1*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -triple i686-pc-win32 -std=c++11 -vtordisp-mode=0 -DVTORDISP_MODE=0 %s -verify 2*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -triple i686-pc-win32 -std=c++11 -vtordisp-mode=1 -DVTORDISP_MODE=1 %s -verify 3*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -triple i686-pc-win32 -std=c++11 -vtordisp-mode=2 -DVTORDISP_MODE=2 %s -verify 4*0a6a1f1dSLionel Sambuc 5*0a6a1f1dSLionel Sambuc // expected-no-diagnostics 6*0a6a1f1dSLionel Sambuc 7*0a6a1f1dSLionel Sambuc struct A { 8*0a6a1f1dSLionel Sambuc A(); 9*0a6a1f1dSLionel Sambuc virtual void foo(); 10*0a6a1f1dSLionel Sambuc }; 11*0a6a1f1dSLionel Sambuc 12*0a6a1f1dSLionel Sambuc // At /vd1, there is a vtordisp before A. 13*0a6a1f1dSLionel Sambuc struct B : virtual A { 14*0a6a1f1dSLionel Sambuc B(); 15*0a6a1f1dSLionel Sambuc virtual void foo(); 16*0a6a1f1dSLionel Sambuc virtual void bar(); 17*0a6a1f1dSLionel Sambuc }; 18*0a6a1f1dSLionel Sambuc 19*0a6a1f1dSLionel Sambuc // At /vd2, there is a vtordisp before B, but only because it has its own 20*0a6a1f1dSLionel Sambuc // vftable. 21*0a6a1f1dSLionel Sambuc struct C : virtual B { 22*0a6a1f1dSLionel Sambuc C(); 23*0a6a1f1dSLionel Sambuc }; 24*0a6a1f1dSLionel Sambuc 25*0a6a1f1dSLionel Sambuc // There are two vfptrs, two vbptrs, and some number of vtordisps. 26*0a6a1f1dSLionel Sambuc static_assert(sizeof(C) == 2 * 4 + 2 * 4 + 4 * VTORDISP_MODE, "size mismatch"); 27