You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.6 KiB
57 lines
1.6 KiB
/* PopOperator Copyright (C) 1998-2002 Jochen Hoenicke.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program; see the file COPYING.LESSER. If not, write to
|
|
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
package net.sf.jode.expr;
|
|
import net.sf.jode.type.Type;
|
|
import net.sf.jode.decompiler.TabbedPrintWriter;
|
|
|
|
public class PopOperator extends Operator {
|
|
|
|
Type popType;
|
|
|
|
public PopOperator(Type argtype) {
|
|
super(Type.tVoid, 0);
|
|
popType = argtype;
|
|
initOperands(1);
|
|
}
|
|
|
|
public int getPriority() {
|
|
return 0;
|
|
}
|
|
|
|
public void updateSubTypes() {
|
|
subExpressions[0].setType(Type.tSubType(popType));
|
|
}
|
|
public void updateType() {
|
|
}
|
|
|
|
public int getBreakPenalty() {
|
|
if (subExpressions[0] instanceof Operator)
|
|
return ((Operator) subExpressions[0]).getBreakPenalty();
|
|
return 0;
|
|
}
|
|
|
|
public void dumpExpression(TabbedPrintWriter writer)
|
|
throws java.io.IOException {
|
|
/* Don't give a priority; we can't allow parents around
|
|
* a statement.
|
|
*/
|
|
subExpressions[0].dumpExpression(writer);
|
|
}
|
|
}
|
|
|