Merge #13258: uint256: Remove unnecessary crypto/common.h dependency

bf2e01097 uint256: Remove unnecessary crypto/common.h use (Karl-Johan Alm)

Pull request description:

  This is an alternative to #13242 which keeps the `ReadLE64` part, but moves the `crypto/common.h` dependency into `crypto/common.h` as a function outside of `uint256`.

  **Reason:** this change will remove dependencies for `uint256` to `crypto/common.h`, `compat/endian.h`, and `compat/byteswap.h`.

  This PR removes the need to update tests to be endian-aware/-independent, but keeps the (arguably dubious) `ReadLE64` part (which was only introduced to fix the tests, not for any functionality).

Tree-SHA512: 78b35123cdb185b3b3ec59aba5ca8a5db72624d147f2d6a5484ffa5ce626a72f782a01dc6893fc8f5619b03e2eae7b5a03b0df5d43460f3bda428e719e188aec
This commit is contained in:
Wladimir J. van der Laan
2018-11-30 18:21:03 +01:00
5 changed files with 21 additions and 18 deletions

View File

@@ -34,7 +34,7 @@ public:
int RandomInt(int nMax) override
{
state = (CHashWriter(SER_GETHASH, 0) << state).GetHash().GetCheapHash();
state = (CHashWriter(SER_GETHASH, 0) << state).GetCheapHash();
return (unsigned int)(state % nMax);
}