rust/tests/ui/lifetimes/lifetime-errors/ex2d-push-inference-variabl...

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error: lifetime may not live long enough
--> $DIR/ex2d-push-inference-variable-2.rs:8:5
|
LL | fn foo<'a, 'b, 'c>(x: &'a mut Vec<Ref<'b, i32>>, y: Ref<'c, i32>) {
| -- -- lifetime `'c` defined here
| |
| lifetime `'b` defined here
...
LL | a.push(b);
| ^^^^^^^^^ argument requires that `'c` must outlive `'b`
|
= help: consider adding the following bound: `'c: 'b`
error: aborting due to 1 previous error