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error[E0261]: use of undeclared lifetime name `'a`
--> $DIR/generic-extern-lifetime.rs:6:24
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LL | pub fn life2<'b>(x:&'a i32, y:&'b i32);
| ^^ undeclared lifetime
error[E0261]: use of undeclared lifetime name `'a`
--> $DIR/generic-extern-lifetime.rs:8:36
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LL | pub fn life4<'b>(x: for<'c> fn(&'a i32));
| ^^ undeclared lifetime
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= note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html
help: consider making the type lifetime-generic with a new `'a` lifetime
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LL | pub fn life4<'b>(x: for<'c, 'a> fn(&'a i32));
| ^^^^
error[E0261]: use of undeclared lifetime name `'a`
--> $DIR/generic-extern-lifetime.rs:11:38
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LL | pub fn life7<'b>() -> for<'c> fn(&'a i32);
| ^^ undeclared lifetime
|
= note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html
help: consider making the type lifetime-generic with a new `'a` lifetime
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LL | pub fn life7<'b>() -> for<'c, 'a> fn(&'a i32);
| ^^^^
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0261`.
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