1 files changed, 32 insertions, 0 deletions
diff --git a/tests/ui/const-generics/variant-discrimiant-no-generics.rs b/tests/ui/const-generics/variant-discrimiant-no-generics.rs
new file mode 100644
index 00000000000..e286aa9a613
--- /dev/null
+++ b/tests/ui/const-generics/variant-discrimiant-no-generics.rs
@@ -0,0 +1,32 @@
+// revisions: full min
+
+#![cfg_attr(full, feature(generic_const_exprs))]
+#![cfg_attr(full, allow(incomplete_features))]
+
+enum Foo<const N: isize> {
+    Variant = N,
+    //~^ ERROR: generic parameters may not be used in enum discriminant values
+}
+
+enum Owo<const N: isize> {
+    Variant = { N + 1 },
+    //~^ ERROR: generic parameters may not be used in enum discriminant values
+}
+
+#[repr(isize)]
+enum Bar<T> {
+    Variant = { std::mem::size_of::<T>() as isize },
+    Other(T), //~^ ERROR: generic parameters may not be used in enum discriminant values
+}
+
+#[repr(isize)]
+enum UwU<'a> {
+    Variant = {
+        let a: &'a ();
+        //~^ ERROR: generic parameters may not be used in enum discriminant values
+        10_isize
+    },
+    Other(&'a ()),
+}
+
+fn main() {}