| // RUN: %clang_cc1 %s -fno-rtti -emit-llvm-only -o - -triple=i386-pc-win32 -verify |
| |
| // A is not trivially copyable and must be passed indirectly or with inalloca. |
| struct A { |
| A(); |
| A(const A &o); |
| virtual ~A(); |
| int a; |
| }; |
| |
| struct B { |
| B(); |
| int b; |
| virtual B *clone(A); |
| }; |
| |
| // Converting from C* to B* requires a this adjustment. |
| struct C : A, B { |
| C(); |
| int c; |
| virtual C *clone(A); // expected-error {{cannot compile this non-trivial argument copy for return-adjusting thunk yet}} |
| }; |
| B::B() {} // force emission |
| C::C() {} // force emission |
