error: borrow expressions cannot be annotated with lifetimes
  --> $DIR/regions-out-of-scope-slice.rs:7:13
   |
LL |         x = &'blk [1,2,3];
   |             ^-----^^^^^^^
   |              |
   |              annotated with lifetime here
   |
help: remove the lifetime annotation
   |
LL -         x = &'blk [1,2,3];
LL +         x = &[1,2,3];
   |

error: aborting due to 1 previous error