Binary operator overloads missing required parentheses

[nathan-alden-sr]

From winnt.h:

public static JOB_OBJECT_NET_RATE_CONTROL_FLAGS Or(JOB_OBJECT_NET_RATE_CONTROL_FLAGS a, JOB_OBJECT_NET_RATE_CONTROL_FLAGS b)
{
    return (JOB_OBJECT_NET_RATE_CONTROL_FLAGS)((int)a) | ((int)b);
}

This is causing the following compiler error due to missing parentheses around the binary operator and its operands:

CS0019	Operator '|' cannot be applied to operands of type 'JOB_OBJECT_NET_RATE_CONTROL_FLAGS' and 'int'