1 error[E0133]: call to unsafe function `dummy` is unsafe and requires unsafe function or block
2 --> $DIR/unsafe-const-fn.rs:10:18
4 LL | const VAL: u32 = dummy(0xFFFF);
5 | ^^^^^^^^^^^^^ call to unsafe function
7 = note: consult the function's documentation for information on how to avoid undefined behavior
9 error: aborting due to previous error
11 For more information about this error, try `rustc --explain E0133`.