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| author | Paolo Carlini <pcarlini@suse.de> | 2006-10-06 09:57:43 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2006-10-06 09:57:43 +0000 |
| commit | bcf0248a99ea6484c0f2680aa87f10a98fb86a83 (patch) | |
| tree | 686ecb8b646657e10d14747da01789bb9c58e9df /libstdc++-v3/include | |
| parent | 706c4bb76caf0bf9cef5f12d94c9b52d9594e433 (diff) | |
| download | gcc-bcf0248a99ea6484c0f2680aa87f10a98fb86a83.zip gcc-bcf0248a99ea6484c0f2680aa87f10a98fb86a83.tar.gz gcc-bcf0248a99ea6484c0f2680aa87f10a98fb86a83.tar.bz2 | |
re PR libstdc++/29354 (Error when seeking on an ostringstream)
2006-10-06 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/29354
* include/bits/sstream.tcc (basic_stringbuf<>::seekpos(pos_type,
ios_base::openmode)): Allow for seek to pos_type(off_type(0))
when the stream is empty.
* testsuite/27_io/basic_stringbuf/seekpos/char/29354.cc: New.
* testsuite/27_io/basic_stringbuf/seekpos/wchar_t/29354.cc: New.
From-SVN: r117494
Diffstat (limited to 'libstdc++-v3/include')
| -rw-r--r-- | libstdc++-v3/include/bits/sstream.tcc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/include/bits/sstream.tcc b/libstdc++-v3/include/bits/sstream.tcc index 2c5be33..4de1c81 100644 --- a/libstdc++-v3/include/bits/sstream.tcc +++ b/libstdc++-v3/include/bits/sstream.tcc @@ -206,7 +206,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std) const bool __testout = (ios_base::out & this->_M_mode & __mode) != 0; const char_type* __beg = __testin ? this->eback() : this->pbase(); - if (__beg && (__testin || __testout)) + if ((__beg || !off_type(__sp)) && (__testin || __testout)) { _M_update_egptr(); |