From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/tools/clippy/tests/ui/mut_mutex_lock.fixed | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/tools/clippy/tests/ui/mut_mutex_lock.fixed (limited to 'src/tools/clippy/tests/ui/mut_mutex_lock.fixed') diff --git a/src/tools/clippy/tests/ui/mut_mutex_lock.fixed b/src/tools/clippy/tests/ui/mut_mutex_lock.fixed new file mode 100644 index 000000000..36bc52e33 --- /dev/null +++ b/src/tools/clippy/tests/ui/mut_mutex_lock.fixed @@ -0,0 +1,21 @@ +// run-rustfix +#![allow(dead_code, unused_mut)] +#![warn(clippy::mut_mutex_lock)] + +use std::sync::{Arc, Mutex}; + +fn mut_mutex_lock() { + let mut value_rc = Arc::new(Mutex::new(42_u8)); + let value_mutex = Arc::get_mut(&mut value_rc).unwrap(); + + let mut value = value_mutex.get_mut().unwrap(); + *value += 1; +} + +fn no_owned_mutex_lock() { + let mut value_rc = Arc::new(Mutex::new(42_u8)); + let mut value = value_rc.lock().unwrap(); + *value += 1; +} + +fn main() {} -- cgit v1.2.3