clang-tidy: modernize-use-auto

Set the MinTypeNameLength option to an impossibly high value in order
to limit the diagnostics to iterators.  Leave new expressions and cast
expressions for later.

1 files changed, 2 insertions, 4 deletions

diff --git a/Source/cmRulePlaceholderExpander.cxx b/Source/cmRulePlaceholderExpander.cxx
index 33389ca..6c954a6 100644
--- a/Source/cmRulePlaceholderExpander.cxx
+++ b/Source/cmRulePlaceholderExpander.cxx
@@ -235,8 +235,7 @@ std::string cmRulePlaceholderExpander::ExpandRuleVariable(
       cmOutputConverter::SHELL);
   }
 
-  std::map<std::string, std::string>::iterator compIt =
-    this->Compilers.find(variable);
+  auto compIt = this->Compilers.find(variable);
 
   if (compIt != this->Compilers.end()) {
     std::string ret = outputConverter->ConvertToOutputForExisting(
@@ -292,8 +291,7 @@ std::string cmRulePlaceholderExpander::ExpandRuleVariable(
     return ret;
   }
 
-  std::map<std::string, std::string>::iterator mapIt =
-    this->VariableMappings.find(variable);
+  auto mapIt = this->VariableMappings.find(variable);
   if (mapIt != this->VariableMappings.end()) {
     if (variable.find("_FLAG") == std::string::npos) {
       return outputConverter->ConvertToOutputForExisting(mapIt->second);