://discourse.julialang.org/t/bug-cannot-assign-base-reduce-and-others-in-juno-julia-repl/17302/2 "2018-11-08T13:56:10Z")

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That’s happening due to how we handle autocompletions, I think. Would be fixed with e.g.  
[https://github.com/JunoLab/Atom.jl/pull/125](https://github.com/JunoLab/Atom.jl/pull/125)  
which I hope to get into the next release.

Also see [Inconsistent Base method overwrite behaviour](https://discourse.julialang.org/t/inconsistent-base-method-overwrite-behaviour/15367), which would still be an issue even with the above PR.

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