| //@revisions: noopt opt |
| //@ build-fail |
| //@[noopt] compile-flags: -Copt-level=0 |
| //@[opt] compile-flags: -O |
| //! This fails without optimizations, so it should also fail with optimizations. |
| //@ ignore-parallel-frontend post-monomorphization errors |
| struct Fail<T>(T); |
| impl<T> Fail<T> { |
| const C: () = panic!(); //~ERROR evaluation panicked: explicit panic |
| } |
| |
| #[inline(never)] |
| fn not_called<T>() { |
| if false { |
| let _ = Fail::<T>::C; |
| } |
| } |
| |
| #[inline(never)] |
| fn callit_not(f: impl Fn()) { |
| if false { |
| f(); |
| } |
| } |
| |
| fn main() { |
| if false { |
| callit_not(not_called::<i32>) |
| } |
| } |
