src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-no-bound.stderr

   1 warning: not reporting region error due to nll
   2   --> $DIR/propagate-approximated-shorter-to-static-no-bound.rs:49:9
   3    |
   4 LL |         demand_y(x, y, x.get()) //~ WARNING not reporting region error due to nll
   5    |         ^^^^^^^^^^^^^^^^^^^^^^^
   6
   7 note: External requirements
   8   --> $DIR/propagate-approximated-shorter-to-static-no-bound.rs:45:47
   9    |
  10 LL |       establish_relationships(&cell_a, &cell_b, |_outlives, x, y| {
  11    |  _______________________________________________^
  12 LL | |         //~^ ERROR does not outlive free region
  13 LL | |
  14 LL | |         // Only works if 'x: 'y:
  15 LL | |         demand_y(x, y, x.get()) //~ WARNING not reporting region error due to nll
  16 LL | |     });
  17    | |_____^
  18    |
  19    = note: defining type: DefId(0/1:18 ~ propagate_approximated_shorter_to_static_no_bound[317d]::supply[0]::{{closure}}[0]) with closure substs [
  20                i16,
  21                for<'r, 's, 't0, 't1, 't2> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 'r)) std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 's)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 't0)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 's)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 't1)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 't2)) u32>))
  22            ]
  23    = note: number of external vids: 2
  24    = note: where '_#1r: '_#0r
  25
  26 error: free region `ReFree(DefId(0/0:6 ~ propagate_approximated_shorter_to_static_no_bound[317d]::supply[0]), BrNamed(crate0:DefIndex(1:16), 'a))` does not outlive free region `ReStatic`
  27   --> $DIR/propagate-approximated-shorter-to-static-no-bound.rs:45:5
  28    |
  29 LL | /     establish_relationships(&cell_a, &cell_b, |_outlives, x, y| {
  30 LL | |         //~^ ERROR does not outlive free region
  31 LL | |
  32 LL | |         // Only works if 'x: 'y:
  33 LL | |         demand_y(x, y, x.get()) //~ WARNING not reporting region error due to nll
  34 LL | |     });
  35    | |______^
  36
  37 note: No external requirements
  38   --> $DIR/propagate-approximated-shorter-to-static-no-bound.rs:44:1
  39    |
  40 LL | / fn supply<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) {
  41 LL | |     establish_relationships(&cell_a, &cell_b, |_outlives, x, y| {
  42 LL | |         //~^ ERROR does not outlive free region
  43 LL | |
  44 ...  |
  45 LL | |     });
  46 LL | | }
  47    | |_^
  48    |
  49    = note: defining type: DefId(0/0:6 ~ propagate_approximated_shorter_to_static_no_bound[317d]::supply[0]) with substs []
  50
  51 error: aborting due to previous error
  52