1 // RUN: %clang_cc1 -triple i686-pc-win32 -std=c++11 -vtordisp-mode=0 -DVTORDISP_MODE=0 %s -verify
2 // RUN: %clang_cc1 -triple i686-pc-win32 -std=c++11 -vtordisp-mode=1 -DVTORDISP_MODE=1 %s -verify
3 // RUN: %clang_cc1 -triple i686-pc-win32 -std=c++11 -vtordisp-mode=2 -DVTORDISP_MODE=2 %s -verify
4 
5 // expected-no-diagnostics
6 
7 struct A {
8   A();
9   virtual void foo();
10 };
11 
12 // At /vd1, there is a vtordisp before A.
13 struct B : virtual A {
14   B();
15   virtual void foo();
16   virtual void bar();
17 };
18 
19 // At /vd2, there is a vtordisp before B, but only because it has its own
20 // vftable.
21 struct C : virtual B {
22   C();
23 };
24 
25 // There are two vfptrs, two vbptrs, and some number of vtordisps.
26 static_assert(sizeof(C) == 2 * 4 + 2 * 4 + 4 * VTORDISP_MODE, "size mismatch");
27