Intermediate changes

1 files changed, 26 insertions, 0 deletions

diff --git a/contrib/libs/antlr4_cpp_runtime/src/atn/LoopEndState.h b/contrib/libs/antlr4_cpp_runtime/src/atn/LoopEndState.h
new file mode 100644
index 0000000000..2616b1c4b8
--- /dev/null
+++ b/contrib/libs/antlr4_cpp_runtime/src/atn/LoopEndState.h
@@ -0,0 +1,26 @@
+/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
+ * Use of this file is governed by the BSD 3-clause license that
+ * can be found in the LICENSE.txt file in the project root.
+ */
+
+#pragma once
+
+#include "atn/ATNState.h"
+
+namespace antlr4 {
+namespace atn {
+
+  /// Mark the end of a * or + loop.
+  class ANTLR4CPP_PUBLIC LoopEndState final : public ATNState {
+  public:
+    static bool is(const ATNState &atnState) { return atnState.getStateType() == ATNStateType::LOOP_END; }
+
+    static bool is(const ATNState *atnState) { return atnState != nullptr && is(*atnState); }
+
+    ATNState *loopBackState = nullptr;
+
+    LoopEndState() : ATNState(ATNStateType::LOOP_END) {}
+  };
+
+} // namespace atn
+} // namespace antlr4