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fix some logics

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Signed-off-by: TennyZhuang <zty0826@gmail.com>
This commit is contained in:
TennyZhuang 2022-10-02 19:04:33 +08:00
parent bff811bfdf
commit c9b93143d5
1 changed files with 5 additions and 3 deletions
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8
clippy_lints/src/casts/unnecessary_cast.rs
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@ -53,13 +53,15 @@ pub(super) fn check<'tcx>(
match lit.node { match lit.node {
LitKind::Int(_, LitIntType::Unsuffixed) if cast_to.is_integral() => { LitKind::Int(_, LitIntType::Unsuffixed) if cast_to.is_integral() => {
lint_unnecessary_cast(cx, expr, literal_str, cast_from, cast_to); lint_unnecessary_cast(cx, expr, literal_str, cast_from, cast_to);
return true; return false;
}, },
LitKind::Float(_, LitFloatType::Unsuffixed) if cast_to.is_floating_point() => { LitKind::Float(_, LitFloatType::Unsuffixed) if cast_to.is_floating_point() => {
lint_unnecessary_cast(cx, expr, literal_str, cast_from, cast_to); lint_unnecessary_cast(cx, expr, literal_str, cast_from, cast_to);
return true; return false;
},
LitKind::Int(_, LitIntType::Unsuffixed) | LitKind::Float(_, LitFloatType::Unsuffixed) => {
return false;
}, },
LitKind::Int(_, LitIntType::Unsuffixed) | LitKind::Float(_, LitFloatType::Unsuffixed) => {},
LitKind::Int(_, LitIntType::Signed(_) | LitIntType::Unsigned(_)) LitKind::Int(_, LitIntType::Signed(_) | LitIntType::Unsigned(_))
| LitKind::Float(_, LitFloatType::Suffixed(_)) | LitKind::Float(_, LitFloatType::Suffixed(_))
if cast_from.kind() == cast_to.kind() => if cast_from.kind() == cast_to.kind() =>