src/test/ui/generic-associated-types/shadowing.stderr

   1 error[E0496]: lifetime name `'a` shadows a lifetime name that is already in scope
   2   --> $DIR/shadowing.rs:4:14
   3    |
   4 LL | trait Shadow<'a> {
   5    |              -- first declared here
   6 LL |     type Bar<'a>;
   7    |              ^^ lifetime `'a` already in scope
   8
   9 error[E0496]: lifetime name `'a` shadows a lifetime name that is already in scope
  10   --> $DIR/shadowing.rs:13:14
  11    |
  12 LL | impl<'a> NoShadow<'a> for &'a u32 {
  13    |      -- first declared here
  14 LL |     type Bar<'a> = i32;
  15    |              ^^ lifetime `'a` already in scope
  16
  17 error[E0403]: the name `T` is already used for a generic parameter in this item's generic parameters
  18   --> $DIR/shadowing.rs:18:14
  19    |
  20 LL | trait ShadowT<T> {
  21    |               - first use of `T`
  22 LL |     type Bar<T>;
  23    |              ^ already used
  24
  25 error[E0403]: the name `T` is already used for a generic parameter in this item's generic parameters
  26   --> $DIR/shadowing.rs:27:14
  27    |
  28 LL | impl<T> NoShadowT<T> for Option<T> {
  29    |      - first use of `T`
  30 LL |     type Bar<T> = i32;
  31    |              ^ already used
  32
  33 error: aborting due to 4 previous errors
  34
  35 Some errors have detailed explanations: E0403, E0496.
  36 For more information about an error, try `rustc --explain E0403`.