error[E0381]: use of possibly uninitialized variable: `origin.y`
  --> $DIR/borrowck-init-in-fru.rs:22:30
   |
LL |     origin = point {x: 10,.. origin};
   |                              ^^^^^^ use of possibly uninitialized `origin.y`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0381`.