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Added test case for is_convertible with UDT that brings out the

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warning message bug with g++.


[SVN r8821]
This commit is contained in:
Jeremy Siek 2001-01-31 02:12:08 +00:00
parent dfd6c85569
commit 71902f23a2
1 changed files with 17 additions and 13 deletions
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30
type_traits_test.cpp
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@ -7,6 +7,9 @@
// standalone test program for <boost/type_traits.hpp> // standalone test program for <boost/type_traits.hpp>
/* Release notes: /* Release notes:
31 Jan 2001:
Added test case for is_convertible with UDT that brings out the
warning message bug with g++. (Jeremy Siek)
20 Jan 2001: 20 Jan 2001:
Suppress an expected warning for MSVC Suppress an expected warning for MSVC
Added a test to prove that we can use void with is_same<> Added a test to prove that we can use void with is_same<>
@ -146,7 +149,7 @@ template <> struct is_POD<empty_POD_union_UDT>
class Base { }; class Base { };
class Deriverd : public Base { }; class Derived : public Base { };
class NonDerived { }; class NonDerived { };
@ -599,11 +602,12 @@ int main()
value_test(false, is_POD<empty_UDT>::value) value_test(false, is_POD<empty_UDT>::value)
value_test(true, is_POD<enum_UDT>::value) value_test(true, is_POD<enum_UDT>::value)
value_test(true, (boost::is_convertible<Deriverd,Base>::value)); value_test(true, (boost::is_convertible<Derived,Base>::value));
value_test(true, (boost::is_convertible<Deriverd,Deriverd>::value)); value_test(true, (boost::is_convertible<Derived,Derived>::value));
value_test(true, (boost::is_convertible<Base,Base>::value)); value_test(true, (boost::is_convertible<Base,Base>::value));
value_test(false, (boost::is_convertible<Base,Deriverd>::value)); value_test(false, (boost::is_convertible<UDT,int>::value));
value_test(true, (boost::is_convertible<Deriverd,Deriverd>::value)); value_test(false, (boost::is_convertible<Base,Derived>::value));
value_test(true, (boost::is_convertible<Derived,Derived>::value));
value_test(false, (boost::is_convertible<NonDerived,Base>::value)); value_test(false, (boost::is_convertible<NonDerived,Base>::value));
value_test(false, (boost::is_convertible<boost::noncopyable, int>::value)); value_test(false, (boost::is_convertible<boost::noncopyable, int>::value));
value_test(true, (boost::is_convertible<float,int>::value)); value_test(true, (boost::is_convertible<float,int>::value));
@ -613,14 +617,14 @@ int main()
value_test(true, (boost::is_convertible<void,void>::value)); value_test(true, (boost::is_convertible<void,void>::value));
#endif #endif
value_test(true, (boost::is_convertible<enum1, int>::value)); value_test(true, (boost::is_convertible<enum1, int>::value));
value_test(true, (boost::is_convertible<Deriverd*, Base*>::value)); value_test(true, (boost::is_convertible<Derived*, Base*>::value));
value_test(false, (boost::is_convertible<Base*, Deriverd*>::value)); value_test(false, (boost::is_convertible<Base*, Derived*>::value));
value_test(true, (boost::is_convertible<Deriverd&, Base&>::value)); value_test(true, (boost::is_convertible<Derived&, Base&>::value));
value_test(false, (boost::is_convertible<Base&, Deriverd&>::value)); value_test(false, (boost::is_convertible<Base&, Derived&>::value));
value_test(true, (boost::is_convertible<const Deriverd*, const Base*>::value)); value_test(true, (boost::is_convertible<const Derived*, const Base*>::value));
value_test(false, (boost::is_convertible<const Base*, const Deriverd*>::value)); value_test(false, (boost::is_convertible<const Base*, const Derived*>::value));
value_test(true, (boost::is_convertible<const Deriverd&, const Base&>::value)); value_test(true, (boost::is_convertible<const Derived&, const Base&>::value));
value_test(false, (boost::is_convertible<const Base&, const Deriverd&>::value)); value_test(false, (boost::is_convertible<const Base&, const Derived&>::value));
value_test(false, (boost::is_convertible<const int *, int*>::value)); value_test(false, (boost::is_convertible<const int *, int*>::value));
value_test(false, (boost::is_convertible<const int&, int&>::value)); value_test(false, (boost::is_convertible<const int&, int&>::value));