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clippy::needless_question_mark

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This commit is contained in:
Matthias Krüger 2021-07-17 14:18:51 +02:00
parent a75192bcfe
commit dc722bfd74
1 changed files with 1 additions and 1 deletions
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2
compiler/rustc_middle/src/ty/codec.rs
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@ -385,7 +385,7 @@ impl<'tcx, D: TyDecoder<'tcx>> RefDecodable<'tcx, D> for [mir::abstract_const::N
impl<'tcx, D: TyDecoder<'tcx>> RefDecodable<'tcx, D> for ty::List<ty::BoundVariableKind> {
fn decode(decoder: &mut D) -> Result<&'tcx Self, D::Error> {
let len = decoder.read_usize()?;
Ok(decoder.tcx().mk_bound_variable_kinds((0..len).map(|_| Decodable::decode(decoder)))?)
decoder.tcx().mk_bound_variable_kinds((0..len).map(|_| Decodable::decode(decoder)))
}
}