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all: yet more cleanups

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Changes include:
  - use standard names for PE constants
  - add some more "noexcept"
  - improve upx_is_integral type-trait
  - introduce is_same_all and is_same_any type-traits
  - prepare TE-size checks in packer.h
  - CI updates
This commit is contained in:
Markus F.X.J. Oberhumer
2023-04-18 17:02:13 +02:00
parent 15484aa296
commit 320e5b850f
33 changed files with 493 additions and 362 deletions
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src/conf.h
+15 -5
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@@ -96,7 +96,17 @@ struct upx_std_is_bounded_array<T[N]> : public std::true_type {};
template <class T>
inline constexpr bool upx_std_is_bounded_array_v = upx_std_is_bounded_array<T>::value;
// see bele.h
// <type_traits> is_same_all and is_same_any: std::is_same for multiple types
template <class T, class... Ts>
struct is_same_all : public std::conjunction<std::is_same<T, Ts>...> {};
template <class T, class... Ts>
inline constexpr bool is_same_all_v = is_same_all<T, Ts...>::value;
template <class T, class... Ts>
struct is_same_any : public std::disjunction<std::is_same<T, Ts>...> {};
template <class T, class... Ts>
inline constexpr bool is_same_any_v = is_same_any<T, Ts...>::value;
// upx_is_integral is overloaded for BE16 & friends; see bele.h
template <class T>
struct upx_is_integral : public std::is_integral<T> {};
template <class T>
@@ -148,7 +158,7 @@ ACC_COMPILE_TIME_ASSERT_HEADER(sizeof(upx_charptr_unit_type) == 1)
typedef upx_int64_t upx_off_t;
#undef off_t
#if 0
// at some future point we can do this...
// TODO cleanup: at some future point we can do this...
#define off_t DO_NOT_USE_off_t
#else
#define off_t upx_off_t
@@ -593,9 +603,9 @@ template <class T, T default_value_, T min_value_, T max_value_>
struct OptVar
{
typedef T value_type;
static const T default_value = default_value_;
static const T min_value = min_value_;
static const T max_value = max_value_;
static constexpr T default_value = default_value_;
static constexpr T min_value = min_value_;
static constexpr T max_value = max_value_;
static void assertValue(const T &v) {
// info: this generates annoying warnings "unsigned >= 0 is always true"