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Add result<U&, E> specialization. Fixes #72.

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This commit is contained in:
Peter Dimov
2023-09-12 03:34:24 +03:00
parent a57c568324
commit 951b3fe7b4
22 changed files with 1808 additions and 4 deletions
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test/result_error_construct3.cpp
+22
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@@ -157,5 +157,27 @@ int main()
BOOST_TEST_EQ( r.error(), error_code( EINVAL, generic_category() ) );
}
{
auto ec = make_error_code( errc::invalid_argument );
using R = result<int&>;
R r( R::in_place_error, ec );
BOOST_TEST( !r.has_value() );
BOOST_TEST( r.has_error() );
BOOST_TEST_EQ( r.error(), ec );
}
{
using R = result<int&>;
R r( R::in_place_error, EINVAL, generic_category() );
BOOST_TEST( !r.has_value() );
BOOST_TEST( r.has_error() );
BOOST_TEST_EQ( r.error(), error_code( EINVAL, generic_category() ) );
}
return boost::report_errors();
}