mirror of https://github.com/rust-lang/rust
50 lines
1.7 KiB
Rust
50 lines
1.7 KiB
Rust
//@ only-cdb
|
|
//@ compile-flags:-g
|
|
|
|
// === CDB TESTS ==================================================================================
|
|
|
|
// cdb-command: g
|
|
|
|
// cdb-command: dx nonnull
|
|
// cdb-check:nonnull : NonNull(0x[...]: 0xc) [Type: core::ptr::non_null::NonNull<u32>]
|
|
// cdb-check: [<Raw View>] [Type: core::ptr::non_null::NonNull<u32>]
|
|
// cdb-check: 0xc [Type: unsigned int]
|
|
|
|
// cdb-command: dx manuallydrop
|
|
// cdb-check:manuallydrop : 12345 [Type: core::mem::manually_drop::ManuallyDrop<i32>]
|
|
// cdb-check: [<Raw View>] [Type: core::mem::manually_drop::ManuallyDrop<i32>]
|
|
|
|
// cdb-command: dx pin
|
|
// cdb-check:pin : Pin(0x[...]: "this") [Type: core::pin::Pin<ref_mut$<alloc::string::String> >]
|
|
// cdb-check: [<Raw View>] [Type: core::pin::Pin<ref_mut$<alloc::string::String> >]
|
|
// cdb-check: [len] : 0x4 [Type: unsigned [...]]
|
|
// cdb-check: [capacity] : 0x4 [Type: unsigned [...]]
|
|
// cdb-check: [chars] : "this"
|
|
|
|
// cdb-command: dx unique
|
|
// cdb-check:unique : Unique(0x[...]: (0x2a, 4321)) [Type: core::ptr::unique::Unique<tuple$<u64,i32> >]
|
|
// cdb-check: [<Raw View>] [Type: core::ptr::unique::Unique<tuple$<u64,i32> >]
|
|
// cdb-check: [0] : 0x2a [Type: unsigned __int64]
|
|
// cdb-check: [1] : 4321 [Type: int]
|
|
|
|
#![feature(ptr_internals)]
|
|
|
|
use std::mem::ManuallyDrop;
|
|
use std::pin::Pin;
|
|
use std::ptr::{NonNull, Unique};
|
|
|
|
fn main() {
|
|
let nonnull: NonNull<_> = (&12u32).into();
|
|
|
|
let manuallydrop = ManuallyDrop::new(12345i32);
|
|
|
|
let mut s = "this".to_string();
|
|
let pin = Pin::new(&mut s);
|
|
|
|
let unique: Unique<_> = (&mut (42u64, 4321i32)).into();
|
|
|
|
zzz(); // #break
|
|
}
|
|
|
|
fn zzz() { }
|