| error: overly complex generic constant | |
| --> $DIR/issue-67945-4.rs:9:13 | |
| | | |
| LL | A: [(); { | |
| | _____________^ | |
| LL | | let x: Option<Box<S>> = None; | |
| LL | | | |
| LL | | 0 | |
| LL | | }], | |
| | |_____^ blocks are not supported in generic constants | |
| | | |
| = help: consider moving this anonymous constant into a `const` function | |
| = note: this operation may be supported in the future | |
| error: aborting due to 1 previous error | |