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  1. #![allow(unreachable_code)]
  2. #![feature(core_intrinsics)]
  3.  
  4. fn main() {
  5.     println!("{:?}", {
  6.          fn f<T: 'static  + Sized>(v: V) -> &'static str { unsafe { std::intrinsics::type_name::<T>() } } f(1)
  7.     });
  8. }
  9.  
  10.  
  11. /* ~~~~=== stderr ===~~~~
  12.    Compiling playground v0.0.1 (/playground)
  13. error[E0412]: cannot find type `V` in this scope
  14.  --> src/main.rs:6:39
  15.   |
  16. 6 |          fn f<T: 'static  + Sized>(v: V) -> &'static str { unsafe { std::intrinsics::type_name::<T>() } } f(1)
  17.   |                                       ^ help: a type parameter with a similar name exists: `T`
  18.  
  19. error: aborting due to previous error
  20.  
  21. For more information about this error, try `rustc --explain E0412`.
  22. error: Could not compile `playground`.
  23.  
  24. To learn more, run the command again with --verbose.
  25.  
  26. */
  27.  
  28. /* ~~~~=== stdout ===~~~~
  29.  
  30. */
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