// Test that parentheses form parses in expression paths. struct Bar<A,R> { f: A, r: R } impl<A,B> Bar<A,B> { fn new() -> Bar<A,B> { panic!() } } fn bar() { let b = Bar::<isize, usize>::new(); // OK let b = Bar::(isize, usize)::new(); // OK too (for the parser) //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait } fn main() {}