mirror of https://github.com/rust-lang/rust
20 lines
554 B
Rust
20 lines
554 B
Rust
use std::mem::size_of;
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struct Foo<'s> { //~ ERROR: parameter `'s` is never used
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array: [(); size_of::<&Self>()],
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//~^ ERROR: generic `Self` types are currently not permitted in anonymous constants
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}
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// The below is taken from https://github.com/rust-lang/rust/issues/66152#issuecomment-550275017
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// as the root cause seems the same.
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const fn foo<T>() -> usize {
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0
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}
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struct Bar<'a> { //~ ERROR: parameter `'a` is never used
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beta: [(); foo::<&'a ()>()], //~ ERROR: generic parameters may not be used in const operations
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}
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fn main() {}
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