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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_hir_analysis/src/check/check.rs
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@ -1440,7 +1440,7 @@ fn opaque_type_cycle_error(tcx: TyCtxt<'_>, def_id: LocalDefId, span: Span) -> E
impl<'tcx> ty::visit::TypeVisitor<'tcx> for OpaqueTypeCollector {
fn visit_ty(&mut self, t: Ty<'tcx>) -> ControlFlow<Self::BreakTy> {
match *t.kind() {
ty::Alias(ty::Opaque, ty::AliasTy { def_id: def, substs: _ }) => {
ty::Alias(ty::Opaque, ty::AliasTy { def_id: def, .. }) => {
self.0.push(def);
ControlFlow::CONTINUE
}