VS: Use range-based 'for' loops in generator code

Use `auto` for complex types.

11 files changed, 167 insertions, 247 deletions

diff --git a/Source/cmGlobalVisualStudio10Generator.cxx b/Source/cmGlobalVisualStudio10Generator.cxx
index 4c4c62c..73a5dae 100644
--- a/Source/cmGlobalVisualStudio10Generator.cxx
+++ b/Source/cmGlobalVisualStudio10Generator.cxx
@@ -478,12 +478,11 @@ void cmGlobalVisualStudio10Generator::Generate()
 void cmGlobalVisualStudio10Generator::EnableLanguage(
   std::vector<std::string> const& lang, cmMakefile* mf, bool optional)
 {
-  for (std::vector<std::string>::const_iterator it = lang.begin();
-       it != lang.end(); ++it) {
-    if (*it == "ASM_NASM") {
+  for (std::string const& it : lang) {
+    if (it == "ASM_NASM") {
       this->NasmEnabled = true;
     }
-    if (*it == "CUDA") {
+    if (it == "CUDA") {
       this->CudaEnabled = true;
     }
   }
@@ -829,8 +828,9 @@ void cmGlobalVisualStudio10Generator::GenerateBuildCommand(
     if (parser.ParseFile(slnFile, slnData,
                          cmVisualStudioSlnParser::DataGroupProjects)) {
       std::vector<cmSlnProjectEntry> slnProjects = slnData.GetProjects();
-      for (std::vector<cmSlnProjectEntry>::iterator i = slnProjects.begin();
-           !useDevEnv && i != slnProjects.end(); ++i) {
+      for (std::vector<cmSlnProjectEntry>::const_iterator i =
+             slnProjects.cbegin();
+           !useDevEnv && i != slnProjects.cend(); ++i) {
         std::string proj = i->GetRelativePath();
         if (proj.size() > 7 && proj.substr(proj.size() - 7) == ".vfproj") {
           useDevEnv = true;
diff --git a/Source/cmGlobalVisualStudio11Generator.cxx b/Source/cmGlobalVisualStudio11Generator.cxx
index cb3b047..f1d5a8c 100644
--- a/Source/cmGlobalVisualStudio11Generator.cxx
+++ b/Source/cmGlobalVisualStudio11Generator.cxx
@@ -83,9 +83,8 @@ public:
 
     std::set<std::string> installedSDKs =
       cmGlobalVisualStudio11Generator::GetInstalledWindowsCESDKs();
-    for (std::set<std::string>::const_iterator i = installedSDKs.begin();
-         i != installedSDKs.end(); ++i) {
-      names.push_back(std::string(vs11generatorName) + " " + *i);
+    for (std::string const& i : installedSDKs) {
+      names.push_back(std::string(vs11generatorName) + " " + i);
     }
   }
 
@@ -224,18 +223,17 @@ cmGlobalVisualStudio11Generator::GetInstalledWindowsCESDKs()
                                     cmSystemTools::KeyWOW64_32);
 
   std::set<std::string> ret;
-  for (std::vector<std::string>::const_iterator i = subkeys.begin();
-       i != subkeys.end(); ++i) {
+  for (std::string const& i : subkeys) {
     std::string key = sdksKey;
     key += '\\';
-    key += *i;
+    key += i;
     key += ';';
 
     std::string path;
-    if (cmSystemTools::ReadRegistryValue(key.c_str(), path,
+    if (cmSystemTools::ReadRegistryValue(key, path,
                                          cmSystemTools::KeyWOW64_32) &&
         !path.empty()) {
-      ret.insert(*i);
+      ret.insert(i);
     }
   }
 
diff --git a/Source/cmGlobalVisualStudio14Generator.cxx b/Source/cmGlobalVisualStudio14Generator.cxx
index 97d5313..c440e0d 100644
--- a/Source/cmGlobalVisualStudio14Generator.cxx
+++ b/Source/cmGlobalVisualStudio14Generator.cxx
@@ -257,9 +257,8 @@ std::string cmGlobalVisualStudio14Generator::GetWindows10SDKVersion()
 
   std::vector<std::string> sdks;
   // Grab the paths of the different SDKs that are installed
-  for (std::vector<std::string>::iterator i = win10Roots.begin();
-       i != win10Roots.end(); ++i) {
-    std::string path = *i + "/Include/*";
+  for (std::string const& i : win10Roots) {
+    std::string path = i + "/Include/*";
     cmSystemTools::GlobDirs(path, sdks);
   }
 
@@ -269,19 +268,17 @@ std::string cmGlobalVisualStudio14Generator::GetWindows10SDKVersion()
 
   if (!sdks.empty()) {
     // Only use the filename, which will be the SDK version.
-    for (std::vector<std::string>::iterator i = sdks.begin(); i != sdks.end();
-         ++i) {
-      *i = cmSystemTools::GetFilenameName(*i);
+    for (std::string& i : sdks) {
+      i = cmSystemTools::GetFilenameName(i);
     }
 
     // Sort the results to make sure we select the most recent one.
     std::sort(sdks.begin(), sdks.end(), cmSystemTools::VersionCompareGreater);
 
     // Look for a SDK exactly matching the requested target version.
-    for (std::vector<std::string>::iterator i = sdks.begin(); i != sdks.end();
-         ++i) {
-      if (cmSystemTools::VersionCompareEqual(*i, this->SystemVersion)) {
-        return *i;
+    for (std::string const& i : sdks) {
+      if (cmSystemTools::VersionCompareEqual(i, this->SystemVersion)) {
+        return i;
       }
     }
 
diff --git a/Source/cmGlobalVisualStudio71Generator.cxx b/Source/cmGlobalVisualStudio71Generator.cxx
index 8a9a3fb..45cc583 100644
--- a/Source/cmGlobalVisualStudio71Generator.cxx
+++ b/Source/cmGlobalVisualStudio71Generator.cxx
@@ -76,9 +76,8 @@ void cmGlobalVisualStudio71Generator::WriteSolutionConfigurations(
   std::ostream& fout, std::vector<std::string> const& configs)
 {
   fout << "\tGlobalSection(SolutionConfiguration) = preSolution\n";
-  for (std::vector<std::string>::const_iterator i = configs.begin();
-       i != configs.end(); ++i) {
-    fout << "\t\t" << *i << " = " << *i << "\n";
+  for (std::string const& i : configs) {
+    fout << "\t\t" << i << " = " << i << "\n";
   }
   fout << "\tEndGlobalSection\n";
 }
@@ -143,9 +142,7 @@ void cmGlobalVisualStudio71Generator::WriteProjectDepends(
   cmGeneratorTarget const* target)
 {
   VSDependSet const& depends = this->VSTargetDepends[target];
-  for (VSDependSet::const_iterator di = depends.begin(); di != depends.end();
-       ++di) {
-    const char* name = di->c_str();
+  for (std::string const& name : depends) {
     std::string guid = this->GetGUID(name);
     if (guid.empty()) {
       std::string m = "Target: ";
@@ -174,11 +171,10 @@ void cmGlobalVisualStudio71Generator::WriteExternalProject(
   // project instead of in the global section
   if (!depends.empty()) {
     fout << "\tProjectSection(ProjectDependencies) = postProject\n";
-    std::set<std::string>::const_iterator it;
-    for (it = depends.begin(); it != depends.end(); ++it) {
-      if (!it->empty()) {
-        fout << "\t\t{" << this->GetGUID(it->c_str()) << "} = {"
-             << this->GetGUID(it->c_str()) << "}\n";
+    for (std::string const& it : depends) {
+      if (!it.empty()) {
+        fout << "\t\t{" << this->GetGUID(it) << "} = {" << this->GetGUID(it)
+             << "}\n";
       }
     }
     fout << "\tEndProjectSection\n";
@@ -198,26 +194,25 @@ void cmGlobalVisualStudio71Generator::WriteProjectConfigurations(
   const std::string& platformName =
     !platformMapping.empty() ? platformMapping : this->GetPlatformName();
   std::string guid = this->GetGUID(name);
-  for (std::vector<std::string>::const_iterator i = configs.begin();
-       i != configs.end(); ++i) {
+  for (std::string const& i : configs) {
     std::vector<std::string> mapConfig;
-    const char* dstConfig = i->c_str();
+    const char* dstConfig = i.c_str();
     if (target.GetProperty("EXTERNAL_MSPROJECT")) {
       if (const char* m = target.GetProperty("MAP_IMPORTED_CONFIG_" +
-                                             cmSystemTools::UpperCase(*i))) {
+                                             cmSystemTools::UpperCase(i))) {
         cmSystemTools::ExpandListArgument(m, mapConfig);
         if (!mapConfig.empty()) {
           dstConfig = mapConfig[0].c_str();
         }
       }
     }
-    fout << "\t\t{" << guid << "}." << *i << ".ActiveCfg = " << dstConfig
-         << "|" << platformName << std::endl;
+    fout << "\t\t{" << guid << "}." << i << ".ActiveCfg = " << dstConfig << "|"
+         << platformName << std::endl;
     std::set<std::string>::const_iterator ci =
-      configsPartOfDefaultBuild.find(*i);
+      configsPartOfDefaultBuild.find(i);
     if (!(ci == configsPartOfDefaultBuild.end())) {
-      fout << "\t\t{" << guid << "}." << *i << ".Build.0 = " << dstConfig
-           << "|" << platformName << std::endl;
+      fout << "\t\t{" << guid << "}." << i << ".Build.0 = " << dstConfig << "|"
+           << platformName << std::endl;
     }
   }
 }
diff --git a/Source/cmGlobalVisualStudio7Generator.cxx b/Source/cmGlobalVisualStudio7Generator.cxx
index a14b5f7..c915dc5 100644
--- a/Source/cmGlobalVisualStudio7Generator.cxx
+++ b/Source/cmGlobalVisualStudio7Generator.cxx
@@ -334,9 +334,8 @@ void cmGlobalVisualStudio7Generator::OutputSLNFile(
 // output the SLN file
 void cmGlobalVisualStudio7Generator::OutputSLNFile()
 {
-  std::map<std::string, std::vector<cmLocalGenerator*>>::iterator it;
-  for (it = this->ProjectMap.begin(); it != this->ProjectMap.end(); ++it) {
-    this->OutputSLNFile(it->second[0], it->second);
+  for (auto& it : this->ProjectMap) {
+    this->OutputSLNFile(it.second[0], it.second);
   }
 }
 
@@ -346,9 +345,7 @@ void cmGlobalVisualStudio7Generator::WriteTargetConfigurations(
 {
   // loop over again and write out configurations for each target
   // in the solution
-  for (OrderedTargetDependSet::const_iterator tt = projectTargets.begin();
-       tt != projectTargets.end(); ++tt) {
-    cmGeneratorTarget const* target = *tt;
+  for (cmGeneratorTarget const* target : projectTargets) {
     if (target->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
       continue;
     }
@@ -378,9 +375,7 @@ void cmGlobalVisualStudio7Generator::WriteTargetsToSolution(
   VisualStudioFolders.clear();
 
   std::string rootBinaryDir = root->GetCurrentBinaryDirectory();
-  for (OrderedTargetDependSet::const_iterator tt = projectTargets.begin();
-       tt != projectTargets.end(); ++tt) {
-    cmGeneratorTarget const* target = *tt;
+  for (cmGeneratorTarget const* target : projectTargets) {
     if (target->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
       continue;
     }
@@ -420,19 +415,18 @@ void cmGlobalVisualStudio7Generator::WriteTargetsToSolution(
 
         std::string cumulativePath;
 
-        for (std::vector<cmsys::String>::iterator iter = tokens.begin();
-             iter != tokens.end(); ++iter) {
-          if (!iter->size()) {
+        for (cmsys::String const& iter : tokens) {
+          if (!iter.size()) {
             continue;
           }
 
           if (cumulativePath.empty()) {
-            cumulativePath = "CMAKE_FOLDER_GUID_" + *iter;
+            cumulativePath = "CMAKE_FOLDER_GUID_" + iter;
           } else {
             VisualStudioFolders[cumulativePath].insert(cumulativePath + "/" +
-                                                       *iter);
+                                                       iter);
 
-            cumulativePath = cumulativePath + "/" + *iter;
+            cumulativePath = cumulativePath + "/" + iter;
           }
         }
 
@@ -447,9 +441,7 @@ void cmGlobalVisualStudio7Generator::WriteTargetsToSolution(
 void cmGlobalVisualStudio7Generator::WriteTargetDepends(
   std::ostream& fout, OrderedTargetDependSet const& projectTargets)
 {
-  for (OrderedTargetDependSet::const_iterator tt = projectTargets.begin();
-       tt != projectTargets.end(); ++tt) {
-    cmGeneratorTarget const* target = *tt;
+  for (cmGeneratorTarget const* target : projectTargets) {
     if (target->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
       continue;
     }
@@ -467,11 +459,9 @@ void cmGlobalVisualStudio7Generator::WriteFolders(std::ostream& fout)
   const char* prefix = "CMAKE_FOLDER_GUID_";
   const std::string::size_type skip_prefix = strlen(prefix);
   std::string guidProjectTypeFolder = "2150E333-8FDC-42A3-9474-1A3956D46DE8";
-  for (std::map<std::string, std::set<std::string>>::iterator iter =
-         VisualStudioFolders.begin();
-       iter != VisualStudioFolders.end(); ++iter) {
-    std::string fullName = iter->first;
-    std::string guid = this->GetGUID(fullName.c_str());
+  for (auto const& iter : VisualStudioFolders) {
+    std::string fullName = iter.first;
+    std::string guid = this->GetGUID(fullName);
 
     std::replace(fullName.begin(), fullName.end(), '/', '\\');
     if (cmSystemTools::StringStartsWith(fullName.c_str(), prefix)) {
@@ -487,16 +477,13 @@ void cmGlobalVisualStudio7Generator::WriteFolders(std::ostream& fout)
 
 void cmGlobalVisualStudio7Generator::WriteFoldersContent(std::ostream& fout)
 {
-  for (std::map<std::string, std::set<std::string>>::iterator iter =
-         VisualStudioFolders.begin();
-       iter != VisualStudioFolders.end(); ++iter) {
-    std::string key(iter->first);
-    std::string guidParent(this->GetGUID(key.c_str()));
+  for (auto const& iter : VisualStudioFolders) {
+    std::string key(iter.first);
+    std::string guidParent(this->GetGUID(key));
 
-    for (std::set<std::string>::iterator it = iter->second.begin();
-         it != iter->second.end(); ++it) {
-      std::string value(*it);
-      std::string guid(this->GetGUID(value.c_str()));
+    for (std::string const& it : iter.second) {
+      std::string value(it);
+      std::string guid(this->GetGUID(value));
 
       fout << "\t\t{" << guid << "} = {" << guidParent << "}\n";
     }
@@ -525,11 +512,10 @@ void cmGlobalVisualStudio7Generator::WriteSLNGlobalSections(
   bool extensibilityAddInsOverridden = false;
   const std::vector<std::string> propKeys =
     root->GetMakefile()->GetPropertyKeys();
-  for (std::vector<std::string>::const_iterator it = propKeys.begin();
-       it != propKeys.end(); ++it) {
-    if (it->find("VS_GLOBAL_SECTION_") == 0) {
+  for (std::string const& it : propKeys) {
+    if (it.find("VS_GLOBAL_SECTION_") == 0) {
       std::string sectionType;
-      std::string name = it->substr(18);
+      std::string name = it.substr(18);
       if (name.find("PRE_") == 0) {
         name = name.substr(4);
         sectionType = "preSolution";
@@ -549,17 +535,15 @@ void cmGlobalVisualStudio7Generator::WriteSLNGlobalSections(
         }
         fout << "\tGlobalSection(" << name << ") = " << sectionType << "\n";
         std::vector<std::string> keyValuePairs;
-        cmSystemTools::ExpandListArgument(
-          root->GetMakefile()->GetProperty(it->c_str()), keyValuePairs);
-        for (std::vector<std::string>::const_iterator itPair =
-               keyValuePairs.begin();
-             itPair != keyValuePairs.end(); ++itPair) {
-          const std::string::size_type posEqual = itPair->find('=');
+        cmSystemTools::ExpandListArgument(root->GetMakefile()->GetProperty(it),
+                                          keyValuePairs);
+        for (std::string const& itPair : keyValuePairs) {
+          const std::string::size_type posEqual = itPair.find('=');
           if (posEqual != std::string::npos) {
             const std::string key =
-              cmSystemTools::TrimWhitespace(itPair->substr(0, posEqual));
+              cmSystemTools::TrimWhitespace(itPair.substr(0, posEqual));
             const std::string value =
-              cmSystemTools::TrimWhitespace(itPair->substr(posEqual + 1));
+              cmSystemTools::TrimWhitespace(itPair.substr(posEqual + 1));
             fout << "\t\t" << key << " = " << value << "\n";
             if (key == "SolutionGuid") {
               addGuid = false;
@@ -618,14 +602,13 @@ std::string cmGlobalVisualStudio7Generator::WriteUtilityDepend(
     "\t<Configurations>\n"
     ;
   /* clang-format on */
-  for (std::vector<std::string>::iterator i = configs.begin();
-       i != configs.end(); ++i) {
+  for (std::string const& i : configs) {
     /* clang-format off */
     fout <<
       "\t\t<Configuration\n"
-      "\t\t\tName=\"" << *i << "|Win32\"\n"
-      "\t\t\tOutputDirectory=\"" << *i << "\"\n"
-      "\t\t\tIntermediateDirectory=\"" << pname << ".dir\\" << *i << "\"\n"
+      "\t\t\tName=\"" << i << "|Win32\"\n"
+      "\t\t\tOutputDirectory=\"" << i << "\"\n"
+      "\t\t\tIntermediateDirectory=\"" << pname << ".dir\\" << i << "\"\n"
       "\t\t\tConfigurationType=\"10\"\n"
       "\t\t\tUseOfMFC=\"0\"\n"
       "\t\t\tATLMinimizesCRunTimeLibraryUsage=\"FALSE\"\n"
@@ -696,23 +679,21 @@ std::set<std::string> cmGlobalVisualStudio7Generator::IsPartOfDefaultBuild(
     std::vector<std::string> targetNames;
     targetNames.push_back("INSTALL");
     targetNames.push_back("PACKAGE");
-    for (std::vector<std::string>::const_iterator t = targetNames.begin();
-         t != targetNames.end(); ++t) {
-      // check if target <*t> is part of default build
-      if (target->GetName() == *t) {
+    for (std::string const& t : targetNames) {
+      // check if target <t> is part of default build
+      if (target->GetName() == t) {
         const std::string propertyName =
-          "CMAKE_VS_INCLUDE_" + *t + "_TO_DEFAULT_BUILD";
-        // inspect CMAKE_VS_INCLUDE_<*t>_TO_DEFAULT_BUILD properties
-        for (std::vector<std::string>::const_iterator i = configs.begin();
-             i != configs.end(); ++i) {
+          "CMAKE_VS_INCLUDE_" + t + "_TO_DEFAULT_BUILD";
+        // inspect CMAKE_VS_INCLUDE_<t>_TO_DEFAULT_BUILD properties
+        for (std::string const& i : configs) {
           const char* propertyValue =
             target->Target->GetMakefile()->GetDefinition(propertyName);
           cmGeneratorExpression ge;
           std::unique_ptr<cmCompiledGeneratorExpression> cge =
             ge.Parse(propertyValue);
           if (cmSystemTools::IsOn(
-                cge->Evaluate(target->GetLocalGenerator(), *i))) {
-            activeConfigs.insert(*i);
+                cge->Evaluate(target->GetLocalGenerator(), i))) {
+            activeConfigs.insert(i);
           }
         }
       }
@@ -724,12 +705,11 @@ std::set<std::string> cmGlobalVisualStudio7Generator::IsPartOfDefaultBuild(
     return activeConfigs;
   }
   // inspect EXCLUDE_FROM_DEFAULT_BUILD[_<CONFIG>] properties
-  for (std::vector<std::string>::const_iterator i = configs.begin();
-       i != configs.end(); ++i) {
+  for (std::string const& i : configs) {
     const char* propertyValue =
-      target->GetFeature("EXCLUDE_FROM_DEFAULT_BUILD", i->c_str());
+      target->GetFeature("EXCLUDE_FROM_DEFAULT_BUILD", i);
     if (cmSystemTools::IsOff(propertyValue)) {
-      activeConfigs.insert(*i);
+      activeConfigs.insert(i);
     }
   }
   return activeConfigs;
@@ -738,9 +718,8 @@ std::set<std::string> cmGlobalVisualStudio7Generator::IsPartOfDefaultBuild(
 bool cmGlobalVisualStudio7Generator::IsDependedOn(
   OrderedTargetDependSet const& projectTargets, cmGeneratorTarget const* gtIn)
 {
-  for (OrderedTargetDependSet::const_iterator l = projectTargets.begin();
-       l != projectTargets.end(); ++l) {
-    TargetDependSet const& tgtdeps = this->GetTargetDirectDepends(*l);
+  for (cmTargetDepend const& l : projectTargets) {
+    TargetDependSet const& tgtdeps = this->GetTargetDirectDepends(l);
     if (tgtdeps.count(gtIn)) {
       return true;
     }
diff --git a/Source/cmGlobalVisualStudio8Generator.cxx b/Source/cmGlobalVisualStudio8Generator.cxx
index 1743b18..ab8ad70 100644
--- a/Source/cmGlobalVisualStudio8Generator.cxx
+++ b/Source/cmGlobalVisualStudio8Generator.cxx
@@ -66,10 +66,8 @@ public:
     parser.ParseVersion("8.0");
     const std::vector<std::string>& availablePlatforms =
       parser.GetAvailablePlatforms();
-    for (std::vector<std::string>::const_iterator i =
-           availablePlatforms.begin();
-         i != availablePlatforms.end(); ++i) {
-      names.push_back("Visual Studio 8 2005 " + *i);
+    for (std::string const& i : availablePlatforms) {
+      names.push_back("Visual Studio 8 2005 " + i);
     }
   }
 
@@ -117,9 +115,8 @@ std::string cmGlobalVisualStudio8Generator::FindDevEnvCommand()
 void cmGlobalVisualStudio8Generator::EnableLanguage(
   std::vector<std::string> const& lang, cmMakefile* mf, bool optional)
 {
-  for (std::vector<std::string>::const_iterator it = lang.begin();
-       it != lang.end(); ++it) {
-    if (*it == "ASM_MASM") {
+  for (std::string const& it : lang) {
+    if (it == "ASM_MASM") {
       this->MasmEnabled = true;
     }
   }
@@ -249,10 +246,8 @@ bool cmGlobalVisualStudio8Generator::AddCheckTarget()
     stampListFile += stampList;
     std::string stampFile;
     cmGeneratedFileStream fout(stampListFile.c_str());
-    for (std::vector<cmLocalGenerator*>::const_iterator gi =
-           generators.begin();
-         gi != generators.end(); ++gi) {
-      stampFile = (*gi)->GetMakefile()->GetCurrentBinaryDirectory();
+    for (cmLocalGenerator const* gi : generators) {
+      stampFile = gi->GetMakefile()->GetCurrentBinaryDirectory();
       stampFile += "/";
       stampFile += cmake::GetCMakeFilesDirectoryPostSlash();
       stampFile += "generate.stamp";
@@ -323,10 +318,9 @@ void cmGlobalVisualStudio8Generator::AddExtraIDETargets()
       const std::vector<cmGeneratorTarget*>& tgts =
         this->LocalGenerators[i]->GetGeneratorTargets();
       // All targets depend on the build-system check target.
-      for (std::vector<cmGeneratorTarget*>::const_iterator ti = tgts.begin();
-           ti != tgts.end(); ++ti) {
-        if ((*ti)->GetName() != CMAKE_CHECK_BUILD_SYSTEM_TARGET) {
-          (*ti)->Target->AddUtility(CMAKE_CHECK_BUILD_SYSTEM_TARGET);
+      for (cmGeneratorTarget const* ti : tgts) {
+        if (ti->GetName() != CMAKE_CHECK_BUILD_SYSTEM_TARGET) {
+          ti->Target->AddUtility(CMAKE_CHECK_BUILD_SYSTEM_TARGET);
         }
       }
     }
@@ -337,10 +331,9 @@ void cmGlobalVisualStudio8Generator::WriteSolutionConfigurations(
   std::ostream& fout, std::vector<std::string> const& configs)
 {
   fout << "\tGlobalSection(SolutionConfigurationPlatforms) = preSolution\n";
-  for (std::vector<std::string>::const_iterator i = configs.begin();
-       i != configs.end(); ++i) {
-    fout << "\t\t" << *i << "|" << this->GetPlatformName() << " = " << *i
-         << "|" << this->GetPlatformName() << "\n";
+  for (std::string const& i : configs) {
+    fout << "\t\t" << i << "|" << this->GetPlatformName() << " = " << i << "|"
+         << this->GetPlatformName() << "\n";
   }
   fout << "\tEndGlobalSection\n";
 }
@@ -352,35 +345,34 @@ void cmGlobalVisualStudio8Generator::WriteProjectConfigurations(
   std::string const& platformMapping)
 {
   std::string guid = this->GetGUID(name);
-  for (std::vector<std::string>::const_iterator i = configs.begin();
-       i != configs.end(); ++i) {
+  for (std::string const& i : configs) {
     std::vector<std::string> mapConfig;
-    const char* dstConfig = i->c_str();
+    const char* dstConfig = i.c_str();
     if (target.GetProperty("EXTERNAL_MSPROJECT")) {
       if (const char* m = target.GetProperty("MAP_IMPORTED_CONFIG_" +
-                                             cmSystemTools::UpperCase(*i))) {
+                                             cmSystemTools::UpperCase(i))) {
         cmSystemTools::ExpandListArgument(m, mapConfig);
         if (!mapConfig.empty()) {
           dstConfig = mapConfig[0].c_str();
         }
       }
     }
-    fout << "\t\t{" << guid << "}." << *i << "|" << this->GetPlatformName()
+    fout << "\t\t{" << guid << "}." << i << "|" << this->GetPlatformName()
          << ".ActiveCfg = " << dstConfig << "|"
          << (!platformMapping.empty() ? platformMapping
                                       : this->GetPlatformName())
          << "\n";
     std::set<std::string>::const_iterator ci =
-      configsPartOfDefaultBuild.find(*i);
+      configsPartOfDefaultBuild.find(i);
     if (!(ci == configsPartOfDefaultBuild.end())) {
-      fout << "\t\t{" << guid << "}." << *i << "|" << this->GetPlatformName()
+      fout << "\t\t{" << guid << "}." << i << "|" << this->GetPlatformName()
            << ".Build.0 = " << dstConfig << "|"
            << (!platformMapping.empty() ? platformMapping
                                         : this->GetPlatformName())
            << "\n";
     }
     if (this->NeedsDeploy(target.GetType())) {
-      fout << "\t\t{" << guid << "}." << *i << "|" << this->GetPlatformName()
+      fout << "\t\t{" << guid << "}." << i << "|" << this->GetPlatformName()
            << ".Deploy.0 = " << dstConfig << "|"
            << (!platformMapping.empty() ? platformMapping
                                         : this->GetPlatformName())
@@ -410,12 +402,11 @@ void cmGlobalVisualStudio8Generator::WriteProjectDepends(
 {
   TargetDependSet const& unordered = this->GetTargetDirectDepends(gt);
   OrderedTargetDependSet depends(unordered, std::string());
-  for (OrderedTargetDependSet::const_iterator i = depends.begin();
-       i != depends.end(); ++i) {
-    if ((*i)->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  for (cmTargetDepend const& i : depends) {
+    if (i->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
       continue;
     }
-    std::string guid = this->GetGUID((*i)->GetName().c_str());
+    std::string guid = this->GetGUID(i->GetName());
     fout << "\t\t{" << guid << "} = {" << guid << "}\n";
   }
 }
@@ -424,11 +415,9 @@ bool cmGlobalVisualStudio8Generator::NeedLinkLibraryDependencies(
   cmGeneratorTarget* target)
 {
   // Look for utility dependencies that magically link.
-  for (std::set<std::string>::const_iterator ui =
-         target->GetUtilities().begin();
-       ui != target->GetUtilities().end(); ++ui) {
+  for (std::string const& ui : target->GetUtilities()) {
     if (cmGeneratorTarget* depTarget =
-          target->GetLocalGenerator()->FindGeneratorTargetToUse(ui->c_str())) {
+          target->GetLocalGenerator()->FindGeneratorTargetToUse(ui)) {
       if (depTarget->GetType() != cmStateEnums::INTERFACE_LIBRARY &&
           depTarget->GetProperty("EXTERNAL_MSPROJECT")) {
         // This utility dependency names an external .vcproj target.
diff --git a/Source/cmGlobalVisualStudio9Generator.cxx b/Source/cmGlobalVisualStudio9Generator.cxx
index 0abb348..7ac3a6f 100644
--- a/Source/cmGlobalVisualStudio9Generator.cxx
+++ b/Source/cmGlobalVisualStudio9Generator.cxx
@@ -68,10 +68,8 @@ public:
     parser.ParseVersion("9.0");
     const std::vector<std::string>& availablePlatforms =
       parser.GetAvailablePlatforms();
-    for (std::vector<std::string>::const_iterator i =
-           availablePlatforms.begin();
-         i != availablePlatforms.end(); ++i) {
-      names.push_back("Visual Studio 9 2008 " + *i);
+    for (std::string const& i : availablePlatforms) {
+      names.push_back("Visual Studio 9 2008 " + i);
     }
   }
 
diff --git a/Source/cmGlobalVisualStudioGenerator.cxx b/Source/cmGlobalVisualStudioGenerator.cxx
index c89c2c4..d7ebcac 100644
--- a/Source/cmGlobalVisualStudioGenerator.cxx
+++ b/Source/cmGlobalVisualStudioGenerator.cxx
@@ -61,9 +61,8 @@ void cmGlobalVisualStudioGenerator::AddExtraIDETargets()
   const char* no_working_dir = 0;
   std::vector<std::string> no_depends;
   cmCustomCommandLines no_commands;
-  std::map<std::string, std::vector<cmLocalGenerator*>>::iterator it;
-  for (it = this->ProjectMap.begin(); it != this->ProjectMap.end(); ++it) {
-    std::vector<cmLocalGenerator*>& gen = it->second;
+  for (auto const& it : this->ProjectMap) {
+    std::vector<cmLocalGenerator*> const& gen = it.second;
     // add the ALL_BUILD to the first local generator of each project
     if (!gen.empty()) {
       // Use no actual command lines so that the target itself is not
@@ -83,14 +82,10 @@ void cmGlobalVisualStudioGenerator::AddExtraIDETargets()
       }
 
       // Now make all targets depend on the ALL_BUILD target
-      for (std::vector<cmLocalGenerator*>::iterator i = gen.begin();
-           i != gen.end(); ++i) {
-        const std::vector<cmGeneratorTarget*>& targets =
-          (*i)->GetGeneratorTargets();
-        for (std::vector<cmGeneratorTarget*>::const_iterator t =
-               targets.begin();
-             t != targets.end(); ++t) {
-          cmGeneratorTarget* tgt = *t;
+      for (cmLocalGenerator const* i : gen) {
+        std::vector<cmGeneratorTarget*> const& targets =
+          i->GetGeneratorTargets();
+        for (cmGeneratorTarget* tgt : targets) {
           if (tgt->GetType() == cmStateEnums::GLOBAL_TARGET ||
               tgt->IsImported()) {
             continue;
@@ -243,10 +238,9 @@ void cmGlobalVisualStudioGenerator::FillLinkClosure(
 {
   if (linked.insert(target).second) {
     TargetDependSet const& depends = this->GetTargetDirectDepends(target);
-    for (TargetDependSet::const_iterator di = depends.begin();
-         di != depends.end(); ++di) {
-      if (di->IsLink()) {
-        this->FillLinkClosure(*di, linked);
+    for (cmTargetDepend const& di : depends) {
+      if (di.IsLink()) {
+        this->FillLinkClosure(di, linked);
       }
     }
   }
@@ -275,10 +269,9 @@ void cmGlobalVisualStudioGenerator::FollowLinkDepends(
     // Static library targets do not list their link dependencies so
     // we must follow them transitively now.
     TargetDependSet const& depends = this->GetTargetDirectDepends(target);
-    for (TargetDependSet::const_iterator di = depends.begin();
-         di != depends.end(); ++di) {
-      if (di->IsLink()) {
-        this->FollowLinkDepends(*di, linked);
+    for (cmTargetDepend const& di : depends) {
+      if (di.IsLink()) {
+        this->FollowLinkDepends(di, linked);
       }
     }
   }
@@ -289,17 +282,13 @@ bool cmGlobalVisualStudioGenerator::ComputeTargetDepends()
   if (!this->cmGlobalGenerator::ComputeTargetDepends()) {
     return false;
   }
-  std::map<std::string, std::vector<cmLocalGenerator*>>::iterator it;
-  for (it = this->ProjectMap.begin(); it != this->ProjectMap.end(); ++it) {
-    std::vector<cmLocalGenerator*>& gen = it->second;
-    for (std::vector<cmLocalGenerator*>::iterator i = gen.begin();
-         i != gen.end(); ++i) {
-      const std::vector<cmGeneratorTarget*>& targets =
-        (*i)->GetGeneratorTargets();
-      for (std::vector<cmGeneratorTarget*>::const_iterator ti =
-             targets.begin();
-           ti != targets.end(); ++ti) {
-        this->ComputeVSTargetDepends(*ti);
+  for (auto const& it : this->ProjectMap) {
+    std::vector<cmLocalGenerator*> const& gen = it.second;
+    for (const cmLocalGenerator* i : gen) {
+      std::vector<cmGeneratorTarget*> const& targets =
+        i->GetGeneratorTargets();
+      for (cmGeneratorTarget* ti : targets) {
+        this->ComputeVSTargetDepends(ti);
       }
     }
   }
@@ -349,22 +338,20 @@ void cmGlobalVisualStudioGenerator::ComputeVSTargetDepends(
   // due to behavior (2), but they do not really need to.
   std::set<cmGeneratorTarget const*> linkDepends;
   if (target->GetType() != cmStateEnums::STATIC_LIBRARY) {
-    for (TargetDependSet::const_iterator di = depends.begin();
-         di != depends.end(); ++di) {
-      cmTargetDepend dep = *di;
+    for (cmTargetDepend const& di : depends) {
+      cmTargetDepend dep = di;
       if (dep.IsLink()) {
-        this->FollowLinkDepends(*di, linkDepends);
+        this->FollowLinkDepends(di, linkDepends);
       }
     }
   }
 
   // Collect explicit util dependencies (add_dependencies).
   std::set<cmGeneratorTarget const*> utilDepends;
-  for (TargetDependSet::const_iterator di = depends.begin();
-       di != depends.end(); ++di) {
-    cmTargetDepend dep = *di;
+  for (cmTargetDepend const& di : depends) {
+    cmTargetDepend dep = di;
     if (dep.IsUtil()) {
-      this->FollowLinkDepends(*di, utilDepends);
+      this->FollowLinkDepends(di, utilDepends);
     }
   }
 
@@ -376,16 +363,12 @@ void cmGlobalVisualStudioGenerator::ComputeVSTargetDepends(
   }
 
   // Emit link dependencies.
-  for (std::set<cmGeneratorTarget const*>::iterator di = linkDepends.begin();
-       di != linkDepends.end(); ++di) {
-    cmGeneratorTarget const* dep = *di;
+  for (cmGeneratorTarget const* dep : linkDepends) {
     vsTargetDepend.insert(dep->GetName());
   }
 
   // Emit util dependencies.  Possibly use intermediate targets.
-  for (std::set<cmGeneratorTarget const*>::iterator di = utilDepends.begin();
-       di != utilDepends.end(); ++di) {
-    cmGeneratorTarget const* dgt = *di;
+  for (cmGeneratorTarget const* dgt : utilDepends) {
     if (allowLinkable || !VSLinkable(dgt) || linked.count(dgt)) {
       // Direct dependency allowed.
       vsTargetDepend.insert(dgt->GetName());
@@ -815,9 +798,8 @@ cmGlobalVisualStudioGenerator::OrderedTargetDependSet::OrderedTargetDependSet(
   TargetSet const& targets, std::string const& first)
   : derived(TargetCompare(first))
 {
-  for (TargetSet::const_iterator it = targets.begin(); it != targets.end();
-       ++it) {
-    this->insert(*it);
+  for (cmGeneratorTarget const* it : targets) {
+    this->insert(it);
   }
 }
 
@@ -851,10 +833,8 @@ void cmGlobalVisualStudioGenerator::AddSymbolExportCommand(
   std::vector<cmSourceFile const*> objectSources;
   gt->GetObjectSources(objectSources, configName);
   std::map<cmSourceFile const*, std::string> mapping;
-  for (std::vector<cmSourceFile const*>::const_iterator it =
-         objectSources.begin();
-       it != objectSources.end(); ++it) {
-    mapping[*it];
+  for (cmSourceFile const* it : objectSources) {
+    mapping[it];
   }
   gt->LocalGenerator->ComputeObjectFilenames(mapping, gt);
   std::string obj_dir = gt->ObjectDirectory;
@@ -879,12 +859,10 @@ void cmGlobalVisualStudioGenerator::AddSymbolExportCommand(
 
   if (mdi->WindowsExportAllSymbols) {
     std::vector<std::string> objs;
-    for (std::vector<cmSourceFile const*>::const_iterator it =
-           objectSources.begin();
-         it != objectSources.end(); ++it) {
+    for (cmSourceFile const* it : objectSources) {
       // Find the object file name corresponding to this source file.
       std::map<cmSourceFile const*, std::string>::const_iterator map_it =
-        mapping.find(*it);
+        mapping.find(it);
       // It must exist because we populated the mapping just above.
       assert(!map_it->second.empty());
       std::string objFile = obj_dir + map_it->second;
@@ -892,15 +870,12 @@ void cmGlobalVisualStudioGenerator::AddSymbolExportCommand(
     }
     std::vector<cmSourceFile const*> externalObjectSources;
     gt->GetExternalObjects(externalObjectSources, configName);
-    for (std::vector<cmSourceFile const*>::const_iterator it =
-           externalObjectSources.begin();
-         it != externalObjectSources.end(); ++it) {
-      objs.push_back((*it)->GetFullPath());
+    for (cmSourceFile const* it : externalObjectSources) {
+      objs.push_back(it->GetFullPath());
     }
 
-    for (std::vector<std::string>::iterator it = objs.begin();
-         it != objs.end(); ++it) {
-      std::string objFile = *it;
+    for (std::string const& it : objs) {
+      std::string objFile = it;
       // replace $(ConfigurationName) in the object names
       cmSystemTools::ReplaceString(objFile, this->GetCMakeCFGIntDir(),
                                    configName.c_str());
@@ -910,10 +885,8 @@ void cmGlobalVisualStudioGenerator::AddSymbolExportCommand(
     }
   }
 
-  for (std::vector<cmSourceFile const*>::const_iterator i =
-         mdi->Sources.begin();
-       i != mdi->Sources.end(); ++i) {
-    fout << (*i)->GetFullPath() << "\n";
+  for (cmSourceFile const* i : mdi->Sources) {
+    fout << i->GetFullPath() << "\n";
   }
 
   cmCustomCommandLines commandLines;
diff --git a/Source/cmLocalVisualStudio10Generator.cxx b/Source/cmLocalVisualStudio10Generator.cxx
index 5e81514..2803d4a 100644
--- a/Source/cmLocalVisualStudio10Generator.cxx
+++ b/Source/cmLocalVisualStudio10Generator.cxx
@@ -64,20 +64,18 @@ cmLocalVisualStudio10Generator::~cmLocalVisualStudio10Generator()
 
 void cmLocalVisualStudio10Generator::Generate()
 {
-
   const std::vector<cmGeneratorTarget*>& tgts = this->GetGeneratorTargets();
-  for (std::vector<cmGeneratorTarget*>::const_iterator l = tgts.begin();
-       l != tgts.end(); ++l) {
-    if ((*l)->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  for (cmGeneratorTarget* l : tgts) {
+    if (l->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
       continue;
     }
     if (static_cast<cmGlobalVisualStudioGenerator*>(this->GlobalGenerator)
-          ->TargetIsFortranOnly(*l)) {
-      this->CreateSingleVCProj((*l)->GetName().c_str(), *l);
+          ->TargetIsFortranOnly(l)) {
+      this->CreateSingleVCProj(l->GetName(), l);
     } else {
       cmVisualStudio10TargetGenerator tg(
-        *l, static_cast<cmGlobalVisualStudio10Generator*>(
-              this->GetGlobalGenerator()));
+        l, static_cast<cmGlobalVisualStudio10Generator*>(
+             this->GetGlobalGenerator()));
       tg.Generate();
     }
   }
diff --git a/Source/cmLocalVisualStudio7Generator.cxx b/Source/cmLocalVisualStudio7Generator.cxx
index 1b96ef4..eccd4d0 100644
--- a/Source/cmLocalVisualStudio7Generator.cxx
+++ b/Source/cmLocalVisualStudio7Generator.cxx
@@ -70,14 +70,13 @@ void cmLocalVisualStudio7Generator::AddHelperCommands()
 {
   // Now create GUIDs for targets
   const std::vector<cmGeneratorTarget*>& tgts = this->GetGeneratorTargets();
-  for (std::vector<cmGeneratorTarget*>::const_iterator l = tgts.begin();
-       l != tgts.end(); ++l) {
-    if ((*l)->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  for (cmGeneratorTarget const* l : tgts) {
+    if (l->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
       continue;
     }
-    const char* path = (*l)->GetProperty("EXTERNAL_MSPROJECT");
+    const char* path = l->GetProperty("EXTERNAL_MSPROJECT");
     if (path) {
-      this->ReadAndStoreExternalGUID((*l)->GetName().c_str(), path);
+      this->ReadAndStoreExternalGUID(l->GetName(), path);
     }
   }
 
@@ -96,9 +95,8 @@ void cmLocalVisualStudio7Generator::FixGlobalTargets()
   // commands for targets in which no sources are built.  Add dummy
   // rules to force these targets to build.
   const std::vector<cmGeneratorTarget*>& tgts = this->GetGeneratorTargets();
-  for (std::vector<cmGeneratorTarget*>::const_iterator l = tgts.begin();
-       l != tgts.end(); l++) {
-    if ((*l)->GetType() == cmStateEnums::GLOBAL_TARGET) {
+  for (cmGeneratorTarget* l : tgts) {
+    if (l->GetType() == cmStateEnums::GLOBAL_TARGET) {
       std::vector<std::string> no_depends;
       cmCustomCommandLine force_command;
       force_command.push_back("cd");
@@ -109,12 +107,12 @@ void cmLocalVisualStudio7Generator::FixGlobalTargets()
       std::string force = this->GetCurrentBinaryDirectory();
       force += cmake::GetCMakeFilesDirectory();
       force += "/";
-      force += (*l)->GetName();
+      force += l->GetName();
       force += "_force";
       if (cmSourceFile* file = this->Makefile->AddCustomCommandToOutput(
             force.c_str(), no_depends, no_main_dependency, force_commands, " ",
             0, true)) {
-        (*l)->AddSource(file->GetFullPath());
+        l->AddSource(file->GetFullPath());
       }
     }
   }
@@ -138,15 +136,14 @@ void cmLocalVisualStudio7Generator::WriteProjectFiles()
   const std::vector<cmGeneratorTarget*>& tgts = this->GetGeneratorTargets();
 
   // Create the project file for each target.
-  for (std::vector<cmGeneratorTarget*>::const_iterator l = tgts.begin();
-       l != tgts.end(); l++) {
-    if ((*l)->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
+  for (cmGeneratorTarget* l : tgts) {
+    if (l->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
       continue;
     }
     // INCLUDE_EXTERNAL_MSPROJECT command only affects the workspace
     // so don't build a projectfile for it
-    if (!(*l)->GetProperty("EXTERNAL_MSPROJECT")) {
-      this->CreateSingleVCProj((*l)->GetName().c_str(), *l);
+    if (!l->GetProperty("EXTERNAL_MSPROJECT")) {
+      this->CreateSingleVCProj(l->GetName(), l);
     }
   }
 }
diff --git a/Source/cmLocalVisualStudioGenerator.cxx b/Source/cmLocalVisualStudioGenerator.cxx
index bbb91e0..2237da7 100644
--- a/Source/cmLocalVisualStudioGenerator.cxx
+++ b/Source/cmLocalVisualStudioGenerator.cxx
@@ -39,10 +39,8 @@ void cmLocalVisualStudioGenerator::ComputeObjectFilenames(
   // windows file names are not case sensitive.
   std::map<std::string, int> counts;
 
-  for (std::map<cmSourceFile const*, std::string>::iterator si =
-         mapping.begin();
-       si != mapping.end(); ++si) {
-    cmSourceFile const* sf = si->first;
+  for (auto const& si : mapping) {
+    cmSourceFile const* sf = si.first;
     std::string objectNameLower = cmSystemTools::LowerCase(
       cmSystemTools::GetFilenameWithoutLastExtension(sf->GetFullPath()));
     if (custom_ext) {
@@ -57,10 +55,8 @@ void cmLocalVisualStudioGenerator::ComputeObjectFilenames(
   // For all source files producing duplicate names we need unique
   // object name computation.
 
-  for (std::map<cmSourceFile const*, std::string>::iterator si =
-         mapping.begin();
-       si != mapping.end(); ++si) {
-    cmSourceFile const* sf = si->first;
+  for (auto& si : mapping) {
+    cmSourceFile const* sf = si.first;
     std::string objectName =
       cmSystemTools::GetFilenameWithoutLastExtension(sf->GetFullPath());
     if (custom_ext) {
@@ -74,7 +70,7 @@ void cmLocalVisualStudioGenerator::ComputeObjectFilenames(
       objectName = this->GetObjectFileNameWithoutTarget(
         *sf, dir_max, &keptSourceExtension, custom_ext);
     }
-    si->second = objectName;
+    si.second = objectName;
   }
 }