src/test/ui/issues/issue-32995.rs

   1 fn main() {
   2     let x: usize() = 1;
   3     //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
   4
   5     let b: ::std::boxed()::Box<_> = Box::new(1);
   6     //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
   7
   8     let p = ::std::str::()::from_utf8(b"foo").unwrap();
   9     //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
  10
  11     let p = ::std::str::from_utf8::()(b"foo").unwrap();
  12     //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
  13
  14     let o : Box<dyn (::std::marker()::Send)> = Box::new(1);
  15     //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
  16
  17     let o : Box<dyn Send + ::std::marker()::Sync> = Box::new(1);
  18     //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
  19 }
  20
  21 fn foo<X:Default>() {
  22     let d : X() = Default::default();
  23     //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
  24 }