From 052e61b5fe4a531e514225308eaa5082c9f84ff7 Mon Sep 17 00:00:00 2001
From: Jukka Lehtosalo <jukka.lehtosalo@iki.fi>
Date: Tue, 9 May 2023 18:48:12 +0100
Subject: [PATCH] [mypyc] Don't use _PyErr_ChainExceptions on 3.12, since it's
 deprecated

See https://github.com/python/cpython/pull/102935.
---
 mypyc/lib-rt/exc_ops.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mypyc/lib-rt/exc_ops.c b/mypyc/lib-rt/exc_ops.c
index 219914bf3470..a7536994d059 100644
--- a/mypyc/lib-rt/exc_ops.c
+++ b/mypyc/lib-rt/exc_ops.c
@@ -230,7 +230,11 @@ void CPy_AddTraceback(const char *filename, const char *funcname, int line, PyOb
     return;
 
 error:
+#if CPY_3_12_FEATURES
+    _PyErr_ChainExceptions1(exc);
+#else
     _PyErr_ChainExceptions(exc, val, tb);
+#endif
 }
 
 CPy_NOINLINE