}),
AstFragmentKind::Expr => AstFragment::Expr(expr_placeholder()),
AstFragmentKind::OptExpr => AstFragment::OptExpr(Some(expr_placeholder())),
+ AstFragmentKind::MethodReceiverExpr => AstFragment::MethodReceiverExpr(expr_placeholder()),
AstFragmentKind::Items => AstFragment::Items(smallvec![P(ast::Item {
id,
span,
}
}
+ fn visit_method_receiver_expr(&mut self, expr: &mut P<ast::Expr>) {
+ match expr.kind {
+ ast::ExprKind::MacCall(_) => *expr = self.remove(expr.id).make_method_receiver_expr(),
+ _ => noop_visit_expr(expr, self),
+ }
+ }
+
fn filter_map_expr(&mut self, expr: P<ast::Expr>) -> Option<P<ast::Expr>> {
match expr.kind {
ast::ExprKind::MacCall(_) => self.remove(expr.id).make_opt_expr(),