2013-10-18 11:33:46 +00:00
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// ino.module.PreIncExpr.8649.package
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2014-09-02 08:33:54 +00:00
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package de.dhbwstuttgart.syntaxtree.statement;
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2013-10-18 11:33:46 +00:00
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// ino.end
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// ino.module.PreIncExpr.8649.import
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import java.util.Hashtable;
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import java.util.Iterator;
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import java.util.Vector;
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2014-02-09 15:07:31 +00:00
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2013-10-18 11:33:46 +00:00
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import org.apache.log4j.Logger;
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2014-09-04 14:35:44 +00:00
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import de.dhbwstuttgart.bytecode.ClassFile;
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import de.dhbwstuttgart.bytecode.CodeAttribute;
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import de.dhbwstuttgart.bytecode.JVMCode;
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import de.dhbwstuttgart.myexception.CTypeReconstructionException;
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import de.dhbwstuttgart.myexception.JVMCodeException;
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import de.dhbwstuttgart.myexception.SCExcept;
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import de.dhbwstuttgart.myexception.SCStatementException;
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2014-09-02 08:33:54 +00:00
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import de.dhbwstuttgart.syntaxtree.Class;
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2014-09-04 14:35:44 +00:00
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import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
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2014-09-02 08:33:54 +00:00
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import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
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import de.dhbwstuttgart.syntaxtree.type.Pair;
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import de.dhbwstuttgart.syntaxtree.type.RefType;
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import de.dhbwstuttgart.syntaxtree.type.Type;
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import de.dhbwstuttgart.syntaxtree.type.Void;
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import de.dhbwstuttgart.typeinference.ConstraintsSet;
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import de.dhbwstuttgart.typeinference.JavaCodeResult;
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import de.dhbwstuttgart.typeinference.ResultSet;
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import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
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2014-09-05 09:49:31 +00:00
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import de.dhbwstuttgart.typeinference.unify.CSubstitutionSet;
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2014-09-02 09:07:16 +00:00
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import de.dhbwstuttgart.typeinference.unify.Unify;
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2013-10-18 11:33:46 +00:00
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// ino.class.PreIncExpr.26089.declaration
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public class PreIncExpr extends UnaryExpr
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// ino.end
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// ino.class.PreIncExpr.26089.body
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{
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// ino.method.PreIncExpr.26093.definition
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public PreIncExpr(int offset,int variableLength)
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// ino.end
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// ino.method.PreIncExpr.26093.body
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{
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super(offset,variableLength);
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}
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// ino.end
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// ino.attribute.parserlog.26099.declaration
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protected static Logger parserlog = Logger.getLogger("parser");
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// ino.end
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// ino.method.set_Expr.26102.definition
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public void set_Expr(Expr ex)
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// ino.end
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// ino.method.set_Expr.26102.body
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{
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this.expr = ex;
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}
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// ino.end
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// ino.method.get_Name.26105.definition
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public String get_Name()
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// ino.end
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// ino.method.get_Name.26105.body
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{
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return null;
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}
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// ino.end
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// ino.method.codegen.26111.definition
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public void codegen(ClassFile classfile, CodeAttribute code, Vector paralist)
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throws JVMCodeException
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// ino.end
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// ino.method.codegen.26111.body
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{
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if(expr instanceof LocalOrFieldVar) {
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String local_name = (String)((LocalOrFieldVar)expr).get_Name_Vector().lastElement();
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int index = code.get_indexOf_Var(local_name);
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if(index != -1) {
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code.add_code(JVMCode.iinc);
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code.add_code_byte(index);
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code.add_code_byte(1);
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}
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else {
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if(expr instanceof LocalOrFieldVar) {
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LocalOrFieldVar local = (LocalOrFieldVar)expr;
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Vector name_vector = local.get_Name_Vector();
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Vector type_vector = local.get_Type_Vector();
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String class_name = null;
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String type = null;
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for(int i=0; i < name_vector.size()-1; i++) {
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local_name = (String)name_vector.elementAt(i);
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type = JVMCode.get_codegen_Type((String)type_vector.elementAt(i), paralist);
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index = code.get_indexOf_Var(local_name);
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if(index != -1) { // LocalVar
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try{
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2014-09-02 16:49:19 +00:00
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String local_type = code.get_TypeOf_Var(local_name).getName().toString();
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2013-10-18 11:33:46 +00:00
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code.add_code(JVMCode.nload_n(local_type, index));
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}
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catch(JVMCodeException e) { // out of nload_n
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2014-09-02 16:49:19 +00:00
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String local_type = code.get_TypeOf_Var(local_name).getName().toString();
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2013-10-18 11:33:46 +00:00
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code.add_code(JVMCode.nload(local_type));
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code.add_code_byte((byte)index);
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}
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}
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else { // FieldVar
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code.add_code(JVMCode.aload_0);
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code.add_code(JVMCode.getfield);
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code.add_code_short(classfile.add_field_ref(local_name, class_name, type));
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}
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class_name = (String)type_vector.elementAt(i);
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}
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local_name = (String)name_vector.lastElement();
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index = classfile.add_field_ref(local_name, class_name, JVMCode.get_codegen_Type("int", paralist));
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code.add_code(JVMCode.dup);
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code.add_code(JVMCode.getfield);
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code.add_code_short(index);
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code.add_code(JVMCode.iconst_1);
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code.add_code(JVMCode.iadd);
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code.add_code(JVMCode.putfield);
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code.add_code_short(index);
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}
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}
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}
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else if(expr instanceof InstVar) {
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InstVar instvar = (InstVar)expr;
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String instvar_name = instvar.get_codegen_UsedId();
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int index = classfile.add_field_ref(instvar_name, null, null);
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code.add_code(JVMCode.aload_0);
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code.add_code(JVMCode.dup);
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code.add_code(JVMCode.getfield);
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code.add_code_short(index);
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code.add_code(JVMCode.iconst_1);
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code.add_code(JVMCode.iadd);
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code.add_code(JVMCode.putfield);
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code.add_code_short(index);
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}
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else throw new JVMCodeException("JVMCodeException: PreIncExpr: void codegen(ClassFile classfile, Code_attribute code)");
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}
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// ino.end
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// ino.end
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// ino.method.wandleRefTypeAttributes2GenericAttributes.26120.definition
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public void wandleRefTypeAttributes2GenericAttributes(Vector<Type> paralist, Vector<GenericTypeVar> genericMethodParameters)
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// ino.end
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// ino.method.wandleRefTypeAttributes2GenericAttributes.26120.body
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{
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}
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// ino.end
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@Override
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public JavaCodeResult printJavaCode(ResultSet resultSet) {
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// TODO Auto-generated method stub
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return null;
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}
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2014-03-27 15:43:07 +00:00
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@Override
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public Vector<SyntaxTreeNode> getChildren() {
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Vector<SyntaxTreeNode> ret = new Vector<SyntaxTreeNode>();
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ret.add(this.expr);
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return ret;
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}
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2013-10-18 11:33:46 +00:00
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}
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// ino.end
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