1 files changed, 0 insertions, 85 deletions
diff --git a/deps/v8/third_party/antlr4/runtime/Cpp/runtime/src/misc/Interval.h b/deps/v8/third_party/antlr4/runtime/Cpp/runtime/src/misc/Interval.h
deleted file mode 100644
index 2556cc9e78..0000000000
--- a/deps/v8/third_party/antlr4/runtime/Cpp/runtime/src/misc/Interval.h
+++ /dev/null
@@ -1,85 +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"
-
-namespace antlr4 {
-namespace misc {
-
-// Helpers to convert certain unsigned symbols (e.g. Token::EOF) to their
-// original numeric value (e.g. -1) and vice versa. This is needed mostly for
-// intervals to keep their original order and for toString() methods to print
-// the original numeric value (e.g. for tests).
-size_t numericToSymbol(ssize_t v);
-ssize_t symbolToNumeric(size_t v);
-
-/// An immutable inclusive interval a..b
-class ANTLR4CPP_PUBLIC Interval {
- public:
-  static const Interval INVALID;
-
-  // Must stay signed to guarantee the correct sort order.
-  ssize_t a;
-  ssize_t b;
-
-  Interval();
-  explicit Interval(size_t a_, size_t b_);  // For unsigned -> signed mappings.
-  Interval(ssize_t a_, ssize_t b_);
-
-  /// return number of elements between a and b inclusively. x..x is length 1.
-  ///  if b < a, then length is 0.  9..10 has length 2.
-  size_t length() const;
-
-  bool operator==(const Interval& other) const;
-
-  size_t hashCode() const;
-
-  /// <summary>
-  /// Does this start completely before other? Disjoint </summary>
-  bool startsBeforeDisjoint(const Interval& other) const;
-
-  /// <summary>
-  /// Does this start at or before other? Nondisjoint </summary>
-  bool startsBeforeNonDisjoint(const Interval& other) const;
-
-  /// <summary>
-  /// Does this.a start after other.b? May or may not be disjoint </summary>
-  bool startsAfter(const Interval& other) const;
-
-  /// <summary>
-  /// Does this start completely after other? Disjoint </summary>
-  bool startsAfterDisjoint(const Interval& other) const;
-
-  /// <summary>
-  /// Does this start after other? NonDisjoint </summary>
-  bool startsAfterNonDisjoint(const Interval& other) const;
-
-  /// <summary>
-  /// Are both ranges disjoint? I.e., no overlap? </summary>
-  bool disjoint(const Interval& other) const;
-
-  /// <summary>
-  /// Are two intervals adjacent such as 0..41 and 42..42? </summary>
-  bool adjacent(const Interval& other) const;
-
-  bool properlyContains(const Interval& other) const;
-
-  /// <summary>
-  /// Return the interval computed from combining this and other </summary>
-  Interval Union(const Interval& other) const;
-
-  /// <summary>
-  /// Return the interval in common between this and o </summary>
-  Interval intersection(const Interval& other) const;
-
-  std::string toString() const;
-
- private:
-};
-
-}  // namespace misc
-}  // namespace antlr4