mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-02 03:33:59 +00:00
22 lines
489 B
Plaintext
22 lines
489 B
Plaintext
error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions
|
|
--> $DIR/issue-118048.rs:7:6
|
|
|
|
|
LL | foo!(_);
|
|
| ^
|
|
| |
|
|
| not allowed in type signatures
|
|
| not allowed in type signatures
|
|
|
|
|
help: use type parameters instead
|
|
|
|
|
LL ~ fn foo<T>(_: $ty, _: $ty) {}
|
|
LL | }
|
|
LL | }
|
|
LL |
|
|
LL ~ foo!(T);
|
|
|
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0121`.
|