1 files changed, 29 insertions, 0 deletions

diff --git a/src/test/ui/const-generics/issues/issue-87964.rs b/src/test/ui/const-generics/issues/issue-87964.rs
new file mode 100644
index 000000000..116686abb
--- /dev/null
+++ b/src/test/ui/const-generics/issues/issue-87964.rs
@@ -0,0 +1,29 @@
+// build-pass
+
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+
+pub trait Target {
+    const LENGTH: usize;
+}
+
+
+pub struct Container<T: Target>
+where
+    [(); T::LENGTH]: Sized,
+{
+    _target: T,
+}
+
+impl<T: Target> Container<T>
+where
+    [(); T::LENGTH]: Sized,
+{
+    pub fn start(
+        _target: T,
+    ) -> Container<T> {
+        Container { _target }
+    }
+}
+
+fn main() {}