移位运算符
我再bcb的帮助中查到了以下运算符
Operator Operation Operand types Result type Examples
not bitwise negation integer integer not X
and bitwise and integer integer X and Y
or bitwise or integer integer X or Y
xor bitwise xor integer integer X xor Y
shl bitwise shift left integer integer X shl 2
shr bitwise shift right integer integer Y shr I
试了最后一个,竟然编译出错,请问该怎么使用呀