mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 10:45:18 +00:00
25 lines
810 B
Plaintext
25 lines
810 B
Plaintext
warning: function cannot return without recursing
|
|
--> $DIR/issue-100075-2.rs:1:1
|
|
|
|
|
LL | fn opaque<T>(t: T) -> impl Sized {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
|
|
...
|
|
LL | opaque(Some(t))
|
|
| --------------- recursive call site
|
|
|
|
|
= help: a `loop` may express intention better if this is on purpose
|
|
= note: `#[warn(unconditional_recursion)]` on by default
|
|
|
|
error[E0720]: cannot resolve opaque type
|
|
--> $DIR/issue-100075-2.rs:1:23
|
|
|
|
|
LL | fn opaque<T>(t: T) -> impl Sized {
|
|
| ^^^^^^^^^^ recursive opaque type
|
|
...
|
|
LL | opaque(Some(t))
|
|
| --------------- returning here with type `impl Sized`
|
|
|
|
error: aborting due to 1 previous error; 1 warning emitted
|
|
|
|
For more information about this error, try `rustc --explain E0720`.
|