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Merge #10335

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10335: internal: Avoid some `Arc` cloning r=jonas-schievink a=jonas-schievink

bors r+

Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
This commit is contained in:
bors[bot] 2021-09-24 16:57:37 +00:00 • committed by GitHub
commit 5d948ca6db
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1 changed files with 2 additions and 2 deletions
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4
crates/hir_expand/src/hygiene.rs
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@ -53,7 +53,7 @@ impl Hygiene {
pub fn local_inner_macros(&self, db: &dyn AstDatabase, path: ast::Path) -> Option<CrateId> {
let mut token = path.syntax().first_token()?.text_range();
let frames = self.frames.as_ref()?;
let mut current = frames.0.clone();
let mut current = &frames.0;
loop {
let (mapped, origin) = current.expansion.as_ref()?.map_ident_up(db, token)?;
@ -64,7 +64,7 @@ impl Hygiene {
None
};
}
current = current.call_site.as_ref()?.clone();
current = current.call_site.as_ref()?;
token = mapped.value;
}
}