tests/ui/suggestions/args-instead-of-tuple.fixed

   1 // Test suggesting tuples where bare arguments may have been passed
   2 // See issue #86481 for details.
   3
   4 // run-rustfix
   5
   6 fn main() {
   7     let _: Result<(i32, i8), ()> = Ok((1, 2));
   8     //~^ ERROR enum variant takes 1 argument but 2 arguments were supplied
   9     let _: Option<(i32, i8, &'static str)> = Some((1, 2, "hi"));
  10     //~^ ERROR enum variant takes 1 argument but 3 arguments were supplied
  11     let _: Option<()> = Some(());
  12     //~^ ERROR enum variant takes 1 argument but 0 arguments were supplied
  13
  14     let _: Option<(i32,)> = Some((3,));
  15     //~^ ERROR mismatched types
  16
  17     let _: Option<(i32,)> = Some((3,));
  18     //~^ ERROR mismatched types
  19
  20     two_ints((1, 2)); //~ ERROR function takes 1 argument
  21
  22     with_generic((3, 4)); //~ ERROR function takes 1 argument
  23 }
  24
  25 fn two_ints(_: (i32, i32)) {
  26 }
  27
  28 fn with_generic<T: Copy + Send>((a, b): (i32, T)) {
  29     if false {
  30         // test generics/bound handling
  31         with_generic((a, b)); //~ ERROR function takes 1 argument
  32     }
  33 }