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, 24 insertions, 0 deletions

diff --git a/src/test/ui/nll/closures-in-loops.rs b/src/test/ui/nll/closures-in-loops.rs
new file mode 100644
index 000000000..491c186ec
--- /dev/null
+++ b/src/test/ui/nll/closures-in-loops.rs
@@ -0,0 +1,24 @@
+// Test messages where a closure capture conflicts with itself because it's in
+// a loop.
+
+fn repreated_move(x: String) {
+    for i in 0..10 {
+        || x; //~ ERROR
+    }
+}
+
+fn repreated_mut_borrow(mut x: String) {
+    let mut v = Vec::new();
+    for i in 0..10 {
+        v.push(|| x = String::new()); //~ ERROR
+    }
+}
+
+fn repreated_unique_borrow(x: &mut String) {
+    let mut v = Vec::new();
+    for i in 0..10 {
+        v.push(|| *x = String::new()); //~ ERROR
+    }
+}
+
+fn main() {}