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error[E0392]: type parameter `N` is never used
--> $DIR/unused-type-param-suggestion.rs:3:10
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LL | struct S<N>;
| ^ unused type parameter
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= help: consider removing `N`, referring to it in a field, or using a marker such as `PhantomData`
= help: if you intended `N` to be a const parameter, use `const N: /* Type */` instead
error[E0392]: type parameter `N` is never used
--> $DIR/unused-type-param-suggestion.rs:9:10
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LL | struct T<N: Copy>;
| ^ unused type parameter
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= help: consider removing `N`, referring to it in a field, or using a marker such as `PhantomData`
error[E0091]: type parameter `N` is never used
--> $DIR/unused-type-param-suggestion.rs:13:8
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LL | type A<N> = ();
| ^ unused type parameter
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= help: consider removing `N` or referring to it in the body of the type alias
= help: if you intended `N` to be a const parameter, use `const N: /* Type */` instead
error[E0091]: type parameter `N` is never used
--> $DIR/unused-type-param-suggestion.rs:19:8
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LL | type B<N: Copy> = ();
| ^ unused type parameter
|
= help: consider removing `N` or referring to it in the body of the type alias
error[E0091]: type parameter `N` is never used
--> $DIR/unused-type-param-suggestion.rs:22:8
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LL | type C<N: Sized> = ();
| ^ unused type parameter
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= help: consider removing `N` or referring to it in the body of the type alias
error[E0091]: type parameter `N` is never used
--> $DIR/unused-type-param-suggestion.rs:25:8
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LL | type D<N: ?Sized> = ();
| ^ unused type parameter
|
= help: consider removing `N` or referring to it in the body of the type alias
= help: if you intended `N` to be a const parameter, use `const N: /* Type */` instead
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0091, E0392.
For more information about an error, try `rustc --explain E0091`.
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