note: External requirements
- --> $DIR/propagate-approximated-ref.rs:53:47
+ --> $DIR/propagate-approximated-ref.rs:43:47
|
LL | establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| {
| _______________________________________________^
-LL | | //~^ ERROR unsatisfied lifetime constraints
-LL | |
LL | | // Only works if 'x: 'y:
LL | | demand_y(x, y, x.get())
+LL | |
LL | | });
| |_____^
|
- = note: defining type: DefId(0/1:18 ~ propagate_approximated_ref[317d]::supply[0]::{{closure}}[0]) with closure substs [
+ = note: defining type: supply::{{closure}}#0 with closure substs [
i16,
- for<'r, 's, 't0, 't1, 't2, 't3> 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), 't1)) &'_#2r u32>, &ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 't2)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 's)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 't3)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed(crate0:DefIndex(0:0), 't1)) u32>))
+ for<'r, 's, 't0, 't1, 't2, 't3> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t0)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('t1)) &'_#2r u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t2)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t3)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('t1)) u32>)),
]
= note: late-bound region is '_#3r
= note: late-bound region is '_#4r
= note: where '_#1r: '_#2r
note: No external requirements
- --> $DIR/propagate-approximated-ref.rs:52:1
+ --> $DIR/propagate-approximated-ref.rs:42:1
|
LL | / fn supply<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) {
LL | | establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| {
-LL | | //~^ ERROR unsatisfied lifetime constraints
+LL | | // Only works if 'x: 'y:
+LL | | demand_y(x, y, x.get())
LL | |
-... |
LL | | });
LL | | }
| |_^
|
- = note: defining type: DefId(0/0:6 ~ propagate_approximated_ref[317d]::supply[0]) with substs []
+ = note: defining type: supply
-error: unsatisfied lifetime constraints
- --> $DIR/propagate-approximated-ref.rs:53:5
+error: lifetime may not live long enough
+ --> $DIR/propagate-approximated-ref.rs:45:9
|
-LL | fn supply<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) {
- | -- -- lifetime `'b` defined here
- | |
- | lifetime `'a` defined here
-LL | / establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| {
-LL | | //~^ ERROR unsatisfied lifetime constraints
-LL | |
-LL | | // Only works if 'x: 'y:
-LL | | demand_y(x, y, x.get())
-LL | | });
- | |______^ argument requires that `'a` must outlive `'b`
+LL | fn supply<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) {
+ | -- -- lifetime `'b` defined here
+ | |
+ | lifetime `'a` defined here
+...
+LL | demand_y(x, y, x.get())
+ | ^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'a` must outlive `'b`
+ |
+ = help: consider adding the following bound: `'a: 'b`
error: aborting due to previous error