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Add regression test for #80375
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struct MyArray<const COUNT: usize>([u8; COUNT + 1]); | ||
//~^ ERROR generic parameters may not be used in const operations | ||
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fn main() {} |
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error: generic parameters may not be used in const operations | ||
--> $DIR/issue-80375.rs:1:41 | ||
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LL | struct MyArray<const COUNT: usize>([u8; COUNT + 1]); | ||
| ^^^^^ cannot perform const operation using `COUNT` | ||
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= help: const parameters may only be used as standalone arguments, i.e. `COUNT` | ||
= help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions | ||
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error: aborting due to previous error | ||
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