1 files changed, 8 insertions, 0 deletions
diff --git a/tests/ui/borrowck/issue-42344.rs b/tests/ui/borrowck/issue-42344.rs
new file mode 100644
index 00000000000..a7636edf2f8
--- /dev/null
+++ b/tests/ui/borrowck/issue-42344.rs
@@ -0,0 +1,8 @@
+static TAB: [&mut [u8]; 0] = [];
+
+pub unsafe fn test() {
+    TAB[0].iter_mut();
+    //~^ ERROR cannot borrow `*TAB[_]` as mutable, as `TAB` is an immutable static item [E0596]
+}
+
+pub fn main() {}