1 // Copyright 2017 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // ignore-pretty pretty-printing is unhygienic
13 #![feature(decl_macro)]
15 macro m($t:ty, $e:expr) {
19 pub(super) fn f(_: $t) {}
26 m!(S, S); //~ ERROR cannot find type `S` in this scope