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Parse `..` pattern in pattern of `let` #1136

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dtolnay opened this issue Mar 14, 2022 · 0 comments · Fixed by #1140

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syntax

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dtolnay commented Mar 14, 2022

This needs to be syntactically accepted by consequence of rust-lang/rfcs#2707. Currently rustc can parse it but syn cannot.

#[cfg(any())]
fn main() {
    let .. = 10;
}

error: expected one of: literal, identifier, `::`, `<`, `self`, `Self`, `super`, `crate`, `const`
 --> dev/main.rs:3:12
  |
3 |     let .. = 10;
  |            ^

dtolnay added the syntax label

dtolnay mentioned this issue

Parse .. pattern in pattern of let #1140

Merged

dtolnay closed this as completed in #1140

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