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Constexpr fix

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This commit is contained in:
Jeremy Rifkin 2025-02-01 19:42:25 -06:00
parent 85be7c32a4
commit 32f0d5d273
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GPG Key ID: 19AA8270105E8EB4
1 changed files with 10 additions and 4 deletions
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14
include/cpptrace/basic.hpp
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@ -31,6 +31,12 @@
# endif # endif
#endif #endif
#if __cplusplus >= 201703L
#define CONSTEXPR_SINCE_CPP17 constexpr
#else
#define CONSTEXPR_SINCE_CPP17
#endif
#ifdef _MSC_VER #ifdef _MSC_VER
#define CPPTRACE_FORCE_NO_INLINE __declspec(noinline) #define CPPTRACE_FORCE_NO_INLINE __declspec(noinline)
#else #else
@ -98,14 +104,14 @@ namespace cpptrace {
T raw_value = null_value(); T raw_value = null_value();
constexpr nullable() noexcept = default; constexpr nullable() noexcept = default;
constexpr nullable(T value) noexcept : raw_value(value) {} constexpr nullable(T value) noexcept : raw_value(value) {}
constexpr nullable& operator=(T value) noexcept { CONSTEXPR_SINCE_CPP17 nullable& operator=(T value) noexcept {
raw_value = value; raw_value = value;
return *this; return *this;
} }
constexpr bool has_value() const noexcept { constexpr bool has_value() const noexcept {
return raw_value != null_value(); return raw_value != null_value();
} }
constexpr T& value() noexcept { CONSTEXPR_SINCE_CPP17 T& value() noexcept {
return raw_value; return raw_value;
} }
constexpr const T& value() const noexcept { constexpr const T& value() const noexcept {
@ -114,10 +120,10 @@ namespace cpptrace {
constexpr T value_or(T alternative) const noexcept { constexpr T value_or(T alternative) const noexcept {
return has_value() ? raw_value : alternative; return has_value() ? raw_value : alternative;
} }
constexpr void swap(nullable& other) noexcept { CONSTEXPR_SINCE_CPP17 void swap(nullable& other) noexcept {
std::swap(raw_value, other.raw_value); std::swap(raw_value, other.raw_value);
} }
constexpr void reset() noexcept { CONSTEXPR_SINCE_CPP17 void reset() noexcept {
raw_value = (std::numeric_limits<T>::max)(); raw_value = (std::numeric_limits<T>::max)();
} }
constexpr bool operator==(const nullable& other) const noexcept { constexpr bool operator==(const nullable& other) const noexcept {