1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/macros/issue-19163.rs b/tests/ui/macros/issue-19163.rs
new file mode 100644
index 000000000..d98c5912a
--- /dev/null
+++ b/tests/ui/macros/issue-19163.rs
@@ -0,0 +1,11 @@
+// aux-build:issue-19163.rs
+
+#[macro_use] extern crate issue_19163;
+
+use std::io::Write;
+
+fn main() {
+    let mut v = vec![];
+    mywrite!(&v, "Hello world");
+    //~^ ERROR cannot borrow data in a `&` reference as mutable
+}