From 30d9763761a0daad22e7f1fc84b762079d966c17 Mon Sep 17 00:00:00 2001
From: paltherr <paltherr@epfl.ch>
Date: Sun, 25 Jan 2004 13:19:18 +0000
Subject: - Removed renamer from SymbolCloner

---
 sources/scalac/symtab/SymbolCloner.java           | 31 +++++------------------
 sources/scalac/transformer/ExpandMixinsPhase.java |  6 ++---
 2 files changed, 9 insertions(+), 28 deletions(-)

diff --git a/sources/scalac/symtab/SymbolCloner.java b/sources/scalac/symtab/SymbolCloner.java
index 6df8eb8bca..1e9cba62c1 100644
--- a/sources/scalac/symtab/SymbolCloner.java
+++ b/sources/scalac/symtab/SymbolCloner.java
@@ -11,7 +11,6 @@ package scalac.symtab;
 import java.util.Map;
 import java.util.HashMap;
 
-import scalac.util.FreshNameCreator;
 import scalac.util.Debug;
 
 /**
@@ -25,9 +24,6 @@ public class SymbolCloner {
     //########################################################################
     // Public Fields
 
-    /** The fresh name generator used to rename cloned symbols */
-    public final FreshNameCreator renamer;
-
     /** A table that maps owners of symbols to owners of cloned symbols */
     public final Map/*<Symbol,Symbol*/ owners;
 
@@ -38,18 +34,17 @@ public class SymbolCloner {
     // Public Constructor
 
     /** Initializes a new instance. */
-    public SymbolCloner(FreshNameCreator renamer) {
-        this(renamer, new HashMap());
+    public SymbolCloner() {
+        this(new HashMap());
     }
 
     /** Initializes a new instance. */
-    public SymbolCloner(FreshNameCreator renamer, Map owners) {
-        this(renamer, owners, new HashMap());
+    public SymbolCloner(Map owners) {
+        this(owners, new HashMap());
     }
 
     /** Initializes a new instance. */
-    public SymbolCloner(FreshNameCreator renamer, Map owners, Map clones) {
-        this.renamer = renamer;
+    public SymbolCloner(Map owners, Map clones) {
         this.owners = owners;
         this.clones = clones;
     }
@@ -73,11 +68,6 @@ public class SymbolCloner {
 
     /** Clones the given symbol. */
     public Symbol cloneSymbol(Symbol symbol) {
-        return cloneSymbol(symbol, false);
-    }
-
-    /** Clones the given symbol and renames it if rename is true. */
-    public Symbol cloneSymbol(Symbol symbol, boolean rename) {
         assert !symbol.isPrimaryConstructor() : Debug.show(symbol);
         assert !symbol.isModuleClass() : Debug.show(symbol);
         assert !symbol.isClass() : Debug.show(symbol);
@@ -86,10 +76,6 @@ public class SymbolCloner {
         assert !clones.containsKey(symbol) :
             Debug.show(symbol) + " -> " + Debug.show(clones.get(symbol));
         Symbol clone = symbol.cloneSymbol(getOwnerFor(symbol));
-        if (rename) {
-	    assert !symbol.isConstructor() : Debug.show(symbol);
-	    clone.name = renamer.newName(symbol.name);
-	}
         clones.put(symbol, clone);
         clone.setType(cloneType(symbol.info()));
         return clone;
@@ -97,15 +83,10 @@ public class SymbolCloner {
 
     /** Clones the given symbols. */
     public Symbol[] cloneSymbols(Symbol[] symbols) {
-        return cloneSymbols(symbols, false);
-    }
-
-    /** Clones the given symbols and renames them if rename is true. */
-    public Symbol[] cloneSymbols(Symbol[] symbols, boolean rename) {
         if (symbols.length == 0) return Symbol.EMPTY_ARRAY;
         Symbol[] clones = new Symbol[symbols.length];
         for (int i = 0; i < clones.length; i++)
-            clones[i] = cloneSymbol(symbols[i], rename);
+            clones[i] = cloneSymbol(symbols[i]);
         return clones;
     }
 
diff --git a/sources/scalac/transformer/ExpandMixinsPhase.java b/sources/scalac/transformer/ExpandMixinsPhase.java
index 261c52354b..575a01c959 100644
--- a/sources/scalac/transformer/ExpandMixinsPhase.java
+++ b/sources/scalac/transformer/ExpandMixinsPhase.java
@@ -317,7 +317,7 @@ public class ExpandMixinsPhase extends Phase {
         assert clasz.isClass() && !clasz.isInterface(): Debug.show(clasz);
         TypeTransformer transformer =(TypeTransformer)transformers.get(clasz);
         if (transformer == null) {
-            transformer = new TypeTransformer(global, clasz);
+            transformer = new TypeTransformer(clasz);
             transformers.put(clasz, transformer);
         }
         return transformer;
@@ -357,9 +357,9 @@ public class ExpandMixinsPhase extends Phase {
         public final SymbolCloner cloner;
         public final Map/*<Symbol,Type>*/ inlines;
 
-        public TypeTransformer(Global global, Symbol clasz) {
+        public TypeTransformer(Symbol clasz) {
             this.clasz = clasz;
-            this.cloner = new SymbolCloner(global.freshNameCreator);
+            this.cloner = new SymbolCloner();
             this.inlines = new HashMap();
             initialize();
         }
-- 
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