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

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@162571 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant 2012-08-24 18:06:47 +00:00
parent 8540d4c9d2
commit e7d59f2601
1 changed files with 1 additions and 1 deletions
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include/fstream
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@ -261,12 +261,12 @@ basic_filebuf<_CharT, _Traits>::basic_filebuf()
__owns_ib_(false), __owns_ib_(false),
__always_noconv_(false) __always_noconv_(false)
{ {
setbuf(0, 4096);
if (has_facet<codecvt<char_type, char, state_type> >(this->getloc())) if (has_facet<codecvt<char_type, char, state_type> >(this->getloc()))
{ {
__cv_ = &use_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(); __always_noconv_ = __cv_->always_noconv();
} }
setbuf(0, 4096);
} }
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES