src/test/ui/hr-subtype/hr-subtype.free_x_vs_free_y.stderr

   1 error: lifetime may not live long enough
   2   --> $DIR/hr-subtype.rs:54:13
   3    |
   4 LL |           fn supertype<'x, 'y: 'x, 'z: 'y>() {
   5    |                        --  -- lifetime `'y` defined here
   6    |                        |
   7    |                        lifetime `'x` defined here
   8 LL |               gimme::<$t1>(None::<$t2>);
   9    |               ^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'x` must outlive `'y`
  10 ...
  11 LL | / check! { free_x_vs_free_y: (fn(&'x u32),
  12 LL | | fn(&'y u32)) }
  13    | |______________- in this macro invocation
  14    |
  15    = help: consider adding the following bound: `'x: 'y`
  16    = note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
  17
  18 error: aborting due to previous error
  19