soot.JastAddJ.Unary Maven / Gradle / Ivy
/* This file was generated with JastAdd2 (http://jastadd.org) version R20130212 (r1031) */
package soot.JastAddJ;
import java.util.HashSet;
import java.io.File;
import java.util.*;
import beaver.*;
import java.util.ArrayList;
import java.util.zip.*;
import java.io.*;
import java.io.FileNotFoundException;
import java.util.Collection;
import soot.*;
import soot.util.*;
import soot.jimple.*;
import soot.coffi.ClassFile;
import soot.coffi.method_info;
import soot.coffi.CONSTANT_Utf8_info;
import soot.tagkit.SourceFileTag;
import soot.coffi.CoffiMethodSource;
/**
* @production Unary : {@link Expr} ::= Operand:{@link Expr};
* @ast node
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/java.ast:136
*/
public abstract class Unary extends Expr implements Cloneable {
/**
* @apilevel low-level
*/
public void flushCache() {
super.flushCache();
type_computed = false;
type_value = null;
}
/**
* @apilevel internal
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public Unary clone() throws CloneNotSupportedException {
Unary node = (Unary)super.clone();
node.type_computed = false;
node.type_value = null;
node.in$Circle(false);
node.is$Final(false);
return node;
}
/**
* @ast method
* @aspect PrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/PrettyPrint.jadd:366
*/
public void toString(StringBuffer s) {
s.append(printPreOp());
getOperand().toString(s);
s.append(printPostOp());
}
/**
* @ast method
* @aspect Expressions
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:689
*/
public soot.Value eval(Body b) {
return super.eval(b);
}
/**
* @ast method
* @aspect Expressions
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:736
*/
public soot.Value emitPostfix(Body b, int constant) {
soot.Value lvalue = getOperand().eval(b);
Value v = lvalue instanceof Local ? lvalue : (Value)lvalue.clone();
TypeDecl type = getOperand().type().binaryNumericPromotion(typeInt());
Value value = b.newTemp(getOperand().type().emitCastTo(b, v, type, getOperand()));
Value rvalue = typeInt().emitCastTo(b, IntType.emitConstant(constant), type, this);
Value sum = asRValue(b, type.emitCastTo(b,
b.newAddExpr(asImmediate(b, value), asImmediate(b, rvalue), this),
getOperand().type(),
this
));
getOperand().emitStore(b, lvalue, sum, this);
return value;
}
/**
* @ast method
* @aspect Expressions
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:754
*/
public soot.Value emitPrefix(Body b, int constant) {
soot.Value lvalue = getOperand().eval(b);
Value v = lvalue instanceof Local ? lvalue : (Value)lvalue.clone();
TypeDecl type = getOperand().type().binaryNumericPromotion(typeInt());
Value value = getOperand().type().emitCastTo(b, v, type, getOperand());
Value rvalue = typeInt().emitCastTo(b, IntType.emitConstant(constant), type, this);
Value result = asLocal(b, type.emitCastTo(b,
b.newAddExpr(asImmediate(b, value), asImmediate(b, rvalue), this),
getOperand().type(),
this
));
getOperand().emitStore(b, lvalue, result, this);
return result;
}
/**
* @ast method
*
*/
public Unary() {
super();
}
/**
* Initializes the child array to the correct size.
* Initializes List and Opt nta children.
* @apilevel internal
* @ast method
* @ast method
*
*/
public void init$Children() {
children = new ASTNode[1];
}
/**
* @ast method
*
*/
public Unary(Expr p0) {
setChild(p0, 0);
}
/**
* @apilevel low-level
* @ast method
*
*/
protected int numChildren() {
return 1;
}
/**
* @apilevel internal
* @ast method
*
*/
public boolean mayHaveRewrite() {
return false;
}
/**
* Replaces the Operand child.
* @param node The new node to replace the Operand child.
* @apilevel high-level
* @ast method
*
*/
public void setOperand(Expr node) {
setChild(node, 0);
}
/**
* Retrieves the Operand child.
* @return The current node used as the Operand child.
* @apilevel high-level
* @ast method
*
*/
public Expr getOperand() {
return (Expr)getChild(0);
}
/**
* Retrieves the Operand child.
* This method does not invoke AST transformations.
* @return The current node used as the Operand child.
* @apilevel low-level
* @ast method
*
*/
public Expr getOperandNoTransform() {
return (Expr)getChildNoTransform(0);
}
/**
* @attribute syn
* @aspect DA
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:235
*/
public boolean isDAafter(Variable v) {
ASTNode$State state = state();
try { return getOperand().isDAafter(v); }
finally {
}
}
/**
* @attribute syn
* @aspect DU
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:694
*/
public boolean isDUafter(Variable v) {
ASTNode$State state = state();
try { return getOperand().isDUafter(v); }
finally {
}
}
/**
* @attribute syn
* @aspect PrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/PrettyPrint.jadd:372
*/
public String printPostOp() {
ASTNode$State state = state();
try { return ""; }
finally {
}
}
/**
* @attribute syn
* @aspect PrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/PrettyPrint.jadd:376
*/
public String printPreOp() {
ASTNode$State state = state();
try { return ""; }
finally {
}
}
/**
* @apilevel internal
*/
protected boolean type_computed = false;
/**
* @apilevel internal
*/
protected TypeDecl type_value;
/**
* @attribute syn
* @aspect TypeAnalysis
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeAnalysis.jrag:314
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl type() {
if(type_computed) {
return type_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
type_value = type_compute();
if(isFinal && num == state().boundariesCrossed) type_computed = true;
return type_value;
}
/**
* @apilevel internal
*/
private TypeDecl type_compute() { return getOperand().type(); }
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:44
* @apilevel internal
*/
public boolean Define_boolean_isSource(ASTNode caller, ASTNode child) {
if(caller == getOperandNoTransform()) {
return true;
}
else { return getParent().Define_boolean_isSource(this, caller);
}
}
/**
* @apilevel internal
*/
public ASTNode rewriteTo() {
return super.rewriteTo();
}
}