[mypyc] Don't use _PyErr_ChainExceptions on 3.12, since it's deprecat…

…ed (#15468)
python · Jun 19, 2023 · c0e6d28 · c0e6d28
1 parent 719e7e7
commit c0e6d28
Showing 1 changed file with 4 additions and 0 deletions.
diff --git 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