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74b04a01 1error[E0106]: missing lifetime specifier
487cf647 2 --> $DIR/rfc1623-3.rs:8:42
74b04a01
XL
3 |
4LL | static NON_ELIDABLE_FN: &fn(&u8, &u8) -> &u8 =
5 | --- --- ^ expected named lifetime parameter
6 |
7 = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from argument 1 or argument 2
8 = note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html
9help: consider making the type lifetime-generic with a new `'a` lifetime
10 |
11LL | static NON_ELIDABLE_FN: &for<'a> fn(&'a u8, &'a u8) -> &'a u8 =
94222f64 12 | +++++++ ++ ++ ++
74b04a01
XL
13
14error[E0106]: missing lifetime specifier
487cf647 15 --> $DIR/rfc1623-3.rs:10:39
74b04a01
XL
16 |
17LL | &(non_elidable as fn(&u8, &u8) -> &u8);
18 | --- --- ^ expected named lifetime parameter
19 |
20 = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from argument 1 or argument 2
74b04a01
XL
21help: consider making the type lifetime-generic with a new `'a` lifetime
22 |
23LL | &(non_elidable as for<'a> fn(&'a u8, &'a u8) -> &'a u8);
94222f64 24 | +++++++ ++ ++ ++
74b04a01 25
2b03887a 26error[E0605]: non-primitive cast: `for<'a, 'b> fn(&'a u8, &'b u8) -> &'a u8 {non_elidable}` as `for<'a, 'b> fn(&'a u8, &'b u8) -> &u8`
487cf647 27 --> $DIR/rfc1623-3.rs:10:6
064997fb
FG
28 |
29LL | &(non_elidable as fn(&u8, &u8) -> &u8);
30 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ invalid cast
31
32error: aborting due to 3 previous errors
74b04a01 33
064997fb
FG
34Some errors have detailed explanations: E0106, E0605.
35For more information about an error, try `rustc --explain E0106`.