src/test/compile-fail/macro-incomplete-parse.rs

   1 // Copyright 2013 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 // compile-flags: -Z continue-parse-after-error
  12
  13 macro_rules! ignored_item {
  14     () => {
  15         fn foo() {}
  16         fn bar() {}
  17         , //~ ERROR macro expansion ignores token `,`
  18     }
  19 }
  20
  21 macro_rules! ignored_expr {
  22     () => ( 1,  //~ ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `,`
  23             2 )
  24 }
  25
  26 macro_rules! ignored_pat {
  27     () => ( 1, 2 ) //~ ERROR macro expansion ignores token `,`
  28 }
  29
  30 ignored_item!(); //~ NOTE caused by the macro expansion here
  31
  32 fn main() {
  33     ignored_expr!();
  34     match 1 {
  35         ignored_pat!() => (), //~ NOTE caused by the macro expansion here
  36         _ => (),
  37     }
  38 }