Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/comp/Attr.java
src/share/classes/com/sun/tools/javac/comp/Attr.java
- changeset 571
- f0e3ec1f9d9f
- parent 537
- 9d9d08922405
- child 573
- 005bec70ca27
equal
deleted
inserted
replaced
| 544:98cba5876cb5 | 571:f0e3ec1f9d9f |
|---|---|
| 120 allowStringsInSwitch = source.allowStringsInSwitch(); | 120 allowStringsInSwitch = source.allowStringsInSwitch(); |
| 121 sourceName = source.name; | 121 sourceName = source.name; |
| 122 relax = (options.get("-retrofit") != null || | 122 relax = (options.get("-retrofit") != null || |
| 123 options.get("-relax") != null); | 123 options.get("-relax") != null); |
| 124 useBeforeDeclarationWarning = options.get("useBeforeDeclarationWarning") != null; | 124 useBeforeDeclarationWarning = options.get("useBeforeDeclarationWarning") != null; |
| 125 allowInvokedynamic = options.get("invokedynamic") != null; | |
| 126 enableSunApiLintControl = options.get("enableSunApiLintControl") != null; | 125 enableSunApiLintControl = options.get("enableSunApiLintControl") != null; |
| 127 } | 126 } |
| 128 | 127 |
| 129 /** Switch: relax some constraints for retrofit mode. | 128 /** Switch: relax some constraints for retrofit mode. |
| 130 */ | 129 */ |
| 152 | 151 |
| 153 /** Switch: allow references to surrounding object from anonymous | 152 /** Switch: allow references to surrounding object from anonymous |
| 154 * objects during constructor call? | 153 * objects during constructor call? |
| 155 */ | 154 */ |
| 156 boolean allowAnonOuterThis; | 155 boolean allowAnonOuterThis; |
| 157 | |
| 158 /** Switch: allow invokedynamic syntax | |
| 159 */ | |
| 160 boolean allowInvokedynamic; | |
| 161 | 156 |
| 162 /** | 157 /** |
| 163 * Switch: warn about use of variable before declaration? | 158 * Switch: warn about use of variable before declaration? |
| 164 * RFE: 6425594 | 159 * RFE: 6425594 |
| 165 */ | 160 */ |
| 1375 } | 1370 } |
| 1376 | 1371 |
| 1377 // as a special case, MethodHandle.<T>invoke(abc) and InvokeDynamic.<T>foo(abc) | 1372 // as a special case, MethodHandle.<T>invoke(abc) and InvokeDynamic.<T>foo(abc) |
| 1378 // has type <T>, and T can be a primitive type. | 1373 // has type <T>, and T can be a primitive type. |
| 1379 if (tree.meth.getTag() == JCTree.SELECT && !typeargtypes.isEmpty()) { | 1374 if (tree.meth.getTag() == JCTree.SELECT && !typeargtypes.isEmpty()) { |
| 1380 Type selt = ((JCFieldAccess) tree.meth).selected.type; | 1375 JCFieldAccess mfield = (JCFieldAccess) tree.meth; |
| 1381 if ((selt == syms.methodHandleType && methName == names.invoke) || selt == syms.invokeDynamicType) { | 1376 if ((mfield.selected.type.tsym != null && |
| 1377 (mfield.selected.type.tsym.flags() & POLYMORPHIC_SIGNATURE) != 0) | |
| 1378 || | |
| 1379 (mfield.sym != null && | |
| 1380 (mfield.sym.flags() & POLYMORPHIC_SIGNATURE) != 0)) { | |
| 1382 assert types.isSameType(restype, typeargtypes.head) : mtype; | 1381 assert types.isSameType(restype, typeargtypes.head) : mtype; |
| 1382 assert mfield.selected.type == syms.methodHandleType | |
| 1383 || mfield.selected.type == syms.invokeDynamicType; | |
| 1383 typeargtypesNonRefOK = true; | 1384 typeargtypesNonRefOK = true; |
| 1384 } | 1385 } |
| 1385 } | 1386 } |
| 1386 | 1387 |
| 1387 if (!typeargtypesNonRefOK) { | 1388 if (!typeargtypesNonRefOK) { |
