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Clear truncation warning in rng.cpp (PR #867)

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This commit is contained in:
Jeffrey Walton 2019-07-25 04:52:24 -04:00
parent 12382a14be
commit e4c402ace9
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1 changed files with 5 additions and 6 deletions
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11
rng.cpp
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@ -40,15 +40,14 @@ void LC_RNG::GenerateBlock(byte *output, size_t size)
{
while (size--)
{
word32 hi = seed/q;
word32 lo = seed%q;
sword64 test = a*lo - r*hi;
const word32 hi = seed/q;
const word32 lo = seed%q;
const sword64 test = a*lo - r*hi;
if (test > 0)
seed = test;
seed = static_cast<word32>(test);
else
seed = test+ m;
seed = static_cast<word32>(test + m);
*output++ = byte((GETBYTE(seed, 0) ^ GETBYTE(seed, 1) ^ GETBYTE(seed, 2) ^ GETBYTE(seed, 3)));
}