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, 22 insertions, 0 deletions

diff --git a/src/test/ui/closures/2229_closure_analysis/arrays-completely-captured.rs b/src/test/ui/closures/2229_closure_analysis/arrays-completely-captured.rs
new file mode 100644
index 000000000..2bcbd792e
--- /dev/null
+++ b/src/test/ui/closures/2229_closure_analysis/arrays-completely-captured.rs
@@ -0,0 +1,22 @@
+// edition:2021
+#![feature(rustc_attrs)]
+
+// Ensure that capture analysis results in arrays being completely captured.
+fn main() {
+    let mut m = [1, 2, 3, 4, 5];
+
+    let mut c = #[rustc_capture_analysis]
+    //~^ ERROR: attributes on expressions are experimental
+    //~| NOTE: see issue #15701 <https://github.com/rust-lang/rust/issues/15701>
+    || {
+    //~^ ERROR: First Pass analysis includes:
+    //~| ERROR: Min Capture analysis includes:
+        m[0] += 10;
+        //~^ NOTE: Capturing m[] -> MutBorrow
+        //~| NOTE: Min Capture m[] -> MutBorrow
+        m[1] += 40;
+        //~^ NOTE: Capturing m[] -> MutBorrow
+    };
+
+    c();
+}