Mercurial > jdk8-mips64-public > langtools / file comparison

comparison: src/share/classes/com/sun/tools/javac/code/TargetType.java

src/share/classes/com/sun/tools/javac/code/TargetType.java

changeset 310
7c154fdc3547
parent 309
664edca41e34
child 554
9d9f26857129
equal deleted inserted replaced
309:664edca41e34 310:7c154fdc3547
51 // targets. They are included here to confirm that their omission is 51 // targets. They are included here to confirm that their omission is
52 // intentional omission not an accidental omission. 52 // intentional omission not an accidental omission.
53 // 53 //
54 54
55 /** For annotations on typecasts. */ 55 /** For annotations on typecasts. */
56 TYPECAST(0x00), 56 TYPECAST(0x00, IsLocal),
57 57
58 /** For annotations on a type argument or nested array of a typecast. */ 58 /** For annotations on a type argument or nested array of a typecast. */
59 TYPECAST_GENERIC_OR_ARRAY(0x01, HasLocation), 59 TYPECAST_GENERIC_OR_ARRAY(0x01, HasLocation, IsLocal),
60 60
61 /** For annotations on type tests. */ 61 /** For annotations on type tests. */
62 INSTANCEOF(0x02), 62 INSTANCEOF(0x02, IsLocal),
63 63
64 /** For annotations on a type argument or nested array of a type test. */ 64 /** For annotations on a type argument or nested array of a type test. */
65 INSTANCEOF_GENERIC_OR_ARRAY(0x03, HasLocation), 65 INSTANCEOF_GENERIC_OR_ARRAY(0x03, HasLocation, IsLocal),
66 66
67 /** For annotations on object creation expressions. */ 67 /** For annotations on object creation expressions. */
68 NEW(0x04), 68 NEW(0x04, IsLocal),
69 69
70 /** 70 /**
71 * For annotations on a type argument or nested array of an object creation 71 * For annotations on a type argument or nested array of an object creation
72 * expression. 72 * expression.
73 */ 73 */
74 NEW_GENERIC_OR_ARRAY(0x05, HasLocation), 74 NEW_GENERIC_OR_ARRAY(0x05, HasLocation, IsLocal),
75 75
76 76
77 /** For annotations on the method receiver. */ 77 /** For annotations on the method receiver. */
78 METHOD_RECEIVER(0x06), 78 METHOD_RECEIVER(0x06),
79 79
80 // invalid location 80 // invalid location
81 //@Deprecated METHOD_RECEIVER_GENERIC_OR_ARRAY(0x07, HasLocation), 81 //@Deprecated METHOD_RECEIVER_GENERIC_OR_ARRAY(0x07, HasLocation),
82 82
83 /** For annotations on local variables. */ 83 /** For annotations on local variables. */
84 LOCAL_VARIABLE(0x08), 84 LOCAL_VARIABLE(0x08, IsLocal),
85 85
86 /** For annotations on a type argument or nested array of a local. */ 86 /** For annotations on a type argument or nested array of a local. */
87 LOCAL_VARIABLE_GENERIC_OR_ARRAY(0x09, HasLocation), 87 LOCAL_VARIABLE_GENERIC_OR_ARRAY(0x09, HasLocation, IsLocal),
88 88
89 // handled by regular annotations 89 // handled by regular annotations
90 //@Deprecated METHOD_RETURN(0x0A), 90 //@Deprecated METHOD_RETURN(0x0A),
91 91
92 /** 92 /**
136 136
137 // invalid location 137 // invalid location
138 //@Deprecated THROWS_GENERIC_OR_ARRAY(0x17, HasLocation), 138 //@Deprecated THROWS_GENERIC_OR_ARRAY(0x17, HasLocation),
139 139
140 /** For annotations in type arguments of object creation expressions. */ 140 /** For annotations in type arguments of object creation expressions. */
141 NEW_TYPE_ARGUMENT(0x18), 141 NEW_TYPE_ARGUMENT(0x18, IsLocal),
142 NEW_TYPE_ARGUMENT_GENERIC_OR_ARRAY(0x19, HasLocation), 142 NEW_TYPE_ARGUMENT_GENERIC_OR_ARRAY(0x19, HasLocation, IsLocal),
143 143
144 METHOD_TYPE_ARGUMENT(0x1A), 144 METHOD_TYPE_ARGUMENT(0x1A, IsLocal),
145 METHOD_TYPE_ARGUMENT_GENERIC_OR_ARRAY(0x1B, HasLocation), 145 METHOD_TYPE_ARGUMENT_GENERIC_OR_ARRAY(0x1B, HasLocation, IsLocal),
146 146
147 WILDCARD_BOUND(0x1C, HasBound), 147 WILDCARD_BOUND(0x1C, HasBound),
148 WILDCARD_BOUND_GENERIC_OR_ARRAY(0x1D, HasBound, HasLocation), 148 WILDCARD_BOUND_GENERIC_OR_ARRAY(0x1D, HasBound, HasLocation),
149 149
150 CLASS_LITERAL(0x1E), 150 CLASS_LITERAL(0x1E, IsLocal),
151 CLASS_LITERAL_GENERIC_OR_ARRAY(0x1F, HasLocation), 151 CLASS_LITERAL_GENERIC_OR_ARRAY(0x1F, HasLocation, IsLocal),
152 152
153 METHOD_TYPE_PARAMETER(0x20, HasParameter), 153 METHOD_TYPE_PARAMETER(0x20, HasParameter),
154 154
155 // invalid location 155 // invalid location
156 //@Deprecated METHOD_TYPE_PARAMETER_GENERIC_OR_ARRAY(0x21, HasLocation, HasParameter), 156 //@Deprecated METHOD_TYPE_PARAMETER_GENERIC_OR_ARRAY(0x21, HasLocation, HasParameter),
214 * @return true if this TargetType represents an type parameter bound 214 * @return true if this TargetType represents an type parameter bound
215 * annotation, false otherwise 215 * annotation, false otherwise
216 */ 216 */
217 public boolean hasBound() { 217 public boolean hasBound() {
218 return flags.contains(HasBound); 218 return flags.contains(HasBound);
219 }
220
221 /**
222 * Returns whether or not this TargetType represents an annotation whose
223 * target is exclusively a tree in a method body
224 *
225 * Note: wildcard bound targets could target a local tree and a class
226 * member declaration signature tree
227 */
228 public boolean isLocal() {
229 return flags.contains(IsLocal);
219 } 230 }
220 231
221 public int targetTypeValue() { 232 public int targetTypeValue() {
222 return this.targetTypeValue; 233 return this.targetTypeValue;
223 } 234 }
259 throw new IllegalArgumentException("Unknown TargetType: " + tag); 270 throw new IllegalArgumentException("Unknown TargetType: " + tag);
260 return targets[tag]; 271 return targets[tag];
261 } 272 }
262 273
263 static enum TargetAttribute { 274 static enum TargetAttribute {
264 HasLocation, HasParameter, HasBound; 275 HasLocation, HasParameter, HasBound, IsLocal;
265 } 276 }
266 } 277 }

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