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// 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::mutex::Mutex<i32>]
// cdb-check: [...] inner [Type: std::sys::windows::locks::mutex::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$<core::result::Result<std::sync::mutex::MutexGuard<i32>,enum2$<std::sync::poison::TryLockError<std::sync::mutex::MutexGuard<i32> > > > >]
// cdb-check: [...] __0 [Type: std::sync::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() {}
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