1 files changed, 0 insertions, 68 deletions
diff --git a/deps/v8/third_party/antlr4/runtime/Cpp/runtime/src/atn/LexerAction.h b/deps/v8/third_party/antlr4/runtime/Cpp/runtime/src/atn/LexerAction.h
deleted file mode 100644
index 6919ad12ad..0000000000
--- a/deps/v8/third_party/antlr4/runtime/Cpp/runtime/src/atn/LexerAction.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* 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 "antlr4-common.h"
-#include "atn/LexerActionType.h"
-
-namespace antlr4 {
-namespace atn {
-
-/// <summary>
-/// Represents a single action which can be executed following the successful
-/// match of a lexer rule. Lexer actions are used for both embedded action
-/// syntax and ANTLR 4's new lexer command syntax.
-///
-/// @author Sam Harwell
-/// @since 4.2
-/// </summary>
-class ANTLR4CPP_PUBLIC LexerAction {
- public:
-  virtual ~LexerAction();
-
-  /// <summary>
-  /// Gets the serialization type of the lexer action.
-  /// </summary>
-  /// <returns> The serialization type of the lexer action. </returns>
-  virtual LexerActionType getActionType() const = 0;
-
-  /// <summary>
-  /// Gets whether the lexer action is position-dependent. Position-dependent
-  /// actions may have different semantics depending on the <seealso
-  /// cref="CharStream"/> index at the time the action is executed.
-  ///
-  /// <para>Many lexer commands, including {@code type}, {@code skip}, and
-  /// {@code more}, do not check the input index during their execution.
-  /// Actions like this are position-independent, and may be stored more
-  /// efficiently as part of the <seealso
-  /// cref="LexerATNConfig#lexerActionExecutor"/>.</para>
-  /// </summary>
-  /// <returns> {@code true} if the lexer action semantics can be affected by
-  /// the position of the input <seealso cref="CharStream"/> at the time it is
-  /// executed; otherwise, {@code false}. </returns>
-  virtual bool isPositionDependent() const = 0;
-
-  /// <summary>
-  /// Execute the lexer action in the context of the specified <seealso
-  /// cref="Lexer"/>.
-  ///
-  /// <para>For position-dependent actions, the input stream must already be
-  /// positioned correctly prior to calling this method.</para>
-  /// </summary>
-  /// <param name="lexer"> The lexer instance. </param>
-  virtual void execute(Lexer* lexer) = 0;
-
-  virtual size_t hashCode() const = 0;
-  virtual bool operator==(const LexerAction& obj) const = 0;
-  virtual bool operator!=(const LexerAction& obj) const {
-    return !(*this == obj);
-  }
-
-  virtual std::string toString() const = 0;
-};
-
-}  // namespace atn
-}  // namespace antlr4