src/test/ui/regions/regions-name-duplicated.stderr

   1 error[E0263]: lifetime name `'a` declared twice in the same scope
   2   --> $DIR/regions-name-duplicated.rs:1:16
   3    |
   4 LL | struct Foo<'a, 'a> { //~ ERROR lifetime name `'a` declared twice
   5    |            --  ^^ declared twice
   6    |            |
   7    |            previous declaration here
   8
   9 error: aborting due to previous error
  10
  11 For more information about this error, try `rustc --explain E0263`.