bjoernager/rust
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Ensure no one constructs AliasTys themselves

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This commit is contained in:
Oli Scherer 2022-12-13 11:07:42 +00:00
parent 4ffe3bdf99
commit a5cd3bde95
50 changed files with 104 additions and 106 deletions
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2
compiler/rustc_privacy/src/lib.rs
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@ -235,7 +235,7 @@ where
self.def_id_visitor.visit_def_id(def_id, "trait", &trait_ref)?;
}
}
ty::Alias(ty::Opaque, ty::AliasTy { def_id, substs: _ }) => {
ty::Alias(ty::Opaque, ty::AliasTy { def_id, .. }) => {
// Skip repeated `Opaque`s to avoid infinite recursion.
if self.visited_opaque_tys.insert(def_id) {
// The intent is to treat `impl Trait1 + Trait2` identically to