Fixed order of calling use_facet vs setbuf in basic_filebuf default constructor.
llvm-svn: 162571
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 45c03a8f8d45edd174d715f4245a7984f766e2eb
diff --git a/include/fstream b/include/fstream
index 4a9cb72..83731a1 100644
--- a/include/fstream
+++ b/include/fstream
@@ -261,12 +261,12 @@
__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