1 files changed, 159 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/other/pr35504.C b/gcc/testsuite/g++.dg/other/pr35504.C
new file mode 100644
index 000000000..58422f24a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/pr35504.C
@@ -0,0 +1,159 @@
+// { dg-do run { target { { i?86-*-* x86_64-*-* } && ilp32 } } }
+
+#define ATTR0 __attribute__((__regparm__(0)))
+#define ATTR1 __attribute__((__regparm__(1)))
+#define ATTR2 __attribute__((__regparm__(2)))
+#define ATTR3 __attribute__((__regparm__(3)))
+#define ATTR4 __attribute__((__fastcall__))
+#define ATTR5 __attribute__((__stdcall__))
+#define ATTR6 __attribute__((__cdecl__))
+#define ATTR7
+#define ATTR8 __attribute__((__thiscall__))
+
+extern "C" void abort (void);
+
+struct long_struct
+{
+  int a[3];
+};
+
+struct long_struct ret;
+
+class c3 *this3;
+
+class c1
+{
+  int val1;
+public:
+    virtual void foo () { }
+};
+
+class c2
+{
+public:
+  virtual ATTR0 struct long_struct method0 ()
+  {
+    return ret;
+  }
+
+  virtual ATTR1 struct long_struct method1 ()
+  {
+    return ret;
+  }
+
+  virtual ATTR2 struct long_struct method2 ()
+  {
+    return ret;
+  }
+
+  virtual ATTR3 struct long_struct method3 ()
+  {
+    return ret;
+  }
+
+  virtual ATTR4 struct long_struct method4 ()
+  {
+    return ret;
+  }
+
+  virtual ATTR5 struct long_struct method5 ()
+  {
+    return ret;
+  }
+
+  virtual ATTR6 struct long_struct method6 ()
+  {
+    return ret;
+  }
+
+  virtual ATTR7 struct long_struct method7 ()
+  {
+    return ret;
+  }
+
+  virtual ATTR8 struct long_struct method8 ()
+  {
+    return ret;
+  }
+};
+
+class c3:c1, public c2
+{
+public:
+  c3 ()
+  {
+    this3 = this;
+  }
+
+  struct long_struct check_this (int a)
+  {
+    if (this3 != this)
+      abort ();
+
+    return ret;
+  }
+
+  virtual ATTR0 struct long_struct method0 ()
+  {
+    return check_this (0);
+  }
+
+  virtual ATTR1 struct long_struct method1 ()
+  {
+    return check_this (1);
+  }
+
+  virtual ATTR2 struct long_struct method2 ()
+  {
+    return check_this (2);
+  }
+
+  virtual ATTR3 struct long_struct method3 ()
+  {
+    return check_this (3);
+  }
+
+  virtual ATTR4 struct long_struct method4 ()
+  {
+    return check_this (4);
+  }
+
+  virtual ATTR5 struct long_struct method5 ()
+  {
+    return check_this (5);
+  }
+
+  virtual ATTR6 struct long_struct method6 ()
+  {
+    return check_this (6);
+  }
+
+  virtual ATTR7 struct long_struct method7 ()
+  {
+    return check_this (7);
+  }
+
+  virtual ATTR8 struct long_struct method8 ()
+  {
+    return check_this (7);
+  }
+};
+
+class c3 c3_instance;
+class c2 *c2_ptr = &c3_instance;
+
+int
+main ()
+{
+  c2_ptr->method0 ();
+  c2_ptr->method1 ();
+  c2_ptr->method2 ();
+  c2_ptr->method3 ();
+  c2_ptr->method4 ();
+  c2_ptr->method5 ();
+  c2_ptr->method6 ();
+  c2_ptr->method7 ();
+  c2_ptr->method8 ();
+
+  return 0;
+}