src/test/ui/parser/issue-51602.stderr

   1 error: expected `{`, found keyword `in`
   2   --> $DIR/issue-51602.rs:2:10
   3    |
   4 LL |     if i in 1..10 {
   5    |     --   ^^ expected `{`
   6    |     |
   7    |     this `if` expression has a condition, but no block
   8
   9 error: aborting due to previous error
  10