constructoraccess.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 ConstructorAccess extends Access implements Cloneable {
    public void flushCache() {
        super.flushCache();
        isDAafter_Variable_visited = new java.util.HashMap(4);
        isDUafter_Variable_visited = new java.util.HashMap(4);
        applicableAndAccessible_ConstructorDecl_visited = new java.util.HashMap(4);
        decls_visited = -1;
        decls_computed = false;
        decls_value = null;
        decl_visited = -1;
        decl_computed = false;
        decl_value = null;
        validArgs_visited = -1;
        name_visited = -1;
        predNameType_visited = -1;
        type_visited = -1;
        type_computed = false;
        type_value = null;
        handlesException_TypeDecl_visited = new java.util.HashMap(4);
        lookupConstructor_visited = -1;
        unknownConstructor_visited = -1;
    }
     @SuppressWarnings({"unchecked", "cast"})  public ConstructorAccess clone() throws CloneNotSupportedException {
        ConstructorAccess node = (ConstructorAccess)super.clone();
        node.isDAafter_Variable_visited = new java.util.HashMap(4);
        node.isDUafter_Variable_visited = new java.util.HashMap(4);
        node.applicableAndAccessible_ConstructorDecl_visited = new java.util.HashMap(4);
        node.decls_visited = -1;
        node.decls_computed = false;
        node.decls_value = null;
        node.decl_visited = -1;
        node.decl_computed = false;
        node.decl_value = null;
        node.validArgs_visited = -1;
        node.name_visited = -1;
        node.predNameType_visited = -1;
        node.type_visited = -1;
        node.type_computed = false;
        node.type_value = null;
        node.handlesException_TypeDecl_visited = new java.util.HashMap(4);
        node.lookupConstructor_visited = -1;
        node.unknownConstructor_visited = -1;
        node.in$Circle(false);
        node.is$Final(false);
    return node;
    }
     @SuppressWarnings({"unchecked", "cast"})  public ConstructorAccess copy() {
      try {
          ConstructorAccess node = (ConstructorAccess)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 ConstructorAccess fullCopy() {
        ConstructorAccess res = (ConstructorAccess)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 ExceptionHandling.jrag at line 97


  public void exceptionHandling() {
    for(int i = 0; i < decl().getNumException(); i++) {
      TypeDecl exceptionType = decl().getException(i).type();
      if(!handlesException(exceptionType))
        error("" + this + " may throw uncaught exception " + exceptionType.fullName());
    }
  }

    // Declared in ExceptionHandling.jrag at line 244

  
  // 8.8.4 (8.4.4)
  protected boolean reachedException(TypeDecl catchType) {
    for(int i = 0; i < decl().getNumException(); i++) {
      TypeDecl exceptionType = decl().getException(i).type();
      if(catchType.mayCatch(exceptionType))
        return true;
    }
    return super.reachedException(catchType);
  }

    // Declared in NameCheck.jrag at line 112


  public void nameCheck() {
    super.nameCheck();
    if(decls().isEmpty())
      error("no constructor named " + this);
    if(decls().size() > 1 && validArgs()) {
      error("several most specific constructors for " + this);
      for(Iterator iter = decls().iterator(); iter.hasNext(); ) {
        error("         " + ((ConstructorDecl)iter.next()).signature());
      }
    }
  }

    // Declared in PrettyPrint.jadd at line 486


  public void toString(StringBuffer s) {
    s.append(name());
    s.append("(");
    if(getNumArg() > 0) {
      getArg(0).toString(s);
      for(int i = 1; i < getNumArg(); i++) {
        s.append(", ");
        getArg(i).toString(s);
      }
    }
    s.append(")");
  }

    // Declared in java.ast at line 3
    // Declared in java.ast line 18

    public ConstructorAccess() {
        super();

        setChild(new List(), 0);

    }

    // Declared in java.ast at line 11


    // Declared in java.ast line 18
    public ConstructorAccess(String p0, List<Expr> p1) {
        setID(p0);
        setChild(p1, 0);
    }

    // Declared in java.ast at line 17


    // Declared in java.ast line 18
    public ConstructorAccess(beaver.Symbol p0, List<Expr> p1) {
        setID(p0);
        setChild(p1, 0);
    }

    // Declared in java.ast at line 22


  protected int numChildren() {
    return 1;
  }

    // Declared in java.ast at line 25

  public boolean mayHaveRewrite() { return false; }

    // Declared in java.ast at line 2
    // Declared in java.ast line 18
    private String tokenString_ID;

    // Declared in java.ast at line 3

    public void setID(String value) {
        tokenString_ID = value;
    }

    // Declared in java.ast at line 6

    public int IDstart;

    // Declared in java.ast at line 7

    public int IDend;

    // Declared in java.ast at line 8

    public void setID(beaver.Symbol symbol) {
        if(symbol.value != null && !(symbol.value instanceof String))
          throw new UnsupportedOperationException("setID is only valid for String lexemes");
        tokenString_ID = (String)symbol.value;
        IDstart = symbol.getStart();
        IDend = symbol.getEnd();
    }

    // Declared in java.ast at line 15

    public String getID() {
        return tokenString_ID != null ? tokenString_ID : "";
    }

    // Declared in java.ast at line 2
    // Declared in java.ast line 18
    public void setArgList(List<Expr> list) {
        setChild(list, 0);
    }

    // Declared in java.ast at line 6


    private int getNumArg = 0;

    // Declared in java.ast at line 7

    public int getNumArg() {
        return getArgList().getNumChild();
    }

    // Declared in java.ast at line 11


     @SuppressWarnings({"unchecked", "cast"})  public Expr getArg(int i) {
        return (Expr)getArgList().getChild(i);
    }

    // Declared in java.ast at line 15


    public void addArg(Expr node) {
        List<Expr> list = getArgList();
        list.addChild(node);
    }

    // Declared in java.ast at line 20


    public void setArg(Expr node, int i) {
        List<Expr> list = getArgList();
        list.setChild(node, i);
    }

    // Declared in java.ast at line 24

    public List<Expr> getArgs() {
        return getArgList();
    }

    // Declared in java.ast at line 27

    public List<Expr> getArgsNoTransform() {
        return getArgListNoTransform();
    }

    // Declared in java.ast at line 31


     @SuppressWarnings({"unchecked", "cast"})  public List<Expr> getArgList() {
        return (List<Expr>)getChild(0);
    }

    // Declared in java.ast at line 35


     @SuppressWarnings({"unchecked", "cast"})  public List<Expr> getArgListNoTransform() {
        return (List<Expr>)getChildNoTransform(0);