test/stdlib: Fix memory leak in UnsafeRawBufferPointer test (swiftlang#63182)

valeriyvan · web-flow · commit d2ad33ae9360 · 2023-01-25T09:37:16.000Z
diff --git a/test/stdlib/UnsafeRawBufferPointer.swift b/test/stdlib/UnsafeRawBufferPointer.swift
@@ -651,6 +651,7 @@ UnsafeRawBufferPointerTestSuite.test("copy.sequence.overflow")
 
 UnsafeRawBufferPointerTestSuite.test("copy.overlap") {
   let bytes = UnsafeMutableRawBufferPointer.allocate(byteCount: 4, alignment: MemoryLayout<UInt>.alignment)
+  defer { bytes.deallocate() }
   // Right Overlap
   bytes[0] = 1
   bytes[1] = 2
