From d33c5010c7f2a8c68f7736ab067902ce7e568e5f Mon Sep 17 00:00:00 2001
From: Mara Bos <m-ou.se@m-ou.se>
Date: Thu, 6 May 2021 15:58:45 +0200
Subject: [PATCH] Add test for wrap_pyfunction!() deduction.

---
 tests/test_wrap_pyfunction_deduction.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 tests/test_wrap_pyfunction_deduction.rs

diff --git a/tests/test_wrap_pyfunction_deduction.rs b/tests/test_wrap_pyfunction_deduction.rs
new file mode 100644
index 00000000..c561a419
--- /dev/null
+++ b/tests/test_wrap_pyfunction_deduction.rs
@@ -0,0 +1,13 @@
+use pyo3::{prelude::*, types::PyCFunction, wrap_pyfunction};
+
+#[pyfunction]
+fn f() {}
+
+pub fn add_wrapped(wrapper: &impl Fn(Python) -> PyResult<&PyCFunction>) {
+    let _ = wrapper;
+}
+
+#[test]
+fn wrap_pyfunction_deduction() {
+    add_wrapped(wrap_pyfunction!(f));
+}