X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/MethodDeclaration.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/MethodDeclaration.java
index 93b8758..1acab1d 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/MethodDeclaration.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/MethodDeclaration.java
@@ -23,7 +23,7 @@ import test.PHPParserSuperclass;
 public class MethodDeclaration extends Statement implements OutlineableWithChildren {
 
   /** The name of the method. */
-  public char[] name;
+  public String name;
   public Hashtable arguments;
 
 
@@ -44,16 +44,20 @@ public class MethodDeclaration extends Statement implements OutlineableWithChild
   private Position position;
 
   public MethodDeclaration(final Object parent,
-                           final char[] name,
+                           final String name,
                            final Hashtable arguments,
                            final boolean reference,
                            final int sourceStart,
-                           final int sourceEnd) {
+                           final int sourceEnd,
+                           final int bodyStart,
+                           final int bodyEnd) {
     super(sourceStart, sourceEnd);
     this.name = name;
     this.arguments = arguments;
     this.parent = parent;
     this.reference = reference;
+    this.bodyStart = bodyStart;
+    this.bodyEnd = bodyEnd;
     position = new Position(sourceStart, sourceEnd);
   }
 
@@ -241,11 +245,21 @@ public class MethodDeclaration extends Statement implements OutlineableWithChild
 
 
     //look for used variables that were not declared before
+    findUnknownUsedVars(usedVars, declaredVars);
+  }
+
+  /**
+   * This method will add a warning on all used variables in a method that aren't declared before.
+   * @param usedVars the used variable list
+   * @param declaredVars the declared variable list
+   */
+  private void findUnknownUsedVars(final List usedVars, final List declaredVars) {
     for (int i = 0; i < usedVars.size(); i++) {
       VariableUsage variableUsage = (VariableUsage) usedVars.get(i);
+      if (variableUsage.getName().equals("this")) continue; // this is a special variable
       if (!isVariableDeclaredBefore(declaredVars, variableUsage)) {
         try {
-          PHPParserSuperclass.setMarker("warning, usage of an unknown : " + variableUsage.getName(),
+          PHPParserSuperclass.setMarker("warning, usage of an unknown variable : " + variableUsage.getName(),
                                         variableUsage.getStartOffset(),
                                         variableUsage.getStartOffset() + variableUsage.getName().length(),
                                         PHPParserSuperclass.WARNING,
@@ -254,7 +268,6 @@ public class MethodDeclaration extends Statement implements OutlineableWithChild
           PHPeclipsePlugin.log(e);
         }
       }
-
     }
   }
 }