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| author | Marshall Clow <mclow.lists@gmail.com> | 2014-09-16 18:57:52 +0000 |
|---|---|---|
| committer | Marshall Clow <mclow.lists@gmail.com> | 2014-09-16 18:57:52 +0000 |
| commit | d1b5078579c5123746feaa2dabcd285aed3b27ab (patch) | |
| tree | 5d3ecb52528125cd7009aeb8d8b1584d0bc33f71 /libcxx/include/sstream | |
| parent | 98c9accacec15eeb284f1ae62cbb81e1f3a411ac (diff) | |
| download | bcm5719-llvm-d1b5078579c5123746feaa2dabcd285aed3b27ab.tar.gz bcm5719-llvm-d1b5078579c5123746feaa2dabcd285aed3b27ab.zip | |
Fix a bug in the move-assigment operator for basic_stringbuf. Thanks to Johnathan Wakeley for the bug report
llvm-svn: 217894
Diffstat (limited to 'libcxx/include/sstream')
| -rw-r--r-- | libcxx/include/sstream | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libcxx/include/sstream b/libcxx/include/sstream index f90d4464a40..27ae78f9d45 100644 --- a/libcxx/include/sstream +++ b/libcxx/include/sstream @@ -325,11 +325,16 @@ basic_stringbuf<_CharT, _Traits, _Allocator>::operator=(basic_stringbuf&& __rhs) __p = const_cast<char_type*>(__str_.data()); if (__binp != -1) this->setg(__p + __binp, __p + __ninp, __p + __einp); + else + this->setg(nullptr, nullptr, nullptr); if (__bout != -1) { this->setp(__p + __bout, __p + __eout); this->pbump(__nout); } + else + this->setp(nullptr, nullptr); + __hm_ = __hm == -1 ? nullptr : __p + __hm; __mode_ = __rhs.__mode_; __p = const_cast<char_type*>(__rhs.__str_.data()); |
