error: missing condition for `if` expression
  --> $DIR/issue-68091-unicode-ident-after-if.rs:3:14
   |
LL |         $($c)ö* {}
   |              ^  - if this block is the condition of the `if` expression, then it must be followed by another block
   |              |
   |              expected condition here

error: aborting due to previous error

