1 files changed, 11 insertions, 0 deletions

diff --git a/tests/ui/const-generics/issues/issue-77357.rs b/tests/ui/const-generics/issues/issue-77357.rs
new file mode 100644
index 000000000..3cb8d3846
--- /dev/null
+++ b/tests/ui/const-generics/issues/issue-77357.rs
@@ -0,0 +1,11 @@
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+
+trait MyTrait<T> {}
+
+fn bug<'a, T>() -> &'static dyn MyTrait<[(); { |x: &'a u32| { x }; 4 }]> {
+    //~^ ERROR overly complex generic constant
+    todo!()
+}
+
+fn main() {}