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47a4913834
* [vcpkg] Correct UInt128 code 😇
`UInt128::operator<<(x, y)` should clear the bottom 64 bits of `x` if
`y >= 64`; however, we don't do this, and so we duplicate `x`'s bottom
bits into `x.top` instead of moving them. Similarly, we have the
opposite problem for `UInt128::operator>>`. This commit fixes these
latent bugs, which we weren't hitting because the thing we use them for
never actually shifts more than 64 bits.
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| catch2 | ||
| vcpkg | ||
| vcpkg-test | ||
| pch.h | ||