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Fixed operator->() for optional references.

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[SVN r37125]
This commit is contained in:
Fernando Cacciola
2007-03-01 21:50:12 +00:00
parent f258713788
commit 9bbde2be14
4 changed files with 131 additions and 25 deletions
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18
test/optional_test_ref.cpp
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@ -299,6 +299,23 @@ void test_none( T const* )
BOOST_CHECK ( !non_def ) ;
}
template<class T>
void test_arrow( T const* )
{
TRACE( std::endl << BOOST_CURRENT_FUNCTION );
T a(1234);
optional<T&> oa(a) ;
optional<T&> const coa(a) ;
BOOST_CHECK ( coa->V() == 1234 ) ;
oa->V() = 4321 ;
BOOST_CHECK ( a.V() = 4321 ) ;
}
void test_with_builtin_types()
{
TRACE( std::endl << BOOST_CURRENT_FUNCTION );
@ -315,6 +332,7 @@ void test_with_class_type()
test_basics( ARG(X) );
test_relops( ARG(X) ) ;
test_none ( ARG(X) ) ;
test_arrow ( ARG(X) ) ;
BOOST_CHECK ( X::count == 0 ) ;
}