1 files changed, 18 insertions, 0 deletions

diff --git a/tests/ui/const-generics/issues/issue-99641.rs b/tests/ui/const-generics/issues/issue-99641.rs
new file mode 100644
index 00000000000..fae6d3fc41f
--- /dev/null
+++ b/tests/ui/const-generics/issues/issue-99641.rs
@@ -0,0 +1,18 @@
+#![feature(adt_const_params)]
+#![allow(incomplete_features)]
+
+fn main() {
+    pub struct Color<const WHITE: (fn(),)>;
+    //~^ ERROR using function pointers
+
+    impl<const WHITE: (fn(),)> Color<WHITE> {
+        //~^ ERROR using function pointers
+        pub fn new() -> Self {
+            Color::<WHITE>
+        }
+    }
+
+    pub const D65: (fn(),) = (|| {},);
+
+    Color::<D65>::new();
+}