Mercurial > jdk8-mips64-public > nashorn / file comparison
comparison: src/jdk/nashorn/internal/ir/BinaryNode.java
src/jdk/nashorn/internal/ir/BinaryNode.java
- changeset 1063
- 8c51767d534d
- parent 963
- e2497b11a021
- child 1092
- 8b689e3169e2
equal
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| 1062:bf5f28dafa7c | 1063:8c51767d534d |
|---|---|
| 41 /** | 41 /** |
| 42 * BinaryNode nodes represent two operand operations. | 42 * BinaryNode nodes represent two operand operations. |
| 43 */ | 43 */ |
| 44 @Immutable | 44 @Immutable |
| 45 public final class BinaryNode extends Expression implements Assignment<Expression>, Optimistic { | 45 public final class BinaryNode extends Expression implements Assignment<Expression>, Optimistic { |
| 46 private static final long serialVersionUID = 1L; | |
| 47 | |
| 46 // Placeholder for "undecided optimistic ADD type". Unfortunately, we can't decide the type of ADD during optimistic | 48 // Placeholder for "undecided optimistic ADD type". Unfortunately, we can't decide the type of ADD during optimistic |
| 47 // type calculation as it can have local variables as its operands that will decide its ultimate type. | 49 // type calculation as it can have local variables as its operands that will decide its ultimate type. |
| 48 private static final Type OPTIMISTIC_UNDECIDED_TYPE = Type.typeFor(new Object(){/*empty*/}.getClass()); | 50 private static final Type OPTIMISTIC_UNDECIDED_TYPE = Type.typeFor(new Object(){/*empty*/}.getClass()); |
| 49 | 51 |
| 50 /** Left hand side argument. */ | 52 /** Left hand side argument. */ |
| 54 | 56 |
| 55 private final int programPoint; | 57 private final int programPoint; |
| 56 | 58 |
| 57 private final Type type; | 59 private final Type type; |
| 58 | 60 |
| 59 private Type cachedType; | 61 private transient Type cachedType; |
| 60 private Object cachedTypeFunction; | 62 private transient Object cachedTypeFunction; |
| 61 | 63 |
| 62 @Ignore | 64 @Ignore |
| 63 private static final Set<TokenType> CAN_OVERFLOW = | 65 private static final Set<TokenType> CAN_OVERFLOW = |
| 64 Collections.unmodifiableSet(new HashSet<>(Arrays.asList(new TokenType[] { | 66 Collections.unmodifiableSet(new HashSet<>(Arrays.asList(new TokenType[] { |
| 65 TokenType.ADD, | 67 TokenType.ADD, |
