Add narrow_cast debug.
GitOrigin-RevId: e088bc1d01f880d1126000f3ecea0be70c2dbcb7
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@ -303,8 +303,9 @@ R narrow_cast(const A &a) {
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static_assert(std::is_integral<AT>::value, "expected integral type to cast from");
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auto r = R(a);
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CHECK(A(r) == a);
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CHECK((detail::is_same_signedness<RT, AT>::value) || ((static_cast<RT>(r) < RT{}) == (static_cast<AT>(a) < AT{})));
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CHECK(A(r) == a) << static_cast<AT>(a) << " " << static_cast<RT>(r);
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CHECK((detail::is_same_signedness<RT, AT>::value) || ((static_cast<RT>(r) < RT{}) == (static_cast<AT>(a) < AT{})))
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<< static_cast<AT>(a) << " " << static_cast<RT>(r);
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return r;
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}
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