| error: trait methods cannot be stable const fn | |
| --> $DIR/stability.rs:13:5 | |
| | | |
| LL | / fn sub(self, rhs: Self) -> Self { | |
| LL | | | |
| LL | | Int(self.0 - rhs.0) | |
| LL | | } | |
| | |_____^ | |
| error: `<Int as Add>::add` is not yet stable as a const fn | |
| --> $DIR/stability.rs:31:5 | |
| | | |
| LL | Int(1i32) + Int(2i32) | |
| | ^^^^^^^^^^^^^^^^^^^^^ | |
| | | |
| = help: Const-stable functions can only call other const-stable functions | |
| error: aborting due to 2 previous errors | |