mirror of https://github.com/rust-lang/rust
22 lines
827 B
Plaintext
22 lines
827 B
Plaintext
error: generic parameters may not be used in const operations
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--> $DIR/issue-67945-4.rs:10:27
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LL | let x: Option<Box<S>> = None;
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| ^ cannot perform const operation using `S`
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= note: type parameters may not be used in const expressions
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= help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
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error[E0392]: type parameter `S` is never used
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--> $DIR/issue-67945-4.rs:8:12
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LL | struct Bug<S> {
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| ^ unused type parameter
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= help: consider removing `S`, referring to it in a field, or using a marker such as `PhantomData`
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= help: if you intended `S` to be a const parameter, use `const S: /* Type */` instead
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0392`.
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