diff --git a/src/test/ui/consts/const-eval/generic-slice.rs b/src/test/ui/consts/const-eval/generic-slice.rs
new file mode 100644
index 0000000000000..21360a1c471f6
--- /dev/null
+++ b/src/test/ui/consts/const-eval/generic-slice.rs
@@ -0,0 +1,31 @@
+// Several variants of #64945.
+
+// This struct is not important, we just use it to put `T` and `'a` in scope for our associated
+// consts.
+struct Generic<'a, T>(std::marker::PhantomData<&'a T>);
+
+impl<'a, T: 'static> Generic<'a, T> {
+    const EMPTY_SLICE: &'a [T] = {
+        let x: &'a [T] = &[];
+        x
+    };
+
+    const EMPTY_SLICE_REF: &'a &'static [T] = {
+        let x: &'static [T] = &[];
+        &x
+        //~^ ERROR `x` does not live long enough
+    };
+}
+
+static mut INTERIOR_MUT_AND_DROP: &'static [std::cell::RefCell<Vec<i32>>] = {
+    let x: &[_] = &[];
+    x
+};
+
+static mut INTERIOR_MUT_AND_DROP_REF: &'static &'static [std::cell::RefCell<Vec<i32>>] = {
+    let x: &[_] = &[];
+    &x
+    //~^ ERROR `x` does not live long enough
+};
+
+fn main() {}