Updating operators in Julia

by liteyear 1 year ago

macOS ◆ xterm-256color ◆ zsh 97 views

Just coding away, minding my own business in Julia, when BOOM, “MethodError: no method matching copyto!(::Tuple{Int64, Int64}, ::Base.Broadcast.Broadcasted{Base.Broadcast.Style{Tuple}, Tuple{Base.OneTo{Int64}}, typeof(+), Tuple{Tuple{Int64, Int64}, Tuple{Int64, Int64}}})”

I’m sure the answer for this surprise is within #7052 somewhere (and because x .+= y is x .= x .+ y) but I’ll be buggered if I can make sense of it.

https://github.com/JuliaLang/julia/issues/7052

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