soot.JastAddJ.ArrayInit 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 ArrayInit : {@link Expr} ::= Init:{@link Expr}*;
* @ast node
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/java.ast:93
*/
public class ArrayInit extends Expr implements Cloneable {
/**
* @apilevel low-level
*/
public void flushCache() {
super.flushCache();
computeDABefore_int_Variable_values = null;
computeDUbefore_int_Variable_values = null;
type_computed = false;
type_value = null;
declType_computed = false;
declType_value = null;
}
/**
* @apilevel internal
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public ArrayInit clone() throws CloneNotSupportedException {
ArrayInit node = (ArrayInit)super.clone();
node.computeDABefore_int_Variable_values = null;
node.computeDUbefore_int_Variable_values = null;
node.type_computed = false;
node.type_value = null;
node.declType_computed = false;
node.declType_value = null;
node.in$Circle(false);
node.is$Final(false);
return node;
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public ArrayInit copy() {
try {
ArrayInit node = (ArrayInit) clone();
node.parent = null;
if(children != null)
node.children = (ASTNode[]) children.clone();
return node;
} catch (CloneNotSupportedException e) {
throw new Error("Error: clone not supported for " +
getClass().getName());
}
}
/**
* Create a deep copy of the AST subtree at this node.
* The copy is dangling, i.e. has no parent.
* @return dangling copy of the subtree at this node
* @apilevel low-level
*/
@SuppressWarnings({"unchecked", "cast"})
public ArrayInit fullCopy() {
ArrayInit tree = (ArrayInit) copy();
if (children != null) {
for (int i = 0; i < children.length; ++i) {
ASTNode child = (ASTNode) children[i];
if(child != null) {
child = child.fullCopy();
tree.setChild(child, i);
}
}
}
return tree;
}
/**
* @ast method
* @aspect PrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/PrettyPrint.jadd:221
*/
public void toString(StringBuffer s) {
s.append("{ ");
if(getNumInit() > 0) {
getInit(0).toString(s);
for(int i = 1; i < getNumInit(); i++) {
s.append(", ");
getInit(i).toString(s);
}
}
s.append(" } ");
}
/**
* @ast method
* @aspect TypeCheck
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeCheck.jrag:144
*/
public void typeCheck() {
TypeDecl initializerType = declType().componentType();
if(initializerType.isUnknown())
error("the dimension of the initializer is larger than the expected dimension");
for(int i = 0; i < getNumInit(); i++) {
Expr e = getInit(i);
if(!e.type().assignConversionTo(initializerType, e))
error("the type " + e.type().name() + " of the initializer is not compatible with " + initializerType.name());
}
}
/**
* @ast method
* @aspect Expressions
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:668
*/
public soot.Value eval(Body b) {
soot.Value size = IntType.emitConstant(getNumInit());
Local array = asLocal(b, b.newNewArrayExpr(
type().componentType().getSootType(),
asImmediate(b, size),
this
));
for(int i = 0; i < getNumInit(); i++) {
Value rvalue =
getInit(i).type().emitCastTo(b, // Assign conversion
getInit(i),
expectedType()
);
Value index = IntType.emitConstant(i);
Value lvalue = b.newArrayRef(array, index, getInit(i));
b.setLine(this);
b.add(b.newAssignStmt(lvalue, asImmediate(b, rvalue), getInit(i)));
}
return array;
}
/**
* @ast method
*
*/
public ArrayInit() {
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];
setChild(new List(), 0);
}
/**
* @ast method
*
*/
public ArrayInit(List 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 Init list.
* @param list The new list node to be used as the Init list.
* @apilevel high-level
* @ast method
*
*/
public void setInitList(List list) {
setChild(list, 0);
}
/**
* Retrieves the number of children in the Init list.
* @return Number of children in the Init list.
* @apilevel high-level
* @ast method
*
*/
public int getNumInit() {
return getInitList().getNumChild();
}
/**
* Retrieves the number of children in the Init list.
* Calling this method will not trigger rewrites..
* @return Number of children in the Init list.
* @apilevel low-level
* @ast method
*
*/
public int getNumInitNoTransform() {
return getInitListNoTransform().getNumChildNoTransform();
}
/**
* Retrieves the element at index {@code i} in the Init list..
* @param i Index of the element to return.
* @return The element at position {@code i} in the Init list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public Expr getInit(int i) {
return (Expr)getInitList().getChild(i);
}
/**
* Append an element to the Init list.
* @param node The element to append to the Init list.
* @apilevel high-level
* @ast method
*
*/
public void addInit(Expr node) {
List list = (parent == null || state == null) ? getInitListNoTransform() : getInitList();
list.addChild(node);
}
/**
* @apilevel low-level
* @ast method
*
*/
public void addInitNoTransform(Expr node) {
List list = getInitListNoTransform();
list.addChild(node);
}
/**
* Replaces the Init list element at index {@code i} with the new node {@code node}.
* @param node The new node to replace the old list element.
* @param i The list index of the node to be replaced.
* @apilevel high-level
* @ast method
*
*/
public void setInit(Expr node, int i) {
List list = getInitList();
list.setChild(node, i);
}
/**
* Retrieves the Init list.
* @return The node representing the Init list.
* @apilevel high-level
* @ast method
*
*/
public List getInits() {
return getInitList();
}
/**
* Retrieves the Init list.
* This method does not invoke AST transformations.
* @return The node representing the Init list.
* @apilevel low-level
* @ast method
*
*/
public List getInitsNoTransform() {
return getInitListNoTransform();
}
/**
* Retrieves the Init list.
* @return The node representing the Init list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getInitList() {
List list = (List)getChild(0);
list.getNumChild();
return list;
}
/**
* Retrieves the Init list.
* This method does not invoke AST transformations.
* @return The node representing the Init list.
* @apilevel low-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getInitListNoTransform() {
return (List)getChildNoTransform(0);
}
/*
* representableIn(T) is true if and only if the the expression is a
* compile-time constant of type byte, char, short or int, and the value
* of the expression can be represented (by an expression) in the type T
* where T must be byte, char or short.
* @attribute syn
* @aspect ConstantExpression
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:308
*/
public boolean representableIn(TypeDecl t) {
ASTNode$State state = state();
try {
for(int i = 0; i < getNumInit(); i++)
if(!getInit(i).representableIn(t))
return false;
return true;
}
finally {
}
}
/**
* @attribute syn
* @aspect DA
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:235
*/
public boolean isDAafter(Variable v) {
ASTNode$State state = state();
try { return getNumInit() == 0 ? isDAbefore(v) : getInit(getNumInit()-1).isDAafter(v); }
finally {
}
}
protected java.util.Map computeDABefore_int_Variable_values;
/**
* @attribute syn
* @aspect DA
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:502
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean computeDABefore(int childIndex, Variable v) {
java.util.List _parameters = new java.util.ArrayList(2);
_parameters.add(Integer.valueOf(childIndex));
_parameters.add(v);
if(computeDABefore_int_Variable_values == null) computeDABefore_int_Variable_values = new java.util.HashMap(4);
if(computeDABefore_int_Variable_values.containsKey(_parameters)) {
return ((Boolean)computeDABefore_int_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean computeDABefore_int_Variable_value = computeDABefore_compute(childIndex, v);
if(isFinal && num == state().boundariesCrossed) computeDABefore_int_Variable_values.put(_parameters, Boolean.valueOf(computeDABefore_int_Variable_value));
return computeDABefore_int_Variable_value;
}
/**
* @apilevel internal
*/
private boolean computeDABefore_compute(int childIndex, Variable v) {
if(childIndex == 0) return isDAbefore(v);
int index = childIndex-1;
while(index > 0 && getInit(index).isConstant())
index--;
return getInit(childIndex-1).isDAafter(v);
}
/**
* @attribute syn
* @aspect DU
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:694
*/
public boolean isDUafter(Variable v) {
ASTNode$State state = state();
try { return getNumInit() == 0 ? isDUbefore(v) : getInit(getNumInit()-1).isDUafter(v); }
finally {
}
}
protected java.util.Map computeDUbefore_int_Variable_values;
/**
* @attribute syn
* @aspect DU
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:885
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean computeDUbefore(int childIndex, Variable v) {
java.util.List _parameters = new java.util.ArrayList(2);
_parameters.add(Integer.valueOf(childIndex));
_parameters.add(v);
if(computeDUbefore_int_Variable_values == null) computeDUbefore_int_Variable_values = new java.util.HashMap(4);
if(computeDUbefore_int_Variable_values.containsKey(_parameters)) {
return ((Boolean)computeDUbefore_int_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean computeDUbefore_int_Variable_value = computeDUbefore_compute(childIndex, v);
if(isFinal && num == state().boundariesCrossed) computeDUbefore_int_Variable_values.put(_parameters, Boolean.valueOf(computeDUbefore_int_Variable_value));
return computeDUbefore_int_Variable_value;
}
/**
* @apilevel internal
*/
private boolean computeDUbefore_compute(int childIndex, Variable v) {
if(childIndex == 0) return isDUbefore(v);
int index = childIndex-1;
while(index > 0 && getInit(index).isConstant())
index--;
return getInit(childIndex-1).isDUafter(v);
}
/**
* @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:265
*/
@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 declType(); }
/**
* @apilevel internal
*/
protected boolean declType_computed = false;
/**
* @apilevel internal
*/
protected TypeDecl declType_value;
/**
* @attribute inh
* @aspect TypeAnalysis
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeAnalysis.jrag:255
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl declType() {
if(declType_computed) {
return declType_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
declType_value = getParent().Define_TypeDecl_declType(this, null);
if(isFinal && num == state().boundariesCrossed) declType_computed = true;
return declType_value;
}
/**
* @attribute inh
* @aspect InnerClasses
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Backend/InnerClasses.jrag:61
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl expectedType() {
ASTNode$State state = state();
TypeDecl expectedType_value = getParent().Define_TypeDecl_expectedType(this, null);
return expectedType_value;
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:42
* @apilevel internal
*/
public boolean Define_boolean_isSource(ASTNode caller, ASTNode child) {
if(caller == getInitListNoTransform()) {
int childIndex = caller.getIndexOfChild(child);
return true;
}
else { return getParent().Define_boolean_isSource(this, caller);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:500
* @apilevel internal
*/
public boolean Define_boolean_isDAbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getInitListNoTransform()) {
int childIndex = caller.getIndexOfChild(child);
return computeDABefore(childIndex, v);
}
else { return getParent().Define_boolean_isDAbefore(this, caller, v);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:883
* @apilevel internal
*/
public boolean Define_boolean_isDUbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getInitListNoTransform()) {
int childIndex = caller.getIndexOfChild(child);
return computeDUbefore(childIndex, v);
}
else { return getParent().Define_boolean_isDUbefore(this, caller, v);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeAnalysis.jrag:263
* @apilevel internal
*/
public TypeDecl Define_TypeDecl_declType(ASTNode caller, ASTNode child) {
if(caller == getInitListNoTransform()) {
int childIndex = caller.getIndexOfChild(child);
return declType().componentType();
}
else { return getParent().Define_TypeDecl_declType(this, caller);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericMethodsInference.jrag:37
* @apilevel internal
*/
public TypeDecl Define_TypeDecl_assignConvertedType(ASTNode caller, ASTNode child) {
if(caller == getInitListNoTransform()) {
int childIndex = caller.getIndexOfChild(child);
return declType().componentType();
}
else { return getParent().Define_TypeDecl_assignConvertedType(this, caller);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Backend/InnerClasses.jrag:70
* @apilevel internal
*/
public TypeDecl Define_TypeDecl_expectedType(ASTNode caller, ASTNode child) {
if(caller == getInitListNoTransform()) {
int childIndex = caller.getIndexOfChild(child);
return expectedType().componentType();
}
else { return getParent().Define_TypeDecl_expectedType(this, caller);
}
}
/**
* @apilevel internal
*/
public ASTNode rewriteTo() {
return super.rewriteTo();
}
}