tests/ui/trivial-bounds/trivial-bounds-inconsistent-copy.stderr

   1 warning: trait bound String: Copy does not depend on any type or lifetime parameters
   2   --> $DIR/trivial-bounds-inconsistent-copy.rs:7:51
   3    |
   4 LL | fn copy_string(t: String) -> String where String: Copy {
   5    |                                                   ^^^^
   6    |
   7    = note: `#[warn(trivial_bounds)]` on by default
   8
   9 warning: trait bound String: Copy does not depend on any type or lifetime parameters
  10   --> $DIR/trivial-bounds-inconsistent-copy.rs:14:56
  11    |
  12 LL | fn copy_out_string(t: &String) -> String where String: Copy {
  13    |                                                        ^^^^
  14
  15 warning: trait bound String: Copy does not depend on any type or lifetime parameters
  16   --> $DIR/trivial-bounds-inconsistent-copy.rs:18:55
  17    |
  18 LL | fn copy_string_with_param<T>(x: String) where String: Copy {
  19    |                                                       ^^^^
  20
  21 warning: trait bound for<'b> &'b mut i32: Copy does not depend on any type or lifetime parameters
  22   --> $DIR/trivial-bounds-inconsistent-copy.rs:24:76
  23    |
  24 LL | fn copy_mut<'a>(t: &&'a mut i32) -> &'a mut i32 where for<'b> &'b mut i32: Copy {
  25    |                                                                            ^^^^
  26
  27 warning: 4 warnings emitted
  28