| // Testing the display of Mutex and MutexGuard in cdb. |
| |
| // cdb-only |
| //@ min-cdb-version: 10.0.21287.1005 |
| //@ compile-flags:-g |
| |
| // === CDB TESTS ================================================================================== |
| // |
| //@ cdb-command:g |
| // |
| //@ cdb-command:dx m,d |
| //@ cdb-check:m,d [Type: std::sync::poison::mutex::Mutex<i32>] |
| //@ cdb-check: [...] inner [Type: std::sys::sync::mutex::futex::Mutex] |
| //@ cdb-check: [...] poison [Type: std::sync::poison::Flag] |
| //@ cdb-check: [...] data : 0 [Type: core::cell::UnsafeCell<i32>] |
| |
| // |
| //@ cdb-command:dx m.data,d |
| //@ cdb-check:m.data,d : 0 [Type: core::cell::UnsafeCell<i32>] |
| //@ cdb-check: [<Raw View>] [Type: core::cell::UnsafeCell<i32>] |
| |
| // |
| //@ cdb-command:dx _lock,d |
| //@ cdb-check:_lock,d : Ok [Type: enum2$<core::result::Result<std::sync::poison::mutex::MutexGuard<i32>,enum2$<std::sync::poison::TryLockError<std::sync::poison::mutex::MutexGuard<i32> > > > >] |
| //@ cdb-check: [...] __0 [Type: std::sync::poison::mutex::MutexGuard<i32>] |
| |
| use std::sync::Mutex; |
| |
| fn main() { |
| let m = Mutex::new(0); |
| let _lock = m.try_lock(); |
| |
| println!("this line avoids an `Ambiguous symbol error` while setting the breakpoint"); |
| |
| zzz(); // #break |
| } |
| |
| #[inline(never)] |
| fn zzz() {} |
