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Fixed order of calling use_facet vs setbuf in basic_filebuf default constructor.

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llvm-svn: 162571
This commit is contained in:
Howard Hinnant
2012-08-24 18:06:47 +00:00
parent 219bd1554f
commit 45c03a8f8d
1 changed files with 1 additions and 1 deletions
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2
libcxx/include/fstream
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@@ -261,12 +261,12 @@ basic_filebuf<_CharT, _Traits>::basic_filebuf()
__owns_ib_(false),
__always_noconv_(false)
{
setbuf(0, 4096);
if (has_facet<codecvt<char_type, char, state_type> >(this->getloc()))
{
__cv_ = &use_facet<codecvt<char_type, char, state_type> >(this->getloc());
__always_noconv_ = __cv_->always_noconv();
}
setbuf(0, 4096);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES