hir_analysis: skip self type of host effect preds

Like trait predicates, the self type ought to be skipped here.
2025-02-24 09:50:22 +00:00 · 2025-02-24 09:50:22 +00:00 · 0bed12e02d
commit 0bed12e02d
parent 7bf6fc16f2
3 changed files with 6 additions and 3 deletions
--- a/compiler/rustc_hir_analysis/src/variance/mod.rs
+++ b/compiler/rustc_hir_analysis/src/variance/mod.rs
@ -198,6 +198,10 @@ fn variance_of_opaque(
            ty::ClauseKind::Trait(ty::TraitPredicate {
                trait_ref: ty::TraitRef { def_id: _, args, .. },
                polarity: _,
+            })
+            | ty::ClauseKind::HostEffect(ty::HostEffectPredicate {
+                trait_ref: ty::TraitRef { def_id: _, args, .. },
+                constness: _,
            }) => {
                for arg in &args[1..] {
                    arg.visit_with(&mut collector);