Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/code/Type.java
src/share/classes/com/sun/tools/javac/code/Type.java
- changeset 988
- 7ae6c0fd479b
- parent 904
- 4baab658f357
- child 1251
- 6f0ed5a89c25
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| 987:c7841bbe1227 | 988:7ae6c0fd479b |
|---|---|
| 22 * or visit www.oracle.com if you need additional information or have any | 22 * or visit www.oracle.com if you need additional information or have any |
| 23 * questions. | 23 * questions. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 package com.sun.tools.javac.code; | 26 package com.sun.tools.javac.code; |
| 27 | |
| 28 import java.util.Collections; | |
| 27 | 29 |
| 28 import com.sun.tools.javac.util.*; | 30 import com.sun.tools.javac.util.*; |
| 29 import com.sun.tools.javac.code.Symbol.*; | 31 import com.sun.tools.javac.code.Symbol.*; |
| 30 | 32 |
| 31 import javax.lang.model.type.*; | 33 import javax.lang.model.type.*; |
| 739 public boolean hasErasedSupertypes() { | 741 public boolean hasErasedSupertypes() { |
| 740 return true; | 742 return true; |
| 741 } | 743 } |
| 742 } | 744 } |
| 743 | 745 |
| 746 // a clone of a ClassType that knows about the alternatives of a union type. | |
| 747 public static class UnionClassType extends ClassType implements UnionType { | |
| 748 final List<? extends Type> alternatives_field; | |
| 749 | |
| 750 public UnionClassType(ClassType ct, List<? extends Type> alternatives) { | |
| 751 super(ct.outer_field, ct.typarams_field, ct.tsym); | |
| 752 allparams_field = ct.allparams_field; | |
| 753 supertype_field = ct.supertype_field; | |
| 754 interfaces_field = ct.interfaces_field; | |
| 755 all_interfaces_field = ct.interfaces_field; | |
| 756 alternatives_field = alternatives; | |
| 757 } | |
| 758 | |
| 759 public Type getLub() { | |
| 760 return tsym.type; | |
| 761 } | |
| 762 | |
| 763 public java.util.List<? extends TypeMirror> getAlternatives() { | |
| 764 return Collections.unmodifiableList(alternatives_field); | |
| 765 } | |
| 766 | |
| 767 @Override | |
| 768 public TypeKind getKind() { | |
| 769 return TypeKind.UNION; | |
| 770 } | |
| 771 | |
| 772 @Override | |
| 773 public <R, P> R accept(TypeVisitor<R, P> v, P p) { | |
| 774 return v.visitUnion(this, p); | |
| 775 } | |
| 776 } | |
| 777 | |
| 744 public static class ArrayType extends Type | 778 public static class ArrayType extends Type |
| 745 implements javax.lang.model.type.ArrayType { | 779 implements javax.lang.model.type.ArrayType { |
| 746 | 780 |
| 747 public Type elemtype; | 781 public Type elemtype; |
| 748 | 782 |
