bjoernager/rust
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Migrate predicates_of and caller_bounds to Clause

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This commit is contained in:
Michael Goulet 2023-06-22 18:17:13 +00:00
parent 36fb58e433
commit fbdef58414
77 changed files with 478 additions and 705 deletions
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8
compiler/rustc_hir_analysis/src/check/mod.rs
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@ -296,7 +296,7 @@ fn default_body_is_unstable(
/// Re-sugar `ty::GenericPredicates` in a way suitable to be used in structured suggestions.
fn bounds_from_generic_predicates<'tcx>(
tcx: TyCtxt<'tcx>,
predicates: impl IntoIterator<Item = (ty::Predicate<'tcx>, Span)>,
predicates: impl IntoIterator<Item = (ty::Clause<'tcx>, Span)>,
) -> (String, String) {
let mut types: FxHashMap<Ty<'tcx>, Vec<DefId>> = FxHashMap::default();
let mut projections = vec![];
@ -304,7 +304,7 @@ fn bounds_from_generic_predicates<'tcx>(
debug!("predicate {:?}", predicate);
let bound_predicate = predicate.kind();
match bound_predicate.skip_binder() {
ty::PredicateKind::Clause(ty::ClauseKind::Trait(trait_predicate)) => {
ty::ClauseKind::Trait(trait_predicate) => {
let entry = types.entry(trait_predicate.self_ty()).or_default();
let def_id = trait_predicate.def_id();
if Some(def_id) != tcx.lang_items().sized_trait() {
@ -313,7 +313,7 @@ fn bounds_from_generic_predicates<'tcx>(
entry.push(trait_predicate.def_id());
}
}
ty::PredicateKind::Clause(ty::ClauseKind::Projection(projection_pred)) => {
ty::ClauseKind::Projection(projection_pred) => {
projections.push(bound_predicate.rebind(projection_pred));
}
_ => {}
@ -362,7 +362,7 @@ fn fn_sig_suggestion<'tcx>(
tcx: TyCtxt<'tcx>,
sig: ty::FnSig<'tcx>,
ident: Ident,
predicates: impl IntoIterator<Item = (ty::Predicate<'tcx>, Span)>,
predicates: impl IntoIterator<Item = (ty::Clause<'tcx>, Span)>,
assoc: ty::AssocItem,
) -> String {
let args = sig