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Use memmove() for potentially overlapping ranges.

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Nikolay Igotti
2016-11-22 13:10:25 +03:00
parent bb6da99feb
commit e131622ef7
1 changed files with 1 additions and 1 deletions
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runtime/src/main/cpp/Arrays.cpp
+1 -1
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@@ -58,7 +58,7 @@ void Kotlin_Array_copyImpl(const ArrayHeader* array, KInt fromIndex,
ThrowArrayIndexOutOfBoundsException(); ThrowArrayIndexOutOfBoundsException();
} }
// TODO: refcounting! // TODO: refcounting!
memcpy(ArrayAddressOfElementAt(destination, toIndex), memmove(ArrayAddressOfElementAt(destination, toIndex),
ArrayAddressOfElementAt(array, fromIndex), count * sizeof(KRef)); ArrayAddressOfElementAt(array, fromIndex), count * sizeof(KRef));
} }