Probleme mit GenericTypeVar behoben
This commit is contained in:
parent
6858092ef1
commit
583dfb23e3
@ -1129,6 +1129,15 @@ public class Class extends SyntaxTreeNode implements AClassOrInterface, IItemWit
|
||||
this.addField(standardKonstruktor);
|
||||
}
|
||||
|
||||
if(this.genericClassParameters == null)this.setGenericParameter(new GenericDeclarationList(new Vector<GenericTypeVar>(), 0));
|
||||
for(Type t : this.get_ParaList()){
|
||||
if(t instanceof GenericTypeVar)this.genericClassParameters.add((GenericTypeVar)t);
|
||||
else this.genericClassParameters.add(new GenericTypeVar(t.get_Name(),this,-1));
|
||||
}
|
||||
for(GenericTypeVar gtv : this.getGenericParameter()){
|
||||
gtv.setParentClass(this);;
|
||||
}
|
||||
|
||||
//TODO: Umwandlung zu RefTypes funktioniert noch nicht richtig. (siehe LambdaTest2)
|
||||
//Als RefType geparste Generische Variablen umwandeln:
|
||||
this.wandleRefTypeAttributes2GenericAttributes();
|
||||
@ -1144,6 +1153,7 @@ public class Class extends SyntaxTreeNode implements AClassOrInterface, IItemWit
|
||||
Vector<SyntaxTreeNode> ret = new Vector<SyntaxTreeNode>();
|
||||
for(Field f : this.getFields()){
|
||||
ret.add(f);
|
||||
ret.addAll(this.getGenericParameter());
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
@ -1158,7 +1168,7 @@ public class Class extends SyntaxTreeNode implements AClassOrInterface, IItemWit
|
||||
}
|
||||
|
||||
@Override
|
||||
public Iterable<GenericTypeVar> getGenericParameter() {
|
||||
public Vector<GenericTypeVar> getGenericParameter() {
|
||||
if(this.genericClassParameters == null)return new Vector<GenericTypeVar>();
|
||||
return this.genericClassParameters;
|
||||
}
|
||||
|
@ -54,7 +54,7 @@ public abstract class Field extends SyntaxTreeNode implements TypeInsertable, Ty
|
||||
throws JVMCodeException;
|
||||
|
||||
@Override
|
||||
public Iterable<GenericTypeVar> getGenericParameter() {
|
||||
public Vector<GenericTypeVar> getGenericParameter() {
|
||||
Vector<GenericTypeVar> ret = new Vector<>();
|
||||
if(this.genericParameters == null)return ret;
|
||||
ret.addAll(this.genericParameters);
|
||||
@ -154,9 +154,15 @@ public abstract class Field extends SyntaxTreeNode implements TypeInsertable, Ty
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public Vector<SyntaxTreeNode> getChildren() {
|
||||
Vector<SyntaxTreeNode> ret = new Vector<>();
|
||||
if(this.getType()!=null)ret.add(this.getType());
|
||||
return ret;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setGenericParameter(GenericDeclarationList params) {
|
||||
this.genericParameters = params;
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -106,7 +106,7 @@ public class FieldDeclaration extends Field{
|
||||
|
||||
@Override
|
||||
public Vector<SyntaxTreeNode> getChildren() {
|
||||
Vector<SyntaxTreeNode> ret = new Vector<SyntaxTreeNode>();
|
||||
Vector<SyntaxTreeNode> ret = super.getChildren();
|
||||
if(this.wert!=null)ret.add(this.wert);
|
||||
return ret;
|
||||
}
|
||||
|
@ -683,6 +683,7 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
|
||||
for(FormalParameter param : this.parameterlist){
|
||||
ret.add(param);
|
||||
}
|
||||
ret.addAll(this.getGenericParameter());
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
@ -30,7 +30,8 @@ public abstract class SyntaxTreeNode implements IItemWithOffset{
|
||||
*/
|
||||
public void parserPostProcessing(SyntaxTreeNode parent) {
|
||||
this.parent = parent;
|
||||
for(SyntaxTreeNode node : this.getChildren())node.parserPostProcessing(this);
|
||||
for(SyntaxTreeNode node : this.getChildren())
|
||||
if(node!=null)node.parserPostProcessing(this);
|
||||
}
|
||||
|
||||
public SyntaxTreeNode getParent() {
|
||||
|
@ -423,6 +423,7 @@ public class LocalVarDecl extends Statement implements TypeInsertable
|
||||
@Override
|
||||
public Vector<SyntaxTreeNode> getChildren() {
|
||||
Vector<SyntaxTreeNode> ret = new Vector<SyntaxTreeNode>();
|
||||
if(this.getType()!=null)ret.add(this.getType());
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
@ -175,7 +175,7 @@ public class MethodCall extends Expr
|
||||
* Mögliche Probleme:
|
||||
* Wenn die Methode ohne Angabe eines Receivers im Quelltext steht:
|
||||
* methodCall(param); -> (bedeutet:) this.methodCall(param);
|
||||
* Der Parser macht hier aber komische Faxen (siehe JavaParser.jay Zeile 1858 ff)
|
||||
* Parser möglicherweise anpassen (siehe JavaParser.jay Zeile 1858 ff)
|
||||
*/
|
||||
@Override
|
||||
public ConstraintsSet TYPEExpr(TypeAssumptions assumptions) {
|
||||
|
@ -15,6 +15,8 @@ import de.dhbwstuttgart.typeinference.ResultSet;
|
||||
import de.dhbwstuttgart.typeinference.SingleConstraint;
|
||||
import de.dhbwstuttgart.typeinference.TypeInsertable;
|
||||
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
|
||||
import de.dhbwstuttgart.typeinference.exceptions.DebugException;
|
||||
import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
|
||||
import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertPoint;
|
||||
import de.dhbwstuttgart.parser.JavaClassName;
|
||||
import de.dhbwstuttgart.syntaxtree.Class;
|
||||
@ -203,14 +205,28 @@ public class GenericTypeVar extends Type
|
||||
*/
|
||||
public ConstraintsSet TYPE(TypeAssumptions ass){
|
||||
ConstraintsSet ret = new ConstraintsSet();
|
||||
ass.addGenericVarAssumption(this);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@Override
|
||||
public ConstraintType TYPE(TypeAssumptions ass, SyntaxTreeNode parent) {
|
||||
ass.addGenericVarAssumption(this); //Eine GenericTypeVar kann nur an Stellen vorkommen, an denen sie auch gültig ist. Daher kann sie den Assumptions hinzugefügt werden.
|
||||
return super.TYPE(ass, parent);
|
||||
}
|
||||
|
||||
public int getEndOffset() {
|
||||
return this.getOffset() + this.name.toString().length();
|
||||
}
|
||||
|
||||
public void setParentClass(Class parent){
|
||||
//TODO: Die Methode sollte mit neuem Parser raus und dafür nur noch im Konstruktor gesetzt werden.
|
||||
this.parent = parent;
|
||||
}
|
||||
|
||||
public Class getParentClass() {
|
||||
if(this.parent == null)
|
||||
throw new DebugException("GenericTypeVar ohne Elternelement");
|
||||
return this.parent;
|
||||
}
|
||||
|
||||
|
@ -27,7 +27,7 @@ public class Overloading{
|
||||
* methodCall : type
|
||||
* @param ass
|
||||
* @param method
|
||||
* @param type - eine Type-Assumption/oder Type für den Rückgabetyp des MethodCall
|
||||
* @param type - eine Typ-Assumption/oder Typ für den Rückgabetyp des MethodCall
|
||||
*/
|
||||
public Overloading(TypeAssumptions ass, MethodCall method, Type type){
|
||||
assumptions = ass.clone();
|
||||
@ -62,6 +62,7 @@ public class Overloading{
|
||||
}
|
||||
Vector<MethodAssumption> methodAssumptions = assumptions.getMethodAssumptions(methodCall.getName(), parameterList);
|
||||
if(methodAssumptions.size()==0)throw new TypeinferenceException("Eine Methode "+methodCall.get_Name()+" ist in den Assumptions nicht vorhanden", methodCall);
|
||||
//Alle möglichen Methoden durchgehen:
|
||||
for(MethodAssumption methodAssumption : methodAssumptions){
|
||||
if(!(this.type instanceof TypePlaceholder) && !this.type.equals(methodAssumption.getAssumedType()))break;
|
||||
UndConstraint methodConstraint = new UndConstraint();
|
||||
@ -69,27 +70,16 @@ public class Overloading{
|
||||
methodConstraint.addConstraint(methodAssumption.getAssumedType().TYPE(assumptions, methodCall), type.TYPE(assumptions, methodCall));
|
||||
//Ein Constraint für die Parameter der Methode...
|
||||
for(int i=0; i<methodAssumption.getParaCount();i++){
|
||||
//CParaTypeAssumption pAss = assumption.getParaAssumption(i);
|
||||
//Type der Argument Expressions <. AssumedType der Parameter
|
||||
ConstraintType ct1 = methodCall.getArgumentList().argumentAt(i).getType().TYPE(assumptions, methodCall);
|
||||
ConstraintType ct2 = methodAssumption.getParameterType(i).TYPE(assumptions, methodCall);
|
||||
methodConstraint.addConstraint(ct1 , ct2);
|
||||
}
|
||||
/*
|
||||
Vector<Type> parameterAssumptions = new Vector<Type>();
|
||||
parameterAssumptions.add(methodAssumption.getAssumedType());
|
||||
for(CParaTypeAssumption pAss : methodAssumption.getParaAssumptions() ){
|
||||
parameterAssumptions.add(pAss.getAssumedType());
|
||||
}
|
||||
*/
|
||||
//Ein Constraint für den Receiver der Methode (falls vorhanden)...
|
||||
//ret.add(new Constraint(methodCall.get_Receiver().get_Expr().getTypeVariable(), new RefType(assumption.getClassName(), null, 0)));
|
||||
if(methodCall.get_Receiver() != null && methodCall.get_Receiver().get_Expr() != null)
|
||||
if(methodCall.get_Receiver() != null && methodCall.get_Receiver().get_Expr() != null){
|
||||
//TODO: FunN-MethodAssumption darf keine Klasse (Class) als ParentClass besitzen. Denn der Typ der Klasse steht noch nicht fest (bisher ist es immer "FunN").
|
||||
methodConstraint.addConstraint(methodCall.get_Receiver().get_Expr().getType().TYPE(assumptions, methodCall), methodAssumption.getParentClassType().TYPE(assumptions, methodCall));
|
||||
//ret.add(new Constraint(methodCall.get_Receiver().get_Expr().getTypeVariable(), new RefType(assumption.getClassName(), parameterAssumptions, 0)));
|
||||
|
||||
//return ret; //Bereits nach der ersten Assumption abbrechen...
|
||||
}
|
||||
ret.addConstraint(methodConstraint);
|
||||
}
|
||||
return ret;
|
||||
|
@ -267,8 +267,6 @@ public class TypeAssumptions {
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@Override
|
||||
public String toString(){
|
||||
String ret = "this: "+this.thisClassName+"\n";
|
||||
@ -283,7 +281,6 @@ public class TypeAssumptions {
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Kontrolliert den vom Parser gesetzten Typ.
|
||||
* Erweitert dessen Bezeichnung, wenn nötig.
|
||||
|
10
test/plugindevelopment/TypeInsertTests/LambdaTest24.jav
Normal file
10
test/plugindevelopment/TypeInsertTests/LambdaTest24.jav
Normal file
@ -0,0 +1,10 @@
|
||||
class Overloading_in_Method {
|
||||
|
||||
ff (x) {
|
||||
op;
|
||||
op = (m) -> (f) -> f.apply(m);
|
||||
return op;
|
||||
}
|
||||
|
||||
|
||||
}
|
16
test/plugindevelopment/TypeInsertTests/LambdaTest24.java
Normal file
16
test/plugindevelopment/TypeInsertTests/LambdaTest24.java
Normal file
@ -0,0 +1,16 @@
|
||||
package plugindevelopment.TypeInsertTests;
|
||||
|
||||
import java.util.Vector;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
public class LambdaTest24 {
|
||||
private static final String TEST_FILE = "LambdaTest24.jav";
|
||||
|
||||
@Test
|
||||
public void run(){
|
||||
Vector<String> mustContain = new Vector<String>();
|
||||
//mustContain.add("Matrix ret");
|
||||
MultipleTypesInsertTester.testSingleInsert(this.TEST_FILE, mustContain);
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user