58 lines
1.8 KiB
Java
58 lines
1.8 KiB
Java
/*******************************************************************************
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* Copyright (c) 2013 IBM Corporation.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Corporation - initial API and implementation
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*******************************************************************************/
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package com.ibm.wala.cast.java.ssa;
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import java.util.Collection;
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import com.ibm.wala.classLoader.JavaLanguage;
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import com.ibm.wala.classLoader.NewSiteReference;
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import com.ibm.wala.ssa.SSAInstruction;
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import com.ibm.wala.ssa.SSAInstructionFactory;
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import com.ibm.wala.ssa.SSANewInstruction;
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import com.ibm.wala.types.TypeReference;
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// A new instruction with an explicit outer class, i.e. "Inner inner = outer.new Inner();"
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public class AstJavaNewEnclosingInstruction extends SSANewInstruction {
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int enclosing;
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public int getNumberOfUses() {
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return 1;
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}
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public int getUse(int i) {
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assert i == 0;
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return enclosing;
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}
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public AstJavaNewEnclosingInstruction(int result, NewSiteReference site, int enclosing) throws IllegalArgumentException {
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super(result, site);
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this.enclosing = enclosing;
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}
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public int getEnclosing() {
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return this.enclosing;
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}
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public String toString() {
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return super.toString() + " ENCLOSING v" + enclosing;
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}
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public SSAInstruction copyForSSA(SSAInstructionFactory insts, int[] defs, int[] uses) {
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return ((AstJavaInstructionFactory)insts).JavaNewEnclosingInstruction(defs==null? getDef(0): defs[0], getNewSite(), uses==null? enclosing: uses[0]);
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}
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public Collection<TypeReference> getExceptionTypes() {
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return JavaLanguage.getNewScalarExceptions();
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}
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}
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