| warning: the feature `effects` is incomplete and may not be safe to use and/or cause compiler crashes |
| --> $DIR/specializing-constness.rs:1:30 |
| | |
| LL | #![feature(const_trait_impl, effects, min_specialization, rustc_attrs)] |
| | ^^^^^^^ |
| | |
| = 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 |
| | |
| = 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/specializing-constness.rs:23:1 |
| | |
| LL | impl<T: Spec + Sup> A for T { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: cannot specialize on trait `Compat` |
| --> $DIR/specializing-constness.rs:23:16 |
| | |
| LL | impl<T: Spec + Sup> A for T { |
| | ^^^ |
| |
| error: cannot specialize on trait `Compat` |
| --> $DIR/specializing-constness.rs:23:9 |
| | |
| LL | impl<T: Spec + Sup> A for T { |
| | ^^^^ |
| |
| error: aborting due to 4 previous errors; 1 warning emitted |
| |
