From 2dc20eb9c833424665e9a5e338095683ac4febf0 Mon Sep 17 00:00:00 2001
From: schinz <schinz@epfl.ch>
Date: Wed, 12 Mar 2003 14:22:28 +0000
Subject: - bug fix: do not add accessors again for const...

- bug fix: do not add accessors again for constructor arguments of case
classes
---
 sources/scalac/transformer/AddAccessors.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sources/scalac/transformer/AddAccessors.java b/sources/scalac/transformer/AddAccessors.java
index a8fd51dc3c..e9c525bedc 100644
--- a/sources/scalac/transformer/AddAccessors.java
+++ b/sources/scalac/transformer/AddAccessors.java
@@ -116,6 +116,16 @@ public class AddAccessors extends Transformer {
                                  copy.Template(impl, newParents, newBodyA));
         }
 
+        case ValDef(_, _, _, _): {
+            // Do not go into RHS of value definitions which reference
+            // case class constructor arguments, to avoid creating
+            // another accessor.
+            if (Modifiers.Helper.isCase(tree.symbol().flags)) {
+                return tree;
+            } else
+                return super.transform(tree);
+        }
+
         case Select(Tree qualifier, Name selector): {
             Symbol sym = tree.symbol();
             if (sym.owner().isPrimaryConstructor())
-- 
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