| // Testcase for 'this' mangling |
| // { dg-do compile { target c++11 } } |
| |
| struct B |
| { |
| template <class U> U f(); |
| }; |
| |
| struct A |
| { |
| B b; |
| // { dg-final { scan-assembler "_ZN1A1fIiEEDTcldtdtdefpT1b1fIT_EEEv" } } |
| template <class U> auto f() -> decltype (b.f<U>()); |
| // { dg-final { scan-assembler "_ZN1A1gIiEEDTcldtptfpT1b1fIT_EEEv" } } |
| template <class U> auto g() -> decltype (this->b.f<U>()); |
| // { dg-final { scan-assembler "_ZN1A1hIiEEDTcldtdtdefpT1bsr1B1fIT_EEEv" } } |
| template <class U> auto h() -> decltype (b.B::f<U>()); |
| // { dg-final { scan-assembler "_ZN1A1iIiEEDTcldtptfpT1bsr1B1fIT_EEEv" } } |
| template <class U> auto i() -> decltype (this->b.B::f<U>()); |
| }; |
| |
| int main() |
| { |
| A a; |
| a.f<int>(); |
| a.g<int>(); |
| a.h<int>(); |
| a.i<int>(); |
| } |