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Parse `for<…>` lifetime introducer on closures #1135

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dtolnay opened this issue Mar 14, 2022 · 0 comments · Fixed by #1141

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syntax

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dtolnay commented Mar 14, 2022

This is rust-lang/rfcs#3216, which has been proposed for lang FCP.

let closure = for<'a> |arg: &'a i32| -> &'a i32 { arg };

dtolnay added the syntax label

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Parse for<…> lifetime introducer on closures #1141

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dtolnay closed this as completed in #1141

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