src/test/ui/unboxed-closures/unboxed-closure-sugar-used-on-struct-1.rs

   1 // Test that parentheses form doesn't work with struct types appearing in local variables.
   2
   3 struct Bar<A> {
   4     f: A
   5 }
   6
   7 fn bar() {
   8     let x: Box<Bar()> = panic!();
   9     //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
  10     //~| ERROR missing generics for struct `Bar`
  11 }
  12
  13 fn main() { }