- Removed obsolete constructor

2 files changed, 6 insertions, 15 deletions

diff --git a/sources/scalac/ast/Traverser.java b/sources/scalac/ast/Traverser.java
index d79f1804e4..d4eeaf743f 100644
--- a/sources/scalac/ast/Traverser.java
+++ b/sources/scalac/ast/Traverser.java
@@ -9,11 +9,10 @@
 
 package scalac.ast;
 
-import java.io.*;
-import java.util.*;
-import scalac.*;
-import scalac.util.*;
-import Tree.*;
+import scalac.Unit;
+import scalac.ast.Tree.*;
+import scalac.util.Name;
+import scalac.util.Debug;
 
 
 /** Class to traverse a tree without modifying it.
@@ -22,10 +21,6 @@ import Tree.*;
  */
 
 public class Traverser {
-    public Traverser() {}
-
-    // this should be removed in the future
-    public Traverser(Global global) {}
 
     public void traverse(Unit unit) {
         traverse(unit.body);
@@ -197,7 +192,7 @@ public class Traverser {
             return;
 
         default:
-            throw new ApplicationError("unknown node " + tree);
+            throw Debug.abort("unknown node", tree);
         }
     }
 
diff --git a/sources/scalac/transformer/AddInterfaces.java b/sources/scalac/transformer/AddInterfaces.java
index 6339ac1497..5de93523ca 100644
--- a/sources/scalac/transformer/AddInterfaces.java
+++ b/sources/scalac/transformer/AddInterfaces.java
@@ -67,7 +67,7 @@ class AddInterfaces extends SubstTransformer {
 
     public void apply() {
         // Phase 1: create all new symbols
-        ClassSymCreator creator = new ClassSymCreator(global);
+        ClassSymCreator creator = new ClassSymCreator();
 
         for (int i = 0; i < global.units.length; ++i)
             creator.traverse(global.units[i].body);
@@ -618,10 +618,6 @@ class AddInterfaces extends SubstTransformer {
         // parameters.
         final HashMap/*<Symbol,Symbol>*/ tparamsMap = new HashMap();
 
-        public ClassSymCreator(Global global) {
-            super(global);
-        }
-
         protected Symbol cloneAndMaybeRenameSymbol(Symbol sym) {
             assert !sym.isPrimaryConstructor() : sym;