diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/if_let_mutex.stderr')
-rw-r--r-- | src/tools/clippy/tests/ui/if_let_mutex.stderr | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/if_let_mutex.stderr b/src/tools/clippy/tests/ui/if_let_mutex.stderr new file mode 100644 index 000000000..e9c4d9163 --- /dev/null +++ b/src/tools/clippy/tests/ui/if_let_mutex.stderr @@ -0,0 +1,29 @@ +error: calling `Mutex::lock` inside the scope of another `Mutex::lock` causes a deadlock + --> $DIR/if_let_mutex.rs:10:5 + | +LL | / if let Err(locked) = m.lock() { +LL | | do_stuff(locked); +LL | | } else { +LL | | let lock = m.lock().unwrap(); +LL | | do_stuff(lock); +LL | | }; + | |_____^ + | + = note: `-D clippy::if-let-mutex` implied by `-D warnings` + = help: move the lock call outside of the `if let ...` expression + +error: calling `Mutex::lock` inside the scope of another `Mutex::lock` causes a deadlock + --> $DIR/if_let_mutex.rs:22:5 + | +LL | / if let Some(locked) = m.lock().unwrap().deref() { +LL | | do_stuff(locked); +LL | | } else { +LL | | let lock = m.lock().unwrap(); +LL | | do_stuff(lock); +LL | | }; + | |_____^ + | + = help: move the lock call outside of the `if let ...` expression + +error: aborting due to 2 previous errors + |