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Avoid g++ 4.4 conflict between hash() and boost::hash

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This commit is contained in:
Peter Dimov
2020-06-06 00:15:58 +03:00
parent 1b5568d585
commit b66fe51566
1 changed files with 22 additions and 22 deletions
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44
test/owner_hash_test.cpp
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@ -7,7 +7,7 @@
#include <boost/weak_ptr.hpp> #include <boost/weak_ptr.hpp>
#include <boost/core/lightweight_test.hpp> #include <boost/core/lightweight_test.hpp>
template<class T> std::size_t hash( T const& t ) template<class T> std::size_t hash_( T const& t )
{ {
return boost::owner_hash<T>()( t ); return boost::owner_hash<T>()( t );
} }
@ -17,57 +17,57 @@ int main()
boost::shared_ptr<int> p1( new int ); boost::shared_ptr<int> p1( new int );
boost::shared_ptr<int> p2( p1 ); boost::shared_ptr<int> p2( p1 );
BOOST_TEST_EQ( hash( p1 ), hash( p2 ) ); BOOST_TEST_EQ( hash_( p1 ), hash_( p2 ) );
boost::shared_ptr<int> p3( new int ); boost::shared_ptr<int> p3( new int );
BOOST_TEST_NE( hash( p1 ), hash( p3 ) ); BOOST_TEST_NE( hash_( p1 ), hash_( p3 ) );
boost::shared_ptr<int> p4; boost::shared_ptr<int> p4;
boost::shared_ptr<int> p5; boost::shared_ptr<int> p5;
BOOST_TEST_EQ( hash( p4 ), hash( p5 ) ); BOOST_TEST_EQ( hash_( p4 ), hash_( p5 ) );
BOOST_TEST_NE( hash( p4 ), hash( p3 ) ); BOOST_TEST_NE( hash_( p4 ), hash_( p3 ) );
boost::shared_ptr<int> p6( static_cast<int*>(0) ); boost::shared_ptr<int> p6( static_cast<int*>(0) );
BOOST_TEST_NE( hash( p4 ), hash( p6 ) ); BOOST_TEST_NE( hash_( p4 ), hash_( p6 ) );
boost::shared_ptr<void> p7( p1 ); boost::shared_ptr<void> p7( p1 );
BOOST_TEST_EQ( hash( p1 ), hash( p7 ) ); BOOST_TEST_EQ( hash_( p1 ), hash_( p7 ) );
boost::shared_ptr<void> p8; boost::shared_ptr<void> p8;
BOOST_TEST_NE( hash( p1 ), hash( p8 ) ); BOOST_TEST_NE( hash_( p1 ), hash_( p8 ) );
BOOST_TEST_EQ( hash( p4 ), hash( p8 ) ); BOOST_TEST_EQ( hash_( p4 ), hash_( p8 ) );
boost::weak_ptr<int> q1( p1 ); boost::weak_ptr<int> q1( p1 );
BOOST_TEST_EQ( hash( p1 ), hash( q1 ) ); BOOST_TEST_EQ( hash_( p1 ), hash_( q1 ) );
boost::weak_ptr<int> q2( p1 ); boost::weak_ptr<int> q2( p1 );
BOOST_TEST_EQ( hash( q1 ), hash( q2 ) ); BOOST_TEST_EQ( hash_( q1 ), hash_( q2 ) );
boost::weak_ptr<int> q3( p3 ); boost::weak_ptr<int> q3( p3 );
BOOST_TEST_NE( hash( p1 ), hash( q3 ) ); BOOST_TEST_NE( hash_( p1 ), hash_( q3 ) );
BOOST_TEST_NE( hash( q1 ), hash( q3 ) ); BOOST_TEST_NE( hash_( q1 ), hash_( q3 ) );
boost::weak_ptr<int> q4; boost::weak_ptr<int> q4;
BOOST_TEST_EQ( hash( p4 ), hash( q4 ) ); BOOST_TEST_EQ( hash_( p4 ), hash_( q4 ) );
BOOST_TEST_NE( hash( q1 ), hash( q4 ) ); BOOST_TEST_NE( hash_( q1 ), hash_( q4 ) );
boost::weak_ptr<void> q5; boost::weak_ptr<void> q5;
BOOST_TEST_EQ( hash( q4 ), hash( q5 ) ); BOOST_TEST_EQ( hash_( q4 ), hash_( q5 ) );
boost::weak_ptr<void> q7( p7 ); boost::weak_ptr<void> q7( p7 );
BOOST_TEST_EQ( hash( p1 ), hash( q7 ) ); BOOST_TEST_EQ( hash_( p1 ), hash_( q7 ) );
BOOST_TEST_EQ( hash( q1 ), hash( q7 ) ); BOOST_TEST_EQ( hash_( q1 ), hash_( q7 ) );
p1.reset(); p1.reset();
p2.reset(); p2.reset();
@ -79,10 +79,10 @@ int main()
BOOST_TEST( q3.expired() ); BOOST_TEST( q3.expired() );
BOOST_TEST( q7.expired() ); BOOST_TEST( q7.expired() );
BOOST_TEST_EQ( hash( q1 ), hash( q2 ) ); BOOST_TEST_EQ( hash_( q1 ), hash_( q2 ) );
BOOST_TEST_EQ( hash( q1 ), hash( q7 ) ); BOOST_TEST_EQ( hash_( q1 ), hash_( q7 ) );
BOOST_TEST_NE( hash( q1 ), hash( q3 ) ); BOOST_TEST_NE( hash_( q1 ), hash_( q3 ) );
BOOST_TEST_NE( hash( q1 ), hash( q4 ) ); BOOST_TEST_NE( hash_( q1 ), hash_( q4 ) );
return boost::report_errors(); return boost::report_errors();
} }