bitset.chk

来自「开放源码的编译器open watcom 1.6.0版的源代码」· CHK 代码 · 共 31 行

x: 111111000000 (size = 12, count = 6)
~x = 000000111111
y: 000011111111100000 (size = 18, count = 9)
x <= y? 0
x & y = 000011000000
x | y = 111111111111100000
x ^ y = 111100111111100000
x - y = 111100000000
y - x = 000000111111100000
y, after y |= x: 111111111111100000

this should print
x == null? 1

z = 111111111111
test: 0
z[1]: 0
101111111111
test: 1
z[1]: 1
111111111111
this should print

null <= y? 1
y & null = 
y | null = 111111111111100000
y ^ null = 111111111111100000
y - null = 111111111111100000
null - y = 
null <= null? 1