From a7a7908dc5b025c0cc41c2a8f02de4f2b9b2205c Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Tue, 16 Jun 2020 08:22:14 -0700
Subject: [PATCH] [clang-tidy] use auto (#888)

Found with modernize-use-auto

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 src/directives.cpp      | 2 +-
 src/node_data.cpp       | 9 ++++-----
 src/nodeevents.cpp      | 4 ++--
 src/singledocparser.cpp | 2 +-
 4 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/src/directives.cpp b/src/directives.cpp
index 0c85d0f..f6e9587 100644
--- a/src/directives.cpp
+++ b/src/directives.cpp
@@ -5,7 +5,7 @@ Directives::Directives() : version{true, 1, 2}, tags{} {}
 
 const std::string Directives::TranslateTagHandle(
     const std::string& handle) const {
-  std::map<std::string, std::string>::const_iterator it = tags.find(handle);
+  auto it = tags.find(handle);
   if (it == tags.end()) {
     if (handle == "!!")
       return "tag:yaml.org,2002:";
diff --git a/src/node_data.cpp b/src/node_data.cpp
index 8eb286c..da2aefc 100644
--- a/src/node_data.cpp
+++ b/src/node_data.cpp
@@ -110,9 +110,9 @@ void node_data::compute_seq_size() const {
 }
 
 void node_data::compute_map_size() const {
-  kv_pairs::iterator it = m_undefinedPairs.begin();
+  auto it = m_undefinedPairs.begin();
   while (it != m_undefinedPairs.end()) {
-    kv_pairs::iterator jt = std::next(it);
+    auto jt = std::next(it);
     if (it->first->is_defined() && it->second->is_defined())
       m_undefinedPairs.erase(it);
     it = jt;
@@ -248,9 +248,8 @@ bool node_data::remove(node& key, const shared_memory_holder& /* pMemory */) {
   if (m_type != NodeType::Map)
     return false;
 
-  for (kv_pairs::iterator it = m_undefinedPairs.begin();
-       it != m_undefinedPairs.end();) {
-    kv_pairs::iterator jt = std::next(it);
+  for (auto it = m_undefinedPairs.begin(); it != m_undefinedPairs.end();) {
+    auto jt = std::next(it);
     if (it->first->is(key))
       m_undefinedPairs.erase(it);
     it = jt;
diff --git a/src/nodeevents.cpp b/src/nodeevents.cpp
index 51fbe55..b1774fe 100644
--- a/src/nodeevents.cpp
+++ b/src/nodeevents.cpp
@@ -13,7 +13,7 @@ void NodeEvents::AliasManager::RegisterReference(const detail::node& node) {
 
 anchor_t NodeEvents::AliasManager::LookupAnchor(
     const detail::node& node) const {
-  AnchorByIdentity::const_iterator it = m_anchorByIdentity.find(node.ref());
+  auto it = m_anchorByIdentity.find(node.ref());
   if (it == m_anchorByIdentity.end())
     return 0;
   return it->second;
@@ -92,7 +92,7 @@ void NodeEvents::Emit(const detail::node& node, EventHandler& handler,
 }
 
 bool NodeEvents::IsAliased(const detail::node& node) const {
-  RefCount::const_iterator it = m_refCount.find(node.ref());
+  auto it = m_refCount.find(node.ref());
   return it != m_refCount.end() && it->second > 1;
 }
 }  // namespace YAML
diff --git a/src/singledocparser.cpp b/src/singledocparser.cpp
index c8f75e0..5e00515 100644
--- a/src/singledocparser.cpp
+++ b/src/singledocparser.cpp
@@ -422,7 +422,7 @@ anchor_t SingleDocParser::RegisterAnchor(const std::string& name) {
 
 anchor_t SingleDocParser::LookupAnchor(const Mark& mark,
                                        const std::string& name) const {
-  Anchors::const_iterator it = m_anchors.find(name);
+  auto it = m_anchors.find(name);
   if (it == m_anchors.end())
     throw ParserException(mark, ErrorMsg::UNKNOWN_ANCHOR);