#![allow(unreachable_code)]
#![feature(const_fn)]

fn main() {
    println!("{:?}", {
         const fn test(a: bool) -> u32 { if a { 1 } else { 2 } } test(true)
    });
}


/* ~~~~=== stderr ===~~~~
   Compiling playground v0.0.1 (/playground)
error[E0019]: constant function contains unimplemented expression type
 --> src/main.rs:6:45
  |
6 |          const fn test(a: bool) -> u32 { if a { 1 } else { 2 } } test(true)
  |                                             ^

error[E0019]: constant function contains unimplemented expression type
 --> src/main.rs:6:42
  |
6 |          const fn test(a: bool) -> u32 { if a { 1 } else { 2 } } test(true)
  |                                          ^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0019`.
error: could not compile `playground`.

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

*/

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

*/