bjoernager/rust
bjoernager/rust
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Okay actually check only alias TYPES

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This commit is contained in:
Michael Goulet 2024-04-15 10:45:37 -04:00
parent 506512391b
commit 994b58fee7
3 changed files with 23 additions and 9 deletions
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12
compiler/rustc_trait_selection/src/traits/wf.rs
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@ -435,12 +435,6 @@ impl<'a, 'tcx> WfPredicates<'a, 'tcx> {
}
}
/// Pushes the obligations required for an alias (except inherent) to be WF
/// into `self.out`.
fn compute_alias_ty(&mut self, data: ty::AliasTy<'tcx>) {
self.compute_alias_term(data.into());
}
/// Pushes the obligations required for an alias (except inherent) to be WF
/// into `self.out`.
fn compute_alias_term(&mut self, data: ty::AliasTerm<'tcx>) {
@ -498,7 +492,7 @@ impl<'a, 'tcx> WfPredicates<'a, 'tcx> {
self.out.extend(obligations);
}
self.compute_projection_args(data.args);
data.args.visit_with(self);
}
fn compute_projection_args(&mut self, args: GenericArgsRef<'tcx>) {
@ -702,8 +696,8 @@ impl<'a, 'tcx> TypeVisitor<TyCtxt<'tcx>> for WfPredicates<'a, 'tcx> {
}
ty::Alias(ty::Projection | ty::Opaque | ty::Weak, data) => {
self.compute_alias_ty(data);
return; // Subtree handled by compute_projection.
let obligations = self.nominal_obligations(data.def_id, data.args);
self.out.extend(obligations);
}
ty::Alias(ty::Inherent, data) => {
self.compute_inherent_projection(data);