shorttype.java

JDK1.4编译器前端

package AST;
import java.util.HashSet;import java.util.LinkedHashSet;import java.io.FileNotFoundException;import java.io.File;import java.util.*;import beaver.*;import java.util.ArrayList;import java.util.zip.*;import java.io.*;


public class ShortType extends IntegralType implements Cloneable {
    public void flushCache() {
        super.flushCache();
        cast_Constant_visited = new java.util.HashMap(4);
        narrowingConversionTo_TypeDecl_visited = new java.util.HashMap(4);
        narrowingConversionTo_TypeDecl_values = null;
        unaryNumericPromotion_visited = -1;
        unaryNumericPromotion_computed = false;
        unaryNumericPromotion_value = null;
        isShort_visited = -1;
    }
     @SuppressWarnings({"unchecked", "cast"})  public ShortType clone() throws CloneNotSupportedException {
        ShortType node = (ShortType)super.clone();
        node.cast_Constant_visited = new java.util.HashMap(4);
        node.narrowingConversionTo_TypeDecl_visited = new java.util.HashMap(4);
        node.narrowingConversionTo_TypeDecl_values = null;
        node.unaryNumericPromotion_visited = -1;
        node.unaryNumericPromotion_computed = false;
        node.unaryNumericPromotion_value = null;
        node.isShort_visited = -1;
        node.in$Circle(false);
        node.is$Final(false);
    return node;
    }
     @SuppressWarnings({"unchecked", "cast"})  public ShortType copy() {
      try {
          ShortType node = (ShortType)clone();
          if(children != null) node.children = (ASTNode[])children.clone();
          return node;
      } catch (CloneNotSupportedException e) {
      }
      System.err.println("Error: Could not clone node of type " + getClass().getName() + "!");
      return null;
    }
     @SuppressWarnings({"unchecked", "cast"})  public ShortType fullCopy() {
        ShortType res = (ShortType)copy();
        for(int i = 0; i < getNumChildNoTransform(); i++) {
          ASTNode node = getChildNoTransform(i);
          if(node != null) node = node.fullCopy();
          res.setChild(node, i);
        }
        return res;
    }
    // Declared in java.ast at line 3
    // Declared in java.ast line 54

    public ShortType() {
        super();

        setChild(new Opt(), 1);
        setChild(new List(), 2);

    }

    // Declared in java.ast at line 12


    // Declared in java.ast line 54
    public ShortType(Modifiers p0, String p1, Opt<Access> p2, List<BodyDecl> p3) {
        setChild(p0, 0);
        setID(p1);
        setChild(p2, 1);
        setChild(p3, 2);
    }

    // Declared in java.ast at line 20


    // Declared in java.ast line 54
    public ShortType(Modifiers p0, beaver.Symbol p1, Opt<Access> p2, List<BodyDecl> p3) {
        setChild(p0, 0);
        setID(p1);
        setChild(p2, 1);
        setChild(p3, 2);
    }

    // Declared in java.ast at line 27


  protected int numChildren() {
    return 3;
  }

    // Declared in java.ast at line 30

  public boolean mayHaveRewrite() { return false; }

    // Declared in java.ast at line 2
    // Declared in java.ast line 42
    public void setModifiers(Modifiers node) {
        setChild(node, 0);
    }

    // Declared in java.ast at line 5

    public Modifiers getModifiers() {
        return (Modifiers)getChild(0);
    }

    // Declared in java.ast at line 9


    public Modifiers getModifiersNoTransform() {
        return (Modifiers)getChildNoTransform(0);
    }

    // Declared in java.ast at line 2
    // Declared in java.ast line 42
    public void setSuperClassAccessOpt(Opt<Access> opt) {
        setChild(opt, 1);
    }

    // Declared in java.ast at line 6


    public boolean hasSuperClassAccess() {
        return getSuperClassAccessOpt().getNumChild() != 0;
    }

    // Declared in java.ast at line 10


     @SuppressWarnings({"unchecked", "cast"})  public Access getSuperClassAccess() {
        return (Access)getSuperClassAccessOpt().getChild(0);
    }

    // Declared in java.ast at line 14


    public void setSuperClassAccess(Access node) {
        getSuperClassAccessOpt().setChild(node, 0);
    }

    // Declared in java.ast at line 17

     @SuppressWarnings({"unchecked", "cast"})  public Opt<Access> getSuperClassAccessOpt() {
        return (Opt<Access>)getChild(1);
    }

    // Declared in java.ast at line 21


     @SuppressWarnings({"unchecked", "cast"})  public Opt<Access> getSuperClassAccessOptNoTransform() {
        return (Opt<Access>)getChildNoTransform(1);
    }

    // Declared in java.ast at line 2
    // Declared in java.ast line 42
    public void setBodyDeclList(List<BodyDecl> list) {
        setChild(list, 2);
    }

    // Declared in java.ast at line 6


    private int getNumBodyDecl = 0;

    // Declared in java.ast at line 7

    public int getNumBodyDecl() {
        return getBodyDeclList().getNumChild();
    }

    // Declared in java.ast at line 11


     @SuppressWarnings({"unchecked", "cast"})  public BodyDecl getBodyDecl(int i) {
        return (BodyDecl)getBodyDeclList().getChild(i);
    }

    // Declared in java.ast at line 15


    public void addBodyDecl(BodyDecl node) {
        List<BodyDecl> list = getBodyDeclList();
        list.addChild(node);
    }

    // Declared in java.ast at line 20


    public void setBodyDecl(BodyDecl node, int i) {
        List<BodyDecl> list = getBodyDeclList();
        list.setChild(node, i);
    }

    // Declared in java.ast at line 24

    public List<BodyDecl> getBodyDecls() {
        return getBodyDeclList();
    }

    // Declared in java.ast at line 27

    public List<BodyDecl> getBodyDeclsNoTransform() {
        return getBodyDeclListNoTransform();
    }

    // Declared in java.ast at line 31


     @SuppressWarnings({"unchecked", "cast"})  public List<BodyDecl> getBodyDeclList() {
        return (List<BodyDecl>)getChild(2);
    }

    // Declared in java.ast at line 35


     @SuppressWarnings({"unchecked", "cast"})  public List<BodyDecl> getBodyDeclListNoTransform() {
        return (List<BodyDecl>)getChildNoTransform(2);
    }

    protected java.util.Map cast_Constant_visited;
    // Declared in ConstantExpression.jrag at line 295
 @SuppressWarnings({"unchecked", "cast"})     public Constant cast(Constant c) {
        Object _parameters = c;
if(cast_Constant_visited == null) cast_Constant_visited = new java.util.HashMap(4);
        if(new Integer(boundariesCrossed).equals(cast_Constant_visited.get(_parameters)))
            throw new RuntimeException("Circular definition of attr: cast in class: ");
        cast_Constant_visited.put(_parameters, new Integer(boundariesCrossed));
        Constant cast_Constant_value = cast_compute(c);
        cast_Constant_visited.remove(_parameters);
        return cast_Constant_value;
    }

    private Constant cast_compute(Constant c) {  return Constant.create((short)c.intValue());  }

    protected java.util.Map narrowingConversionTo_TypeDecl_visited;
    // Declared in TypeAnalysis.jrag at line 29
 @SuppressWarnings({"unchecked", "cast"})     public boolean narrowingConversionTo(TypeDecl type) {
        Object _parameters = type;
if(narrowingConversionTo_TypeDecl_visited == null) narrowingConversionTo_TypeDecl_visited = new java.util.HashMap(4);
if(narrowingConversionTo_TypeDecl_values == null) narrowingConversionTo_TypeDecl_values = new java.util.HashMap(4);
        if(narrowingConversionTo_TypeDecl_values.containsKey(_parameters))
            return ((Boolean)narrowingConversionTo_TypeDecl_values.get(_parameters)).booleanValue();
        if(new Integer(boundariesCrossed).equals(narrowingConversionTo_TypeDecl_visited.get(_parameters)))
            throw new RuntimeException("Circular definition of attr: narrowingConversionTo in class: ");
        narrowingConversionTo_TypeDecl_visited.put(_parameters, new Integer(boundariesCrossed));
        int num = boundariesCrossed;
        boolean isFinal = this.is$Final();
        boolean narrowingConversionTo_TypeDecl_value = narrowingConversionTo_compute(type);
        if(isFinal && num == boundariesCrossed)
            narrowingConversionTo_TypeDecl_values.put(_parameters, Boolean.valueOf(narrowingConversionTo_TypeDecl_value));
        narrowingConversionTo_TypeDecl_visited.remove(_parameters);
        return narrowingConversionTo_TypeDecl_value;
    }

    private boolean narrowingConversionTo_compute(TypeDecl type) {  return type.isByte() || type.isChar();  }

    protected int unaryNumericPromotion_visited = -1;
    // Declared in TypeAnalysis.jrag at line 151
 @SuppressWarnings({"unchecked", "cast"})     public TypeDecl unaryNumericPromotion() {
        if(unaryNumericPromotion_computed)
            return unaryNumericPromotion_value;
        if(unaryNumericPromotion_visited == boundariesCrossed)
            throw new RuntimeException("Circular definition of attr: unaryNumericPromotion in class: ");
        unaryNumericPromotion_visited = boundariesCrossed;
        int num = boundariesCrossed;
        boolean isFinal = this.is$Final();
        unaryNumericPromotion_value = unaryNumericPromotion_compute();
        if(isFinal && num == boundariesCrossed)
            unaryNumericPromotion_computed = true;
        unaryNumericPromotion_visited = -1;
        return unaryNumericPromotion_value;
    }

    private TypeDecl unaryNumericPromotion_compute() {  return typeInt();  }

    protected int isShort_visited = -1;
    // Declared in TypeAnalysis.jrag at line 191
 @SuppressWarnings({"unchecked", "cast"})     public boolean isShort() {
        if(isShort_visited == boundariesCrossed)
            throw new RuntimeException("Circular definition of attr: isShort in class: ");
        isShort_visited = boundariesCrossed;
        boolean isShort_value = isShort_compute();
        isShort_visited = -1;
        return isShort_value;
    }

    private boolean isShort_compute() {  return true;  }

public ASTNode rewriteTo() {
    return super.rewriteTo();
}

}