XDecref now checks, that refcount is positive in debug builds

lostmsu · lostmsu · commit d068f365b939 · 2021-04-11T01:05:26.000-07:00
diff --git a/src/runtime/runtime.cs b/src/runtime/runtime.cs
@@ -714,6 +714,9 @@ internal static IntPtr SelfIncRef(IntPtr op)
 
         internal static unsafe void XDecref(IntPtr op)
         {
+#if DEBUG
+            Debug.Assert(op == IntPtr.Zero || Refcount(op) > 0);
+#endif
 #if !CUSTOM_INCDEC_REF
             Py_DecRef(op);
             return;

Original file line number	Diff line number	Diff line change
`@@ -714,6 +714,9 @@ internal static IntPtr SelfIncRef(IntPtr op)`
`714`	`714`
`715`	`715`	`internal static unsafe void XDecref(IntPtr op)`
`716`	`716`	`{`
	`717`	`+#if DEBUG`
	`718`	`+ Debug.Assert(op == IntPtr.Zero \|\| Refcount(op) > 0);`
	`719`	`+#endif`
`717`	`720`	`#if !CUSTOM_INCDEC_REF`
`718`	`721`	`Py_DecRef(op);`
`719`	`722`	`return;`