From 1b40668e04711f015c2a021513941ea8aa49d4dd Mon Sep 17 00:00:00 2001
From: PKEuS <philipp.kloke@web.de>
Date: Thu, 2 Aug 2012 09:50:48 -0700
Subject: [PATCH] Refactorizations: - Made several functions (Check*::myName
 and others) because they don't touch depend on a specific instance. (cppcheck
 findings) - Removed description of a check in CheckConst that has moved to
 CheckIO

---
 lib/check64bit.h                 | 2 +-
 lib/checkassignif.h              | 2 +-
 lib/checkautovariables.h         | 2 +-
 lib/checkboost.h                 | 2 +-
 lib/checkbufferoverrun.h         | 2 +-
 lib/checkclass.cpp               | 6 +++---
 lib/checkclass.h                 | 8 ++++----
 lib/checkexceptionsafety.h       | 2 +-
 lib/checkinternal.h              | 2 +-
 lib/checkio.h                    | 2 +-
 lib/checkleakautovar.h           | 2 +-
 lib/checkmemoryleak.h            | 8 ++++----
 lib/checknonreentrantfunctions.h | 2 +-
 lib/checknullpointer.h           | 2 +-
 lib/checkobsoletefunctions.h     | 2 +-
 lib/checkother.h                 | 3 +--
 lib/checkpostfixoperator.h       | 2 +-
 lib/checkstl.h                   | 2 +-
 lib/checkuninitvar.h             | 2 +-
 lib/checkunusedfunctions.h       | 2 +-
 lib/checkunusedvar.h             | 2 +-
 21 files changed, 29 insertions(+), 30 deletions(-)

diff --git a/lib/check64bit.h b/lib/check64bit.h
index a60f09a3b..1844dc7f6 100644
--- a/lib/check64bit.h
+++ b/lib/check64bit.h
@@ -75,7 +75,7 @@ private:
         c.returnPointerError(0);
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "64-bit portability";
     }
 
diff --git a/lib/checkassignif.h b/lib/checkassignif.h
index 508f1e743..2d252ba7c 100644
--- a/lib/checkassignif.h
+++ b/lib/checkassignif.h
@@ -80,7 +80,7 @@ private:
         c.multiConditionError(0,1);
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Match assignments and conditions";
     }
 
diff --git a/lib/checkautovariables.h b/lib/checkautovariables.h
index 9f56da7e3..dd6958892 100644
--- a/lib/checkautovariables.h
+++ b/lib/checkautovariables.h
@@ -100,7 +100,7 @@ private:
         c.errorReturnAddressOfFunctionParameter(0, "parameter");
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Auto Variables";
     }
 
diff --git a/lib/checkboost.h b/lib/checkboost.h
index 8908509a5..912120b06 100644
--- a/lib/checkboost.h
+++ b/lib/checkboost.h
@@ -61,7 +61,7 @@ private:
         c.boostForeachError(0);
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Boost usage";
     }
 
diff --git a/lib/checkbufferoverrun.h b/lib/checkbufferoverrun.h
index 55861678e..822e06129 100644
--- a/lib/checkbufferoverrun.h
+++ b/lib/checkbufferoverrun.h
@@ -246,7 +246,7 @@ public:
     }
 private:
 
-    std::string myName() const {
+    static std::string myName() {
         return "Bounds checking";
     }
 
diff --git a/lib/checkclass.cpp b/lib/checkclass.cpp
index 3ae765d11..421334599 100644
--- a/lib/checkclass.cpp
+++ b/lib/checkclass.cpp
@@ -153,7 +153,7 @@ void CheckClass::constructors()
     }
 }
 
-bool CheckClass::canNotCopy(const Scope *scope) const
+bool CheckClass::canNotCopy(const Scope *scope)
 {
     std::list<Function>::const_iterator func;
     bool privateAssign = false;
@@ -195,13 +195,13 @@ void CheckClass::initVar(const std::string &varname, const Scope *scope, std::ve
     }
 }
 
-void CheckClass::assignAllVar(std::vector<Usage> &usage) const
+void CheckClass::assignAllVar(std::vector<Usage> &usage)
 {
     for (std::size_t i = 0; i < usage.size(); ++i)
         usage[i].assign = true;
 }
 
-void CheckClass::clearAllVar(std::vector<Usage> &usage) const
+void CheckClass::clearAllVar(std::vector<Usage> &usage)
 {
     for (std::size_t i = 0; i < usage.size(); ++i) {
         usage[i].assign = false;
diff --git a/lib/checkclass.h b/lib/checkclass.h
index 8d323be47..7d9f727b2 100644
--- a/lib/checkclass.h
+++ b/lib/checkclass.h
@@ -146,7 +146,7 @@ private:
         c.suggestInitializationList(0, "variable");
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Class";
     }
 
@@ -213,13 +213,13 @@ private:
      * @brief set all variables in list assigned
      * @param usage reference to usage vector
      */
-    void assignAllVar(std::vector<Usage> &usage) const;
+    static void assignAllVar(std::vector<Usage> &usage);
 
     /**
      * @brief set all variables in list not assigned and not initialized
      * @param usage reference to usage vector
      */
-    void clearAllVar(std::vector<Usage> &usage) const;
+    static void clearAllVar(std::vector<Usage> &usage);
 
     /**
      * @brief parse a scope for a constructor or member function and set the "init" flags in the provided varlist
@@ -230,7 +230,7 @@ private:
      */
     void initializeVarList(const Function &func, std::list<std::string> &callstack, const Scope *scope, std::vector<Usage> &usage);
 
-    bool canNotCopy(const Scope *scope) const;
+    static bool canNotCopy(const Scope *scope);
 };
 /// @}
 //---------------------------------------------------------------------------
diff --git a/lib/checkexceptionsafety.h b/lib/checkexceptionsafety.h
index e0bb3a672..cd2ba0eea 100644
--- a/lib/checkexceptionsafety.h
+++ b/lib/checkexceptionsafety.h
@@ -107,7 +107,7 @@ private:
     }
 
     /** Short description of class (for --doc) */
-    std::string myName() const {
+    static std::string myName() {
         return "Exception Safety";
     }
 
diff --git a/lib/checkinternal.h b/lib/checkinternal.h
index 750b5fcab..1f5625557 100644
--- a/lib/checkinternal.h
+++ b/lib/checkinternal.h
@@ -82,7 +82,7 @@ private:
         c.unknownPatternError(0, "%typ");
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "cppcheck internal API usage";
     }
 
diff --git a/lib/checkio.h b/lib/checkio.h
index f44d518b7..87a96533a 100644
--- a/lib/checkio.h
+++ b/lib/checkio.h
@@ -114,7 +114,7 @@ private:
         c.invalidScanfFormatWidthError(0, 10, 5, NULL);
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "IO";
     }
 
diff --git a/lib/checkleakautovar.h b/lib/checkleakautovar.h
index c872a74ff..cf4f3954e 100644
--- a/lib/checkleakautovar.h
+++ b/lib/checkleakautovar.h
@@ -123,7 +123,7 @@ private:
         c.configurationInfo(0, "f");  // user configuration is needed to complete analysis
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Leaks (auto variables)";
     }
 
diff --git a/lib/checkmemoryleak.h b/lib/checkmemoryleak.h
index cb223decc..df88a87cf 100644
--- a/lib/checkmemoryleak.h
+++ b/lib/checkmemoryleak.h
@@ -325,7 +325,7 @@ private:
      * Get name of class (--doc)
      * @return name of class
      */
-    std::string myName() const {
+    static std::string myName() {
         return "Memory leaks (function variables)";
     }
 
@@ -382,7 +382,7 @@ private:
     void getErrorMessages(ErrorLogger * /*errorLogger*/, const Settings * /*settings*/) const
     { }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Memory leaks (class variables)";
     }
 
@@ -421,7 +421,7 @@ private:
     void getErrorMessages(ErrorLogger * /*errorLogger*/, const Settings * /*settings*/) const
     { }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Memory leaks (struct members)";
     }
 
@@ -460,7 +460,7 @@ private:
         c.functionCallLeak(0, "funcName", "funcName");
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Memory leaks (address not taken)";
     }
 
diff --git a/lib/checknonreentrantfunctions.h b/lib/checknonreentrantfunctions.h
index 890c72a28..95389a49a 100644
--- a/lib/checknonreentrantfunctions.h
+++ b/lib/checknonreentrantfunctions.h
@@ -92,7 +92,7 @@ private:
         }
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Non reentrant functions";
     }
 
diff --git a/lib/checknullpointer.h b/lib/checknullpointer.h
index 1d7c3e465..5daa575ad 100644
--- a/lib/checknullpointer.h
+++ b/lib/checknullpointer.h
@@ -110,7 +110,7 @@ private:
     }
 
     /** Name of check */
-    std::string myName() const {
+    static std::string myName() {
         return "Null pointer";
     }
 
diff --git a/lib/checkobsoletefunctions.h b/lib/checkobsoletefunctions.h
index 3985a7de0..5520e9ca0 100644
--- a/lib/checkobsoletefunctions.h
+++ b/lib/checkobsoletefunctions.h
@@ -131,7 +131,7 @@ private:
         }
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Obsolete functions";
     }
 
diff --git a/lib/checkother.h b/lib/checkother.h
index 85001cf67..99b69f7a2 100644
--- a/lib/checkother.h
+++ b/lib/checkother.h
@@ -353,7 +353,7 @@ private:
         c.moduloAlwaysTrueFalseError(0, "1");
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Other";
     }
 
@@ -380,7 +380,6 @@ private:
                "* redundant if\n"
                "* bad usage of the function 'strtol'\n"
                "* [[CheckUnsignedDivision|unsigned division]]\n"
-               "* Dangerous usage of 'scanf'\n"
                "* passing parameter by value\n"
                "* [[IncompleteStatement|Incomplete statement]]\n"
                "* [[charvar|check how signed char variables are used]]\n"
diff --git a/lib/checkpostfixoperator.h b/lib/checkpostfixoperator.h
index cdb086ec0..b8e96aa41 100644
--- a/lib/checkpostfixoperator.h
+++ b/lib/checkpostfixoperator.h
@@ -60,7 +60,7 @@ private:
         c.postfixOperatorError(0);
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Using postfix operators";
     }
 
diff --git a/lib/checkstl.h b/lib/checkstl.h
index a3c2a8771..b68306a74 100644
--- a/lib/checkstl.h
+++ b/lib/checkstl.h
@@ -204,7 +204,7 @@ private:
         c.uselessCallsEmptyError(0);
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "STL usage";
     }
 
diff --git a/lib/checkuninitvar.h b/lib/checkuninitvar.h
index 3a522ff3b..9d025646b 100644
--- a/lib/checkuninitvar.h
+++ b/lib/checkuninitvar.h
@@ -96,7 +96,7 @@ private:
         c.uninitvarError(0, "varname");
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Uninitialized variables";
     }
 
diff --git a/lib/checkunusedfunctions.h b/lib/checkunusedfunctions.h
index 835a01cbb..f97f1e574 100644
--- a/lib/checkunusedfunctions.h
+++ b/lib/checkunusedfunctions.h
@@ -69,7 +69,7 @@ private:
 
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "Unused functions";
     }
 
diff --git a/lib/checkunusedvar.h b/lib/checkunusedvar.h
index 1d3503cea..a98e63903 100644
--- a/lib/checkunusedvar.h
+++ b/lib/checkunusedvar.h
@@ -90,7 +90,7 @@ private:
         c.unusedStructMemberError(0, "structname", "variable");
     }
 
-    std::string myName() const {
+    static std::string myName() {
         return "UnusedVar";
     }