[arith_uint256] Avoid unnecessary this-copy using prefix operator

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Karl-Johan Alm 2018-02-28 19:59:19 +09:00
parent bf3353de90
commit 22b4aae028
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@ -85,7 +85,7 @@ public:
base_uint ret;
for (int i = 0; i < WIDTH; i++)
ret.pn[i] = ~pn[i];
ret++;
++ret;
return ret;
}