src/test/compile-fail/macro-followed-by-seq-bad.rs

   1 // Copyright 2015 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.
   4 //
   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.
  10
  11 // Regression test for issue #25436: check that things which can be
  12 // followed by any token also permit X* to come afterwards.
  13
  14 macro_rules! foo {
  15   ( $a:expr $($b:tt)* ) => { }; //~ ERROR not allowed for `expr` fragments
  16   ( $a:ty $($b:tt)* ) => { };   //~ ERROR not allowed for `ty` fragments
  17 }
  18
  19 fn main() { }