Imported Upstream version 5.18.0.225

Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5

external/llvm/test/tools/llvm-pdbdump/Inputs/ClassLayoutTest.cpp

@@ -0,0 +1,64 @@
+// Compile with "cl /c /Zi /GR- ClassLayoutTest.cpp"
+// Link with "link ClassLayoutTest.obj /debug /nodefaultlib /entry:main"
+
+namespace MembersTest {
+  class A {
+  public:
+    typedef int NestedTypedef;
+    enum NestedEnum {
+      NestedEnumValue1
+    };
+
+    void MemberFunc() {}
+
+  private:
+    int IntMemberVar;
+    double DoubleMemberVar;
+  };
+}
+
+namespace GlobalsTest {
+  int IntVar;
+  double DoubleVar;
+  
+  typedef int Typedef;
+  enum Enum {
+    Val1
+  } EnumVar;
+  Typedef TypedefVar;
+}
+
+namespace BaseClassTest {
+  class A {};
+  class B : public virtual A {};
+  class C : public virtual A {};
+  class D : protected B, private C {};
+}
+
+namespace UdtKindTest {
+  struct A {};
+  class B {};
+  union C {};
+}
+
+namespace BitFieldTest {
+  struct A {
+    int Bits1 : 1;
+    int Bits2 : 2;
+    int Bits3 : 3;
+    int Bits4 : 4;
+    int Bits22 : 22;
+    int Offset0x04;
+  };
+};
+
+int main(int argc, char **argv) {
+  MembersTest::A v1;
+  v1.MemberFunc();
+  BaseClassTest::D v2;
+  UdtKindTest::A v3;
+  UdtKindTest::B v4;
+  UdtKindTest::C v5;
+  BitFieldTest::A v7;
+  return 0;
+}