Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/missing_spin_loop.stderr b/src/tools/clippy/tests/ui/missing_spin_loop.stderr
new file mode 100644
index 000000000..485da00dc
--- /dev/null
+++ b/src/tools/clippy/tests/ui/missing_spin_loop.stderr
@@ -0,0 +1,40 @@
+error: busy-waiting loop should at least have a spin loop hint
+  --> $DIR/missing_spin_loop.rs:11:37
+   |
+LL |     while b.load(Ordering::Acquire) {}
+   |                                     ^^ help: try this: `{ std::hint::spin_loop() }`
+   |
+   = note: `-D clippy::missing-spin-loop` implied by `-D warnings`
+
+error: busy-waiting loop should at least have a spin loop hint
+  --> $DIR/missing_spin_loop.rs:13:37
+   |
+LL |     while !b.load(Ordering::SeqCst) {}
+   |                                     ^^ help: try this: `{ std::hint::spin_loop() }`
+
+error: busy-waiting loop should at least have a spin loop hint
+  --> $DIR/missing_spin_loop.rs:15:46
+   |
+LL |     while b.load(Ordering::Acquire) == false {}
+   |                                              ^^ help: try this: `{ std::hint::spin_loop() }`
+
+error: busy-waiting loop should at least have a spin loop hint
+  --> $DIR/missing_spin_loop.rs:17:49
+   |
+LL |     while { true == b.load(Ordering::Acquire) } {}
+   |                                                 ^^ help: try this: `{ std::hint::spin_loop() }`
+
+error: busy-waiting loop should at least have a spin loop hint
+  --> $DIR/missing_spin_loop.rs:19:93
+   |
+LL |     while b.compare_exchange(true, false, Ordering::Acquire, Ordering::Relaxed) != Ok(true) {}
+   |                                                                                             ^^ help: try this: `{ std::hint::spin_loop() }`
+
+error: busy-waiting loop should at least have a spin loop hint
+  --> $DIR/missing_spin_loop.rs:21:94
+   |
+LL |     while Ok(false) != b.compare_exchange(false, true, Ordering::Acquire, Ordering::Relaxed) {}
+   |                                                                                              ^^ help: try this: `{ std::hint::spin_loop() }`
+
+error: aborting due to 6 previous errors
+