forked from JavaTX/JavaCompilerCore
108 lines
2.9 KiB
Java
Executable File
108 lines
2.9 KiB
Java
Executable File
// ino.module.Null.8644.package
|
|
package de.dhbwstuttgart.syntaxtree.statement;
|
|
// ino.end
|
|
// ino.module.Null.8644.import
|
|
import java.util.Hashtable;
|
|
|
|
import org.apache.bcel.generic.ClassGen;
|
|
import org.apache.bcel.generic.InstructionFactory;
|
|
import org.apache.bcel.generic.InstructionList;
|
|
|
|
import de.dhbwstuttgart.typeinference.Menge;
|
|
import de.dhbwstuttgart.logger.Logger;
|
|
import de.dhbwstuttgart.myexception.CTypeReconstructionException;
|
|
import de.dhbwstuttgart.myexception.JVMCodeException;
|
|
import de.dhbwstuttgart.syntaxtree.Class;
|
|
import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
|
|
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
|
|
import de.dhbwstuttgart.syntaxtree.type.Type;
|
|
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
|
|
import de.dhbwstuttgart.typeinference.ConstraintsSet;
|
|
import de.dhbwstuttgart.typeinference.JavaCodeResult;
|
|
import de.dhbwstuttgart.typeinference.ResultSet;
|
|
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
|
|
import de.dhbwstuttgart.typeinference.unify.CSubstitutionSet;
|
|
|
|
|
|
|
|
|
|
// ino.class.Null.25919.declaration
|
|
public class Null extends Literal
|
|
// ino.end
|
|
// ino.class.Null.25919.body
|
|
{
|
|
|
|
// ino.attribute.parserlog.25923.declaration
|
|
protected static Logger parserlog = Logger.getLogger("parser");
|
|
// ino.end
|
|
|
|
// ino.method.Null.25926.definition
|
|
public Null()
|
|
// ino.end
|
|
// ino.method.Null.25926.body
|
|
{
|
|
super(-1,-1);
|
|
//this.setType(new Type("__NULL__",this,getOffset()));
|
|
}
|
|
// ino.end
|
|
|
|
// ino.method.get_Name.25929.definition
|
|
public String get_Name()
|
|
// ino.end
|
|
// ino.method.get_Name.25929.body
|
|
{
|
|
return null;
|
|
}
|
|
// ino.end
|
|
|
|
/*
|
|
// ino.method.sc_check.25932.definition
|
|
public void sc_check(Menge<Class> classname, Hashtable ch, Hashtable<String, String> bh, boolean ext, Hashtable parach, Hashtable<String, Hashtable> parabh)
|
|
// ino.end
|
|
// ino.method.sc_check.25932.body
|
|
{
|
|
if(ext)
|
|
parserlog.debug(" ---Null---");
|
|
}
|
|
// ino.end
|
|
*/
|
|
|
|
// ino.end
|
|
// ino.method.wandleRefTypeAttributes2GenericAttributes.25944.definition
|
|
public void wandleRefTypeAttributes2GenericAttributes(Menge<Type> paralist, Menge<GenericTypeVar> genericMethodParameters)
|
|
// ino.end
|
|
// ino.method.wandleRefTypeAttributes2GenericAttributes.25944.body
|
|
{
|
|
}
|
|
// ino.end
|
|
|
|
@Override
|
|
public ConstraintsSet TYPEExpr(TypeAssumptions assumptions) {
|
|
this.setType(TypePlaceholder.fresh(this));
|
|
return new ConstraintsSet();
|
|
}
|
|
|
|
@Override
|
|
public JavaCodeResult printJavaCode(ResultSet resultSet) {
|
|
return new JavaCodeResult("null");
|
|
}
|
|
|
|
@Override
|
|
public Menge<SyntaxTreeNode> getChildren() {
|
|
return new Menge<SyntaxTreeNode>();
|
|
}
|
|
|
|
@Override
|
|
public InstructionList genByteCode(ClassGen cg) {
|
|
InstructionFactory _factory = new InstructionFactory(cg, cg.getConstantPool());
|
|
InstructionList il = new InstructionList();
|
|
|
|
il.append(_factory.ACONST_NULL);
|
|
|
|
|
|
return il;
|
|
}
|
|
|
|
}
|
|
// ino.end
|