src/test/ui/issues/issue-22814.rs

   1 // check-pass
   2 trait Test {}
   3
   4 macro_rules! test {
   5 ( $($name:ident)+) => (
   6     impl<$($name: Test),+> Test for ($($name,)+) {
   7     }
   8 )
   9 }
  10
  11 test!(A B C);
  12
  13 fn main() {}