src/test/parse-fail/issue-37113.rs

   1 // Copyright 2016 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 macro_rules! test_macro {
  12     ( $( $t:ty ),* $(),*) => {
  13         enum SomeEnum {
  14             $( $t, )* //~ ERROR expected identifier, found `String`
  15         };
  16     };
  17 }
  18
  19 fn main() {
  20     test_macro!(String,);
  21 }