7 Expressions [expr]

7.6 Compound expressions [expr.compound]

7.6.12 Bitwise exclusive OR operator [expr.xor]

exclusive-or-expression:
	and-expression
	exclusive-or-expression ^ and-expression
1
#
The usual arithmetic conversions are performed; the result is the bitwise exclusive OR function of the operands.
The operator applies only to integral or unscoped enumeration operands.