glbvarlist.java

用Java实现的编译器。把源代码编译成SPARC汇编程序

package CatDecaf.IR; // Java Package generated by the BNF Converter.
import parser.*;
import CatDecaf.Utilities.Debugger.*;

public class GlbVarList implements CatDecaf.Utilities.Visitable
{
  public GlbVar glbVar_;
  public GlbVarList glbVarList_;

  public GlbVarList(GlbVar p1, GlbVarList p2) 
  	{ glbVar_ = p1; glbVarList_ = p2; }

  
  public GlbVarList reverse()
  {
    if (glbVarList_ == null) return this;
    else
    {
      GlbVarList tmp = glbVarList_.reverse(this);
      glbVarList_ = null;
      return tmp;
    }
  }
  public GlbVarList reverse(GlbVarList prev)
  {
    if (glbVarList_ == null)
    {
      glbVarList_ = prev;
      return this;
    }
    else
    {
      GlbVarList tmp = glbVarList_.reverse(this);
      glbVarList_ = prev;
      return tmp;
    }
  }

  public void accept(CatDecaf.Utilities.Visitor v) { v.visit(this); }
}