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Merge pull request #12924 from liamwhite/pedantic-unsigned

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typed_address: test values are unsigned
This commit is contained in:
Charles Lombardo 2024-02-05 13:43:06 -05:00 committed by GitHub
commit 215b13f2a2
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1 changed files with 40 additions and 40 deletions
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80
src/common/typed_address.h
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@ -186,68 +186,68 @@ static_assert(std::is_trivially_destructible_v<PhysicalAddress>);
static_assert(std::is_trivially_destructible_v<VirtualAddress>);
static_assert(std::is_trivially_destructible_v<ProcessAddress>);
static_assert(Null<uint64_t> == 0);
static_assert(Null<uint64_t> == 0U);
static_assert(Null<PhysicalAddress> == Null<uint64_t>);
static_assert(Null<VirtualAddress> == Null<uint64_t>);
static_assert(Null<ProcessAddress> == Null<uint64_t>);
// Constructor/assignment validations.
static_assert([] {
const PhysicalAddress a(5);
const PhysicalAddress a(5U);
PhysicalAddress b(a);
return b;
}() == PhysicalAddress(5));
}() == PhysicalAddress(5U));
static_assert([] {
const PhysicalAddress a(5);
PhysicalAddress b(10);
const PhysicalAddress a(5U);
PhysicalAddress b(10U);
b = a;
return b;
}() == PhysicalAddress(5));
}() == PhysicalAddress(5U));
// Arithmetic validations.
static_assert(PhysicalAddress(10) + 5 == PhysicalAddress(15));
static_assert(PhysicalAddress(10) - 5 == PhysicalAddress(5));
static_assert(PhysicalAddress(10U) + 5U == PhysicalAddress(15U));
static_assert(PhysicalAddress(10U) - 5U == PhysicalAddress(5U));
static_assert([] {
PhysicalAddress v(10);
v += 5;
PhysicalAddress v(10U);
v += 5U;
return v;
}() == PhysicalAddress(15));
}() == PhysicalAddress(15U));
static_assert([] {
PhysicalAddress v(10);
v -= 5;
PhysicalAddress v(10U);
v -= 5U;
return v;
}() == PhysicalAddress(5));
static_assert(PhysicalAddress(10)++ == PhysicalAddress(10));
static_assert(++PhysicalAddress(10) == PhysicalAddress(11));
static_assert(PhysicalAddress(10)-- == PhysicalAddress(10));
static_assert(--PhysicalAddress(10) == PhysicalAddress(9));
}() == PhysicalAddress(5U));
static_assert(PhysicalAddress(10U)++ == PhysicalAddress(10U));
static_assert(++PhysicalAddress(10U) == PhysicalAddress(11U));
static_assert(PhysicalAddress(10U)-- == PhysicalAddress(10U));
static_assert(--PhysicalAddress(10U) == PhysicalAddress(9U));
// Logical validations.
static_assert((PhysicalAddress(0b11111111) >> 1) == 0b01111111);
static_assert((PhysicalAddress(0b10101010) >> 1) == 0b01010101);
static_assert((PhysicalAddress(0b11111111) << 1) == 0b111111110);
static_assert((PhysicalAddress(0b01010101) << 1) == 0b10101010);
static_assert((PhysicalAddress(0b11111111) & 0b01010101) == 0b01010101);
static_assert((PhysicalAddress(0b11111111) & 0b10101010) == 0b10101010);
static_assert((PhysicalAddress(0b01010101) & 0b10101010) == 0b00000000);
static_assert((PhysicalAddress(0b00000000) | 0b01010101) == 0b01010101);
static_assert((PhysicalAddress(0b11111111) | 0b01010101) == 0b11111111);
static_assert((PhysicalAddress(0b10101010) | 0b01010101) == 0b11111111);
static_assert((PhysicalAddress(0b11111111U) >> 1) == 0b01111111U);
static_assert((PhysicalAddress(0b10101010U) >> 1) == 0b01010101U);
static_assert((PhysicalAddress(0b11111111U) << 1) == 0b111111110U);
static_assert((PhysicalAddress(0b01010101U) << 1) == 0b10101010U);
static_assert((PhysicalAddress(0b11111111U) & 0b01010101U) == 0b01010101U);
static_assert((PhysicalAddress(0b11111111U) & 0b10101010U) == 0b10101010U);
static_assert((PhysicalAddress(0b01010101U) & 0b10101010U) == 0b00000000U);
static_assert((PhysicalAddress(0b00000000U) | 0b01010101U) == 0b01010101U);
static_assert((PhysicalAddress(0b11111111U) | 0b01010101U) == 0b11111111U);
static_assert((PhysicalAddress(0b10101010U) | 0b01010101U) == 0b11111111U);
// Comparisons.
static_assert(PhysicalAddress(0) == PhysicalAddress(0));
static_assert(PhysicalAddress(0) != PhysicalAddress(1));
static_assert(PhysicalAddress(0) < PhysicalAddress(1));
static_assert(PhysicalAddress(0) <= PhysicalAddress(1));
static_assert(PhysicalAddress(1) > PhysicalAddress(0));
static_assert(PhysicalAddress(1) >= PhysicalAddress(0));
static_assert(PhysicalAddress(0U) == PhysicalAddress(0U));
static_assert(PhysicalAddress(0U) != PhysicalAddress(1U));
static_assert(PhysicalAddress(0U) < PhysicalAddress(1U));
static_assert(PhysicalAddress(0U) <= PhysicalAddress(1U));
static_assert(PhysicalAddress(1U) > PhysicalAddress(0U));
static_assert(PhysicalAddress(1U) >= PhysicalAddress(0U));
static_assert(!(PhysicalAddress(0) == PhysicalAddress(1)));
static_assert(!(PhysicalAddress(0) != PhysicalAddress(0)));
static_assert(!(PhysicalAddress(1) < PhysicalAddress(0)));
static_assert(!(PhysicalAddress(1) <= PhysicalAddress(0)));
static_assert(!(PhysicalAddress(0) > PhysicalAddress(1)));
static_assert(!(PhysicalAddress(0) >= PhysicalAddress(1)));
static_assert(!(PhysicalAddress(0U) == PhysicalAddress(1U)));
static_assert(!(PhysicalAddress(0U) != PhysicalAddress(0U)));
static_assert(!(PhysicalAddress(1U) < PhysicalAddress(0U)));
static_assert(!(PhysicalAddress(1U) <= PhysicalAddress(0U)));
static_assert(!(PhysicalAddress(0U) > PhysicalAddress(1U)));
static_assert(!(PhysicalAddress(0U) >= PhysicalAddress(1U)));
} // namespace Common