-Tests für for und While Schleife korrigiert

- While teilweise implementiert

src/de/dhbwstuttgart/syntaxtree/statement/ForStmt.java

@@ -39,10 +39,6 @@ import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
 import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
 import de.dhbwstuttgart.typeinference.unify.Unify;
 
-
-
-
-
 public class ForStmt extends Statement
 {
     

src/de/dhbwstuttgart/syntaxtree/statement/WhileStmt.java

@@ -6,7 +6,11 @@ import java.util.Enumeration;
 import java.util.Hashtable;
 import java.util.Iterator;
 
+import org.apache.commons.bcel6.generic.BranchInstruction;
 import  org.apache.commons.bcel6.generic.ClassGen;
+import org.apache.commons.bcel6.generic.DUP;
+import org.apache.commons.bcel6.generic.GOTO;
+import org.apache.commons.bcel6.generic.IFEQ;
 import org.apache.commons.bcel6.generic.InstructionList;
 
 import de.dhbwstuttgart.typeinference.Menge;
@@ -139,8 +143,20 @@ public class WhileStmt extends Statement
 
 	@Override
 	public InstructionList genByteCode(ClassGenerator _cg, TypeinferenceResultSet rs) {
-		// TODO Bytecode
-		throw new NotImplementedException();
+		//TOD: while Statement
+		InstructionList il = expr.genByteCode(_cg, rs);
+		
+		BranchInstruction ifeq = new IFEQ(null);
+		il.append(ifeq);
+		
+		il.append(loop_block.genByteCode(_cg, rs));
+		
+		il.append(new GOTO(il.getStart()));
+		
+		ifeq.setTarget(il.append(new DUP()));
+		
+		
+		return il;
 	}
 }
 // ino.end

test/bytecode/ForTest.jav

@@ -1,6 +1,6 @@
-class IfElse{
-	method(){
-		for( i = 0; i < 10 ; i = i++){
+class ForTest{
+	void method(){
+		for(Integer i = 0; i < 10 ; i = i + 1){
 		
 		}
 	}

test/bytecode/WhileTest.jav

@@ -1,7 +1,9 @@
-class IfElse{
-	method(){
-		while(true){
-		
+class WhileTest{
+	void method(){
+		Integer i;
+		i = 1;
+		while(i < 10){
+			i = i + 1;
 		}
 	}
 }