bjoernager/rust
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refactor writeback: emit normalization errors with new solver

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This commit is contained in:
lcnr 2023-12-08 17:29:48 +01:00
parent 5b8bc568d2
commit 6ffe36b37d
13 changed files with 102 additions and 115 deletions
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4
compiler/rustc_trait_selection/src/solve/normalize.rs
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@ -17,7 +17,7 @@ use super::FulfillmentCtxt;
/// Deeply normalize all aliases in `value`. This does not handle inference and expects
/// its input to be already fully resolved.
pub(crate) fn deeply_normalize<'tcx, T: TypeFoldable<TyCtxt<'tcx>>>(
pub fn deeply_normalize<'tcx, T: TypeFoldable<TyCtxt<'tcx>>>(
at: At<'_, 'tcx>,
value: T,
) -> Result<T, Vec<FulfillmentError<'tcx>>> {
@ -31,7 +31,7 @@ pub(crate) fn deeply_normalize<'tcx, T: TypeFoldable<TyCtxt<'tcx>>>(
/// Additionally takes a list of universes which represents the binders which have been
/// entered before passing `value` to the function. This is currently needed for
/// `normalize_erasing_regions`, which skips binders as it walks through a type.
pub(crate) fn deeply_normalize_with_skipped_universes<'tcx, T: TypeFoldable<TyCtxt<'tcx>>>(
pub fn deeply_normalize_with_skipped_universes<'tcx, T: TypeFoldable<TyCtxt<'tcx>>>(
at: At<'_, 'tcx>,
value: T,
universes: Vec<Option<UniverseIndex>>,