From cdf1521258ae618c0f42b8a339551495aa0d2003 Mon Sep 17 00:00:00 2001
From: Dmitry-Me <wipedout@yandex.ru>
Date: Wed, 2 Sep 2015 17:06:19 +0300
Subject: [PATCH 1/3] Further fix search replace

---
 lib/errorlogger.cpp | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/lib/errorlogger.cpp b/lib/errorlogger.cpp
index 3b102ba17..f0f441f1e 100644
--- a/lib/errorlogger.cpp
+++ b/lib/errorlogger.cpp
@@ -302,14 +302,7 @@ void ErrorLogger::ErrorMessage::findAndReplace(std::string &source, const std::s
     std::string::size_type index = 0;
     while ((index = source.find(searchFor, index)) != std::string::npos) {
         source.replace(index, searchFor.length(), replaceWith);
-
-        std::string::size_type advanceBy;
-        if (searchFor.length() >= replaceWith.length())
-            advanceBy = replaceWith.length();
-        else
-            advanceBy = (replaceWith.length() - searchFor.length()) + 1;
-
-        index += advanceBy;
+        index += replaceWith.length();
     }
 }
 

From 92d3510de49b5bbdaaab077abede03303d8024f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Thu, 3 Sep 2015 08:26:47 +0200
Subject: [PATCH 2/3] std.cfg: Removed <noreturn>true</noreturn> that was added
 in the previous commit by library editor

---
 cfg/std.cfg | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/cfg/std.cfg b/cfg/std.cfg
index 841f7a1ab..0ebb949a5 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -85,7 +85,6 @@
   </function>
   <!-- void assert(int expression) -->
   <function name="assert">
-    <noreturn>true</noreturn>
     <leak-ignore/>
     <arg nr="1">
       <not-uninit/>
@@ -2727,14 +2726,12 @@
   </function>
   <!-- void (*signal(int sig, void (*func)(int)))(int); -->
   <function name="signal">
-    <noreturn>true</noreturn>
     <arg nr="1">
       <not-uninit/>
     </arg>
   </function>
   <!-- int raise(int sig); -->
   <function name="raise">
-    <noreturn>true</noreturn>
     <arg nr="1">
       <not-uninit/>
     </arg>

From 0f073ad27e2c73d69517725d7f864d08ecab22ee Mon Sep 17 00:00:00 2001
From: Dmitry-Me <wipedout@yandex.ru>
Date: Thu, 3 Sep 2015 13:09:57 +0300
Subject: [PATCH 3/3] Quick check to omit useless heavy matches

---
 lib/checkother.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/checkother.cpp b/lib/checkother.cpp
index d2adeb0d3..054f1cdb5 100644
--- a/lib/checkother.cpp
+++ b/lib/checkother.cpp
@@ -2156,6 +2156,9 @@ void CheckOther::checkSignOfUnsignedVariable()
         const Scope * scope = symbolDatabase->functionScopes[i];
         // check all the code in the function
         for (const Token *tok = scope->classStart->next(); tok != scope->classEnd; tok = tok->next()) {
+            // Quick check to see if any of the matches below have any chances
+            if (!tok->varId() && tok->str() != "0")
+                continue;
             if (Token::Match(tok, "%name% <|<= 0") && tok->varId() && !Token::Match(tok->tokAt(3), "+|-")) {
                 // TODO: handle a[10].b , a::b , (unsigned int)x , etc
                 const Token *prev = tok->previous();