f55cf10101
Needs proper coverage testing. Doesn't implement -ve & -ve. Addresses issue #611.
25 lines
557 B
Python
25 lines
557 B
Python
print(0 & (1 << 80))
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print(0 & (1 << 80) == 0)
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print(bool(0 & (1 << 80)))
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a = 0xfffffffffffffffffffffffffffff
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print(a & (1 << 80))
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print((a & (1 << 80)) >> 80)
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print((a & (1 << 80)) >> 80 == 1)
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# test negative on rhs
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a = 123456789012345678901234567890
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print(a & -1)
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print(a & -2)
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print(a & -2345678901234567890123456789)
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print(a & (-a))
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# test negative on lhs
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a = 123456789012345678901234567890
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print(-1 & a)
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print(-2 & a)
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print(-2345678901234567890123456789 & a)
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print((-a) & a)
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print((-a) & 0xffffffff)
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print((-a) & 0xffffffffffffffffffffffffffffffff)
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