diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-02-08 15:26:55 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-02-08 15:26:55 +0000 |
| commit | 2fffb07a72d0755a559b08cfa30eb12d277daec1 (patch) | |
| tree | 20d56621348a3b110462868858912c7fa9c996f0 /libstdc++-v3/include/bits | |
| parent | 00d899d593b3ee0b57d64166bcbdb2c34bc40f0d (diff) | |
| download | gcc-2fffb07a72d0755a559b08cfa30eb12d277daec1.tar.gz | |
2013-02-08 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk rev 195888 using svnmerge.py
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@195892 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/include/bits')
| -rw-r--r-- | libstdc++-v3/include/bits/basic_ios.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libstdc++-v3/include/bits/basic_ios.h b/libstdc++-v3/include/bits/basic_ios.h index b78b464ba02..bda40f0a7a3 100644 --- a/libstdc++-v3/include/bits/basic_ios.h +++ b/libstdc++-v3/include/bits/basic_ios.h @@ -112,8 +112,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * This allows you to write constructs such as * <code>if (!a_stream) ...</code> and <code>while (a_stream) ...</code> */ +#if __cplusplus >= 201103L + explicit operator bool() const + { return !this->fail(); } +#else operator void*() const { return this->fail() ? 0 : const_cast<basic_ios*>(this); } +#endif bool operator!() const |