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colemancda/RefCount.h.diff

Created March 6, 2022 07:27
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Swift 5.5.3 patch for ARC on Arm
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RefCount.h.diff
diff --git a/stdlib/public/SwiftShims/RefCount.h b/stdlib/public/SwiftShims/RefCount.h
index 5c8211f5e9f..fe54839aaae 100644
--- a/stdlib/public/SwiftShims/RefCount.h
+++ b/stdlib/public/SwiftShims/RefCount.h
@@ -1319,7 +1319,12 @@ class HeapObjectSideTableEntry {
public:
HeapObjectSideTableEntry(HeapObject *newObject)
- : object(newObject), refCounts()
+ : object(newObject),
+#if __arm__ // https://bugs.swift.org/browse/SR-5846
+ refCounts(SideTableRefCounts::Initialized)
+#else
+ refCounts()
+#endif
{ }
#pragma clang diagnostic push
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