diff options
| -rw-r--r-- | src/librustdoc/visit_ast.rs | 2 | ||||
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/librustdoc/visit_ast.rs b/src/librustdoc/visit_ast.rs index bba7ed4e463..b55076a01af 100644 --- a/src/librustdoc/visit_ast.rs +++ b/src/librustdoc/visit_ast.rs @@ -481,7 +481,7 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> { }; om.constants.push(s); }, - hir::ItemTrait(unsafety, ref gen, ref b, ref item_ids) => { + hir::ItemTrait(_, unsafety, ref gen, ref b, ref item_ids) => { let items = item_ids.iter() .map(|ti| self.cx.tcx.hir.trait_item(ti.id).clone()) .collect(); diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index 83f5553a792..9aee2441a9d 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -1389,6 +1389,12 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> { } } + ast::ItemKind::Trait(ast::IsAuto::Yes, ..) => { + gate_feature_post!(&self, optin_builtin_traits, + i.span, + "auto traits are experimental and possibly buggy"); + } + ast::ItemKind::MacroDef(ast::MacroDef { legacy: false, .. }) => { let msg = "`macro` is experimental"; gate_feature_post!(&self, decl_macro, i.span, msg); |