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//@ compile-flags: -C opt-level=3
pub struct FatPtr {
ptr: *mut u8,
len: usize,
}
impl FatPtr {
pub fn new(len: usize) -> FatPtr {
let ptr = Box::into_raw(vec![42u8; len].into_boxed_slice()) as *mut u8;
FatPtr { ptr, len }
}
}
impl std::ops::Deref for FatPtr {
type Target = [u8];
#[inline]
fn deref(&self) -> &[u8] {
unsafe { std::slice::from_raw_parts(self.ptr, self.len) }
}
}
impl std::ops::Drop for FatPtr {
fn drop(&mut self) {
println!("Drop");
}
}
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