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error: using function pointers as const generic parameters is forbidden
--> $DIR/fn-const-param-infer.rs:6:25
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LL | struct Checked<const F: fn(usize) -> bool>;
| ^^^^^^^^^^^^^^^^^
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= note: the only supported types are integers, `bool` and `char`
error[E0308]: mismatched types
--> $DIR/fn-const-param-infer.rs:23:24
|
LL | let _ = Checked::<{generic_arg::<u32>}>;
| ^^^^^^^^^^^^^^^^^^ expected fn pointer, found fn item
|
= note: expected fn pointer `fn(usize) -> _`
found fn item `fn(u32) -> _ {generic_arg::<u32>}`
error[E0282]: type annotations needed
--> $DIR/fn-const-param-infer.rs:25:23
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LL | let _ = Checked::<generic>;
| ^^^^^^^ cannot infer type of the type parameter `T` declared on the function `generic`
|
help: consider specifying the generic argument
|
LL | let _ = Checked::<generic::<T>>;
| +++++
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0282, E0308.
For more information about an error, try `rustc --explain E0282`.
|
