diff options
Diffstat (limited to 'libstdc++-v3/include/ext/vstring.h')
| -rw-r--r-- | libstdc++-v3/include/ext/vstring.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libstdc++-v3/include/ext/vstring.h b/libstdc++-v3/include/ext/vstring.h index 43edb53b41c..85322130cf9 100644 --- a/libstdc++-v3/include/ext/vstring.h +++ b/libstdc++-v3/include/ext/vstring.h @@ -557,10 +557,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION reference operator[](size_type __pos) { - // allow pos == size() as v3 extension: + // Allow pos == size() both in C++98 mode, as v3 extension, + // and in C++11 mode. _GLIBCXX_DEBUG_ASSERT(__pos <= this->size()); - // but be strict in pedantic mode: - _GLIBCXX_DEBUG_PEDASSERT(__pos < this->size()); + // In pedantic mode be strict in C++98 mode. + _GLIBCXX_DEBUG_PEDASSERT(__cplusplus >= 201103L + || __pos < this->size()); this->_M_leak(); return this->_M_data()[__pos]; } |