diff -r 509e4801c378 -r 22878952f6e2 srcanamdw/codescanner/scripts/inheritanceorder.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srcanamdw/codescanner/scripts/inheritanceorder.py	Thu Feb 18 12:29:02 2010 +0530
@@ -0,0 +1,92 @@
+# #################################################################
+# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+# All rights reserved.
+# 
+# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+# 
+# * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+# * Neither the name of Nokia Corporation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.#
+#
+# inheritaenceorder.py
+#
+# Checks : Incorrect inheritance order of M and C classes.
+#
+# Reason : If a C class inherits first from an M class and then a 
+# C class, a panic can occur when trying to pop a CBase pointer 
+# pointing to such a class from the cleanup stack when in fact a 
+# pointer pointing to the first predecessor, the mixin class, was 
+# popped instead.
+#
+# #################################################################
+
+script = CScript("inheritanceorder")
+script.iReString = r"""
+    ^\s*         # optional whitespace
+    class
+    \s+          # whitespace
+    (\w+::)?
+    (\w+)        # class name
+    \s*          # optional whitespace
+    :
+    (.*)         # inheritance list
+    """
+script.iFileExts = ["h", "cpp"]
+script.iCategory = KCategoryCanPanic
+script.iIgnore = KIgnoreCommentsAndQuotes
+script.iSeverity = KSeverityHigh
+
+def inheritancecompare(lines, currentline, rematch, filename):
+    m = rematch.search(lines[currentline])
+    if m:
+        className = m.group(2)
+        if className[0] <> "C" or (len(className) == 1) or not className[1].isupper():
+            return 0
+
+        inheritanceString = m.group(3)
+
+        # check for inheritance list spanning multiple lines
+        i = currentline + 1
+        while (inheritanceString.find("{") == -1) and i < len(lines):
+            if (inheritanceString.find(";") <> -1):
+                return 0
+            inheritanceString += lines[i]
+            i += 1
+
+        # construct inheritance class list
+        inheritancelist = inheritanceString.split(",")
+        reclass = re.compile("[\s:]*(public|protected|private)?\s*([\w:]+)")
+        classlist = []
+        for inheritance in inheritancelist:
+            match = reclass.search(inheritance)
+            if match:
+                inheritclass = match.group(2)
+                colonpos = inheritclass.rfind(":")
+                if (colonpos <> -1):
+                    inheritclass = inheritclass[colonpos + 1:]
+                classlist.append(inheritclass)
+
+        # check the order of M and C classes in inheritance class list 
+        mclassIndex = -1
+        cclassIndex = -1
+        for classname in classlist:
+            if (len(classname) > 2):
+                if classname[0] == "M" and classname[1].isupper() and mclassIndex == -1:
+                    mclassIndex = classlist.index(classname)
+                if classname[0] == "C" and classname[1].isupper() and cclassIndex == -1:
+                    cclassIndex = classlist.index(classname)
+        if mclassIndex != -1 and cclassIndex != -1 and mclassIndex < cclassIndex:
+            return 1
+        else:
+            return 0
+
+    return 0
+
+script.iCompare = inheritancecompare
+scanner.AddScript(script)