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allow tuple destructing in for loop and match arms #1312

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alex-s168 opened this issue Mar 5, 2025 · 2 comments

Contributor

alex-s168 commented Mar 5, 2025 •

edited

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title

(was briefly discussed on the discord)

Owner

andrew-johnson-4 commented Mar 5, 2025 •

edited

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Permit tuple destructuring in all left-hand-sides.

for (let x, set y) in xys { ... }

match xys {
   (let x, set y) => { ... }
}

etc.

Owner

andrew-johnson-4 commented Mar 6, 2025

Note: bindings should be encouraged to use explicit set x or let x.

(let a, set b) = (1, 2);

instead of just

(let a, b) = (1, 2);

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