cross-project-tests/debuginfo-tests/llgdb-tests/sret.cpp

   1 // RUN: %clangxx %target_itanium_abi_host_triple -O0 -g %s -c -o %t.o
   2 // RUN: %clangxx %target_itanium_abi_host_triple %t.o -o %t.out
   3 // RUN: %test_debuginfo %s %t.out
   4 // XFAIL: !system-darwin && gdb-clang-incompatibility
   5 // Radar 8775834
   6 // DEBUGGER: break 63
   7 // DEBUGGER: r
   8 // DEBUGGER: p a
   9 // CHECK: ${{[0-9]+}} =
  10 // LLDB does not print artificial members.
  11 // CHECK:  {{(_vptr\$A =)?.*}}m_int = 12
  12
  13 class A
  14 {
  15 public:
  16     A (int i=0);
  17     A (const A& rhs);
  18     const A&
  19     operator= (const A& rhs);
  20     virtual ~A() {}
  21
  22     int get_int();
  23
  24 protected:
  25     int m_int;
  26 };
  27
  28 A::A (int i) :
  29     m_int(i)
  30 {
  31 }
  32
  33 A::A (const A& rhs) :
  34     m_int (rhs.m_int)
  35 {
  36 }
  37
  38 const A &
  39 A::operator =(const A& rhs)
  40 {
  41     m_int = rhs.m_int;
  42     return *this;
  43 }
  44
  45 int A::get_int()
  46 {
  47     return m_int;
  48 }
  49
  50 class B
  51 {
  52 public:
  53     B () {}
  54
  55     A AInstance();
  56 };
  57
  58 A
  59 B::AInstance()
  60 {
  61     A a(12);
  62     return a;
  63 }
  64
  65 int main (int argc, char const *argv[])
  66 {
  67     B b;
  68     int return_val = b.AInstance().get_int();
  69
  70     A a(b.AInstance());
  71     return return_val;
  72 }