1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/structs-enums/enum-discrim-range-overflow.rs b/src/test/ui/structs-enums/enum-discrim-range-overflow.rs
new file mode 100644
index 000000000..9c4c61e68
--- /dev/null
+++ b/src/test/ui/structs-enums/enum-discrim-range-overflow.rs
@@ -0,0 +1,26 @@
+// run-pass
+#![allow(overflowing_literals)]
+
+// pretty-expanded FIXME #23616
+
+pub enum E64 {
+    H64 = 0x7FFF_FFFF_FFFF_FFFF,
+    L64 = 0x8000_0000_0000_0000
+}
+pub enum E32 {
+    H32 = 0x7FFF_FFFF,
+    L32 = 0x8000_0000
+}
+
+pub fn f(e64: E64, e32: E32) -> (bool,bool) {
+    (match e64 {
+        E64::H64 => true,
+        E64::L64 => false
+    },
+     match e32 {
+        E32::H32 => true,
+        E32::L32 => false
+    })
+}
+
+pub fn main() { }