GSL/tests/span_compile_only.cpp

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///////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2015 Microsoft Corporation. All rights reserved.
//
// This code is licensed under the MIT License (MIT).
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
///////////////////////////////////////////////////////////////////////////////
#include <catch/catch.hpp> // for AssertionHandler, StringRef, CHECK, TEST_...
#include <gsl/gsl_byte> // for byte
#include <gsl/gsl_util> // for narrow_cast, at
#include <gsl/span> // for span, span_iterator, operator==, operator!=
#include <array> // for array
#include <iostream> // for ptrdiff_t
#include <iterator> // for reverse_iterator, operator-, operator==
#include <memory> // for unique_ptr, shared_ptr, make_unique, allo...
#include <regex> // for match_results, sub_match, match_results<>...
#include <stddef.h> // for ptrdiff_t
#include <string> // for string
#include <type_traits> // for integral_constant<>::value, is_default_co...
#include <vector> // for vector
namespace gsl {
struct fail_fast;
} // namespace gsl
using namespace std;
using namespace gsl;
namespace
{
struct BaseClass
{
};
struct DerivedClass : BaseClass
{
};
struct AddressOverloaded
{
AddressOverloaded operator&() const { return {}; }
};
}
GSL_SUPPRESS(con.4) // NO-FORMAT: attribute
TEST_CASE("default_constructor")
{
{
span<int> s;
CHECK((s.size() == 0 && s.data() == nullptr));
span<const int> cs;
CHECK((cs.size() == 0 && cs.data() == nullptr));
}
}