error: expected one of `,`, `=>`, `@`, `if`, `|`, or `}`, found `<`
  --> $DIR/pat-lt-bracket-1.rs:3:7
   |
LL |     x < 7 => (),
   |       ^ expected one of `,`, `=>`, `@`, `if`, `|`, or `}`

error: aborting due to 1 previous error