Rule 7.0.4 - exception for binary bitwise operators and constant operands?

[cgpzs]

Sorry, I should have been more explicit. FLAG_A, etc are C-style positive signed integer #defines, like:

#define FLAG_A 0x0001
#define FLAG_B 0x0002
#define FLAG_C 0x0004

Thus we cannot unfortunately define a bitwise operator for them.