vendor/clang/clang-r84949

1 files changed, 70 insertions, 0 deletions

diff --git a/test/CodeGenCXX/ptr-to-datamember.cpp b/test/CodeGenCXX/ptr-to-datamember.cpp
new file mode 100644
index 000000000000..eee03c060f91
--- /dev/null
+++ b/test/CodeGenCXX/ptr-to-datamember.cpp
@@ -0,0 +1,70 @@
+// RUN: clang-cc -emit-llvm -o - %s
+
+extern "C" int printf(...);
+
+struct F {
+  F() : iF(1), fF(2.0) {}
+  int iF;
+  float fF;
+};
+
+struct V {
+  double d;
+  int iV;
+};
+
+struct B  : virtual V{
+  double d;
+  int iB;
+};
+
+struct B1  : virtual V{
+  double d;
+  int iB1;
+};
+
+class A  : public B, public B1 {
+public:
+  A() : f(1.0), d(2.0), Ai(3) {}
+  float f;
+  double d;
+  int Ai;
+  F Af;
+}; 
+
+void pr(const F& b) {
+  printf(" %d %f\n", b.iF, b.fF);
+}
+
+void test_aggr_pdata(A& a1) {
+  F A::* af = &A::Af;
+  pr(a1.*af);
+
+  (a1.*af).iF = 100;
+  (a1.*af).fF = 200.00;
+  printf(" %d %f\n", (a1.*af).iF, (a1.*af).fF);
+  pr(a1.*af);
+
+  (a1.*af).iF++;
+  (a1.*af).fF--;
+  --(a1.*af).fF;
+  pr(a1.*af);
+}
+
+int main() 
+{
+  A a1;
+  int A::* pa = &A::Ai;
+  float A::* pf = &A::f;
+  double A::* pd = &A::d;
+  printf("%d %d %d\n", &A::Ai, &A::f, &A::d);
+  printf("%d\n", &A::B::iB);
+  printf("%d\n", &A::B1::iB1);
+  printf("%d\n", &A::f);
+  printf("%d\n", &A::B::iV);
+  printf("%d\n", &A::B1::iV);
+  printf("%d\n", &A::B::V::iV);
+  printf("%d\n", &A::B1::V::iV);
+  printf("%d, %f, %f  \n", a1.*pa, a1.*pf, a1.*pd);
+  test_aggr_pdata(a1);
+}