111 /**
112 * setArgument is used for named argument set.
113 */
114 @Override
115 public void setArgument(final int key, final Object value) {
116 assert key >= 0 && key < numParams : "invalid argument index";
117 if (isMapped(key)) {
118 setArray(getArray().set(key, value, false));
119 } else {
120 setUnmappedArg(key, value);
121 }
122 }
123
124 @Override
125 public boolean delete(final int key, final boolean strict) {
126 final int index = ArrayIndex.getArrayIndex(key);
127 return isMapped(index) ? deleteMapped(index, strict) : super.delete(key, strict);
128 }
129
130 @Override
131 public boolean delete(final long key, final boolean strict) {
132 final int index = ArrayIndex.getArrayIndex(key);
133 return isMapped(index) ? deleteMapped(index, strict) : super.delete(key, strict);
134 }
135
136 @Override
137 public boolean delete(final double key, final boolean strict) {
138 final int index = ArrayIndex.getArrayIndex(key);
139 return isMapped(index) ? deleteMapped(index, strict) : super.delete(key, strict);
140 }
141
142 @Override
143 public boolean delete(final Object key, final boolean strict) {
144 final Object primitiveKey = JSType.toPrimitive(key, String.class);
145 final int index = ArrayIndex.getArrayIndex(primitiveKey);
146 return isMapped(index) ? deleteMapped(index, strict) : super.delete(primitiveKey, strict);
147 }
148
149 /**
150 * ECMA 15.4.5.1 [[DefineOwnProperty]] ( P, Desc, Throw ) as specialized in
151 * ECMA 10.6 for Arguments object.
152 */
153 @Override
154 public boolean defineOwnProperty(final String key, final Object propertyDesc, final boolean reject) {
155 final int index = ArrayIndex.getArrayIndex(key);
156 if (index >= 0) {
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111 /**
112 * setArgument is used for named argument set.
113 */
114 @Override
115 public void setArgument(final int key, final Object value) {
116 assert key >= 0 && key < numParams : "invalid argument index";
117 if (isMapped(key)) {
118 setArray(getArray().set(key, value, false));
119 } else {
120 setUnmappedArg(key, value);
121 }
122 }
123
124 @Override
125 public boolean delete(final int key, final boolean strict) {
126 final int index = ArrayIndex.getArrayIndex(key);
127 return isMapped(index) ? deleteMapped(index, strict) : super.delete(key, strict);
128 }
129
130 @Override
131 public boolean delete(final double key, final boolean strict) {
132 final int index = ArrayIndex.getArrayIndex(key);
133 return isMapped(index) ? deleteMapped(index, strict) : super.delete(key, strict);
134 }
135
136 @Override
137 public boolean delete(final Object key, final boolean strict) {
138 final Object primitiveKey = JSType.toPrimitive(key, String.class);
139 final int index = ArrayIndex.getArrayIndex(primitiveKey);
140 return isMapped(index) ? deleteMapped(index, strict) : super.delete(primitiveKey, strict);
141 }
142
143 /**
144 * ECMA 15.4.5.1 [[DefineOwnProperty]] ( P, Desc, Throw ) as specialized in
145 * ECMA 10.6 for Arguments object.
146 */
147 @Override
148 public boolean defineOwnProperty(final String key, final Object propertyDesc, final boolean reject) {
149 final int index = ArrayIndex.getArrayIndex(key);
150 if (index >= 0) {
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