| error[E0635]: unknown feature `const_default_impls` |
| --> $DIR/std-impl-gate.rs:6:46 |
| | |
| LL | #![cfg_attr(gated, feature(const_trait_impl, const_default_impls))] |
| | ^^^^^^^^^^^^^^^^^^^ |
| |
| error[E0015]: cannot call non-const fn `<Vec<usize> as Default>::default` in constant functions |
| --> $DIR/std-impl-gate.rs:13:5 |
| | |
| LL | Default::default() |
| | ^^^^^^^^^^^^^^^^^^ |
| | |
| = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants |
| help: add `#![feature(effects)]` to the crate attributes to enable |
| | |
| LL + #![feature(effects)] |
| | |
| |
| error: aborting due to 2 previous errors |
| |
| Some errors have detailed explanations: E0015, E0635. |
| For more information about an error, try `rustc --explain E0015`. |
