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const in local scope? #46562

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jw3126 opened this issue Aug 31, 2022 · 1 comment

Contributor

jw3126 commented Aug 31, 2022

Currently one cannot declare local variables const:

julia> function f()
           const x = 1
       end
ERROR: syntax: unsupported `const` declaration on local variable around REPL[1]:2
Stacktrace:
 [1] top-level scope
   @ REPL[1]:1

From time to time I wish this was possible.

Would it be hard to implement that?
Are there subtle questions about the semantics of this?

Member

fredrikekre commented Aug 31, 2022

KristofferC closed this as completed

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