Juno? Bug? Struct prints with wrong value randomly

Tooling Juno
1

This is weird. Seems to only occur in Juno at the Julia REPL, not when Julia REPL is run at the command line.

struct A
    a::Float64
    b::Int
    c::Float64
end

julia> a = A(9, 6, 1.5)

Then repeatedly print a.

Sporadically, the displayed text will change between A(9.0, 6, 1.5) and A(9.0, 6, 1.2).

a.c always prints the correct value.

What’s going on here?

2

This is happening because of
https://github.com/JuliaLang/julia/issues/29885

As far as I can tell closing the workspace pane circumvents that bug because the race condition isn’t being triggered.

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