1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/defined-by-trait-resolution.rs b/tests/ui/impl-trait/defined-by-trait-resolution.rs
new file mode 100644
index 000000000..1744046dd
--- /dev/null
+++ b/tests/ui/impl-trait/defined-by-trait-resolution.rs
@@ -0,0 +1,12 @@
+//! The trait query `foo: Fn() -> u8` is a valid defining use of RPIT.
+
+// build-pass
+
+fn returns_u8(_: impl Fn() -> u8) {}
+
+pub fn foo() -> impl Sized {
+    returns_u8(foo);
+    0u8
+}
+
+fn main() {}