Author: hhinnant Date: Sun Aug 26 13:05:35 2012 New Revision: 162648 URL: http://llvm.org/viewvc/llvm-project?rev=162648&view=rev Log: Hyeon-bin Jeong: libc++ fails to create any classes inherit from basic_ios if they provided char type other than char or wchar_t. It throw exception during construction, so there is no chance to imbue own ctype.
This fixes http://llvm.org/bugs/show_bug.cgi?id=13698 Modified: libcxx/trunk/include/ios Modified: libcxx/trunk/include/ios URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/ios?rev=162648&r1=162647&r2=162648&view=diff ============================================================================== --- libcxx/trunk/include/ios (original) +++ libcxx/trunk/include/ios Sun Aug 26 13:05:35 2012 @@ -637,7 +637,7 @@ void set_rdbuf(basic_streambuf<char_type, traits_type>* __sb); private: basic_ostream<char_type, traits_type>* __tie_; - char_type __fill_; + mutable int_type __fill_; }; template <class _CharT, class _Traits> @@ -659,7 +659,7 @@ { ios_base::init(__sb); __tie_ = 0; - __fill_ = widen(' '); + __fill_ = traits_type::eof(); } template <class _CharT, class _Traits> @@ -731,6 +731,8 @@ _CharT basic_ios<_CharT, _Traits>::fill() const { + if (traits_type::eq_int_type(traits_type::eof(), __fill_)) + __fill_ = widen(' '); return __fill_; } _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
