gistfile1.txt

<std macros>:2:59: 2:65 error: mismatched types: expected `()`, found `core::result::Result<<generic #9>,()>` (expected (), found enum core::result::Result)
<std macros>:2     ($e:expr) => (match $e { Ok(e) => e, Err(e) => return Err(e) })
                                                                         ^~~~~~
<std macros>:1:1: 3:2 note: in expansion of try!
try.rs:2:13: 2:25 note: expansion site

try.rs

fn main() {
    let x = try!(foo());
}

fn foo() -> Result<(), ()> {
    Ok(())
}