mirror of https://github.com/rust-lang/rust
40 lines
1.4 KiB
Plaintext
40 lines
1.4 KiB
Plaintext
error: lifetime may not live long enough
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--> $DIR/regions-free-region-ordering-caller.rs:8:12
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LL | fn call2<'a, 'b>(a: &'a usize, b: &'b usize) {
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| -- -- lifetime `'b` defined here
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| lifetime `'a` defined here
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LL | let z: Option<&'b &'a usize> = None;
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| ^^^^^^^^^^^^^^^^^^^^^ requires that `'a` must outlive `'b`
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= help: consider adding the following bound: `'a: 'b`
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error: lifetime may not live long enough
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--> $DIR/regions-free-region-ordering-caller.rs:14:12
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LL | fn call3<'a, 'b>(a: &'a usize, b: &'b usize) {
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| -- -- lifetime `'b` defined here
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| lifetime `'a` defined here
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LL | let y: Paramd<'a> = Paramd { x: a };
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LL | let z: Option<&'b Paramd<'a>> = None;
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| ^^^^^^^^^^^^^^^^^^^^^^ requires that `'a` must outlive `'b`
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= help: consider adding the following bound: `'a: 'b`
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error: lifetime may not live long enough
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--> $DIR/regions-free-region-ordering-caller.rs:19:12
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LL | fn call4<'a, 'b>(a: &'a usize, b: &'b usize) {
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| -- -- lifetime `'b` defined here
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| lifetime `'a` defined here
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LL | let z: Option<&'a &'b usize> = None;
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| ^^^^^^^^^^^^^^^^^^^^^ requires that `'b` must outlive `'a`
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= help: consider adding the following bound: `'b: 'a`
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error: aborting due to 3 previous errors
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