bjoernager/rust
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rename needs_subst to has_param

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This commit is contained in:
Boxy 2023-04-27 07:52:17 +01:00
parent f04b8fe0af
commit 842419712a
18 changed files with 28 additions and 28 deletions
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2
compiler/rustc_trait_selection/src/traits/coherence.rs
View file

@ -582,7 +582,7 @@ fn orphan_check_trait_ref<'tcx>(
trait_ref: ty::TraitRef<'tcx>,
in_crate: InCrate,
) -> Result<(), OrphanCheckErr<'tcx>> {
if trait_ref.has_infer() && trait_ref.needs_subst() {
if trait_ref.has_infer() && trait_ref.has_param() {
bug!(
"can't orphan check a trait ref with both params and inference variables {:?}",
trait_ref

2
compiler/rustc_trait_selection/src/traits/mod.rs
View file

@ -414,7 +414,7 @@ fn subst_and_check_impossible_predicates<'tcx>(
predicates.push(ty::Binder::dummy(trait_ref).to_predicate(tcx));
}
predicates.retain(|predicate| !predicate.needs_subst());
predicates.retain(|predicate| !predicate.has_param());
let result = impossible_predicates(tcx, predicates);
debug!("subst_and_check_impossible_predicates(key={:?}) = {:?}", key, result);

2
compiler/rustc_trait_selection/src/traits/select/mod.rs
View file

@ -1000,7 +1000,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
) -> Result<EvaluationResult, OverflowError> {
if !self.is_intercrate()
&& obligation.is_global()
&& obligation.param_env.caller_bounds().iter().all(|bound| bound.needs_subst())
&& obligation.param_env.caller_bounds().iter().all(|bound| bound.has_param())
{
// If a param env has no global bounds, global obligations do not
// depend on its particular value in order to work, so we can clear