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Fixing up some ABI issues

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@134639 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2011-07-07 21:03:52 +00:00
parent 12c3d374a5
commit ac6de546bd
8 changed files with 61 additions and 133 deletions
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35
src/strstream.cpp
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@@ -100,41 +100,6 @@ strstreambuf::strstreambuf(const unsigned char* __gnext, streamsize __n)
__init((char*)__gnext, __n, nullptr);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
strstreambuf::strstreambuf(strstreambuf&& __rhs)
: streambuf(__rhs),
__strmode_(__rhs.__strmode_),
__alsize_(__rhs.__alsize_),
__palloc_(__rhs.__palloc_),
__pfree_(__rhs.__pfree_)
{
__rhs.setg(nullptr, nullptr, nullptr);
__rhs.setp(nullptr, nullptr);
}
strstreambuf&
strstreambuf::operator=(strstreambuf&& __rhs)
{
if (eback() && (__strmode_ & __allocated) != 0 && (__strmode_ & __frozen) == 0)
{
if (__pfree_)
__pfree_(eback());
else
delete [] eback();
}
streambuf::operator=(__rhs);
__strmode_ = __rhs.__strmode_;
__alsize_ = __rhs.__alsize_;
__palloc_ = __rhs.__palloc_;
__pfree_ = __rhs.__pfree_;
__rhs.setg(nullptr, nullptr, nullptr);
__rhs.setp(nullptr, nullptr);
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
strstreambuf::~strstreambuf()
{
if (eback() && (__strmode_ & __allocated) != 0 && (__strmode_ & __frozen) == 0)