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Take adavantage of improved iterator_traits to do more tests on MSVC. Hack

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around an MSVC-with-STLport internal compiler error.


[SVN r9280]
This commit is contained in:
Dave Abrahams 2001-02-19 22:34:31 +00:00
parent 3cb6420eda
commit 56f5f6e8d5
1 changed files with 15 additions and 8 deletions
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23
iterator_adaptor_test.cpp
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@ -9,6 +9,9 @@
// See http://www.boost.org for most recent version including documentation. // See http://www.boost.org for most recent version including documentation.
// Revision History // Revision History
// 19 Feb 01 Take adavantage of improved iterator_traits to do more tests
// on MSVC. Hack around an MSVC-with-STLport internal compiler
// error. (David Abrahams)
// 11 Feb 01 Added test of operator-> for forward and input iterators. // 11 Feb 01 Added test of operator-> for forward and input iterators.
// (Jeremy Siek) // (Jeremy Siek)
// 11 Feb 01 Borland fixes (David Abrahams) // 11 Feb 01 Borland fixes (David Abrahams)
@ -331,34 +334,38 @@ main()
boost::const_nonconst_iterator_test(i, ++j); boost::const_nonconst_iterator_test(i, ++j);
} }
// Test reverse_iterator_generator again, with traits fully deducible on most platforms // Test reverse_iterator_generator again, with traits fully deducible on all platforms
#if !defined(BOOST_MSVC) || defined(__SGI_STL_PORT)
{ {
std::deque<dummyT> reversed_container; std::deque<dummyT> reversed_container;
std::copy(array, array + N, std::back_inserter(reversed_container)); std::reverse_copy(array, array + N, std::back_inserter(reversed_container));
const std::deque<dummyT>::iterator reversed = reversed_container.begin(); const std::deque<dummyT>::iterator reversed = reversed_container.begin();
std::reverse(reversed, reversed + N);
typedef boost::reverse_iterator_generator< typedef boost::reverse_iterator_generator<
std::deque<dummyT>::iterator>::type reverse_iterator; std::deque<dummyT>::iterator>::type reverse_iterator;
typedef boost::reverse_iterator_generator< typedef boost::reverse_iterator_generator<
std::deque<dummyT>::const_iterator, const dummyT>::type const_reverse_iterator; std::deque<dummyT>::const_iterator, const dummyT>::type const_reverse_iterator;
reverse_iterator i(reversed + N); // MSVC/STLport gives an INTERNAL COMPILER ERROR when any computation
// (e.g. "reversed + N") is used in the constructor below.
const std::deque<dummyT>::iterator finish = reversed_container.end();
reverse_iterator i(finish);
boost::random_access_iterator_test(i, N, array); boost::random_access_iterator_test(i, N, array);
boost::random_access_iterator_test(boost::make_reverse_iterator(reversed + N), N, array); boost::random_access_iterator_test(boost::make_reverse_iterator(reversed + N), N, array);
const_reverse_iterator j = reverse_iterator(reversed + N); const_reverse_iterator j = reverse_iterator(finish);
boost::random_access_iterator_test(j, N, array); boost::random_access_iterator_test(j, N, array);
const std::deque<dummyT>::const_iterator const_reversed = reversed; const std::deque<dummyT>::const_iterator const_reversed = reversed;
boost::random_access_iterator_test(boost::make_reverse_iterator(const_reversed + N), N, array); boost::random_access_iterator_test(boost::make_reverse_iterator(const_reversed + N), N, array);
#if !defined(__GNUC__) && !defined(__BORLANDC__) || defined(__SGI_STL_PORT) // GCC/Borland deque iterators don't allow all const/non-const comparisons // Many compilers' builtin deque iterators don't interoperate well, though
// STLport fixes that problem.
#if defined(__SGI_STL_PORT) || !defined(__GNUC__) && !defined(__BORLANDC__) && !defined(BOOST_MSVC)
boost::const_nonconst_iterator_test(i, ++j); boost::const_nonconst_iterator_test(i, ++j);
#endif #endif
} }
#endif
// Test integer_range's iterators // Test integer_range's iterators
{ {