| //! Check that intrinsics that do not get overridden, but are marked as such, |
| //! cause an error instead of silently invoking the body. |
| #![feature(rustc_attrs)] |
| //@ build-fail |
| //@ failure-status:101 |
| //@ normalize-stderr-test: ".*note: .*\n\n" -> "" |
| //@ normalize-stderr-test: "thread 'rustc' panicked.*:\n.*\n" -> "" |
| //@ normalize-stderr-test: "internal compiler error:.*: intrinsic const_deallocate " -> "" |
| //@ rustc-env:RUST_BACKTRACE=0 |
| |
| #[rustc_intrinsic] |
| #[rustc_intrinsic_must_be_overridden] |
| pub const unsafe fn const_deallocate(_ptr: *mut u8, _size: usize, _align: usize) {} |
| |
| fn main() { |
| unsafe { const_deallocate(std::ptr::null_mut(), 0, 0) } |
| //~^ ERROR: must be overridden |
| } |
