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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultVirtualFrame.java @ 7530:5e3d1a68664e

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applied mx eclipseformat to all Java files
author Doug Simon <doug.simon@oracle.com>
date Wed, 23 Jan 2013 16:34:57 +0100
parents dc3e86fd3be1
children 1a2d258d481a
comparison
equal deleted inserted replaced
7529:4a11124a3563 7530:5e3d1a68664e
47 this.descriptor = descriptor; 47 this.descriptor = descriptor;
48 this.caller = caller; 48 this.caller = caller;
49 this.arguments = arguments; 49 this.arguments = arguments;
50 this.currentVersion = descriptor.getCurrentVersion(); 50 this.currentVersion = descriptor.getCurrentVersion();
51 this.locals = new Object[descriptor.getSize()]; 51 this.locals = new Object[descriptor.getSize()];
52 // The tags are only needed for assertion checking, so initialize the field only when assertions are enabled 52 // The tags are only needed for assertion checking, so initialize the field only when
53 // assertions are enabled
53 assert (this.tags = new Class[descriptor.getSize()]) != null; 54 assert (this.tags = new Class[descriptor.getSize()]) != null;
54 } 55 }
55 56
56 @Override 57 @Override
57 public Arguments getArguments() { 58 public Arguments getArguments() {
131 @Override 132 @Override
132 public void setDouble(FrameSlot slot, double value) { 133 public void setDouble(FrameSlot slot, double value) {
133 set(slot, Double.class, value); 134 set(slot, Double.class, value);
134 } 135 }
135 136
136 private Object get(FrameSlot slot, Class< ? > accessType, Object defaultValue) { 137 private Object get(FrameSlot slot, Class<?> accessType, Object defaultValue) {
137 Object value = locals[slot.getIndex()]; 138 Object value = locals[slot.getIndex()];
138 assert verifyGet(slot, accessType, value); 139 assert verifyGet(slot, accessType, value);
139 if (value == null) { 140 if (value == null) {
140 return defaultValue; 141 return defaultValue;
141 } else { 142 } else {
142 return value; 143 return value;
143 } 144 }
144 } 145 }
145 146
146 private boolean verifyGet(FrameSlot slot, Class< ? > accessType, Object value) { 147 private boolean verifyGet(FrameSlot slot, Class<?> accessType, Object value) {
147 assert descriptor.getSlots().get(slot.getIndex()) == slot; 148 assert descriptor.getSlots().get(slot.getIndex()) == slot;
148 Class< ? > tag = tags[slot.getIndex()]; 149 Class<?> tag = tags[slot.getIndex()];
149 if (value == null) { 150 if (value == null) {
150 assert tag == null || tag == Object.class; 151 assert tag == null || tag == Object.class;
151 } else { 152 } else {
152 assert tag == accessType : "Local variable " + slot + " was written with set" + tag.getSimpleName() + ", but is read with get" + accessType.getSimpleName(); 153 assert tag == accessType : "Local variable " + slot + " was written with set" + tag.getSimpleName() + ", but is read with get" + accessType.getSimpleName();
153 } 154 }
154 return true; 155 return true;
155 } 156 }
156 157
157 private void set(FrameSlot slot, Class< ? > accessType, Object value) { 158 private void set(FrameSlot slot, Class<?> accessType, Object value) {
158 assert verifySet(slot, accessType, value); 159 assert verifySet(slot, accessType, value);
159 locals[slot.getIndex()] = value; 160 locals[slot.getIndex()] = value;
160 } 161 }
161 162
162 private boolean verifySet(FrameSlot slot, Class< ? > accessType, Object value) { 163 private boolean verifySet(FrameSlot slot, Class<?> accessType, Object value) {
163 assert descriptor.getSlots().get(slot.getIndex()) == slot; 164 assert descriptor.getSlots().get(slot.getIndex()) == slot;
164 tags[slot.getIndex()] = accessType; 165 tags[slot.getIndex()] = accessType;
165 assert accessType.isAssignableFrom(slot.getType()) : "Local variable " + slot + ": " + accessType + " is not assignable from " + slot.getType(); 166 assert accessType.isAssignableFrom(slot.getType()) : "Local variable " + slot + ": " + accessType + " is not assignable from " + slot.getType();
166 if (value == null) { 167 if (value == null) {
167 assert accessType == Object.class; 168 assert accessType == Object.class;