| // RUN: %clang_cc1 %s -std=c++11 -Wignored-qualifiers -Wno-ignored-reference-qualifiers -verify=both |
| // RUN: %clang_cc1 %s -std=c++11 -Wignored-qualifiers -verify=both,qual |
| |
| const int scalar_c(); // both-warning{{'const' type qualifier on return type has no effect}} |
| volatile int scalar_v(); // both-warning{{'volatile' type qualifier on return type has no effect}} |
| const volatile int scalar_cv(); // both-warning{{'const volatile' type qualifiers on return type have no effect}} |
| |
| typedef int& IntRef; |
| |
| const IntRef ref_c(); // qual-warning{{'const' qualifier on reference type 'IntRef' (aka 'int &') has no effect}} |
| volatile IntRef ref_v(); // qual-warning{{'volatile' qualifier on reference type 'IntRef' (aka 'int &') has no effect}} |
| const volatile IntRef ref_cv(); // qual-warning{{'const' qualifier on reference type 'IntRef' (aka 'int &') has no effect}} \ |
| qual-warning{{'volatile' qualifier on reference type 'IntRef' (aka 'int &') has no effect}} |
| |
| template<typename T> |
| class container { |
| using value_type = T; |
| using reference = value_type&; |
| reference get(); |
| const reference get() const; // qual-warning{{'const' qualifier on reference type 'container::reference' (aka 'T &') has no effect}} |
| }; |