diff --git a/compiler/rustc_middle/src/ty/diagnostics.rs b/compiler/rustc_middle/src/ty/diagnostics.rs index d3abb3d64b8..674c7a5e3ee 100644 --- a/compiler/rustc_middle/src/ty/diagnostics.rs +++ b/compiler/rustc_middle/src/ty/diagnostics.rs @@ -592,18 +592,6 @@ impl<'v> hir::intravisit::Visitor<'v> for TraitObjectVisitor<'v> { } } -/// Collect al types that have an implicit `'static` obligation that we could suggest `'_` for. -pub struct StaticLifetimeVisitor<'tcx>(pub Vec, pub crate::hir::map::Map<'tcx>); - -impl<'v> hir::intravisit::Visitor<'v> for StaticLifetimeVisitor<'v> { - fn visit_lifetime(&mut self, lt: &'v hir::Lifetime) { - if let hir::LifetimeName::ImplicitObjectLifetimeDefault | hir::LifetimeName::Static = lt.res - { - self.0.push(lt.ident.span); - } - } -} - pub struct IsSuggestableVisitor<'tcx> { tcx: TyCtxt<'tcx>, infer_suggestable: bool,