1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/consts/issue-3521.rs b/tests/ui/consts/issue-3521.rs
new file mode 100644
index 000000000..c425a22df
--- /dev/null
+++ b/tests/ui/consts/issue-3521.rs
@@ -0,0 +1,13 @@
+// run-rustfix
+fn main() {
+    #[allow(non_upper_case_globals)]
+    let foo: isize = 100;
+
+    #[derive(Debug)]
+    enum Stuff {
+        Bar = foo
+        //~^ ERROR attempt to use a non-constant value in a constant
+    }
+
+    println!("{:?}", Stuff::Bar);
+}