f0845adb0c
```
error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
--> $DIR/attempted-access-non-fatal.rs:7:15
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LL | let _ = 2.l;
| ^
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help: if intended to be a floating point literal, consider adding a `0` after the period and a `f64` suffix
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LL - let _ = 2.l;
LL + let _ = 2.0f64;
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```
89 lines
3.3 KiB
Plaintext
89 lines
3.3 KiB
Plaintext
error[E0310]: the parameter type `U` may not live long enough
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--> $DIR/regions-close-object-into-object-4.rs:9:5
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LL | Box::new(B(&*v)) as Box<dyn X>
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| ^^^^^^^^
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| the parameter type `U` must be valid for the static lifetime...
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| ...so that the type `U` will meet its required lifetime bounds
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help: consider adding an explicit lifetime bound
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LL | fn i<'a, T, U: 'static>(v: Box<dyn A<U>+'a>) -> Box<dyn X + 'static> {
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| +++++++++
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error[E0310]: the parameter type `U` may not live long enough
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--> $DIR/regions-close-object-into-object-4.rs:9:5
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LL | Box::new(B(&*v)) as Box<dyn X>
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| ^^^^^^^^^^^^^^^^
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| the parameter type `U` must be valid for the static lifetime...
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| ...so that the type `U` will meet its required lifetime bounds
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help: consider adding an explicit lifetime bound
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LL | fn i<'a, T, U: 'static>(v: Box<dyn A<U>+'a>) -> Box<dyn X + 'static> {
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| +++++++++
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error[E0310]: the parameter type `U` may not live long enough
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--> $DIR/regions-close-object-into-object-4.rs:9:5
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LL | Box::new(B(&*v)) as Box<dyn X>
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| the parameter type `U` must be valid for the static lifetime...
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| ...so that the type `U` will meet its required lifetime bounds
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help: consider adding an explicit lifetime bound
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LL | fn i<'a, T, U: 'static>(v: Box<dyn A<U>+'a>) -> Box<dyn X + 'static> {
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| +++++++++
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error: lifetime may not live long enough
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--> $DIR/regions-close-object-into-object-4.rs:9:5
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LL | fn i<'a, T, U>(v: Box<dyn A<U>+'a>) -> Box<dyn X + 'static> {
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| -- lifetime `'a` defined here
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LL | Box::new(B(&*v)) as Box<dyn X>
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
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help: consider changing the trait object's explicit `'static` bound to the lifetime of argument `v`
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LL - fn i<'a, T, U>(v: Box<dyn A<U>+'a>) -> Box<dyn X + 'static> {
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LL + fn i<'a, T, U>(v: Box<dyn A<U>+'a>) -> Box<dyn X + 'a> {
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help: alternatively, add an explicit `'static` bound to this reference
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LL - fn i<'a, T, U>(v: Box<dyn A<U>+'a>) -> Box<dyn X + 'static> {
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LL + fn i<'a, T, U>(v: Box<(dyn A<U> + 'static)>) -> Box<dyn X + 'static> {
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error[E0515]: cannot return value referencing local data `*v`
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--> $DIR/regions-close-object-into-object-4.rs:9:5
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LL | Box::new(B(&*v)) as Box<dyn X>
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| ^^^^^^^^^^^---^^^^^^^^^^^^^^^^
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| | `*v` is borrowed here
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| returns a value referencing data owned by the current function
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error[E0310]: the parameter type `U` may not live long enough
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--> $DIR/regions-close-object-into-object-4.rs:9:14
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LL | Box::new(B(&*v)) as Box<dyn X>
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| ^^^^^^
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| the parameter type `U` must be valid for the static lifetime...
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| ...so that the type `U` will meet its required lifetime bounds
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help: consider adding an explicit lifetime bound
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LL | fn i<'a, T, U: 'static>(v: Box<dyn A<U>+'a>) -> Box<dyn X + 'static> {
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| +++++++++
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error: aborting due to 6 previous errors
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Some errors have detailed explanations: E0310, E0515.
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For more information about an error, try `rustc --explain E0310`.
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