diff options
Diffstat (limited to 'compiler/rustc_ast_passes/src/ast_validation.rs')
| -rw-r--r-- | compiler/rustc_ast_passes/src/ast_validation.rs | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/compiler/rustc_ast_passes/src/ast_validation.rs b/compiler/rustc_ast_passes/src/ast_validation.rs index c69250c0305..a08dae11153 100644 --- a/compiler/rustc_ast_passes/src/ast_validation.rs +++ b/compiler/rustc_ast_passes/src/ast_validation.rs @@ -1381,29 +1381,6 @@ impl<'a> Visitor<'a> for AstValidator<'a> { match bound { GenericBound::Trait(trait_ref) => { match (ctxt, trait_ref.modifiers.constness, trait_ref.modifiers.polarity) { - (BoundKind::SuperTraits, BoundConstness::Never, BoundPolarity::Maybe(_)) - if !self.features.more_maybe_bounds() => - { - self.sess - .create_feature_err( - errors::OptionalTraitSupertrait { - span: trait_ref.span, - path_str: pprust::path_to_string(&trait_ref.trait_ref.path), - }, - sym::more_maybe_bounds, - ) - .emit(); - } - (BoundKind::TraitObject, BoundConstness::Never, BoundPolarity::Maybe(_)) - if !self.features.more_maybe_bounds() => - { - self.sess - .create_feature_err( - errors::OptionalTraitObject { span: trait_ref.span }, - sym::more_maybe_bounds, - ) - .emit(); - } ( BoundKind::TraitObject, BoundConstness::Always(_), |