- Fixed some bugs in AddAccessors

- Moved all code into AddAccessorsPhase

1 files changed, 0 insertions, 146 deletions

diff --git a/sources/scalac/transformer/AddAccessors.java b/sources/scalac/transformer/AddAccessors.java
deleted file mode 100644
index 9b91677a83..0000000000
--- a/sources/scalac/transformer/AddAccessors.java
+++ /dev/null
@@ -1,146 +0,0 @@
-/*     ____ ____  ____ ____  ______                                     *\
-**    / __// __ \/ __// __ \/ ____/    SOcos COmpiles Scala             **
-**  __\_ \/ /_/ / /__/ /_/ /\_ \       (c) 2002, LAMP/EPFL              **
-** /_____/\____/\___/\____/____/                                        **
-\*                                                                      */
-
-// $OldId: AddAccessors.java,v 1.2 2002/11/21 14:14:31 schinz Exp $
-// $Id$
-
-package scalac.transformer;
-
-import scalac.*;
-import scalac.ast.*;
-import scalac.typechecker.*;
-import scalac.symtab.*;
-import scalac.util.*;
-
-import java.util.*;
-
-/**
- * Add private accessor functions for all class constructor arguments
- * which are accessed from within the class' methods, or nested
- * classes.
- *
- * @author Michel Schinz
- * @version 1.0
- */
-
-public class AddAccessors extends Transformer {
-    public AddAccessors(Global global) {
-        super(global);
-    }
-
-    protected Name valName(Symbol sym) {
-        return Name.fromString(sym.name.toString() + "$");
-    }
-
-    protected final HashMap/*<Symbol,Symbol>*/ accessorMap = new HashMap();
-    protected boolean inClassContext;
-    protected Symbol clasz;
-
-    protected Symbol accessor(Symbol sym) {
-        Symbol accessor = (Symbol)accessorMap.get(sym);
-        if (accessor == null) {
-            accessor = new TermSymbol(sym.pos,
-                                      sym.name,
-                                      sym.classOwner(),
-                                      Modifiers.STABLE
-                                      | Modifiers.ACCESSOR
-                                      | Modifiers.PRIVATE);
-            accessor.setType(Type.MethodType(Symbol.EMPTY_ARRAY, sym.type()));
-            accessorMap.put(sym, accessor);
-        }
-        return accessor;
-    }
-
-    public Tree transform(Tree tree) {
-        switch (tree) {
-        case ClassDef(_, // :
-                      _,
-                      Tree.AbsTypeDef[] tparams,
-                      Tree.ValDef[][] vparams,
-                      Tree tpe,
-                      Tree.Template impl): {
-            Symbol backup = clasz;
-            Symbol clsSym = clasz = tree.symbol();
-            assert vparams.length == 1;
-            Tree.ValDef[] params = vparams[0];
-
-            // Recursively transform body
-            Tree[] body = impl.body;
-            LinkedList/*<Tree>*/ newBody = new LinkedList();
-            for (int i = 0; i < body.length; ++i) {
-                Tree mem = body[i];
-                Symbol sym = mem.symbol();
-                inClassContext =
-                    mem.definesSymbol() && (sym.isClass() || sym.isMethod());
-                newBody.add(transform(mem));
-            }
-
-            // Add value definitions and accessors for all constructor
-            // arguments which were found in the body of the class.
-            Scope newMembers = new Scope(clsSym.members());
-            for (int i = 0; i < params.length; ++i) {
-                Symbol paramSym = params[i].symbol();
-                if (accessorMap.containsKey(paramSym)) {
-                    int pos = paramSym.pos;
-                    Symbol accessorSym = (Symbol)accessorMap.get(paramSym);
-
-                    Symbol valSym = new TermSymbol(pos,
-                                                   valName(paramSym),
-                                                   clsSym,
-                                                   Modifiers.PRIVATE);
-                    valSym.setType(paramSym.type());
-
-                    newBody.addFirst(gen.DefDef(accessorSym, gen.Ident(pos, valSym)));
-                    newMembers.enter(accessorSym);
-
-                    newBody.addFirst(gen.ValDef(valSym, gen.Ident(pos, paramSym)));
-                    newMembers.enter(valSym);
-                }
-            }
-
-            // Update class type with new values/accessors.
-            clsSym.updateInfo(Type.compoundType(clsSym.parents(),
-                                                newMembers,
-                                                clsSym));
-
-            inClassContext = false;
-            Tree[] newParents = transform(impl.parents);
-
-            Tree[] newBodyA = (Tree[])newBody.toArray(new Tree[newBody.size()]);
-
-            clasz = backup;
-            return copy.ClassDef(tree,
-                                 clsSym,
-                                 transform(tparams),
-                                 transform(vparams),
-                                 transform(tpe),
-                                 copy.Template(impl, newParents, newBodyA));
-        }
-
-        case Select(Tree qualifier, _): {
-            Symbol sym = tree.symbol();
-	    assert sym.kind != Kinds.NONE : tree;
-            if (sym.owner().isPrimaryConstructor())
-                return gen.Apply(gen.Select(tree.pos, transform(qualifier), accessor(sym)));
-            else
-                return copy.Select(tree, sym, transform(qualifier));
-        }
-
-        case Ident(_): {
-            Symbol sym = tree.symbol();
-            if (inClassContext
-                && sym.name.isTermName()
-                && sym.owner().isPrimaryConstructor())
-                return gen.Apply(gen.Select(gen.This(tree.pos, clasz), accessor(sym)));
-            else
-                return copy.Ident(tree, sym);
-        }
-
-        default:
-            return super.transform(tree);
-        }
-    }
-}