rust/tests/ui/rfcs/rfc-2632-const-trait-impl/specialization/const-default-impl-non-cons...

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warning: the feature `effects` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/const-default-impl-non-const-specialized-impl.rs:3:30
|
LL | #![feature(const_trait_impl, effects)]
| ^^^^^^^
|
= note: see issue #102090 <https://github.com/rust-lang/rust/issues/102090> for more information
= note: `#[warn(incomplete_features)]` on by default
error: using `#![feature(effects)]` without enabling next trait solver globally
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= note: the next trait solver must be enabled globally for the effects feature to work correctly
= help: use `-Znext-solver` to enable
error: cannot specialize on const impl with non-const impl
--> $DIR/const-default-impl-non-const-specialized-impl.rs:19:1
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LL | impl Value for FortyTwo {
| ^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 2 previous errors; 1 warning emitted