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, 28 insertions, 0 deletions

diff --git a/vendor/rustc-rayon-core/src/compile_fail/quicksort_race2.rs b/vendor/rustc-rayon-core/src/compile_fail/quicksort_race2.rs
new file mode 100644
index 000000000..020589c29
--- /dev/null
+++ b/vendor/rustc-rayon-core/src/compile_fail/quicksort_race2.rs
@@ -0,0 +1,28 @@
+/*! ```compile_fail,E0500
+
+fn quick_sort<T:PartialOrd+Send>(v: &mut [T]) {
+    if v.len() <= 1 {
+        return;
+    }
+
+    let mid = partition(v);
+    let (lo, _hi) = v.split_at_mut(mid);
+    rayon_core::join(|| quick_sort(lo), || quick_sort(v)); //~ ERROR
+}
+
+fn partition<T:PartialOrd+Send>(v: &mut [T]) -> usize {
+    let pivot = v.len() - 1;
+    let mut i = 0;
+    for j in 0..pivot {
+        if v[j] <= v[pivot] {
+            v.swap(i, j);
+            i += 1;
+        }
+    }
+    v.swap(i, pivot);
+    i
+}
+
+fn main() { }
+
+``` */