boostorg/optional
1
0
Fork 1
mirror of https://github.com/boostorg/optional.git synced 2025-07-30 04:27:19 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fixed no-return warning

Browse Source
This commit is contained in:
Andrzej Krzemienski
2015-06-03 18:22:41 +02:00
parent 9b1894a2f3
commit b43ce289c2
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/boost/optional/optional.hpp
View File

@ -1271,9 +1271,10 @@ get_pointer ( optional<T>& opt )
// The following declaration prevents a bug where operator safe-bool is used upon streaming optional object if you forget the IO header. // The following declaration prevents a bug where operator safe-bool is used upon streaming optional object if you forget the IO header.
template<class CharType, class CharTrait> template<class CharType, class CharTrait>
std::basic_ostream<CharType, CharTrait>& std::basic_ostream<CharType, CharTrait>&
operator<<(std::basic_ostream<CharType, CharTrait>&, optional_detail::optional_tag const&) operator<<(std::basic_ostream<CharType, CharTrait>& os, optional_detail::optional_tag const&)
{ {
BOOST_STATIC_ASSERT_MSG(sizeof(CharType) == 0, "If you want to output boost::optional, include header <boost/optional/optional_io.hpp>"); BOOST_STATIC_ASSERT_MSG(sizeof(CharType) == 0, "If you want to output boost::optional, include header <boost/optional/optional_io.hpp>");
return os;
} }
// optional's relational operators ( ==, !=, <, >, <=, >= ) have deep-semantics (compare values). // optional's relational operators ( ==, !=, <, >, <=, >= ) have deep-semantics (compare values).