mirror of https://github.com/rust-lang/rust.git
47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
error: tail calling closures directly is not allowed
|
|
--> $DIR/closure.rs:6:5
|
|
|
|
|
LL | become (|| ())();
|
|
| ^^^^^^^^^^^^^^^^
|
|
|
|
|
help: try casting the closure to a function pointer type
|
|
|
|
|
LL | become ((|| ()) as fn() -> _)();
|
|
| + +++++++++++++
|
|
|
|
error: tail calling closures directly is not allowed
|
|
--> $DIR/closure.rs:11:5
|
|
|
|
|
LL | become (|()| ())(());
|
|
| ^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: try casting the closure to a function pointer type
|
|
|
|
|
LL | become ((|()| ()) as fn(_) -> _)(());
|
|
| + ++++++++++++++
|
|
|
|
error: tail calling closures directly is not allowed
|
|
--> $DIR/closure.rs:16:5
|
|
|
|
|
LL | become (|(), _| ())((), 1);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: try casting the closure to a function pointer type
|
|
|
|
|
LL | become ((|(), _| ()) as fn(_, _) -> _)((), 1);
|
|
| + +++++++++++++++++
|
|
|
|
error: tail calling closures directly is not allowed
|
|
--> $DIR/closure.rs:22:5
|
|
|
|
|
LL | become f((), ((), ()));
|
|
| ^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: try casting the closure to a function pointer type
|
|
|
|
|
LL | become (f as fn(_, _) -> _)((), ((), ()));
|
|
| + +++++++++++++++++
|
|
|
|
error: aborting due to 4 previous errors
|
|
|