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remove unnecessary lazy evaluations

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This commit is contained in:
Daniel Eades 2022-12-30 08:30:23 +00:00
parent 7530d76f00
commit cc80c5bd07
31 changed files with 50 additions and 51 deletions
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2
crates/mbe/src/lib.rs
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@ -140,7 +140,7 @@ impl Shift {
| tt::Leaf::Punct(tt::Punct { id, .. })
| tt::Leaf::Literal(tt::Literal { id, .. })) = leaf;
(id != tt::TokenId::unspecified()).then(|| id.0)
(id != tt::TokenId::unspecified()).then_some(id.0)
}
};
subtree.token_trees.iter().filter_map(filter).max()

2
crates/mbe/src/parser.rs
View file

@ -273,7 +273,7 @@ fn parse_repeat(src: &mut TtIter<'_>) -> Result<(Option<Separator>, RepeatKind),
_ => return Err(ParseError::InvalidRepeat),
},
};
return Ok((has_sep.then(|| separator), repeat_kind));
return Ok((has_sep.then_some(separator), repeat_kind));
}
}
}