1 files changed, 45 insertions, 0 deletions
diff --git a/test/Modules/Inputs/lsv-debuginfo/A/ADT.h b/test/Modules/Inputs/lsv-debuginfo/A/ADT.h
new file mode 100644
index 000000000000..f48d4f7820a8
--- /dev/null
+++ b/test/Modules/Inputs/lsv-debuginfo/A/ADT.h
@@ -0,0 +1,45 @@
+#ifndef ADT
+#define ADT
+
+#ifdef WITH_NAMESPACE
+namespace llvm {
+#endif
+template <unsigned Alignment, unsigned Size>
+struct AlignedCharArray {
+  alignas(Alignment) char buffer[Size];
+};
+
+template <typename T1>
+class AlignerImpl {
+  T1 t1;
+};
+
+template <typename T1>
+union SizerImpl {
+  char arr1[sizeof(T1)];
+};
+
+template <typename T1>
+struct AlignedCharArrayUnion
+    : AlignedCharArray<alignof(AlignerImpl<T1>), sizeof(SizerImpl<T1>)> {};
+
+template <typename T, unsigned N>
+struct SmallVectorStorage {
+  AlignedCharArrayUnion<T> InlineElts[N];
+};
+template <typename T, unsigned N>
+class SmallVector : SmallVectorStorage<T, N> {};
+
+template <typename T>
+struct OptionalStorage {
+  AlignedCharArrayUnion<T> storage;
+};
+template <typename T>
+class Optional {
+  OptionalStorage<T> Storage;
+};
+
+#ifdef WITH_NAMESPACE
+} // namespace llvm
+#endif
+#endif