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, 5 insertions, 6 deletions

diff --git a/Source/cmRST.cxx b/Source/cmRST.cxx
index 1f9aae8..aa394e5 100644
--- a/Source/cmRST.cxx
+++ b/Source/cmRST.cxx
@@ -320,8 +320,7 @@ std::string cmRST::ReplaceSubstitutions(std::string const& line)
     std::string::size_type start = this->Substitution.start(2);
     std::string::size_type end = this->Substitution.end(2);
     std::string substitute = this->Substitution.match(3);
-    std::map<std::string, std::string>::iterator replace =
-      this->Replace.find(substitute);
+    auto replace = this->Replace.find(substitute);
     if (replace != this->Replace.end()) {
       std::pair<std::set<std::string>::iterator, bool> replaced =
         this->Replaced.insert(substitute);
@@ -451,10 +450,10 @@ void cmRST::UnindentLines(std::vector<std::string>& lines)
     }
   }
 
-  std::vector<std::string>::const_iterator it = lines.begin();
+  auto it = lines.cbegin();
   size_t leadingEmpty = std::distance(it, cmFindNot(lines, std::string()));
 
-  std::vector<std::string>::const_reverse_iterator rit = lines.rbegin();
+  auto rit = lines.crbegin();
   size_t trailingEmpty =
     std::distance(rit, cmFindNot(cmReverseRange(lines), std::string()));
 
@@ -464,7 +463,7 @@ void cmRST::UnindentLines(std::vector<std::string>& lines)
     return;
   }
 
-  std::vector<std::string>::iterator contentEnd = cmRotate(
-    lines.begin(), lines.begin() + leadingEmpty, lines.end() - trailingEmpty);
+  auto contentEnd = cmRotate(lines.begin(), lines.begin() + leadingEmpty,
+                             lines.end() - trailingEmpty);
   lines.erase(contentEnd, lines.end());
 }