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18 lines
289 B
Rust
18 lines
289 B
Rust
#![warn(unused)]
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#![deny(warnings)]
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struct Inv<'a>(#[allow(dead_code)] &'a mut &'a ());
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trait Trait {}
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impl Trait for (for<'a> fn(Inv<'a>),) {}
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fn with_bound()
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where
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((for<'a> fn(Inv<'a>)),): Trait, //~ ERROR unnecessary parentheses around type
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{}
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fn main() {
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with_bound();
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}
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