diff options
| -rw-r--r-- | libstdc++-v3/testsuite/util/testsuite_iterators.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/libstdc++-v3/testsuite/util/testsuite_iterators.h b/libstdc++-v3/testsuite/util/testsuite_iterators.h index 5be47f4..71b672c 100644 --- a/libstdc++-v3/testsuite/util/testsuite_iterators.h +++ b/libstdc++-v3/testsuite/util/testsuite_iterators.h @@ -208,6 +208,17 @@ namespace __gnu_test : public std::iterator<std::input_iterator_tag, typename remove_cv<T>::type, std::ptrdiff_t, T*, T&> { + struct post_inc_proxy + { + struct deref_proxy + { + T* ptr; + operator const T&() const { return *ptr; } + } p; + + deref_proxy operator*() const { return p; } + }; + protected: input_iterator_wrapper() : ptr(0), SharedInfo(0) { } @@ -266,10 +277,12 @@ namespace __gnu_test return *this; } - void + post_inc_proxy operator++(int) { + post_inc_proxy tmp = { { ptr } }; ++*this; + return tmp; } #if __cplusplus >= 201103L |