1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/coercion/coerce-reborrow-imm-ptr-arg.rs b/src/test/ui/coercion/coerce-reborrow-imm-ptr-arg.rs
new file mode 100644
index 000000000..f033e1b5d
--- /dev/null
+++ b/src/test/ui/coercion/coerce-reborrow-imm-ptr-arg.rs
@@ -0,0 +1,17 @@
+// run-pass
+#![allow(dead_code)]
+// pretty-expanded FIXME #23616
+
+fn negate(x: &isize) -> isize {
+    -*x
+}
+
+fn negate_mut(y: &mut isize) -> isize {
+    negate(y)
+}
+
+fn negate_imm(y: &isize) -> isize {
+    negate(y)
+}
+
+pub fn main() {}