1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/infer-fallback.rs b/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/infer-fallback.rs
new file mode 100644
index 000000000..2f474d978
--- /dev/null
+++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/infer-fallback.rs
@@ -0,0 +1,11 @@
+// check-pass
+#![feature(const_trait_impl, effects)]
+
+const fn a() {}
+
+fn foo<F: FnOnce()>(a: F) {}
+
+fn main() {
+    let _ = a;
+    foo(a);
+}