diff options
Diffstat (limited to 'src/proguard/evaluation/value/IdentifiedReferenceValue.java')
-rw-r--r-- | src/proguard/evaluation/value/IdentifiedReferenceValue.java | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/proguard/evaluation/value/IdentifiedReferenceValue.java b/src/proguard/evaluation/value/IdentifiedReferenceValue.java index cb5efc1..5cfbd60 100644 --- a/src/proguard/evaluation/value/IdentifiedReferenceValue.java +++ b/src/proguard/evaluation/value/IdentifiedReferenceValue.java @@ -2,7 +2,7 @@ * ProGuard -- shrinking, optimization, obfuscation, and preverification * of Java bytecode. * - * Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu) + * Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -57,6 +57,17 @@ final class IdentifiedReferenceValue extends ReferenceValue } + // Implementations of binary methods of ReferenceValue. + + public ReferenceValue generalize(ReferenceValue other) + { + // Remove the ID if both values don't share the same ID. + return this.equals(other) ? + this : + new ReferenceValue(type, referencedClass, mayBeNull).generalize(other); + } + + // Implementations for Value. public boolean isSpecific() |