From d8280df5d5ee328985ec1b12bcdcc1c2dd159d36 Mon Sep 17 00:00:00 2001
From: "Ralf W. Grosse-Kunstleve" <rwgk@google.com>
Date: Wed, 22 Jun 2022 18:52:56 -0700
Subject: [PATCH] assert pybind11_tests.compiler_info is not None

---
 tests/conftest.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/conftest.py b/tests/conftest.py
index 647f7d2bd..d64899734 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -203,5 +203,8 @@ def pytest_configure():
         pybind11_tests.PYBIND11_INTERNALS_ID,
         flush=True,
     )
+    assert (
+        pybind11_tests.compiler_info is not None
+    ), "Please update pybind11_tests.cpp if this assert fails."
     pytest.suppress = suppress
     pytest.gc_collect = gc_collect