Method or

src/main/java/pascal/taie/util/collection/IBitSet.java:230–230

Performs a logical OR of this bit set with the bit set argument. This bit set is modified so that a bit in it has the value true if and only if it either already had the value true or the corresponding bit in the bit set argument has the value true. @param set a bit s

(IBitSet set)

     * @return {@code true} if this bit set changed as a result of the call
     */
    boolean or(IBitSet set);

    /**
     * Performs a logical <b>OR</b> of this bit set with the bit set argument,