From 8b527ccfe4fe97a92eb3e2a99b76bdb39163e293 Mon Sep 17 00:00:00 2001
From: Xavier Le Vourch <xlv@users.sourceforge.net>
Date: Fri, 1 Dec 2006 07:10:26 +0000
Subject: [PATCH] bug fix: detection of extra parenthesis was not correct,
 selfassigned returned true for more than cases such as '(i)++'

git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@4852 51baf565-9d33-0410-a72c-fc3788e3496d
---
 pmd/src/net/sourceforge/pmd/symboltable/NameOccurrence.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pmd/src/net/sourceforge/pmd/symboltable/NameOccurrence.java b/pmd/src/net/sourceforge/pmd/symboltable/NameOccurrence.java
index ade27ee221..632d4c8e4b 100644
--- a/pmd/src/net/sourceforge/pmd/symboltable/NameOccurrence.java
+++ b/pmd/src/net/sourceforge/pmd/symboltable/NameOccurrence.java
@@ -146,7 +146,8 @@ public class NameOccurrence {
             // deal with extra parenthesis: "(i)++"
             if (p instanceof ASTPrimaryPrefix && p.jjtGetNumChildren() == 1 &&
                     gp instanceof ASTPrimaryExpression && gp.jjtGetNumChildren() == 1&&
-                    node instanceof ASTExpression && node.jjtGetNumChildren() == 1) {
+                    node instanceof ASTExpression && node.jjtGetNumChildren() == 1 &&
+                    node.jjtGetParent() instanceof ASTPrimaryPrefix && node.jjtGetParent().jjtGetNumChildren() == 1) {
                 l = node;
                 continue;
             }