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Begeonnen mit Implementierung von getChildren()

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This commit is contained in:
JanUlrich 2014-02-19 23:04:48 +01:00
parent e33b9fd76e
commit 282b068552
17 changed files with 71 additions and 203 deletions
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1
src/mycompiler/MyCompiler.java
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@ -17,7 +17,6 @@ import mycompiler.myclass.Class;
import mycompiler.myclass.ClassBody;
import mycompiler.myclass.Constructor_Backup;
import mycompiler.myclass.DeclId;
import mycompiler.myclass.FieldDecl;
import mycompiler.myclass.FormalParameter;
import mycompiler.myclass.ImportDeclarations;
import mycompiler.myclass.Method;

5
src/mycompiler/SourceFile.java
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@ -1508,7 +1508,8 @@ public class SourceFile
@Override
public void parserPostProcessing(SyntaxTreeNode parent) {
if(parent!=null)throw new TypinferenzException("Eine SourceFile hat keine Elternelement im Syntaxbaum");
for(SyntaxTreeNode node : this.getChildren())node.parserPostProcessing(this);
super.parserPostProcessing(parent);
//for(SyntaxTreeNode node : this.getChildren())node.parserPostProcessing(this);
}
@ -1521,7 +1522,7 @@ public class SourceFile
@Override
public Vector<SyntaxTreeNode> getChildren() {
Vector<SyntaxTreeNode> ret = super.getChildren();
Vector<SyntaxTreeNode> ret = new Vector<SyntaxTreeNode>();
for(Class cl : this.KlassenVektor){
ret.add(cl);
}

4
src/mycompiler/SyntaxTreeNode.java
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@ -25,9 +25,7 @@ public abstract class SyntaxTreeNode {
return this.parent;
}
public Vector<SyntaxTreeNode> getChildren(){
return new Vector<SyntaxTreeNode>();
}
public abstract Vector<SyntaxTreeNode> getChildren();
public Class getParentClass(){
SyntaxTreeNode parent = this.getParent();

95
src/mycompiler/myclass/FieldDecl.java
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@ -1,95 +0,0 @@
// ino.module.FieldDecl.8560.package
package mycompiler.myclass;
// ino.end
// ino.module.FieldDecl.8560.import
import java.util.Vector;
import typinferenz.JavaCodeResult;
import typinferenz.ResultSet;
import typinferenz.Typeable;
import typinferenz.TypeInsertable;
import typinferenz.assumptions.TypeAssumptions;
import mycompiler.mybytecode.ClassFile;
import mycompiler.myexception.JVMCodeException;
// ino.end
import mycompiler.mystatement.Expr;
import mycompiler.mytypereconstruction.set.CTypeAssumptionSet;
import mycompiler.mytypereconstruction.typeassumption.CTypeAssumption;
@Deprecated
// ino.class.FieldDecl.23367.declaration
public abstract class FieldDecl implements TypeInsertable
// ino.end
// ino.class.FieldDecl.23367.body
{
// ino.attribute.declid.23370.declaration
protected Vector<DeclId> declid = new Vector<DeclId>(); // Vector, da 'int a, b, c, ...' auch eingeparst werden muss
// ino.end
// ino.method.getTypeName.23373.declaration
public abstract String getTypeName();
// ino.end
// ino.method.codegen.23376.declaration
public abstract void codegen(ClassFile classfile, Vector paralist)
throws JVMCodeException;
// ino.end
// ino.method.set_DeclId.23379.definition
public void set_DeclId(DeclId did)
// ino.end
// ino.method.set_DeclId.23379.body
{
this.declid.addElement(did);
}
// ino.end
// ino.method.get_Name.23382.definition
public Vector<DeclId> get_Name()
// ino.end
// ino.method.get_Name.23382.body
{
return declid;
}
// ino.end
// ino.method.getDeclIdVector.23385.definition
public Vector<DeclId> getDeclIdVector()
// ino.end
// ino.method.getDeclIdVector.23385.body
{
// otth: ganzer Vektor zur�ckgeben, um ihn zu kopieren (vgl. MyCompiler - Konstruktor in Methode umwandeln)
return declid;
}
// ino.end
// ino.method.setDeclIdVector.23388.definition
public void setDeclIdVector( Vector<DeclId> vDeclId )
// ino.end
// ino.method.setDeclIdVector.23388.body
{
// otth: kompletter Vektor setzen, um ihn zu kopieren (vgl. MyCompiler - Konstruktor in Methode umwandeln)
declid = vDeclId;
}
// ino.end
public abstract JavaCodeResult printJavaCode(ResultSet resultSet);
/**
* Diese Methode generiert die Assumptions für dieses Feld der Klasse classmember
* @param classmember
* @return
*/
public abstract TypeAssumptions createTypeAssumptions(Class classmember);
}
// ino.end

87
src/mycompiler/myclass/FieldInitialization.java
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@ -1,87 +0,0 @@
package mycompiler.myclass;
import java.util.Vector;
import typinferenz.JavaCodeResult;
import typinferenz.ResultSet;
import typinferenz.assumptions.TypeAssumptions;
import mycompiler.mybytecode.ClassFile;
import mycompiler.myexception.JVMCodeException;
import mycompiler.mystatement.Expr;
import mycompiler.mytype.Type;
import mycompiler.mytype.TypePlaceholder;
import mycompiler.mytypereconstruction.typeassumption.CInstVarTypeAssumption;
@Deprecated
public class FieldInitialization extends InstVarDecl {
private Expr wert;
//private Type type;
public void setWert(Expr initialExpression){
this.wert = initialExpression;
}
public Expr getWert(){
return this.wert;
}
public String getIdentifier(){
return this.getIdentifier().elementAt(0).name;
}
@Override
public String getTypeName() {
// TODO Auto-generated method stub
return null;
}
@Override
public void codegen(ClassFile classfile, Vector paralist)
throws JVMCodeException {
// TODO Auto-generated method stub
}
/*
public Type getType() {
return this.type;
}
public void setType(Type type) {
this.type = type;
}
*/
@Override
public String toString()
{
return super.toString() + "=" + getWert().toString();
}
public JavaCodeResult printJavaCode(ResultSet resultSet) {
JavaCodeResult ret = new JavaCodeResult();
ret.attach(this.getType().printJavaCode(resultSet)).attach( " ").attach( this.getName()+" = ").attach(this.getWert().printJavaCode(resultSet) ).attach( ";");
return ret;
}
@Override
public TypeAssumptions createTypeAssumptions(Class classmember) {
//////////////////////////////
//Felder:
//////////////////////////////
TypeAssumptions assumptions = new TypeAssumptions();
/*
* TODO: Der Feld-Assumption muss ein TPH als Typ hinzugefügt werden, falls er Typlos initialisiert wurde. Dies kann auch der Type-Algorithmus der Inst/FieldVar - Klasse machen.
* Wird das Feld mit einem Typ initialisiert so muss dieser auch in die Assumptions.
*/
if(this.getType() == null)this.setType(TypePlaceholder.fresh(this));
assumptions.add(TypeAssumptions.createFieldVarAssumption(classmember.getName(), this.getName(), this.getType()));
classmember.get_ClassBody().addField(this);
return assumptions;
}
}

2
src/mycompiler/myclass/Method.java
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@ -662,7 +662,7 @@ public class Method extends Field implements ITypeReplacementListener, IItemWith
@Override
public Vector<SyntaxTreeNode> getChildren() {
Vector<SyntaxTreeNode> ret = super.getChildren();
Vector<SyntaxTreeNode> ret = new Vector<SyntaxTreeNode>();
ret.add(this.block);
return ret;
}

14
src/mycompiler/mystatement/Assign.java
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@ -7,6 +7,7 @@ import java.util.Hashtable;
import java.util.Iterator;
import java.util.Vector;
import mycompiler.SyntaxTreeNode;
import mycompiler.mybytecode.ClassFile;
import mycompiler.mybytecode.CodeAttribute;
import mycompiler.mybytecode.JVMCode;
@ -32,6 +33,7 @@ import mycompiler.mytypereconstruction.unify.Unify;
import org.apache.log4j.Logger;
// ino.end
import typinferenz.JavaCodeResult;
import typinferenz.SingleConstraint;
@ -259,5 +261,17 @@ public class Assign extends Expr
return ret;
}
@Override
public Vector<SyntaxTreeNode> getChildren() {
Vector<SyntaxTreeNode> ret = new Vector<SyntaxTreeNode>();
ret.add(this.expr1);
ret.add(this.expr2);
return ret;
}
}
// ino.end

9
src/mycompiler/mystatement/Binary.java
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@ -6,6 +6,7 @@ import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Vector;
import mycompiler.SyntaxTreeNode;
import mycompiler.mybytecode.ClassFile;
import mycompiler.mybytecode.CodeAttribute;
import mycompiler.mybytecode.JVMCode;
@ -31,6 +32,7 @@ import org.apache.log4j.Logger;
// ino.end
import sun.reflect.generics.reflectiveObjects.NotImplementedException;
import typinferenz.ConstraintsSet;
import typinferenz.JavaCodeResult;
@ -265,5 +267,12 @@ public JavaCodeResult printJavaCode(ResultSet resultSet) {
}
@Override
public Vector<SyntaxTreeNode> getChildren() {
throw new NotImplementedException();
}
}
// ino.end

13
src/mycompiler/mystatement/Block.java
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@ -7,6 +7,7 @@ import java.util.Hashtable;
import java.util.Iterator;
import java.util.Vector;
import mycompiler.SyntaxTreeNode;
import mycompiler.mybytecode.ClassFile;
import mycompiler.mybytecode.CodeAttribute;
import mycompiler.myclass.Class;
@ -30,6 +31,7 @@ import org.apache.log4j.Logger;
// ino.end
import sun.reflect.generics.reflectiveObjects.NotImplementedException;
import typinferenz.JavaCodeResult;
import typinferenz.SingleConstraint;
@ -304,5 +306,16 @@ public class Block extends Statement
return ret.attach("}");
}
@Override
public Vector<SyntaxTreeNode> getChildren() {
Vector<SyntaxTreeNode> ret = new Vector<SyntaxTreeNode>();
for(Statement st : this.get_Statement()){
ret.add(st);
}
return ret;
}
}
// ino.end

13
src/mycompiler/mystatement/IfStmt.java
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@ -7,6 +7,7 @@ import java.util.Hashtable;
import java.util.Iterator;
import java.util.Vector;
import mycompiler.SyntaxTreeNode;
import mycompiler.mybytecode.ClassFile;
import mycompiler.mybytecode.CodeAttribute;
import mycompiler.mybytecode.JVMCode;
@ -40,6 +41,7 @@ import org.apache.log4j.Logger;
// ino.end
import sun.reflect.generics.reflectiveObjects.NotImplementedException;
import typinferenz.JavaCodeResult;
import typinferenz.SingleConstraint;
@ -414,5 +416,16 @@ public class IfStmt extends Statement
ret.attach("\n}");
return ret;
}
@Override
public Vector<SyntaxTreeNode> getChildren() {
Vector<SyntaxTreeNode> ret = new Vector<SyntaxTreeNode>();
if(this.expr!=null)ret.add(this.expr);
if(this.else_block!=null)ret.add(this.else_block);
if(this.then_block!=null)ret.add(this.then_block);
return ret;
}
}
// ino.end

2
src/mycompiler/mystatement/LocalOrFieldVar.java
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@ -204,7 +204,7 @@ public class LocalOrFieldVar extends Expr
public ConstraintsSet TYPEExpr(TypeAssumptions assumptions) {
ConstraintsSet ret = new ConstraintsSet();
//gibt es eine Assumption für den die LocalOrFieldVar-Variablen, dann folgendes ausführen:
Type thisTypeAssumption = assumptions.getVarType(this.get_Name());
Type thisTypeAssumption = assumptions.getVarType(this.get_Name(), this.getParentClass());
this.setType(thisTypeAssumption);
//ret.add(new Constraint(thisTypeAssumption, this.getTypeVariable()));
return ret;

2
src/mycompiler/mystatement/MethodCall.java
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@ -241,7 +241,7 @@ public class MethodCall extends Expr
parameterVector.addElement(fp);
}
pl.formalparameter=parameterVector;
meth.setReturnType(returnType);
meth.setType(returnType);
meth.setParameterList(pl);
meth.set_DeclId(new DeclId(assumption.getIdentifier()));
return(meth);

2
src/mycompiler/mytest/LambdaTest.java
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@ -98,7 +98,7 @@ public class LambdaTest {
TypeAssumptions assumptions = result1.getInterferedClass().getPublicFieldAssumptions();// TypeAssumptions.getAssumptionsFor(classname);
assertTrue("Fehler in Methode TypeAssumptions.getAssumptionsFor", assumptions!=null);
for(String variable : variableTypeAssumptions.keySet()){
Type assumedType = assumptions.getVarType(variable);
Type assumedType = assumptions.getVarType(variable, result1.getInterferedClass());
assertTrue("Der Variable muss ein TPH zugewiesen sein.", assumedType!=null && assumedType instanceof TypePlaceholder);
//AssumedType auflösen:

11
src/typinferenz/assumptions/TypeAssumptions.java
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@ -1,6 +1,7 @@
package typinferenz.assumptions;
import java.util.Iterator;
import mycompiler.myclass.Class;
import java.util.Vector;
import sun.reflect.generics.reflectiveObjects.NotImplementedException;
@ -145,9 +146,10 @@ public class TypeAssumptions {
* Durchsucht die Assumptions des aktuellen Gültigkeitsbereichs (lokale Variablen und Felder der aktuellen Klasse) nach einem Eintrag für den übergebenen Variablennamen.
* In den Assumptions wird dann in der Reihenfolge LocalVarAssumptions, FieldAssumption nach dem übergebenen Variablennamen gesucht.
* @param variableName - der Identifier der gesuchten Variablen
* @return - Der Typ für diesen Identifier.
* @param inScope - Sucht auch die Felder der übergebenen Klasse ab. Hier kann auch null übergeben werden, dann werden nur die Lokalen Variablen dieser TypeAssumption durchsucht.
* @return - Der Typ für diesen Identifier
*/
public Type getVarType(String variableName){
public Type getVarType(String variableName, Class inScope){
//Zuerst die Parameter durchsuchen
for(ParameterAssumption ass : this.parameterAssumptions){//this.getParameterAssumptions(null)){
if(ass.getIdentifier().equals(variableName))return ass.getAssumedType();
@ -158,8 +160,8 @@ public class TypeAssumptions {
}
//und zuletzt die Felder der Klasse in dessen Namensraum sich dieses AssumptionSet befindet.
if(this.thisClassName!=null){
for(FieldAssumption ass : this.getAssumptionsFor(this.thisClassName)){
if(inScope!=null){
for(FieldAssumption ass : this.getAssumptionsFor(inScope.getName())){
if(ass.getIdentifier().equals(variableName) && ass instanceof FieldAssumption)return ass.getAssumedType();
}
}
@ -246,3 +248,4 @@ public class TypeAssumptions {
}
}

2
test/mycompiler/test/lambda/ConstructorTest.java
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@ -37,7 +37,7 @@ public class ConstructorTest {
anzahlGeparsterKlassen++;
}else if(cl.getName().equals("ConstructorTest2")){
anzahlGeparsterKlassen++;
assertTrue("ConstructorTest2.var muss vom Typ ConstructorTest1 sein.", ass.getVarType("var").printJavaCode(
assertTrue("ConstructorTest2.var muss vom Typ ConstructorTest1 sein.", ass.getVarType("var",cl).printJavaCode(
res.getUnifiedConstraints()).toString().equals("ConstructorTest1"));
}else fail("Die geparsten Klassen müssen ConstructorTest1 und ConstructorTest2 heißen");
}

4
test/mycompiler/test/lambda/ParseMultipleFilesTest.java
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@ -33,10 +33,10 @@ public class ParseMultipleFilesTest {
TypeAssumptions ass = cl.getPublicFieldAssumptions();
if(cl.getName().equals("Klasse1")){
anzahlGeparsterKlassen++;
assertTrue("Klasse1.var1 muss vom Typ int sein.", ass.getVarType("var1").printJavaCode(res.getUnifiedConstraints()).toString().equals("int"));
assertTrue("Klasse1.var1 muss vom Typ int sein.", ass.getVarType("var1",cl).printJavaCode(res.getUnifiedConstraints()).toString().equals("int"));
}else if(cl.getName().equals("Klasse2")){
anzahlGeparsterKlassen++;
assertTrue("Klasse1.var1 muss vom Typ Klasse1 sein.", ass.getVarType("var1").printJavaCode(res.getUnifiedConstraints()).toString().equals("Klasse1"));
assertTrue("Klasse1.var1 muss vom Typ Klasse1 sein.", ass.getVarType("var1",cl).printJavaCode(res.getUnifiedConstraints()).toString().equals("Klasse1"));
}else fail("Die geparsten Klassen müssen Klasse1 und Klasse2 heißen");
}
assertTrue("Es müssen insgesamt 2 Klassen inferierd worden sein", anzahlGeparsterKlassen == 2);

8
test/mycompiler/test/lambda/testResults/LambdaTest.log
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@ -1,11 +1,11 @@
Class DEBUG [Typeinference] Erstellte Assumptions: this: WhileTestMethod Assumptions:
[typinferenz.assumptions.MethodAssumption@52f37721, typinferenz.assumptions.MethodAssumption@6e124212]
[typinferenz.assumptions.MethodAssumption@53be6b71, typinferenz.assumptions.MethodAssumption@7a7ff2aa]
FieldVar Assumptions:
[typinferenz.assumptions.FieldAssumption@70afe432]
[typinferenz.assumptions.FieldAssumption@6614b5ba]
LocalVar Assumptions:
[]
Parameter Assumptions:
[]
Block DEBUG [Typeinference] Prozessing statement: WHILE null { [(var = mycompiler.mystatement.StringLiteral@2a2d0d78)]
Block DEBUG [Typeinference] Prozessing statement: (var = mycompiler.mystatement.StringLiteral@2a2d0d78)
Block DEBUG [Typeinference] Prozessing statement: WHILE null { [(var = mycompiler.mystatement.StringLiteral@49940c14)]
Block DEBUG [Typeinference] Prozessing statement: (var = mycompiler.mystatement.StringLiteral@49940c14)