src/test/ui/try-trait/try-on-option.rs

   1 fn main() {}
   2
   3 fn foo() -> Result<u32, ()> {
   4     let x: Option<u32> = None;
   5     x?; //~ ERROR the `?` operator
   6     Ok(22)
   7 }
   8
   9 fn bar() -> u32 {
  10     let x: Option<u32> = None;
  11     x?; //~ ERROR the `?` operator
  12     22
  13 }