mirror of https://github.com/rust-lang/rust
33 lines
956 B
Rust
33 lines
956 B
Rust
// Testing the display of RwLock and RwLockReadGuard in cdb.
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// cdb-only
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//@ min-cdb-version: 10.0.18317.1001
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//@ compile-flags:-g
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// === CDB TESTS ==================================================================================
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//
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// cdb-command:g
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//
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// cdb-command:dx l
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// cdb-check:l [Type: std::sync::rwlock::RwLock<i32>]
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// cdb-check: [...] poison [Type: std::sync::poison::Flag]
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// cdb-check: [...] data : 0 [Type: core::cell::UnsafeCell<i32>]
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//
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// cdb-command:dx r
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// cdb-check:r [Type: std::sync::rwlock::RwLockReadGuard<i32>]
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// cdb-check: [...] data : NonNull([...]: 0) [Type: core::ptr::non_null::NonNull<i32>]
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// cdb-check: [...] inner_lock : [...] [Type: std::sys::sync::rwlock::futex::RwLock *]
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#[allow(unused_variables)]
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use std::sync::RwLock;
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fn main()
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{
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let l = RwLock::new(0);
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let r = l.read().unwrap();
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zzz(); // #break
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}
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fn zzz() {}
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