3 // Regression test for #66975
5 #![feature(const_panic)]
6 #![feature(never_type)]
11 const VOID: ! = panic!();
12 //~^ WARN any use of this value will cause an error
13 //~| WARN this was previously accepted by the compiler but is being phased out
17 let _ = PrintName::VOID;
18 //~^ ERROR erroneous constant used