random::<Improve<Mutability>>()
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parent
4439f1f6a6
commit
6486ba94a3
2 changed files with 2 additions and 5 deletions
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@ -130,10 +130,7 @@ impl hir::Pat<'_> {
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pub fn contains_explicit_ref_binding(&self) -> Option<hir::Mutability> {
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pub fn contains_explicit_ref_binding(&self) -> Option<hir::Mutability> {
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let mut result = None;
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let mut result = None;
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self.each_binding(|annotation, _, _, _| match annotation {
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self.each_binding(|annotation, _, _, _| match annotation {
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hir::BindingAnnotation::REF => match result {
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hir::BindingAnnotation::REF if result.is_none() => result = Some(hir::Mutability::Not),
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None | Some(hir::Mutability::Not) => result = Some(hir::Mutability::Not),
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_ => {}
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},
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hir::BindingAnnotation::REF_MUT => result = Some(hir::Mutability::Mut),
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hir::BindingAnnotation::REF_MUT => result = Some(hir::Mutability::Mut),
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_ => {}
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_ => {}
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});
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});
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@ -749,7 +749,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
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format!("to take parameter `{binding}` by reference, move `&{mutability}` to the type"),
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format!("to take parameter `{binding}` by reference, move `&{mutability}` to the type"),
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vec![
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vec![
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(pat.span.until(inner.span), "".to_owned()),
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(pat.span.until(inner.span), "".to_owned()),
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(ty_span.shrink_to_lo(), format!("&{}", mutbl.prefix_str())),
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(ty_span.shrink_to_lo(), mutbl.ref_prefix_str().to_owned()),
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],
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],
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Applicability::MachineApplicable
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Applicability::MachineApplicable
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);
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);
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