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remove unused TypeError::ProjectionBoundsLength

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This commit is contained in:
Bastian Kauschke 2020-06-24 23:48:41 +02:00
parent 71b45b97d3
commit f632bd1a50
2 changed files with 0 additions and 10 deletions
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9
src/librustc_middle/ty/error.rs
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@ -57,7 +57,6 @@ pub enum TypeError<'tcx> {
/// type).
CyclicTy(Ty<'tcx>),
ProjectionMismatched(ExpectedFound<DefId>),
ProjectionBoundsLength(ExpectedFound<usize>),
ExistentialMismatch(ExpectedFound<&'tcx ty::List<ty::ExistentialPredicate<'tcx>>>),
ObjectUnsafeCoercion(DefId),
ConstMismatch(ExpectedFound<&'tcx ty::Const<'tcx>>),
@ -174,13 +173,6 @@ impl<'tcx> fmt::Display for TypeError<'tcx> {
tcx.def_path_str(values.found)
)
}),
ProjectionBoundsLength(ref values) => write!(
f,
"expected {} associated type binding{}, found {}",
values.expected,
pluralize!(values.expected),
values.found
),
ExistentialMismatch(ref values) => report_maybe_different(
f,
&format!("trait `{}`", values.expected),
@ -216,7 +208,6 @@ impl<'tcx> TypeError<'tcx> {
| RegionsPlaceholderMismatch
| Traits(_)
| ProjectionMismatched(_)
| ProjectionBoundsLength(_)
| ExistentialMismatch(_)
| ConstMismatch(_)
| IntrinsicCast

1
src/librustc_middle/ty/structural_impls.rs
View file

@ -655,7 +655,6 @@ impl<'a, 'tcx> Lift<'tcx> for ty::error::TypeError<'a> {
VariadicMismatch(x) => VariadicMismatch(x),
CyclicTy(t) => return tcx.lift(&t).map(|t| CyclicTy(t)),
ProjectionMismatched(x) => ProjectionMismatched(x),
ProjectionBoundsLength(x) => ProjectionBoundsLength(x),
Sorts(ref x) => return tcx.lift(x).map(Sorts),
ExistentialMismatch(ref x) => return tcx.lift(x).map(ExistentialMismatch),
ConstMismatch(ref x) => return tcx.lift(x).map(ConstMismatch),