2013-10-18 11:33:46 +00:00
|
|
|
|
// ino.module.Block.8625.package
|
|
|
|
|
package mycompiler.mystatement;
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.module.Block.8625.import
|
|
|
|
|
import java.util.Enumeration;
|
|
|
|
|
import java.util.Hashtable;
|
|
|
|
|
import java.util.Iterator;
|
|
|
|
|
import java.util.Vector;
|
2014-02-09 15:07:31 +00:00
|
|
|
|
|
2013-10-18 11:33:46 +00:00
|
|
|
|
import mycompiler.mybytecode.ClassFile;
|
|
|
|
|
import mycompiler.mybytecode.CodeAttribute;
|
|
|
|
|
import mycompiler.myclass.Class;
|
|
|
|
|
import mycompiler.myexception.CTypeReconstructionException;
|
|
|
|
|
import mycompiler.myexception.JVMCodeException;
|
|
|
|
|
import mycompiler.myexception.SCExcept;
|
|
|
|
|
import mycompiler.myexception.SCStatementException;
|
|
|
|
|
import mycompiler.mytype.GenericTypeVar;
|
|
|
|
|
import mycompiler.mytype.Type;
|
|
|
|
|
import mycompiler.mytype.TypePlaceholder;
|
|
|
|
|
import mycompiler.mytype.Void;
|
|
|
|
|
import mycompiler.mytypereconstruction.CSupportData;
|
|
|
|
|
import mycompiler.mytypereconstruction.CTriple;
|
|
|
|
|
import mycompiler.mytypereconstruction.replacementlistener.CReplaceTypeEvent;
|
|
|
|
|
import mycompiler.mytypereconstruction.set.CSubstitutionSet;
|
|
|
|
|
import mycompiler.mytypereconstruction.set.CTripleSet;
|
|
|
|
|
import mycompiler.mytypereconstruction.set.CTypeAssumptionSet;
|
|
|
|
|
import mycompiler.mytypereconstruction.typeassumption.CTypeAssumption;
|
|
|
|
|
|
|
|
|
|
import org.apache.log4j.Logger;
|
|
|
|
|
// ino.end
|
|
|
|
|
|
2014-02-09 15:07:31 +00:00
|
|
|
|
|
2013-10-18 11:33:46 +00:00
|
|
|
|
import sun.reflect.generics.reflectiveObjects.NotImplementedException;
|
|
|
|
|
import typinferenz.JavaCodeResult;
|
|
|
|
|
import typinferenz.SingleConstraint;
|
|
|
|
|
import typinferenz.ConstraintsSet;
|
|
|
|
|
import typinferenz.FreshTypeVariable;
|
|
|
|
|
import typinferenz.ResultSet;
|
|
|
|
|
import typinferenz.TypinferenzException;
|
2014-02-09 15:07:31 +00:00
|
|
|
|
import typinferenz.assumptions.TypeAssumptions;
|
2013-10-18 11:33:46 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// ino.class.Block.25037.declaration
|
|
|
|
|
public class Block extends Statement
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.class.Block.25037.body
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
// ino.method.Block.25041.definition
|
|
|
|
|
public Block()
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.method.Block.25041.body
|
|
|
|
|
{
|
|
|
|
|
super(-1,-1);
|
|
|
|
|
}
|
|
|
|
|
// ino.end
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// ino.attribute.parserlog.25044.declaration
|
|
|
|
|
protected static Logger parserlog = Logger.getLogger("parser");
|
|
|
|
|
// ino.end
|
|
|
|
|
|
|
|
|
|
// ino.attribute.statements.25047.declaration
|
|
|
|
|
public Vector<Statement> statements = new Vector<Statement>();
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.attribute.HashTabelleKlasse.25050.declaration
|
|
|
|
|
private Hashtable HashTabelleKlasse;
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.attribute.HashTabelleBlock.25053.declaration
|
|
|
|
|
private Hashtable<String,String> HashTabelleBlock;
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.attribute.block_para.25056.declaration
|
|
|
|
|
private Hashtable<String,Hashtable> block_para;
|
|
|
|
|
// ino.end
|
|
|
|
|
|
|
|
|
|
//private String sc_meth_ret_type;
|
|
|
|
|
// ino.attribute.inferencelog.25059.decldescription type=javadoc
|
|
|
|
|
/**
|
|
|
|
|
* Logger: log4j
|
|
|
|
|
*/
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.attribute.inferencelog.25059.declaration
|
|
|
|
|
protected static Logger inferencelog = Logger.getLogger("inference");
|
|
|
|
|
// ino.end
|
|
|
|
|
protected static Logger typinferenceLog = Logger.getLogger("Typeinference");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// ino.method.get_Statement.25065.definition
|
|
|
|
|
public Vector<Statement> get_Statement()
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.method.get_Statement.25065.body
|
|
|
|
|
{
|
|
|
|
|
return statements;
|
|
|
|
|
}
|
|
|
|
|
// ino.end
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// ino.method.set_Statement.25068.definition
|
|
|
|
|
public void set_Statement(Statement s)
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.method.set_Statement.25068.body
|
|
|
|
|
{
|
|
|
|
|
statements.addElement(s);
|
|
|
|
|
}
|
|
|
|
|
// ino.end
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// ino.method.set_Statement_Vector.25071.definition
|
|
|
|
|
public void set_Statement_Vector(Vector<Statement> v)
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.method.set_Statement_Vector.25071.body
|
|
|
|
|
{
|
|
|
|
|
statements = v;
|
|
|
|
|
}
|
|
|
|
|
// ino.end
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// ino.method.codegen.25074.definition
|
|
|
|
|
public void codegen(ClassFile classfile, CodeAttribute code, Vector paralist)
|
|
|
|
|
throws JVMCodeException
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.method.codegen.25074.body
|
|
|
|
|
{
|
|
|
|
|
for(int i = 0; i < statements.size(); i++)
|
|
|
|
|
{
|
|
|
|
|
statements.elementAt(i).codegen(classfile, code, paralist);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// ino.end
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////
|
|
|
|
|
// TypeReconstructionAlgorithmus
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// ino.method.toString.25083.defdescription type=javadoc
|
|
|
|
|
/**
|
|
|
|
|
* <br/>Author: Martin Pl<EFBFBD>micke
|
|
|
|
|
* @return
|
|
|
|
|
*/
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.method.toString.25083.definition
|
|
|
|
|
public String toString()
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.method.toString.25083.body
|
|
|
|
|
{
|
|
|
|
|
return this.type + " { " + statements.toString();
|
|
|
|
|
}
|
|
|
|
|
// ino.end
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// ino.method.wandleRefTypeAttributes2GenericAttributes.25086.defdescription type=javadoc
|
|
|
|
|
/**
|
|
|
|
|
* In allen lokalen Variablendeklarationen die "falschen" RefTypes ersetzen
|
|
|
|
|
* @param paralist
|
|
|
|
|
* @param genericMethodParameters
|
|
|
|
|
*/
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.method.wandleRefTypeAttributes2GenericAttributes.25086.definition
|
|
|
|
|
public void wandleRefTypeAttributes2GenericAttributes(Vector<Type> paralist, Vector<GenericTypeVar> genericMethodParameters)
|
|
|
|
|
// ino.end
|
|
|
|
|
// ino.method.wandleRefTypeAttributes2GenericAttributes.25086.body
|
|
|
|
|
{
|
|
|
|
|
if(statements==null)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
for(int i=0;i<statements.size();i++){
|
|
|
|
|
statements.elementAt(i).wandleRefTypeAttributes2GenericAttributes(paralist,genericMethodParameters);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
// ino.end
|
|
|
|
|
|
|
|
|
|
public void addOffsetsToAssumption(CTypeAssumption localAssumption, String NameVariable,boolean isMemberVariable)
|
|
|
|
|
{
|
|
|
|
|
for(Object vectorObjekt : this.statements) //durchlaufe alle Statements dieses Blocks
|
|
|
|
|
{
|
|
|
|
|
if(vectorObjekt instanceof Block) //Bei Block
|
|
|
|
|
{
|
|
|
|
|
Block b = (Block)vectorObjekt;
|
|
|
|
|
b.addOffsetsToAssumption(localAssumption,NameVariable,isMemberVariable);//rekursiver Aufruf
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
String Name_Superklasse = vectorObjekt.getClass().getSuperclass().getSimpleName();
|
|
|
|
|
if(Name_Superklasse.equals("Statement")) //Bei Statement
|
|
|
|
|
{
|
|
|
|
|
Statement s = (Statement)vectorObjekt;
|
|
|
|
|
try{
|
|
|
|
|
if(s.addOffsetsToStatement(localAssumption,NameVariable,isMemberVariable)==false)
|
|
|
|
|
{break;}}
|
|
|
|
|
catch(NullPointerException NPE){}
|
|
|
|
|
}
|
|
|
|
|
else if(Name_Superklasse.equals("Expr") || Name_Superklasse.equals("BinaryExpr") || Name_Superklasse.equals("UnaryExpr")) //Bei Expression
|
|
|
|
|
{
|
|
|
|
|
Expr e = (Expr)vectorObjekt;
|
|
|
|
|
try{
|
|
|
|
|
e.addOffsetsToExpression(localAssumption,NameVariable,isMemberVariable);}
|
|
|
|
|
catch(NullPointerException NPE){}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public boolean addOffsetsToStatement(CTypeAssumption localAssumption, String NameVariable, boolean isMemberVariable)
|
|
|
|
|
{
|
|
|
|
|
addOffsetsToAssumption(localAssumption,NameVariable,isMemberVariable);
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@Override
|
|
|
|
|
public ConstraintsSet TYPEStmt(TypeAssumptions assumptions) {
|
|
|
|
|
ConstraintsSet ret = new ConstraintsSet();
|
|
|
|
|
/* this.setTypeVariable(TypePlaceholder.fresh(this)); */
|
|
|
|
|
for(Statement stmt : statements){
|
|
|
|
|
typinferenceLog.debug("Prozessing statement: "+stmt);
|
|
|
|
|
ret.add(stmt.TYPEStmt(assumptions));
|
|
|
|
|
/* if((stmt instanceof Return)){
|
|
|
|
|
ret.add(new Constraint(stmt.getTypeVariable(), this.getTypeVariable()));//TODO: Dies nochmal prüfen.
|
|
|
|
|
}
|
|
|
|
|
*/
|
|
|
|
|
}
|
|
|
|
|
if(statements.size()>0){
|
|
|
|
|
Statement stmt = statements.elementAt(statements.size()-1);
|
|
|
|
|
typinferenceLog.debug("Prozessing statement: "+stmt);
|
|
|
|
|
this.setTypeVariable(stmt.getTypeVariable());
|
|
|
|
|
for(int i= statements.size()-2; i >= 0; i--) {
|
|
|
|
|
stmt = statements.elementAt(i);
|
|
|
|
|
typinferenceLog.debug("Prozessing statement: "+stmt);
|
|
|
|
|
if (!(stmt.getTypeVariable() instanceof Void))
|
|
|
|
|
if (this.getTypeVariable() instanceof Void) {
|
|
|
|
|
//this.setTypeVariable(stmt.getTypeVariable());
|
|
|
|
|
throw new TypinferenzException("Falscher Return Type");
|
|
|
|
|
}
|
|
|
|
|
else {
|
|
|
|
|
TypePlaceholder tph = TypePlaceholder.fresh();
|
|
|
|
|
ret.add(new SingleConstraint(this.getTypeVariable(), tph));
|
|
|
|
|
ret.add(new SingleConstraint(stmt.getTypeVariable(), tph));
|
|
|
|
|
this.setTypeVariable(tph);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (this.type instanceof TypePlaceholder) {
|
|
|
|
|
((TypePlaceholder)this.type).addReplacementListener(this);
|
|
|
|
|
}
|
|
|
|
|
}else{
|
|
|
|
|
this.setType(new Void(0));
|
|
|
|
|
}
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
@Override
|
|
|
|
|
public ConstraintsSet TYPEStmt(TypeAssumptions assumptions) {
|
|
|
|
|
ConstraintsSet ret = new ConstraintsSet();
|
|
|
|
|
if(this.getTypeVariable()==null)this.setTypeVariable(TypePlaceholder.fresh(this));
|
|
|
|
|
for(Statement stmt : statements){
|
|
|
|
|
typinferenceLog.debug("Prozessing statement: "+stmt);
|
|
|
|
|
ret.add(stmt.TYPEStmt(assumptions));
|
|
|
|
|
if((stmt instanceof Return)){
|
|
|
|
|
ret.add(new Constraint(stmt.getTypeVariable(), this.getTypeVariable()));//TODO: Dies nochmal pr<70>fen.
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
public void replaceType(CReplaceTypeEvent e) {
|
|
|
|
|
super.replaceType(e);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@Override
|
|
|
|
|
public String getTypeInformation(){
|
|
|
|
|
String ret = "\n";
|
|
|
|
|
for(Statement s : this.get_Statement()){
|
|
|
|
|
ret += s.getTypeInformation()+"\n";
|
|
|
|
|
}
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
public int getTypeLineNumber() {
|
|
|
|
|
throw new NotImplementedException();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
public JavaCodeResult printJavaCode(ResultSet resultSet) {
|
|
|
|
|
JavaCodeResult ret = new JavaCodeResult().attach("{\n");
|
|
|
|
|
for(Statement stmt : this.get_Statement()){
|
|
|
|
|
ret.attach(stmt.printJavaCode(resultSet));
|
|
|
|
|
ret.attach((stmt instanceof ExprStmt ? ";" : "") + "\n");
|
|
|
|
|
}
|
|
|
|
|
return ret.attach("}");
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// ino.end
|