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warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/overlap-const-with-nonconst.rs:4:27
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LL | #![cfg_attr(spec, feature(specialization))]
| ^^^^^^^^^^^^^^
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= note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
= help: consider using `min_specialization` instead, which is more stable and complete
= note: `#[warn(incomplete_features)]` on by default
error[E0119]: conflicting implementations of trait `Foo` for type `(_,)`
--> $DIR/overlap-const-with-nonconst.rs:23:1
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LL | / impl<T> const Foo for T
LL | | where
LL | | T: [const] Bar,
| |___________________- first implementation here
...
LL | impl<T> Foo for (T,) {
| ^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(_,)`
error: aborting due to 1 previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0119`.
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