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4 - Make more use of let_chains

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Continuation of #94376.

cc #53667
This commit is contained in:
Caio 2022-02-28 07:49:56 -03:00
parent 427cf81206
commit e3e902bb06
7 changed files with 72 additions and 76 deletions
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12
compiler/rustc_parse/src/parser/item.rs
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@ -102,14 +102,12 @@ impl<'a> Parser<'a> {
) -> PResult<'a, Option<Item>> {
// Don't use `maybe_whole` so that we have precise control
// over when we bump the parser
if let token::Interpolated(nt) = &self.token.kind {
if let token::NtItem(item) = &**nt {
let mut item = item.clone();
self.bump();
if let token::Interpolated(nt) = &self.token.kind && let token::NtItem(item) = &**nt {
let mut item = item.clone();
self.bump();
attrs.prepend_to_nt_inner(&mut item.attrs);
return Ok(Some(item.into_inner()));
}
attrs.prepend_to_nt_inner(&mut item.attrs);
return Ok(Some(item.into_inner()));
};
let mut unclosed_delims = vec![];