mirror of https://github.com/rust-lang/rust
21 lines
894 B
Plaintext
21 lines
894 B
Plaintext
error: generic parameters may not be used in const operations
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--> $DIR/issue-76701-ty-param-in-const.rs:1:46
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LL | fn ty_param<T>() -> [u8; std::mem::size_of::<T>()] {
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| ^ cannot perform const operation using `T`
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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: generic parameters may not be used in const operations
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--> $DIR/issue-76701-ty-param-in-const.rs:6:42
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LL | fn const_param<const N: usize>() -> [u8; N + 1] {
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| ^ cannot perform const operation using `N`
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= help: const parameters may only be used as standalone arguments, i.e. `N`
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= help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
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error: aborting due to 2 previous errors
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