| // PR c++/88115 |
| // { dg-do compile { target c++11 } } |
| // { dg-additional-options "-Wno-pedantic" } |
| |
| // Verify we mangle __alignof__ differently from alignof. |
| |
| #include <cstddef> |
| |
| template <class T> void f1(decltype(alignof(T))) { } |
| template <class T> void f2(decltype(alignof(T{}))) { } |
| template <class T> void f3(decltype(__alignof__(T))) { } |
| template <class T> void f4(decltype(__alignof__(T{}))) { } |
| |
| template void f1<int>(std::size_t); |
| template void f2<int>(std::size_t); |
| template void f3<int>(std::size_t); |
| template void f4<int>(std::size_t); |
| |
| // { dg-final { scan-assembler "_Z2f1IiEvDTatT_E" } } |
| // { dg-final { scan-assembler "_Z2f2IiEvDTaztlT_EE" } } |
| // { dg-final { scan-assembler "_Z2f3IiEvDTu11__alignof__T_EE" } } |
| // { dg-final { scan-assembler "_Z2f4IiEvDTu11__alignof__XtlT_EEEE" } } |
