LWG Issue 2087: iostream_category() and noexcept git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192545 91177308-0d34-0410-b5e6-96231b3b80d8 
diff --git a/include/ios b/include/ios index 227e392..0dd328d 100644 --- a/include/ios +++ b/include/ios 
@@ -203,9 +203,9 @@  };    concept_map ErrorCodeEnum<io_errc> { }; -error_code make_error_code(io_errc e); -error_condition make_error_condition(io_errc e); -storage-class-specifier const error_category& iostream_category; +error_code make_error_code(io_errc e) noexcept;  +error_condition make_error_condition(io_errc e) noexcept;  +storage-class-specifier const error_category& iostream_category() noexcept;    } // std   @@ -396,18 +396,18 @@  #endif    _LIBCPP_FUNC_VIS -const error_category& iostream_category(); +const error_category& iostream_category() _NOEXCEPT;    inline _LIBCPP_INLINE_VISIBILITY  error_code -make_error_code(io_errc __e) +make_error_code(io_errc __e) _NOEXCEPT  {  return error_code(static_cast<int>(__e), iostream_category());  }    inline _LIBCPP_INLINE_VISIBILITY  error_condition -make_error_condition(io_errc __e) +make_error_condition(io_errc __e) _NOEXCEPT  {  return error_condition(static_cast<int>(__e), iostream_category());  }