Make sure unnused parameters are /*named*/

Source/CTest/cmCTestBZR.cxx

@@ -19,7 +19,7 @@
 
 #include <cm_expat.h>
 
-extern "C" int cmBZRXMLParserUnknownEncodingHandler(void*,
+extern "C" int cmBZRXMLParserUnknownEncodingHandler(void* /*unused*/,
                                                     const XML_Char* name,
                                                     XML_Encoding* info)
 {
@@ -215,7 +215,7 @@ private:
     return true;
   }
 
-  void StartElement(const std::string& name, const char**) CM_OVERRIDE
+  void StartElement(const std::string& name, const char** /*atts*/) CM_OVERRIDE
   {
     this->CData.clear();
     if (name == "log") {
@@ -275,7 +275,7 @@ private:
     this->CData.clear();
   }
 
-  void ReportError(int, int, const char* msg) CM_OVERRIDE
+  void ReportError(int /*line*/, int /*column*/, const char* msg) CM_OVERRIDE
   {
     this->BZR->Log << "Error parsing bzr log xml: " << msg << "\n";
   }

Source/CTest/cmCTestBuildAndTestHandler.cxx

@@ -123,14 +123,15 @@ int cmCTestBuildAndTestHandler::RunCMake(std::string* outstring,
   return 0;
 }
 
-void CMakeMessageCallback(const char* m, const char*, bool&, void* s)
+void CMakeMessageCallback(const char* m, const char* /*unused*/,
+                          bool& /*unused*/, void* s)
 {
   std::string* out = (std::string*)s;
   *out += m;
   *out += "\n";
 }
 
-void CMakeProgressCallback(const char* msg, float, void* s)
+void CMakeProgressCallback(const char* msg, float /*unused*/, void* s)
 {
   std::string* out = (std::string*)s;
   *out += msg;

Source/CTest/cmCTestCurl.cxx

@@ -54,8 +54,8 @@ static size_t curlWriteMemoryCallback(void* ptr, size_t size, size_t nmemb,
   return realsize;
 }
 
-static size_t curlDebugCallback(CURL*, curl_infotype, char* chPtr, size_t size,
-                                void* data)
+static size_t curlDebugCallback(CURL* /*unused*/, curl_infotype /*unused*/,
+                                char* chPtr, size_t size, void* data)
 {
   std::vector<char>* vec = static_cast<std::vector<char>*>(data);
   vec->insert(vec->end(), chPtr, chPtr + size);

Source/CTest/cmCTestEmptyBinaryDirectoryCommand.cxx

@@ -14,7 +14,7 @@
 #include "cmCTestScriptHandler.h"
 
 bool cmCTestEmptyBinaryDirectoryCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+  std::vector<std::string> const& args, cmExecutionStatus& /*unused*/)
 {
   if (args.size() != 1) {
     this->SetError("called with incorrect number of arguments");

Source/CTest/cmCTestHG.cxx

@@ -261,7 +261,7 @@ private:
     return output;
   }
 
-  void ReportError(int, int, const char* msg) CM_OVERRIDE
+  void ReportError(int /*line*/, int /*column*/, const char* msg) CM_OVERRIDE
   {
     this->HG->Log << "Error parsing hg log xml: " << msg << "\n";
   }

Source/CTest/cmCTestHandlerCommand.cxx

@@ -32,7 +32,7 @@ cmCTestHandlerCommand::cmCTestHandlerCommand()
 }
 
 bool cmCTestHandlerCommand::InitialPass(std::vector<std::string> const& args,
-                                        cmExecutionStatus&)
+                                        cmExecutionStatus& /*unused*/)
 {
   // Allocate space for argument values.
   this->Values.clear();

Source/CTest/cmCTestMemCheckHandler.cxx

@@ -78,7 +78,7 @@ public:
     ostr << "\n";
     this->Log += ostr.str();
   }
-  void EndElement(const std::string&) CM_OVERRIDE {}
+  void EndElement(const std::string& /*name*/) CM_OVERRIDE {}
 
   const char* GetAttribute(const char* name, const char** atts)
   {

Source/CTest/cmCTestReadCustomFilesCommand.cxx

@@ -14,7 +14,7 @@
 #include "cmCTest.h"
 
 bool cmCTestReadCustomFilesCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+  std::vector<std::string> const& args, cmExecutionStatus& /*unused*/)
 {
   if (args.empty()) {
     this->SetError("called with incorrect number of arguments");

Source/CTest/cmCTestRunScriptCommand.cxx

@@ -14,7 +14,7 @@
 #include "cmCTestScriptHandler.h"
 
 bool cmCTestRunScriptCommand::InitialPass(std::vector<std::string> const& args,
-                                          cmExecutionStatus&)
+                                          cmExecutionStatus& /*unused*/)
 {
   if (args.empty()) {
     this->CTestScriptHandler->RunCurrentScript();

Source/CTest/cmCTestSVN.cxx

@@ -372,7 +372,7 @@ private:
     this->CData.clear();
   }
 
-  void ReportError(int, int, const char* msg) CM_OVERRIDE
+  void ReportError(int /*line*/, int /*column*/, const char* msg) CM_OVERRIDE
   {
     this->SVN->Log << "Error parsing svn log xml: " << msg << "\n";
   }

Source/CTest/cmCTestScriptHandler.cxx

@@ -61,7 +61,7 @@ public:
   cmCTestScriptFunctionBlocker() {}
   ~cmCTestScriptFunctionBlocker() CM_OVERRIDE {}
   bool IsFunctionBlocked(const cmListFileFunction& lff, cmMakefile& mf,
-                         cmExecutionStatus&) CM_OVERRIDE;
+                         cmExecutionStatus& /*status*/) CM_OVERRIDE;
   // virtual bool ShouldRemove(const cmListFileFunction& lff, cmMakefile &mf);
   // virtual void ScopeEnded(cmMakefile &mf);
 
@@ -69,9 +69,9 @@ public:
 };
 
 // simply update the time and don't block anything
-bool cmCTestScriptFunctionBlocker::IsFunctionBlocked(const cmListFileFunction&,
-                                                     cmMakefile&,
-                                                     cmExecutionStatus&)
+bool cmCTestScriptFunctionBlocker::IsFunctionBlocked(
+  const cmListFileFunction& /*lff*/, cmMakefile& /*mf*/,
+  cmExecutionStatus& /*status*/)
 {
   this->CTestScriptHandler->UpdateElapsedTime();
   return false;
@@ -265,7 +265,8 @@ int cmCTestScriptHandler::ExecuteScript(const std::string& total_script_arg)
   return retVal;
 }
 
-static void ctestScriptProgressCallback(const char* m, float, void* cd)
+static void ctestScriptProgressCallback(const char* m, float /*unused*/,
+                                        void* cd)
 {
   cmCTest* ctest = static_cast<cmCTest*>(cd);
   if (m && *m) {

Source/CTest/cmCTestSleepCommand.cxx

@@ -15,7 +15,7 @@
 #include <stdlib.h> // required for atoi
 
 bool cmCTestSleepCommand::InitialPass(std::vector<std::string> const& args,
-                                      cmExecutionStatus&)
+                                      cmExecutionStatus& /*unused*/)
 {
   if (args.empty()) {
     this->SetError("called with incorrect number of arguments");

Source/CTest/cmCTestStartCommand.cxx

@@ -23,7 +23,7 @@ cmCTestStartCommand::cmCTestStartCommand()
 }
 
 bool cmCTestStartCommand::InitialPass(std::vector<std::string> const& args,
-                                      cmExecutionStatus&)
+                                      cmExecutionStatus& /*unused*/)
 {
   if (args.empty()) {
     this->SetError("called with incorrect number of arguments");

Source/CTest/cmCTestSubmitHandler.cxx

@@ -116,7 +116,8 @@ static size_t cmCTestSubmitHandlerWriteMemoryCallback(void* ptr, size_t size,
   return realsize;
 }
 
-static size_t cmCTestSubmitHandlerCurlDebugCallback(CURL*, curl_infotype,
+static size_t cmCTestSubmitHandlerCurlDebugCallback(CURL* /*unused*/,
+                                                    curl_infotype /*unused*/,
                                                     char* chPtr, size_t size,
                                                     void* data)
 {
@@ -976,10 +977,9 @@ bool cmCTestSubmitHandler::SubmitUsingXMLRPC(
   return true;
 }
 #else
-bool cmCTestSubmitHandler::SubmitUsingXMLRPC(std::string const&,
-                                             std::set<std::string> const&,
-                                             std::string const&,
-                                             std::string const&)
+bool cmCTestSubmitHandler::SubmitUsingXMLRPC(
+  std::string const& /*unused*/, std::set<std::string> const& /*unused*/,
+  std::string const& /*unused*/, std::string const& /*unused*/)
 {
   return false;
 }

Source/CTest/cmCTestTestHandler.cxx

@@ -54,7 +54,7 @@ public:
    * the CMakeLists.txt file.
    */
   bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus&) CM_OVERRIDE;
+                   cmExecutionStatus& /*unused*/) CM_OVERRIDE;
 
   /**
    * The name of the command as specified in CMakeList.txt.
@@ -67,7 +67,7 @@ public:
 };
 
 bool cmCTestSubdirCommand::InitialPass(std::vector<std::string> const& args,
-                                       cmExecutionStatus&)
+                                       cmExecutionStatus& /*unused*/)
 {
   if (args.empty()) {
     this->SetError("called with incorrect number of arguments");
@@ -135,7 +135,7 @@ public:
    * the CMakeLists.txt file.
    */
   bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus&) CM_OVERRIDE;
+                   cmExecutionStatus& /*unused*/) CM_OVERRIDE;
 
   /**
    * The name of the command as specified in CMakeList.txt.
@@ -148,7 +148,7 @@ public:
 };
 
 bool cmCTestAddSubdirectoryCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+  std::vector<std::string> const& args, cmExecutionStatus& /*unused*/)
 {
   if (args.empty()) {
     this->SetError("called with incorrect number of arguments");
@@ -208,8 +208,8 @@ public:
    * This is called when the command is first encountered in
    * the CMakeLists.txt file.
    */
-  bool InitialPass(std::vector<std::string> const&,
-                   cmExecutionStatus&) CM_OVERRIDE;
+  bool InitialPass(std::vector<std::string> const& /*args*/,
+                   cmExecutionStatus& /*unused*/) CM_OVERRIDE;
 
   /**
    * The name of the command as specified in CMakeList.txt.
@@ -222,7 +222,7 @@ public:
 };
 
 bool cmCTestAddTestCommand::InitialPass(std::vector<std::string> const& args,
-                                        cmExecutionStatus&)
+                                        cmExecutionStatus& /*unused*/)
 {
   if (args.size() < 2) {
     this->SetError("called with incorrect number of arguments");
@@ -248,8 +248,8 @@ public:
    * This is called when the command is first encountered in
    * the CMakeLists.txt file.
   */
-  bool InitialPass(std::vector<std::string> const&,
-                   cmExecutionStatus&) CM_OVERRIDE;
+  bool InitialPass(std::vector<std::string> const& /*args*/,
+                   cmExecutionStatus& /*unused*/) CM_OVERRIDE;
 
   /**
    * The name of the command as specified in CMakeList.txt.
@@ -262,7 +262,7 @@ public:
 };
 
 bool cmCTestSetTestsPropertiesCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+  std::vector<std::string> const& args, cmExecutionStatus& /*unused*/)
 {
   return this->TestHandler->SetTestsProperties(args);
 }
@@ -986,7 +986,8 @@ void cmCTestTestHandler::ProcessDirectory(std::vector<std::string>& passed,
   *this->LogFile << "End testing: " << this->CTest->CurrentTime() << std::endl;
 }
 
-void cmCTestTestHandler::GenerateTestCommand(std::vector<std::string>&, int)
+void cmCTestTestHandler::GenerateTestCommand(
+  std::vector<std::string>& /*unused*/, int /*unused*/)
 {
 }
 

Source/CTest/cmCTestVC.cxx

@@ -185,7 +185,7 @@ bool cmCTestVC::WriteXML(cmXMLWriter& xml)
   return result;
 }
 
-bool cmCTestVC::WriteXMLUpdates(cmXMLWriter&)
+bool cmCTestVC::WriteXMLUpdates(cmXMLWriter& /*unused*/)
 {
   cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
              "* CTest cannot extract updates for this VCS tool.\n");

Source/CTest/cmParseJacocoCoverage.cxx

@@ -23,7 +23,7 @@ public:
   ~XMLParser() CM_OVERRIDE {}
 
 protected:
-  void EndElement(const std::string&) CM_OVERRIDE {}
+  void EndElement(const std::string& /*name*/) CM_OVERRIDE {}
 
   void StartElement(const std::string& name, const char** atts) CM_OVERRIDE
   {