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4
CONTRIBUTING.md
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@ -1,6 +1,6 @@
## Contributing to the Guideline Support Library
## Contributing to the Guidelines Support Library
The Guideline Support Library (GSL) contains functions and types that are suggested for use by the
The Guidelines Support Library (GSL) contains functions and types that are suggested for use by the
[C++ Core Guidelines](https://github.com/isocpp/CppCoreGuidelines). GSL design changes are made only as a result of modifications to the Guidelines.
GSL is accepting contributions that improve or refine any of the types in this library as well as ports to other platforms. Changes should have an issue

2
README.md
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@ -36,6 +36,8 @@ The test suite that exercises GSL has been built and passes successfully on the
* GNU/Linux using Clang/LLVM 6.0
* GNU/Linux using Clang/LLVM 7.0
* GNU/Linux using GCC 5.1
* OS X Mojave 10.14.4 using Apple LLVM version 10.0.0 (10.0.1.10010046)
* OS X Mojave 10.14.3 using Apple LLVM version 10.0.0 (clang-1000.11.45.5)
* OS X Yosemite using Xcode with Apple Clang 7.0.0.7000072
* OS X Yosemite using GCC-5.2.0
* OS X Sierra 10.12.4 using Apple LLVM version 8.1.0 (Clang-802.0.42)

2
ThirdPartyNotices.txt
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@ -2,7 +2,7 @@
THIRD-PARTY SOFTWARE NOTICES AND INFORMATION
Do Not Translate or Localize
GSL: Guideline Support Library incorporates third party material from the projects listed below. The original copyright notice and the license under which Microsoft received such third party material are set forth below. Microsoft reserves all other rights not expressly granted, whether by implication, estoppel or otherwise.
GSL: Guidelines Support Library incorporates third party material from the projects listed below. The original copyright notice and the license under which Microsoft received such third party material are set forth below. Microsoft reserves all other rights not expressly granted, whether by implication, estoppel or otherwise.
1. Catch (https://github.com/philsquared/Catch)

7
include/gsl/gsl_util
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@ -24,7 +24,7 @@
#include <exception> // for exception
#include <initializer_list> // for initializer_list
#include <type_traits> // for is_signed, integral_constant
#include <utility> // for forward
#include <utility> // for exchange, forward
#if defined(_MSC_VER) && !defined(__clang__)
@ -59,10 +59,7 @@ class final_action
public:
explicit final_action(F f) noexcept : f_(std::move(f)) {}
final_action(final_action&& other) noexcept : f_(std::move(other.f_)), invoke_(other.invoke_)
{
other.invoke_ = false;
}
final_action(final_action&& other) noexcept : f_(std::move(other.f_)), invoke_(std::exchange(other.invoke_, false)) {}
final_action(const final_action&) = delete;
final_action& operator=(const final_action&) = delete;

198
include/gsl/multi_span
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@ -23,7 +23,6 @@
#include <algorithm> // for transform, lexicographical_compare
#include <array> // for array
#include <cassert>
#include <cstddef> // for ptrdiff_t, size_t, nullptr_t
#include <cstdint> // for PTRDIFF_MAX
#include <functional> // for divides, multiplies, minus, negate, plus
@ -49,6 +48,7 @@
#pragma warning(disable : 26473) // in some instantiations we cast to the same type
#pragma warning(disable : 26490) // TODO: bug in parser - attributes and templates
#pragma warning(disable : 26465) // TODO: bug - suppression does not work on template functions
#pragma warning(disable : 4996) // use of function or classes marked [[deprecated]]
#if _MSC_VER < 1910
#pragma push_macro("constexpr")
@ -57,6 +57,11 @@
#endif // _MSC_VER < 1910
#endif // _MSC_VER
#if __clang__ || __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
// GCC 7 does not like the signed unsigned missmatch (size_t ptrdiff_t)
// While there is a conversion from signed to unsigned, it happens at
// compiletime, so the compiler wouldn't have to warn indiscriminently, but
@ -76,18 +81,18 @@ namespace gsl
namespace details
{
template <typename SizeType>
struct SizeTypeTraits
struct [[deprecated]] SizeTypeTraits
{
static const SizeType max_value = std::numeric_limits<SizeType>::max();
};
template <typename... Ts>
class are_integral : public std::integral_constant<bool, true>
class [[deprecated]] are_integral : public std::integral_constant<bool, true>
{
};
template <typename T, typename... Ts>
class are_integral<T, Ts...>
class [[deprecated]] are_integral<T, Ts...>
: public std::integral_constant<bool,
std::is_integral<T>::value && are_integral<Ts...>::value>
{
@ -95,8 +100,7 @@ namespace details
} // namespace details
template <std::size_t Rank>
class multi_span_index final
{
class [[deprecated]] multi_span_index final {
static_assert(Rank > 0, "Rank must be greater than 0!");
template <std::size_t OtherRank>
@ -152,10 +156,7 @@ public:
return std::equal(elems, elems + rank, rhs.elems);
}
constexpr bool operator!=(const multi_span_index& rhs) const
{
return !(*this == rhs);
}
constexpr bool operator!=(const multi_span_index& rhs) const { return !(*this == rhs); }
constexpr multi_span_index operator+() const noexcept { return *this; }
@ -184,8 +185,7 @@ public:
{
GSL_SUPPRESS(bounds.1) // NO-FORMAT: attribute
GSL_SUPPRESS(bounds.3) // NO-FORMAT: attribute
std::transform(elems, elems + rank, rhs.elems, elems,
std::plus<value_type>{});
std::transform(elems, elems + rank, rhs.elems, elems, std::plus<value_type>{});
return *this;
}
@ -240,7 +240,7 @@ private:
#if !defined(_MSC_VER) || _MSC_VER >= 1910
struct static_bounds_dynamic_range_t
struct [[deprecated]] static_bounds_dynamic_range_t
{
template <typename T, typename = std::enable_if_t<std::is_integral<T>::value>>
constexpr operator T() const noexcept
@ -288,25 +288,22 @@ constexpr static_bounds_dynamic_range_t dynamic_range{};
const std::ptrdiff_t dynamic_range = -1;
#endif
struct generalized_mapping_tag
{
};
struct contiguous_mapping_tag : generalized_mapping_tag
struct [[deprecated]] generalized_mapping_tag
{
};
struct[[deprecated]] contiguous_mapping_tag : generalized_mapping_tag{};
namespace details
{
template <std::ptrdiff_t Left, std::ptrdiff_t Right>
struct LessThan
struct [[deprecated]] LessThan
{
static const bool value = Left < Right;
};
template <std::ptrdiff_t... Ranges>
struct BoundsRanges
{
struct [[deprecated]] BoundsRanges {
using size_type = std::ptrdiff_t;
static const size_type Depth = 0;
static const size_type DynamicNum = 0;
@ -345,7 +342,7 @@ namespace details
};
template <std::ptrdiff_t... RestRanges>
struct BoundsRanges<dynamic_range, RestRanges...> : BoundsRanges<RestRanges...>
struct[[deprecated]] BoundsRanges<dynamic_range, RestRanges...> : BoundsRanges<RestRanges...>
{
using Base = BoundsRanges<RestRanges...>;
using size_type = std::ptrdiff_t;
@ -358,7 +355,8 @@ namespace details
size_type m_bound;
public:
GSL_SUPPRESS(f.23) // NO-FORMAT: attribute // this pointer type is cannot be assigned nullptr - issue in not_null
GSL_SUPPRESS(
f.23) // NO-FORMAT: attribute // this pointer type is cannot be assigned nullptr - issue in not_null
GSL_SUPPRESS(bounds.1) // NO-FORMAT: attribute
constexpr BoundsRanges(const std::ptrdiff_t* const arr)
: Base(arr + 1), m_bound(*arr * this->Base::totalSize())
@ -400,19 +398,19 @@ namespace details
return cur < m_bound ? cur + last : -1;
}
GSL_SUPPRESS(c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
constexpr size_type totalSize() const noexcept
{
return m_bound;
}
GSL_SUPPRESS(
c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
constexpr size_type totalSize() const noexcept { return m_bound; }
GSL_SUPPRESS(c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
GSL_SUPPRESS(
c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
constexpr size_type elementNum() const noexcept
{
return totalSize() / this->Base::totalSize();
}
GSL_SUPPRESS(c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
GSL_SUPPRESS(
c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
constexpr size_type elementNum(std::size_t dim) const noexcept
{
if (dim > 0)
@ -429,7 +427,7 @@ namespace details
};
template <std::ptrdiff_t CurRange, std::ptrdiff_t... RestRanges>
struct BoundsRanges<CurRange, RestRanges...> : BoundsRanges<RestRanges...>
struct[[deprecated]] BoundsRanges<CurRange, RestRanges...> : BoundsRanges<RestRanges...>
{
using Base = BoundsRanges<RestRanges...>;
using size_type = std::ptrdiff_t;
@ -465,8 +463,7 @@ namespace details
Expects(arr[Dim] >= 0 && arr[Dim] < CurrentRange); // Index is out of range
GSL_SUPPRESS(bounds.4) // NO-FORMAT: attribute
const ptrdiff_t d = arr[Dim];
return this->Base::totalSize() * d +
this->Base::template linearize<T, Dim + 1>(arr);
return this->Base::totalSize() * d + this->Base::template linearize<T, Dim + 1>(arr);
}
template <typename T, std::size_t Dim = 0>
@ -478,19 +475,19 @@ namespace details
return this->Base::totalSize() * arr[Dim] + last;
}
GSL_SUPPRESS(c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
GSL_SUPPRESS(
c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
constexpr size_type totalSize() const noexcept
{
return CurrentRange * this->Base::totalSize();
}
GSL_SUPPRESS(c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
constexpr size_type elementNum() const noexcept
{
return CurrentRange;
}
GSL_SUPPRESS(
c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
constexpr size_type elementNum() const noexcept { return CurrentRange; }
GSL_SUPPRESS(c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
GSL_SUPPRESS(
c.128) // NO-FORMAT: attribute // no pointers to BoundsRanges should be ever used
constexpr size_type elementNum(std::size_t dim) const noexcept
{
if (dim > 0)
@ -506,17 +503,14 @@ namespace details
};
template <typename SourceType, typename TargetType>
struct BoundsRangeConvertible
struct[[deprecated]] BoundsRangeConvertible
: public std::integral_constant<bool, (SourceType::TotalSize >= TargetType::TotalSize ||
TargetType::TotalSize == dynamic_range ||
SourceType::TotalSize == dynamic_range ||
TargetType::TotalSize == 0)>
{
};
TargetType::TotalSize == 0)>{};
template <typename TypeChain>
struct TypeListIndexer
{
struct [[deprecated]] TypeListIndexer {
const TypeChain& obj_;
constexpr TypeListIndexer(const TypeChain& obj) : obj_(obj) {}
@ -562,17 +556,16 @@ namespace details
} // namespace details
template <typename IndexType>
class bounds_iterator;
class [[deprecated]] bounds_iterator;
template <std::ptrdiff_t... Ranges>
class static_bounds
{
class [[deprecated]] static_bounds {
public:
static_bounds(const details::BoundsRanges<Ranges...>&) {}
};
template <std::ptrdiff_t FirstRange, std::ptrdiff_t... RestRanges>
class static_bounds<FirstRange, RestRanges...>
class[[deprecated]] static_bounds<FirstRange, RestRanges...>
{
using MyRanges = details::BoundsRanges<FirstRange, RestRanges...>;
@ -724,10 +717,7 @@ public:
return !(*this == rhs);
}
constexpr const_iterator begin() const noexcept
{
return const_iterator(*this, index_type{});
}
constexpr const_iterator begin() const noexcept { return const_iterator(*this, index_type{}); }
constexpr const_iterator end() const noexcept
{
@ -736,7 +726,7 @@ public:
};
template <std::size_t Rank>
class strided_bounds {
class [[deprecated]] strided_bounds {
template <std::size_t OtherRank>
friend class strided_bounds;
@ -766,8 +756,7 @@ public:
constexpr strided_bounds(const index_type& extents, const index_type& strides) noexcept
: m_extents(extents), m_strides(strides)
{
}
{}
constexpr index_type strides() const noexcept { return m_strides; }
@ -839,21 +828,14 @@ private:
};
template <typename T>
struct is_bounds : std::integral_constant<bool, false>
{
};
struct[[deprecated]] is_bounds : std::integral_constant<bool, false>{};
template <std::ptrdiff_t... Ranges>
struct is_bounds<static_bounds<Ranges...>> : std::integral_constant<bool, true>
{
};
struct[[deprecated]] is_bounds<static_bounds<Ranges...>> : std::integral_constant<bool, true>{};
template <std::size_t Rank>
struct is_bounds<strided_bounds<Rank>> : std::integral_constant<bool, true>
{
};
struct[[deprecated]] is_bounds<strided_bounds<Rank>> : std::integral_constant<bool, true>{};
template <typename IndexType>
class bounds_iterator
{
class [[deprecated]] bounds_iterator {
public:
static const std::size_t rank = IndexType::rank;
using iterator_category = std::random_access_iterator_tag;
@ -974,7 +956,6 @@ public:
return curr_ == rhs.curr_;
}
constexpr bool operator!=(const bounds_iterator& rhs) const noexcept { return !(*this == rhs); }
constexpr bool operator<(const bounds_iterator& rhs) const noexcept
@ -995,7 +976,6 @@ public:
}
private:
GSL_SUPPRESS(bounds.4) // NO-FORMAT: attribute
constexpr bool less(index_type & one, index_type & other) const noexcept
{
@ -1092,17 +1072,17 @@ namespace details
} // namespace details
template <typename Span>
class contiguous_span_iterator;
class [[deprecated]] contiguous_span_iterator;
template <typename Span>
class general_span_iterator;
class [[deprecated]] general_span_iterator;
template <std::ptrdiff_t DimSize = dynamic_range>
struct dim_t
struct [[deprecated]] dim_t
{
static const std::ptrdiff_t value = DimSize;
};
template <>
struct dim_t<dynamic_range>
struct [[deprecated]] dim_t<dynamic_range>
{
static const std::ptrdiff_t value = dynamic_range;
const std::ptrdiff_t dvalue;
@ -1123,28 +1103,30 @@ constexpr dim_t<N> dim(std::ptrdiff_t n) noexcept
template <typename ValueType, std::ptrdiff_t FirstDimension = dynamic_range,
std::ptrdiff_t... RestDimensions>
class multi_span;
class [[deprecated("gsl::multi_span is deprecated because it is not in the C++ Core Guidelines")]] multi_span;
template <typename ValueType, std::size_t Rank>
class strided_span;
class [[deprecated("gsl::strided_span is deprecated because it is not in the C++ Core Guidelines")]] strided_span;
namespace details
{
template <typename T, typename = std::true_type>
struct SpanTypeTraits
struct [[deprecated]] SpanTypeTraits
{
using value_type = T;
using size_type = std::size_t;
};
template <typename Traits>
struct SpanTypeTraits<Traits, typename std::is_reference<typename Traits::span_traits&>::type>
struct [[deprecated]] SpanTypeTraits<
Traits, typename std::is_reference<typename Traits::span_traits&>::type>
{
using value_type = typename Traits::span_traits::value_type;
using size_type = typename Traits::span_traits::size_type;
};
template <typename T, std::ptrdiff_t... Ranks>
struct SpanArrayTraits
struct [[deprecated]] SpanArrayTraits
{
using type = multi_span<T, Ranks...>;
using value_type = T;
@ -1153,7 +1135,7 @@ namespace details
using reference = T&;
};
template <typename T, std::ptrdiff_t N, std::ptrdiff_t... Ranks>
struct SpanArrayTraits<T[N], Ranks...> : SpanArrayTraits<T, Ranks..., N>
struct [[deprecated]] SpanArrayTraits<T[N], Ranks...> : SpanArrayTraits<T, Ranks..., N>
{
};
@ -1177,7 +1159,7 @@ namespace details
totalSize, std::integral_constant<bool, BoundsType::dynamic_rank == 1>());
}
struct Sep
struct [[deprecated]] Sep
{
};
@ -1200,36 +1182,35 @@ namespace details
}
template <typename... Dimensions>
struct static_as_multi_span_static_bounds_helper
struct [[deprecated]] static_as_multi_span_static_bounds_helper
{
using type = static_bounds<(Dimensions::value)...>;
};
template <typename T>
struct is_multi_span_oracle : std::false_type
struct [[deprecated]] is_multi_span_oracle : std::false_type
{
};
template <typename ValueType, std::ptrdiff_t FirstDimension, std::ptrdiff_t... RestDimensions>
struct is_multi_span_oracle<multi_span<ValueType, FirstDimension, RestDimensions...>>
struct [[deprecated]] is_multi_span_oracle<multi_span<ValueType, FirstDimension, RestDimensions...>>
: std::true_type
{
};
template <typename ValueType, std::ptrdiff_t Rank>
struct is_multi_span_oracle<strided_span<ValueType, Rank>> : std::true_type
struct [[deprecated]] is_multi_span_oracle<strided_span<ValueType, Rank>> : std::true_type
{
};
template <typename T>
struct is_multi_span : is_multi_span_oracle<std::remove_cv_t<T>>
struct [[deprecated]] is_multi_span : is_multi_span_oracle<std::remove_cv_t<T>>
{
};
} // namespace details
template <typename ValueType, std::ptrdiff_t FirstDimension, std::ptrdiff_t... RestDimensions>
class multi_span
{
class [[deprecated("gsl::multi_span is deprecated because it is not in the C++ Core Guidelines")]] multi_span {
// TODO do we still need this?
template <typename ValueType2, std::ptrdiff_t FirstDimension2,
std::ptrdiff_t... RestDimensions2>
@ -1262,8 +1243,7 @@ private:
public:
// default constructor - same as constructing from nullptr_t
GSL_SUPPRESS(type.6) // NO-FORMAT: attribute // TODO: false positive
constexpr multi_span() noexcept
: multi_span(nullptr, bounds_type{})
constexpr multi_span() noexcept : multi_span(nullptr, bounds_type{})
{
static_assert(bounds_type::dynamic_rank != 0 ||
(bounds_type::dynamic_rank == 0 && bounds_type::static_size == 0),
@ -1273,8 +1253,7 @@ public:
// construct from nullptr - get an empty multi_span
GSL_SUPPRESS(type.6) // NO-FORMAT: attribute // TODO: false positive
constexpr multi_span(std::nullptr_t) noexcept
: multi_span(nullptr, bounds_type{})
constexpr multi_span(std::nullptr_t) noexcept : multi_span(nullptr, bounds_type{})
{
static_assert(bounds_type::dynamic_rank != 0 ||
(bounds_type::dynamic_rank == 0 && bounds_type::static_size == 0),
@ -1298,8 +1277,7 @@ public:
// construct from a single element
GSL_SUPPRESS(type.6) // NO-FORMAT: attribute // TODO: false positive
constexpr multi_span(reference data) noexcept
: multi_span(&data, bounds_type{1})
constexpr multi_span(reference data) noexcept : multi_span(&data, bounds_type{1})
{
static_assert(bounds_type::dynamic_rank > 0 || bounds_type::static_size == 0 ||
bounds_type::static_size == 1,
@ -1312,13 +1290,10 @@ public:
// construct from pointer + length
GSL_SUPPRESS(type.6) // NO-FORMAT: attribute // TODO: false positive
constexpr multi_span(pointer ptr, size_type size)
: multi_span(ptr, bounds_type{size})
{}
constexpr multi_span(pointer ptr, size_type size) : multi_span(ptr, bounds_type{size}) {}
// construct from pointer + length - multidimensional
constexpr multi_span(pointer data, bounds_type bounds)
: data_(data), bounds_(std::move(bounds))
constexpr multi_span(pointer data, bounds_type bounds) : data_(data), bounds_(std::move(bounds))
{
Expects((bounds_.size() > 0 && data != nullptr) || bounds_.size() == 0);
}
@ -1493,8 +1468,7 @@ public:
}
// section - creates a non-contiguous, strided multi_span from a contiguous one
constexpr strided_span<ValueType, Rank> section(index_type origin,
index_type extents) const
constexpr strided_span<ValueType, Rank> section(index_type origin, index_type extents) const
{
const size_type size = this->bounds().total_size() - this->bounds().linearize(origin);
return {&this->operator[](origin), size,
@ -1636,8 +1610,8 @@ public:
template <typename OtherValueType, std::ptrdiff_t... OtherDimensions,
typename = std::enable_if_t<std::is_same<std::remove_cv_t<value_type>,
std::remove_cv_t<OtherValueType>>::value>>
constexpr bool operator>(const multi_span<OtherValueType, OtherDimensions...>& other) const
noexcept
constexpr bool operator>(const multi_span<OtherValueType, OtherDimensions...>& other)
const noexcept
{
return (other < *this);
}
@ -1673,7 +1647,8 @@ constexpr auto as_multi_span(SpanType s, Dimensions2... dims)
// convert a multi_span<T> to a multi_span<const byte>
template <typename U, std::ptrdiff_t... Dimensions>
multi_span<const byte, dynamic_range> as_bytes(multi_span<U, Dimensions...> s) noexcept
multi_span<const byte, dynamic_range>
as_bytes(multi_span<U, Dimensions...> s) noexcept
{
static_assert(std::is_trivial<std::decay_t<U>>::value,
"The value_type of multi_span must be a trivial type.");
@ -1759,7 +1734,8 @@ constexpr auto as_multi_span(T* arr, std::ptrdiff_t len) ->
}
template <typename T, std::size_t N>
constexpr auto as_multi_span(T (&arr)[N]) -> typename details::SpanArrayTraits<T, N>::type
constexpr auto as_multi_span(T (&arr)[N]) ->
typename details::SpanArrayTraits<T, N>::type
{
return {arr};
}
@ -1812,7 +1788,7 @@ constexpr auto as_multi_span(std::basic_string<CharT, Traits, Allocator>& str)
// strided_span is an extension that is not strictly part of the GSL at this time.
// It is kept here while the multidimensional interface is still being defined.
template <typename ValueType, std::size_t Rank>
class strided_span
class [[deprecated("gsl::strided_span is deprecated because it is not in the C++ Core Guidelines")]] strided_span
{
public:
using bounds_type = strided_bounds<Rank>;
@ -2055,8 +2031,7 @@ private:
};
template <class Span>
class contiguous_span_iterator
{
class [[deprecated]] contiguous_span_iterator {
public:
using iterator_category = std::random_access_iterator_tag;
using value_type = typename Span::value_type;
@ -2072,7 +2047,8 @@ private:
const Span* m_validator;
GSL_SUPPRESS(bounds.1) // NO-FORMAT: attribute
void validateThis() const {
void validateThis() const
{
// iterator is out of range of the array
Expects(data_ >= m_validator->data_ && data_ < m_validator->data_ + m_validator->size());
}
@ -2176,7 +2152,7 @@ contiguous_span_iterator<Span> operator+(typename contiguous_span_iterator<Span>
}
template <typename Span>
class general_span_iterator {
class [[deprecated]] general_span_iterator {
public:
using iterator_category = std::random_access_iterator_tag;
using value_type = typename Span::value_type;
@ -2290,4 +2266,8 @@ general_span_iterator<Span> operator+(typename general_span_iterator<Span>::diff
#pragma GCC diagnostic pop
#endif // __GNUC__ > 6
#if __clang__ || __GNUC__
#pragma GCC diagnostic pop
#endif
#endif // GSL_MULTI_SPAN_H

8
include/gsl/pointers
View File

@ -197,7 +197,7 @@ namespace gsl
//
// Restricts a pointer or smart pointer to only hold non-null values,
//
// - provides a strict (i.e. explicit contructor from T) wrapper of not_null
// - provides a strict (i.e. explicit constructor from T) wrapper of not_null
// - to be used for new code that wishes the design to be cleaner and make not_null
// checks intentional, or in old code that would like to make the transition.
//
@ -205,9 +205,9 @@ namespace gsl
// by strict_not_null and fix compilation errors
//
// Expect to
// - remove all unneded conversions from raw pointer to not_null and back
// - make API clear by specifyning not_null in parameters where needed
// - remove unnesessary asserts
// - remove all unneeded conversions from raw pointer to not_null and back
// - make API clear by specifying not_null in parameters where needed
// - remove unnecessary asserts
//
template <class T>
class strict_not_null: public not_null<T>

10
tests/bounds_tests.cpp
View File

@ -18,6 +18,12 @@
// blanket turn off warnings from CppCoreCheck from catch
// so people aren't annoyed by them when running the tool.
#pragma warning(disable : 26440 26426) // from catch
#pragma warning(disable : 4996) // use of function or classes marked [[deprecated]]
#endif
#if __clang__ || __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
#include <catch/catch.hpp> // for AssertionHandler, StringRef, TEST_CASE
@ -113,3 +119,7 @@ TEST_CASE("bounds_convertible")
#ifdef CONFIRM_COMPILATION_ERRORS
copy(src_span_static, dst_span_static);
#endif
#if __clang__ || __GNUC__
#pragma GCC diagnostic pop
#endif

14
tests/multi_span_tests.cpp
View File

@ -18,7 +18,13 @@
// blanket turn off warnings from CppCoreCheck from catch
// so people aren't annoyed by them when running the tool.
#pragma warning(disable : 26440 26426) // from catch
#pragma warning(disable : 4996) // multi_span is in the process of being deprecated.
// Suppressing warnings until it is completely removed
#endif
#if __clang__ || __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
#include <catch/catch.hpp> // for AssertionHandler, StringRef, CHECK, CHECK...
@ -1220,6 +1226,8 @@ TEST_CASE("md_access")
expected += 3;
}
}
delete[] image_ptr;
}
GSL_SUPPRESS(con.4) // NO-FORMAT: attribute
@ -1616,6 +1624,8 @@ TEST_CASE("span_structure_size")
multi_span<const double, dynamic_range, 6, 4> av2 =
as_multi_span(av1, dim(5), dim<6>(), dim<4>());
(void) av2;
delete[] arr;
}
GSL_SUPPRESS(con.4) // NO-FORMAT: attribute
@ -1783,3 +1793,7 @@ TEST_CASE("iterator")
#ifdef CONFIRM_COMPILATION_ERRORS
copy(src_span_static, dst_span_static);
#endif
#if __clang__ || __GNUC__
#pragma GCC diagnostic pop
#endif

4
tests/notnull_tests.cpp
View File

@ -234,8 +234,8 @@ void ostream_helper(T v)
{
std::ostringstream os;
std::ostringstream ref;
os << p;
ref << &v;
os << static_cast<void*>(p);
ref << static_cast<void*>(&v);
CHECK(os.str() == ref.str());
}
{

12
tests/strided_span_tests.cpp
View File

@ -17,8 +17,14 @@
#ifdef _MSC_VER
// blanket turn off warnings from CppCoreCheck from catch
// so people aren't annoyed by them when running the tool.
#pragma warning(disable : 26440 26426) // from catch
#pragma warning(disable : 26440 26426) // from catch deprecated
#pragma warning(disable : 4996) // strided_span is in the process of being deprecated.
// Suppressing warnings until it is completely removed
#endif
#if __clang__ || __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
#include <catch/catch.hpp> // for AssertionHandler, StringRef, CHECK, CHECK...
@ -794,3 +800,7 @@ TEST_CASE("strided_span_conversion")
i++;
}
}
#if __clang__ || __GNUC__
#pragma GCC diagnostic pop
#endif