mirror of https://github.com/rust-lang/rust
24 lines
617 B
Rust
24 lines
617 B
Rust
struct Ooopsies<const N: u8 = { u8::MAX + 1 }>;
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//~^ error: evaluation of constant value failed
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trait Trait<const N: u8> {}
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impl Trait<3> for () {}
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struct WhereClause<const N: u8 = 2>
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where
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(): Trait<N>;
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//~^ error: the trait bound `(): Trait<2>` is not satisfied
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trait Traitor<T, const N: u8> {}
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struct WhereClauseTooGeneric<T = u32, const N: u8 = 2>(T)
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where
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(): Traitor<T, N>;
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// no error on struct def
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struct DependentDefaultWfness<const N: u8 = 1, T = WhereClause<N>>(T);
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fn foo() -> DependentDefaultWfness {
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//~^ error: the trait bound `(): Trait<1>` is not satisfied
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loop {}
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}
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fn main() {}
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