mirror of https://github.com/rust-lang/rust
27 lines
463 B
Rust
27 lines
463 B
Rust
//@ build-pass
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#![feature(generic_const_exprs)]
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//~^ WARNING the feature `generic_const_exprs` is incomplete
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trait Generic {
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const ASSOC: usize;
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}
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impl Generic for u8 {
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const ASSOC: usize = 17;
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}
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impl Generic for u16 {
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const ASSOC: usize = 13;
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}
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fn uses_assoc_type<T: Generic, const N: usize>() -> [u8; N + T::ASSOC] {
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[0; N + T::ASSOC]
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}
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fn only_generic_n<const N: usize>() -> [u8; N + 13] {
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uses_assoc_type::<u16, N>()
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}
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fn main() {}
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