tests/ui/consts/rustc-impl-const-stability.stderr


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warning: the feature `effects` is incomplete and may not be safe to use and/or cause compiler crashes
  --> $DIR/rustc-impl-const-stability.rs:5:30
   |
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: const `impl` for trait `Default` which is not marked with `#[const_trait]`
  --> $DIR/rustc-impl-const-stability.rs:15:12
   |
LL | impl const Default for Data {
   |            ^^^^^^^
   |
   = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
   = note: adding a non-const method body in the future would be a breaking change

error: aborting due to 1 previous error; 1 warning emitted