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minor: fix some clippy lints

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This commit is contained in:
Lukas Wirth 2021-09-03 16:00:50 +02:00
parent 2aee17e556
commit 36a5ce9790
23 changed files with 102 additions and 138 deletions
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20
crates/hir_ty/src/lower.rs
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@ -387,15 +387,17 @@ impl<'a> TyLoweringContext<'a> {
res: Option<TypeNs>,
remaining_segments: PathSegments<'_>,
) -> (Ty, Option<TypeNs>) {
if remaining_segments.len() == 1 {
// resolve unselected assoc types
let segment = remaining_segments.first().unwrap();
(self.select_associated_type(res, segment), None)
} else if remaining_segments.len() > 1 {
// FIXME report error (ambiguous associated type)
(TyKind::Error.intern(&Interner), None)
} else {
(ty, res)
match remaining_segments.len() {
0 => (ty, res),
1 => {
// resolve unselected assoc types
let segment = remaining_segments.first().unwrap();
(self.select_associated_type(res, segment), None)
}
_ => {
// FIXME report error (ambiguous associated type)
(TyKind::Error.intern(&Interner), None)
}
}
}