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stop folding UnevaluatedConst

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This commit is contained in:
lcnr
2022-10-19 10:03:23 +02:00
parent 116d35d401
commit c5c6ef7029
6 changed files with 9 additions and 91 deletions
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21
compiler/rustc_middle/src/ty/structural_impls.rs
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@@ -832,27 +832,6 @@ impl<'tcx> TypeVisitable<'tcx> for InferConst<'tcx> {
}
}
impl<'tcx> TypeFoldable<'tcx> for ty::UnevaluatedConst<'tcx> {
fn try_fold_with<F: FallibleTypeFolder<'tcx>>(self, folder: &mut F) -> Result<Self, F::Error> {
folder.try_fold_ty_unevaluated(self)
}
}
impl<'tcx> TypeVisitable<'tcx> for ty::UnevaluatedConst<'tcx> {
fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> ControlFlow<V::BreakTy> {
visitor.visit_ty_unevaluated(*self)
}
}
impl<'tcx> TypeSuperFoldable<'tcx> for ty::UnevaluatedConst<'tcx> {
fn try_super_fold_with<F: FallibleTypeFolder<'tcx>>(
self,
folder: &mut F,
) -> Result<Self, F::Error> {
Ok(ty::UnevaluatedConst { def: self.def, substs: self.substs.try_fold_with(folder)? })
}
}
impl<'tcx> TypeSuperVisitable<'tcx> for ty::UnevaluatedConst<'tcx> {
fn super_visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> ControlFlow<V::BreakTy> {
self.substs.visit_with(visitor)