rust/tests/ui/nll/closure-requirements/escape-argument-callee.stderr
2024-03-18 16:44:12 +00:00

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note: no external requirements
--> $DIR/escape-argument-callee.rs:26:38
|
LL | let mut closure = expect_sig(|p, y| *p = y);
| ^^^^^^
|
= note: defining type: test::{closure#0} with closure args [
i16,
for<Region(BrAnon), Region(BrAnon), Region(BrAnon)> extern "rust-call" fn((&'^0 mut &'^1 i32, &'^2 i32)),
(),
]
error: lifetime may not live long enough
--> $DIR/escape-argument-callee.rs:26:45
|
LL | let mut closure = expect_sig(|p, y| *p = y);
| - - ^^^^^^ assignment requires that `'1` must outlive `'2`
| | |
| | has type `&'1 i32`
| has type `&'?2 mut &'2 i32`
note: no external requirements
--> $DIR/escape-argument-callee.rs:20:1
|
LL | fn test() {
| ^^^^^^^^^
|
= note: defining type: test
error: aborting due to 1 previous error