1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/error-codes/E0370.rs b/tests/ui/error-codes/E0370.rs
new file mode 100644
index 00000000000..32a66b63bed
--- /dev/null
+++ b/tests/ui/error-codes/E0370.rs
@@ -0,0 +1,10 @@
+#![allow(dead_code)]
+
+#[deny(overflowing_literals)]
+#[repr(i64)]
+enum Foo {
+    X = 0x7fffffffffffffff,
+    Y, //~ ERROR E0370
+}
+
+fn main() {}