src/test/ui/suggestions/args-instead-of-tuple-errors.rs

   1 // Ensure we don't suggest tuple-wrapping when we'd end up with a type error
   2
   3 fn main() {
   4     // we shouldn't suggest to fix these - `2` isn't a `bool`
   5
   6     let _: Option<(i32, bool)> = Some(1, 2);
   7     //~^ ERROR this enum variant takes 1 argument but 2 arguments were supplied
   8     int_bool(1, 2);
   9     //~^ ERROR this function takes 1 argument but 2 arguments were supplied
  10
  11     let _: Option<(i8,)> = Some();
  12     //~^ ERROR this enum variant takes 1 argument but 0 arguments were supplied
  13
  14     let _: Option<(i32,)> = Some(5_usize);
  15     //~^ ERROR mismatched types
  16
  17     let _: Option<(i32,)> = Some((5_usize));
  18     //~^ ERROR mismatched types
  19 }
  20
  21 fn int_bool(_: (i32, bool)) {
  22 }