[cfe-commits] [libcxx] r165884 - /libcxx/trunk/include/streambuf
Howard Hinnant
hhinnant at apple.com
Sat Oct 13 12:31:51 PDT 2012
Author: hhinnant
Date: Sat Oct 13 14:31:51 2012
New Revision: 165884
URL: http://llvm.org/viewvc/llvm-project?rev=165884&view=rev
Log:
Use traits_type::to_int_type in basic_streambuf<_CharT, _Traits>::xsputn when calling overflow to correctly handle negative signed character types. This fixes http://llvm.org/bugs/show_bug.cgi?id=14074.
Modified:
libcxx/trunk/include/streambuf
Modified: libcxx/trunk/include/streambuf
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/streambuf?rev=165884&r1=165883&r2=165884&view=diff
==============================================================================
--- libcxx/trunk/include/streambuf (original)
+++ libcxx/trunk/include/streambuf Sat Oct 13 14:31:51 2012
@@ -540,7 +540,7 @@
{
if (__nout_ < __eout_)
*__nout_++ = *__s;
- else if (overflow(*__s) == __eof)
+ else if (overflow(traits_type::to_int_type(*__s)) == __eof)
break;
}
return __i;
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