tests/ui/issues/issue-50781.rs

   1 #![deny(where_clauses_object_safety)]
   2
   3 trait Trait {}
   4
   5 trait X {
   6     fn foo(&self) where Self: Trait; //~ ERROR the trait `X` cannot be made into an object
   7     //~^ WARN this was previously accepted by the compiler but is being phased out
   8 }
   9
  10 impl X for () {
  11     fn foo(&self) {}
  12 }
  13
  14 impl Trait for dyn X {}
  15
  16 pub fn main() {
  17     // Check that this does not segfault.
  18     <dyn X as X>::foo(&());
  19 }