error[E0010]: allocations are not allowed in constants | |
--> $DIR/E0010.rs:4:24 | |
| | |
LL | const CON : Box<i32> = box 0; | |
| ^^^^^ allocation not allowed in constants | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0010`. |