Bit operations (and, or, xor) between a Bits and integer literal won't perform bit extension if literal is longer

cornell-brg / pymtl

Python-based hardware modeling framework

BSD 3-Clause "New" or "Revised" License

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Open cbatten opened 9 years ago

cbatten commented 9 years ago

>>> a = Bits( 4, 0b1010 )
>>> b = Bits( 6, 0b110011 )
>>> a & b
Bits( 6, 0x02 )
>>> a & 0b110011
Bits( 4, 0x02 )

It looks like 0b110011 is implicitly converted into a 4-bit Bits object, but I wonder if it shouldn't be converted into a 6-bit Bits object?