a bugfix on used variables report

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/GlobalStatement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/GlobalStatement.java
index f86f678..af63ccb 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/GlobalStatement.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/GlobalStatement.java
@@ -37,7 +37,7 @@ public class GlobalStatement extends Statement implements Outlineable {
       if (i != 0) {
         buff.append(", ");//$NON-NLS-1$
       }
-      buff.append(variables[i]);
+      buff.append(variables[i].toStringExpression());
     }
     return buff.toString();
   }
@@ -69,7 +69,7 @@ public class GlobalStatement extends Statement implements Outlineable {
   public List getOutsideVariable() {
     final ArrayList list = new ArrayList(variables.length);
     for (int i = 0; i < variables.length; i++) {
-      list.addAll(variables[i].getModifiedVariable());
+      list.addAll(variables[i].getUsedVariable());
     }
     return list;
   }