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[clang][Interp] Implement IntegralAP::comp #67954

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Merged
merged 1 commit into from
Oct 2, 2023
Merged

[clang][Interp] Implement IntegralAP::comp #67954

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1 change: 0 additions & 1 deletion clang/lib/AST/Interp/IntegralAP.h
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Original file line number Diff line number Diff line change
Expand Up @@ -210,7 +210,6 @@ template <bool Signed> class IntegralAP final {
}

static bool comp(IntegralAP A, IntegralAP *R) {
assert(false);
*R = IntegralAP(~A.V);
return false;
}
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3 changes: 3 additions & 0 deletions clang/test/AST/Interp/literals.cpp
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Expand Up @@ -52,6 +52,9 @@ namespace i128 {
constexpr int128_t Two = (int128_t)1 << 1ul;
static_assert(Two == 2, "");

constexpr uint128_t AllOnes = ~static_cast<uint128_t>(0);
static_assert(AllOnes == static_cast<uint128_t>(-1), "");

#if __cplusplus >= 201402L
template <typename T>
constexpr T CastFrom(__int128_t A) {
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