| // RUN: clang-cc -fsyntax-only -verify %s | |
| // PR4103 : Make sure we don't get a bogus unused expression warning | |
| class APInt { | |
| char foo; | |
| }; | |
| class APSInt : public APInt { | |
| char bar; | |
| public: | |
| APSInt &operator=(const APSInt &RHS); | |
| }; | |
| APSInt& APSInt::operator=(const APSInt &RHS) { | |
| APInt::operator=(RHS); | |
| return *this; | |
| } |