mirror of https://github.com/rust-lang/rust
17 lines
391 B
Rust
17 lines
391 B
Rust
#![feature(generic_const_exprs)]
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#![allow(incomplete_features)]
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struct Foo<const N: usize, const M: usize = { N + 1 }>;
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fn should_unify<const N: usize>() -> Foo<N> where [(); { N + 1 }]: {
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Foo::<N, { N + 1 }>
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}
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pub fn shouldnt_unify<const N: usize>() -> Foo<N>
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where
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[(); { N + 1 }]:,
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[(); { N + 2 }]:, {
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Foo::<N, { N + 2 }>
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//~^ error: mismatched types
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}
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fn main() {}
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