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|
note: external requirements
--> $DIR/propagate-approximated-shorter-to-static-wrong-bound.rs:35:47
|
LL | establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: supply::{closure#0} with closure args [
i16,
for<Region(BrAnon), Region(BrAnon), Region(BrAnon), Region(BrAnon), Region(BrAnon), Region(BrAnon)> extern "rust-call" fn((&'^0 std::cell::Cell<&'?1 &'^1 u32>, &'^2 std::cell::Cell<&'?2 &'^3 u32>, &'^4 std::cell::Cell<&'^1 u32>, &'^5 std::cell::Cell<&'^3 u32>)),
(),
]
= note: late-bound region is '?5
= note: late-bound region is '?6
= note: late-bound region is '?7
= note: late-bound region is '?8
= note: late-bound region is '?9
= note: late-bound region is '?10
= note: late-bound region is '?3
= note: late-bound region is '?4
= note: number of external vids: 5
= note: where '?1: '?0
note: no external requirements
--> $DIR/propagate-approximated-shorter-to-static-wrong-bound.rs:34:1
|
LL | fn supply<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: supply
error[E0521]: borrowed data escapes outside of function
--> $DIR/propagate-approximated-shorter-to-static-wrong-bound.rs:37:9
|
LL | fn supply<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) {
| -- ------ `cell_a` is a reference that is only valid in the function body
| |
| lifetime `'a` defined here
...
LL | demand_y(x, y, x.get())
| ^^^^^^^^^^^^^^^^^^^^^^^
| |
| `cell_a` escapes the function body here
| argument requires that `'a` must outlive `'static`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0521`.
|
