diff options
Diffstat (limited to '')
| -rw-r--r-- | compiler/rustc_ast/src/mut_visit.rs | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/compiler/rustc_ast/src/mut_visit.rs b/compiler/rustc_ast/src/mut_visit.rs index 9fd0b63c4..b970e57e0 100644 --- a/compiler/rustc_ast/src/mut_visit.rs +++ b/compiler/rustc_ast/src/mut_visit.rs @@ -152,6 +152,12 @@ pub trait MutVisitor: Sized { noop_visit_expr(e, self); } + /// This method is a hack to workaround unstable of `stmt_expr_attributes`. + /// It can be removed once that feature is stabilized. + fn visit_method_receiver_expr(&mut self, ex: &mut P<Expr>) { + self.visit_expr(ex) + } + fn filter_map_expr(&mut self, e: P<Expr>) -> Option<P<Expr>> { noop_filter_map_expr(e, self) } @@ -1106,7 +1112,7 @@ pub fn noop_flat_map_assoc_item<T: MutVisitor>( visit_fn_sig(sig, visitor); visit_opt(body, |body| visitor.visit_block(body)); } - AssocItemKind::TyAlias(box TyAlias { + AssocItemKind::Type(box TyAlias { defaultness, generics, where_clauses, @@ -1297,10 +1303,11 @@ pub fn noop_visit_expr<T: MutVisitor>( vis.visit_expr(f); visit_exprs(args, vis); } - ExprKind::MethodCall(PathSegment { ident, id, args }, exprs, span) => { + ExprKind::MethodCall(PathSegment { ident, id, args }, receiver, exprs, span) => { vis.visit_ident(ident); vis.visit_id(id); visit_opt(args, |args| vis.visit_generic_args(args)); + vis.visit_method_receiver_expr(receiver); visit_exprs(exprs, vis); vis.visit_span(span); } @@ -1588,3 +1595,9 @@ impl DummyAstNode for Crate { } } } + +impl<N: DummyAstNode, T: DummyAstNode> DummyAstNode for crate::ast_traits::AstNodeWrapper<N, T> { + fn dummy() -> Self { + crate::ast_traits::AstNodeWrapper::new(N::dummy(), T::dummy()) + } +} |