#![allow(unreachable_code)]


fn main() {
    println!("{:?}", {
        use std::convert::TryFrom; struct NewType<'a, T>(&'a Vec<T>); impl<'a, T> TryFrom<&'a Vec<T>> for NewType<'a, T> { type Error = (); fn try_from(vec: &'a Vec<T>) -> Result<NewType<'a, T>, ()> { Ok(NewType(vec)) } } fn check<T: TryInto<NewType<'_, T>>>(_: T); let vec: Vec<i32> = Vec::new(); check(&vec)
    });
}


/* ~~~~=== stderr ===~~~~
   Compiling playground v0.0.1 (/playground)
error: expected one of `->`, `where`, or `{`, found `;`
 --> src/main.rs:6:265
  |
6 |         use std::convert::TryFrom; struct NewType<'a, T>(&'a Vec<T>); impl<'a, T> TryFrom<&'a Vec<T>> for NewType<'a, T> { type Error = (); fn try_from(vec: &'a Vec<T>) -> Result<NewType<'a, T>, ()> { Ok(NewType(vec)) } } fn check<T: TryInto<NewType<'_, T>>>(_: T); let vec: Vec<i32> = Vec::new(); check(&vec)
  |                                                                                                                                                                                                                                                                         ^ expected one of `->`, `where`, or `{` here

error: aborting due to previous error

error: Could not compile `playground`.

To learn more, run the command again with --verbose.

*/

/* ~~~~=== stdout ===~~~~

*/