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Added evaluator overloads for case when comparing pointers against NULLs that decay to ints

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Phil Nash 2012-05-24 18:41:14 +01:00
parent a8570dfdfe
commit 2ffb372290
1 changed files with 22 additions and 0 deletions
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22
include/internal/catch_evaluate.hpp
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@ -125,6 +125,7 @@ namespace Internal {
return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs ); return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
} }
// pointer to long (when comparing against NULL)
template<Operator Op, typename T> template<Operator Op, typename T>
bool compare( long lhs, const T* rhs ) { bool compare( long lhs, const T* rhs ) {
return Evaluator<const T*, const T*, Op>::evaluate( reinterpret_cast<const T*>( lhs ), rhs ); return Evaluator<const T*, const T*, Op>::evaluate( reinterpret_cast<const T*>( lhs ), rhs );
@ -145,6 +146,27 @@ namespace Internal {
return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) ); return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
} }
// pointer to int (when comparing against NULL)
template<Operator Op, typename T>
bool compare( int lhs, const T* rhs ) {
return Evaluator<const T*, const T*, Op>::evaluate( reinterpret_cast<const T*>( lhs ), rhs );
}
template<Operator Op, typename T>
bool compare( int lhs, T* rhs ) {
return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
}
template<Operator Op, typename T>
bool compare( const T* lhs, int rhs ) {
return Evaluator<const T*, const T*, Op>::evaluate( lhs, reinterpret_cast<const T*>( rhs ) );
}
template<Operator Op, typename T>
bool compare( T* lhs, int rhs ) {
return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
}
} // end of namespace Internal } // end of namespace Internal
} // end of namespace Catch } // end of namespace Catch