1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/associated-consts/infer-placeholder-in-non-suggestable-pos.rs b/tests/ui/associated-consts/infer-placeholder-in-non-suggestable-pos.rs
new file mode 100644
index 000000000..40896c32e
--- /dev/null
+++ b/tests/ui/associated-consts/infer-placeholder-in-non-suggestable-pos.rs
@@ -0,0 +1,10 @@
+trait Trait {
+    const ASSOC: i32;
+}
+
+impl Trait for () {
+    const ASSOC: &dyn Fn(_) = 1i32;
+    //~^ ERROR the placeholder `_` is not allowed within types on item signatures for associated constants
+}
+
+fn main() {}