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AK: Reimplement comparisons on AK::Time using operator<=>

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This allows us to make all comparision operators on the class constexpr
without pulling in a bunch of boilerplate. We don't use the `<compare>`
header because it doesn't compile in the main serenity cross-build due
to the include paths to LibC being incompatible with how libc++ expects
them to be for clang builds.
This commit is contained in:
Andrew Kaster 2023-01-02 00:27:05 -07:00 • committed by Linus Groh
parent 83ad5bfba0
commit a8fcd39b88
3 changed files with 29 additions and 25 deletions
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20
AK/Time.cpp
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@ -256,26 +256,6 @@ Time& Time::operator-=(Time const& other)
return *this;
}
bool Time::operator<(Time const& other) const
{
return m_seconds < other.m_seconds || (m_seconds == other.m_seconds && m_nanoseconds < other.m_nanoseconds);
}
bool Time::operator<=(Time const& other) const
{
return m_seconds < other.m_seconds || (m_seconds == other.m_seconds && m_nanoseconds <= other.m_nanoseconds);
}
bool Time::operator>(Time const& other) const
{
return m_seconds > other.m_seconds || (m_seconds == other.m_seconds && m_nanoseconds > other.m_nanoseconds);
}
bool Time::operator>=(Time const& other) const
{
return m_seconds > other.m_seconds || (m_seconds == other.m_seconds && m_nanoseconds >= other.m_nanoseconds);
}
Time Time::from_half_sanitized(i64 seconds, i32 extra_seconds, u32 nanoseconds)
{
VERIFY(nanoseconds < 1'000'000'000);