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Merge pull request #2111 from lyro/fix-2110

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fix conditions for int size in 'math.nextPowerOfTwo' #2110
This commit is contained in:
Andreas Rumpf 2015-02-12 15:18:55 +01:00
commit 2f62cc91a4
1 changed files with 2 additions and 2 deletions
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lib/pure/math.nim
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@ -93,9 +93,9 @@ proc nextPowerOfTwo*(x: int): int {.noSideEffect.} =
result = x - 1 result = x - 1
when defined(cpu64): when defined(cpu64):
result = result or (result shr 32) result = result or (result shr 32)
when sizeof(int) > 16: when sizeof(int) > 2:
result = result or (result shr 16) result = result or (result shr 16)
when sizeof(int) > 8: when sizeof(int) > 1:
result = result or (result shr 8) result = result or (result shr 8)
result = result or (result shr 4) result = result or (result shr 4)
result = result or (result shr 2) result = result or (result shr 2)