| // 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() {} |