e0bd01167e
...and remove the `const_arg_path` feature gate as a result. It was only a stopgap measure to fix the regression that the new lowering introduced (which should now be fixed by this PR).
13 lines
339 B
Rust
13 lines
339 B
Rust
#![feature(min_specialization)]
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// An impl that has an erroneous const substitution should not specialize one
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// that is well-formed.
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#[derive(Clone)]
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struct S<const L: usize>;
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impl<const N: i32> Copy for S<N> {}
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impl<const M: usize> Copy for S<M> {}
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//~^ ERROR: conflicting implementations of trait `Copy` for type `S<_>`
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fn main() {}
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