src/test/debuginfo/rwlock-read.rs

   1 // Testing the display of RwLock and RwLockReadGuard in cdb.
   2
   3 // cdb-only
   4 // min-cdb-version: 10.0.18317.1001
   5 // compile-flags:-g
   6
   7 // === CDB TESTS ==================================================================================
   8 //
   9 // cdb-command:g
  10 //
  11 // cdb-command:dx l
  12 // cdb-check:l                [Type: std::sync::rwlock::RwLock<i32>]
  13 // cdb-check:    [...] poison           [Type: std::sync::poison::Flag]
  14 // cdb-check:    [...] data             : 0 [Type: core::cell::UnsafeCell<i32>]
  15 //
  16 // cdb-command:dx r
  17 // cdb-check:r                [Type: std::sync::rwlock::RwLockReadGuard<i32>]
  18 // cdb-check:    [...] data             : NonNull([...]: 0) [Type: core::ptr::non_null::NonNull<i32>]
  19 // cdb-check:    [...] inner_lock       : [...] [Type: std::sys::windows::locks::rwlock::RwLock *]
  20
  21 #[allow(unused_variables)]
  22
  23 use std::sync::RwLock;
  24
  25 fn main()
  26 {
  27     let l = RwLock::new(0);
  28     let r = l.read().unwrap();
  29     zzz(); // #break
  30 }
  31
  32 fn zzz() {}