From b95f0eaa419fd15bbe993c5ab3dd60fbf6a2e91b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <hyd_danmar@users.sourceforge.net>
Date: Thu, 8 Oct 2009 20:49:27 +0200
Subject: [PATCH] optimisation: made the memory leaks checking faster

---
 src/checkmemoryleak.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/checkmemoryleak.cpp b/src/checkmemoryleak.cpp
index 66a915116..c04d7e0ac 100644
--- a/src/checkmemoryleak.cpp
+++ b/src/checkmemoryleak.cpp
@@ -1815,6 +1815,13 @@ void CheckMemoryLeakInFunction::checkScope(const Token *Tok1, const std::string
         }
     }
 
+    // If the variable is not allocated at all => no memory leak
+    if (Token::findmatch(tok, "alloc") == 0)
+    {
+        Tokenizer::deleteTokens(tok);
+        return;
+    }
+
     simplifycode(tok, all);
 
     if (_settings->_debug && _settings->_verbose)