Import YAML-Parser yaml-cpp

  Version: tags/yaml-cpp-0.6.2
  License: MIT

yaml-cpp requires c++11 and since yaml-cpp 0.6 there is no dependency on
boost anymore.

A YAML parser is needed for the ClangTools plugin to parse exported
diagnostics from clang-tidy/clazy:

  $ clang-tidy -export-fixes=/tmp/tidy.yaml source.cpp

The imported source is stripped of unneeded files as documented with

  src/libs/3rdparty/yaml-cpp/patches/0001-yaml-cpp-Strip-unneeded-sources.patch
  (generated with "git format-patch -D")

Change-Id: Ib0a521b5aff4b1cd058eb480bfb99fde4b320dc7
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

1 files changed, 51 insertions, 0 deletions

diff --git a/src/libs/3rdparty/yaml-cpp/include/yaml-cpp/stlemitter.h b/src/libs/3rdparty/yaml-cpp/include/yaml-cpp/stlemitter.h
new file mode 100644
index 0000000000..06780c861f
--- /dev/null
+++ b/src/libs/3rdparty/yaml-cpp/include/yaml-cpp/stlemitter.h
@@ -0,0 +1,51 @@
+#ifndef STLEMITTER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+#define STLEMITTER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
+#if defined(_MSC_VER) ||                                            \
+    (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
+     (__GNUC__ >= 4))  // GCC supports "pragma once" correctly since 3.4
+#pragma once
+#endif
+
+#include <vector>
+#include <list>
+#include <set>
+#include <map>
+
+namespace YAML {
+template <typename Seq>
+inline Emitter& EmitSeq(Emitter& emitter, const Seq& seq) {
+  emitter << BeginSeq;
+  for (typename Seq::const_iterator it = seq.begin(); it != seq.end(); ++it)
+    emitter << *it;
+  emitter << EndSeq;
+  return emitter;
+}
+
+template <typename T>
+inline Emitter& operator<<(Emitter& emitter, const std::vector<T>& v) {
+  return EmitSeq(emitter, v);
+}
+
+template <typename T>
+inline Emitter& operator<<(Emitter& emitter, const std::list<T>& v) {
+  return EmitSeq(emitter, v);
+}
+
+template <typename T>
+inline Emitter& operator<<(Emitter& emitter, const std::set<T>& v) {
+  return EmitSeq(emitter, v);
+}
+
+template <typename K, typename V>
+inline Emitter& operator<<(Emitter& emitter, const std::map<K, V>& m) {
+  typedef typename std::map<K, V> map;
+  emitter << BeginMap;
+  for (typename map::const_iterator it = m.begin(); it != m.end(); ++it)
+    emitter << Key << it->first << Value << it->second;
+  emitter << EndMap;
+  return emitter;
+}
+}
+
+#endif  // STLEMITTER_H_62B23520_7C8E_11DE_8A39_0800200C9A66