1 files changed, 83 insertions, 0 deletions

diff --git a/MoonParser/pegtl/internal/state.hpp b/MoonParser/pegtl/internal/state.hpp
new file mode 100644
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+++ b/MoonParser/pegtl/internal/state.hpp
@@ -0,0 +1,83 @@
+// Copyright (c) 2014-2017 Dr. Colin Hirsch and Daniel Frey
+// Please see LICENSE for license or visit https://github.com/taocpp/PEGTL/
+
+#ifndef TAOCPP_PEGTL_INCLUDE_INTERNAL_STATE_HPP
+#define TAOCPP_PEGTL_INCLUDE_INTERNAL_STATE_HPP
+
+#include "../config.hpp"
+
+#include "duseltronik.hpp"
+#include "seq.hpp"
+#include "skip_control.hpp"
+
+#include "../apply_mode.hpp"
+#include "../rewind_mode.hpp"
+
+#include "../analysis/generic.hpp"
+
+namespace tao
+{
+   namespace TAOCPP_PEGTL_NAMESPACE
+   {
+      namespace internal
+      {
+         template< typename State, typename... Rules >
+         struct state
+         {
+            using analyze_t = analysis::generic< analysis::rule_type::SEQ, Rules... >;
+
+            template< apply_mode A,
+                      rewind_mode M,
+                      template< typename... > class Action,
+                      template< typename... > class Control,
+                      typename Input,
+                      typename... States >
+            static auto success( State& s, const Input& in, States&&... st ) -> decltype( s.template success< A, M, Action, Control >( in, st... ), void() )
+            {
+               s.template success< A, M, Action, Control >( in, st... );
+            }
+
+            // NOTE: The additional "int = 0" is a work-around for missing expression SFINAE in VS2015.
+
+            template< apply_mode,
+                      rewind_mode,
+                      template< typename... > class Action,
+                      template< typename... > class Control,
+                      typename Input,
+                      typename... States,
+                      int = 0 >
+            static auto success( State& s, const Input& in, States&&... st ) -> decltype( s.success( in, st... ), void() )
+            {
+               s.success( in, st... );
+            }
+
+            template< apply_mode A,
+                      rewind_mode M,
+                      template< typename... > class Action,
+                      template< typename... > class Control,
+                      typename Input,
+                      typename... States >
+            static bool match( Input& in, States&&... st )
+            {
+               State s( const_cast< const Input& >( in ), st... );
+
+               if( duseltronik< seq< Rules... >, A, M, Action, Control >::match( in, s ) ) {
+                  success< A, M, Action, Control >( s, in, st... );
+                  return true;
+               }
+               return false;
+            }
+         };
+
+         template< typename State, typename... Rules >
+         struct skip_control< state< State, Rules... > > : std::true_type
+         {
+         };
+
+      }  // namespace internal
+
+   }  // namespace TAOCPP_PEGTL_NAMESPACE
+
+}  // namespace tao
+
+#endif